January Weather in Okoboji, United States

Last updated: February 24, 2025

January in Okoboji, United States, is characterized by its chilly temperatures and moisture-laden air. With maximum highs reaching 9°C (49°F) and plunging to frigid lows of -34°C (-28°F), this month showcases a striking range in temperature, averaging around -8°C (18°F). Residents and visitors can expect 31 mm (1.2 in) of precipitation over approximately 5 days, contributing to a humidity level of 80%. The combination of these elements creates a distinctly winter atmosphere, perfect for those seeking a quintessential cold-weather experience.

January Temperature in Okoboji

In January, Okoboji experiences its coldest temperatures, with a chilling minimum of -34°C (-28°F) and an average hovering around -8°C (18°F). The maximum temperature reaches just 9°C (49°F), showcasing the biting winter climate that blankets the region. As the month progresses into February, temperatures remain similarly frigid, but a slight upward trend is noted with max temperatures peaking at 19°C (66°F). The comparison to March reveals a more significant warming, as average temperatures inch closer to freezing, climbing to around 1°C (34°F). The overall pattern indicates that while January serves as the peak of winter’s grip, the transition into spring begins to take shape, paving the way for progressively milder weather as winter gives way to the more temperate months ahead.

January Weather in Okoboji: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Okoboji, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec181834445972747165483426
Data source: Temperature data for Okoboji generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

January Precipitation in Okoboji

In January, Okoboji experiences a relatively dry start to the year, with only 31 mm (1.2 in) of precipitation spread over 5 days. This modest amount is slightly less than the following month, February, which sees a slight uptick to 33 mm (1.3 in) across 6 days. As the winter gives way to spring, precipitation begins to significantly increase, with March experiencing a more robust 69 mm (2.7 in) over 8 days—a harbinger of the wetter months ahead. This trend continues into April and May, where rainfall totals soar to 96 mm (3.8 in) and 130 mm (5.1 in), respectively, signifying a transition into the lush, precipitation-rich spring and summer seasons. Notably, the frequency of rainy days also rises, peaking in May with 14 days of rain, before beginning to stabilize as the year progresses. Thus, January serves not only as a chilly prelude to the wetter months but also sets the stage for the dramatic shifts in weather patterns that characterize Okoboji's climate throughout the year.

January Precipitation Trends in Okoboji

The chart displays monthly precipitation patterns in Okoboji, with values for each month alongside January's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec3133699613113286111113933140
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

January Humidity in Okoboji

In January, Okoboji experiences a humidity level of 80%, a figure that sets the stage for a winter wonderland characterized by crisp, cool air. As the month transitions into February, humidity rises slightly to 84%, indicating a tendency towards dampness often felt during the winter months. Moving into early spring, humidity begins to fluctuate, dipping to 75% in March and further down to 74% in May, suggesting a gradual decrease as temperatures start to rise. Interestingly, April sees a slight uptick to 79%, while the summer months of June and July bring a return to more humid conditions, with levels hovering around 81% and 82% respectively. As summer fades into August, the humidity maintains a steady level of 80%, only to plunge again in early autumn, reaching 75% in September. However, as the year comes to a close, humidity spikes once more, reaching 85% in November and settling at 83% in December. This pattern showcases Okoboji's cyclical humidity shifts, with higher levels in the winter and late fall, and lower levels during the transitional months of spring and early autumn.

January Average Humidity in Okoboji

This chart illustrates the average monthly humidity levels in Okoboji, with January's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how January's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec80%84%75%79%74%81%82%80%75%77%85%83%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Okoboji

In January, the UV Index in Okoboji, United States, registers at a moderate level of 3, suggesting that while there's a risk of harm from unprotected sun exposure, it's not the highest concern. With a burn time of approximately 30 minutes, residents and visitors can enjoy outdoor activities, but should still take care. As winter transitions into spring, a noticeable increase in UV radiation becomes evident; by March, the index climbs to 6—a high exposure category—indicating a reduced burn time of just 25 minutes. This upward trend continues into April and May, with very high levels of 8 and 9 respectively, which demand more caution as burn times drop significantly to 15 minutes. The summer months see peaks with the UV Index reaching extremes of 11 in June, making awareness of sun safety crucial. Interestingly, the UV levels then gradually taper off, bringing January back into focus with its more moderate values. Throughout the year, understanding these trends can help residents prepare for safe sun exposure. For more detailed information, visit Okoboji UV Index.

Maximum UV Index Levels in Okoboji for January

The chart shows the monthly maximum UV Index (UVI) for Okoboji in January, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec35689111098533
Data source: Okoboji January UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

January Sunshine in Okoboji

In Okoboji, January welcomes the year with 146 hours of sunshine, a modest start that reflects the winter chill. However, as the months progress, the sun makes a gradual but notable entrance, with February basking in 208 hours and March leaping to 232 hours. April continues this trend, offering 246 hours as spring begins to awaken the area. The golden days peak in the summer, with July shining brightly at a full 365 hours, showcasing the region's vibrant outdoor culture. As autumn approaches, the sunshine persists, albeit in a softer glow, with 261 hours in September and 219 hours in October. Finally, the year draws to a close with a gentle 203 hours in December, completing a cycle that underscores Okoboji’s transformation from winter's embrace to summer's fullest warmth, reflecting the natural rhythm of the seasons.

Monthly Sunshine Duration in Okoboji: January Highlighted

The January sunshine duration represents the total number of hours Okoboji experiences direct sunlight during the month of January, excluding cloudy or obstructed periods. This chart compares the sunshine duration of January with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec146h208h232h246h279h347h365h333h261h219h204h203h
Data source: Okoboji January Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Okoboji During January

In January, Okoboji experiences a modest likelihood of sunny weather, with only a 26% chance of sunshine gracing the frosty landscape. This figures marks the lowest probability of the year, indicating that residents and visitors should prepare for overcast days and cold temperatures. However, as winter gives way to spring, the chances of sunshine start to rise noticeably, reaching 37% in February and climbing further to 46% by March. This gradual increase heralds the approach of warmer months, where not only likelihood but also intensity of sunshine peaks during the summer, topping out at an inviting 65% in both August and September. Overall, while January’s sun is a rare treat, it sets the stage for a brighter (and warmer) outlook in the months to come.

Percentage of Sunny Days in January in Okoboji

The chart illustrates the percentage of sunny days in Okoboji throughout the year, with January highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Okoboji experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec26%37%46%38%38%63%60%65%65%54%42%39%
Data source: Okoboji January chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Okoboji in January

In January, Okoboji experiences about 9 hours of sunlight, a chilly reminder of winter's grip. As the month transitions into February, daylight begins to extend, reaching 10 hours, signaling the slow return of light. This upward trend continues into March with 11 hours, marking the start of a gradual lengthening of days. By April, the sunshine blossoms to 13 hours, inviting the first hues of spring. May shines brightly with 14 hours, a prelude to the summer season, which peaks in June at a generous 15 hours of daylight. As summer wanes, July maintains a robust 14 hours of sunlight, before gently tapering off to 13 hours in August. September sees a further decrease to 12 hours, while October dips to 10 hours, echoing the transition into autumn. As the year closes out in November and December, daylight dwindles to 9 and 8 hours respectively, ultimately encased in the early darkness of winter once again. This cyclical pattern of daylight in Okoboji paints a vivid seasonality, balancing between the vibrant glow of summer and the serene shadows of winter.

Average Daylight Hours in Okoboji for January

The chart illustrates the variation in daylight duration in Okoboji throughout the year, with January highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 21m10h 30m11h 58m13h 27m14h 43m15h 20m14h 59m13h 52m12h 26m10h 57m9h 39m8h 59m
Data source: Okoboji daylight hours, calculated by summing the hours between sunrise and sunset for each day.

January Winds in Okoboji

In January, Okoboji experiences a brisk average wind speed of 4.4 m/s (10 mph), setting the tone for a month characterized by the chill of winter. As the year progresses into February, the winds ease slightly, dropping to 3.7 m/s (8 mph). However, by March and April, the breeze picks up again, returning to 4.9 m/s (11 mph), providing a refreshing hint of spring. The winds moderate slightly in May and June before reaching their lowest for the year in July at just 3.3 m/s (7 mph), offering a reprieve during the warmest month. As summer wanes and autumn sets in, the winds regain strength, peaking in November with 5.0 m/s (11 mph), before tapering off slightly in December. This pattern reveals a dynamic interplay between seasonal transitions, with winter winds initially strong but gradually softening as the months unfold, followed by a resurgence as nature prepares for the chill of winter once again.

Average January Wind Speed in Okoboji

The chart displays monthly wind speed patterns in Okoboji, with values for each month shown alongside January's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how January's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec4.4 m/s3.74.94.94.43.83.33.94.34.45.04.8
Data source: Okoboji January wind data, generated using information from the Copernicus Climate Change Service.

How January Weather in Okoboji Compares to Other Months

The weather in Okoboji changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of January's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Okoboji and find detailed weather information for every month.

Comparing the weather between January and February reveals some notable similarities and differences. Both months experience frigid temperatures, with January's minimum reaching -34°C (-28°F) and February slightly warmer at -33°C (-27°F). The average temperatures remain consistent at -8°C (18°F) for both months, but February surprises with a maximum temperature soaring to 19°C (66°F), in contrast to January's peak of 9°C (49°F). Precipitation is slightly higher in February, totaling 33 mm (1.3 in) over 6 days compared to January's 31 mm (1.2 in) over 5 days. Additionally, February exhibits a marginally higher humidity level at 84%, compared to January's 80%. For more insight into February's weather, you can check Okoboji weather in February.

In January, the weather is characterized by extremely low temperatures, with a minimum of -34°C (-28°F) and an average of -8°C (18°F), while the maximum only reaches 9°C (49°F). Precipitation is relatively low, with 31 mm (1.2 in) spread over five days, and humidity levels are quite high at 80%. In contrast, March sees a significant warming trend, with temperatures ranging from a minimum of -26°C (-15°F) to a maximum of 24°C (75°F), resulting in an average temperature of 1°C (34°F). Precipitation increases to 69 mm (2.7 in) over eight days, and humidity drops slightly to 75%. Thus, March offers a much milder and wetter climate than the frigid winter of January. For more details on what to expect, check out Okoboji weather in March.

In comparison to January, April experiences significantly milder temperatures, with average highs reaching 28°C (83°F) compared to January's maximum of only 9°C (49°F). While January's minimum temperatures can plummet to -34°C (-28°F), April's chilly low of -15°C (5°F) feels far more tolerable as the season transitions. Additionally, April sees an increase in precipitation, totaling 96 mm (3.8 in) over 9 days, while January's precipitation is less, at 31 mm (1.2 in) over just 5 days. Humidity levels remain relatively consistent between the two months, with January at 80% and April at 79%. For a closer look at the weather specifics, you can check out Okoboji weather in April.

January and May exhibit stark contrasts in weather conditions. In January, temperatures can plummet to a chilling minimum of -34°C (-28°F), with an average of -8°C (18°F) and a maximum of 9°C (49°F). The month sees 31 mm (1.2 in) of precipitation over just 5 days, accompanied by high humidity at 80%. In contrast, May brings a significant rise in temperatures, with a minimum of 0°C (33°F), an average of 15°C (59°F), and a scorching maximum of 34°C (94°F). The month is much wetter, accumulating 130 mm (5.1 in) of precipitation over 14 days, with humidity slightly lower at 74%. To learn more about the weather during this vibrant spring month, visit Okoboji weather in May.

In January, the weather is frigid, with temperatures plummeting as low as -34°C (-28°F) and averaging around -8°C (18°F). The month experiences limited precipitation, with only 31 mm (1.2 in) falling over about 5 days, contributing to a chilly humidity level of 80%. In stark contrast, June brings significantly warmer conditions, with temperatures ranging from a minimum of 8°C (46°F) to a scorching maximum of 35°C (95°F) and an average of 22°C (72°F). The month is wetter, seeing 132 mm (5.2 in) of rain over roughly 11 days, while the humidity remains similar at 81%. For more details on the warmth and conditions of June, you can check out Okoboji weather in June.

January weather contrasts sharply with that of July, showcasing the extremes of the seasons. In January, temperatures can plummet to a minimum of -34°C (-28°F), with an average of -8°C (18°F) and highs reaching only 9°C (49°F). The month experiences relatively low precipitation at 31 mm (1.2 in) over about 5 days, accompanied by high humidity levels of 80%. Conversely, July boasts much milder conditions, with temperatures fluctuating from a minimum of 13°C (55°F) up to a scorching maximum of 35°C (95°F) and an average temperature of 23°C (74°F). The summer month also sees increased rainfall, totaling 86 mm (3.4 in) across around 10 days, while humidity remains slightly elevated at 82%. To understand more about the climate during this vibrant summer month, visit Okoboji weather in July.

January and August present a stark contrast in weather conditions. In January, temperatures plummet, with minimums reaching as low as -34°C (-28°F) and an average of -8°C (18°F), while precipitation is relatively low at 31 mm (1.2 in) over just 5 days. The winter air is notably humid, at 80%. Conversely, August brings much milder temperatures, ranging from a minimum of 10°C (50°F) to a maximum of 35°C (94°F), and features significantly more rainfall, totaling 111 mm (4.4 in) over 11 days. The humidity remains constant at 80%, but the overall warmth and increased precipitation make August feel much more comfortable. For more detailed insights on summer conditions, you can check Okoboji weather in August.

January and September present stark contrasts in weather conditions. In January, temperatures plummet to a minimum of -34°C (-28°F), with an average of -8°C (18°F) and highs reaching only 9°C (49°F). The month experiences relatively low precipitation of 31 mm (1.2 in), occurring on about five days, accompanied by a high humidity level of 80%. In contrast, September boasts a much milder climate, with temperatures ranging from a minimum of 4°C (39°F) to a comfortable maximum of 32°C (91°F) and an average of 18°C (65°F). It is also wetter, with precipitation at 113 mm (4.5 in) spread over nine days and slightly lower humidity at 75%. For more details on weather patterns in September, you can refer to Okoboji weather in September.

In January, the weather tends to be severely cold, with temperatures ranging from a frigid -34°C (-28°F) to a maximum of 9°C (49°F), and an average temperature of -8°C (18°F). Precipitation is minimal, occurring on about 5 days, with a total of 31 mm (1.2 in) and high humidity levels around 80%. In contrast, October experiences a much milder climate, with temperatures varying from a minimum of -10°C (13°F) to a pleasant maximum of 30°C (86°F), resulting in an average temperature of 9°C (48°F). Precipitation increases to 93 mm (3.7 in) over approximately 10 days, while humidity remains relatively low at 77%. For more detailed insights, check out Okoboji weather in October.

In January, temperatures plummet with a minimum of -34°C (-28°F) and an average of -8°C (18°F), while November experiences milder conditions, with temperatures ranging from a minimum of -16°C (3°F) to an average of 1°C (35°F). Both months see similar precipitation levels of 31 mm (1.2 in), but January features slightly less precipitation over 5 days compared to November's 6 days. Humidity levels are comparable as well, with January at 80% and November at 85%. This stark contrast in temperatures makes November feel significantly warmer, and conditions are more favorable for outdoor activities. For more details, you can check Okoboji weather in November.

In comparison to January, December tends to be slightly milder, exhibiting higher average temperatures with a minimum of -24°C (-11°F) and an average of -3°C (26°F), whereas January's minimum dips down to -34°C (-28°F), with an average temperature of -8°C (18°F). December also experiences a higher maximum temperature of 18°C (64°F) compared to January's 9°C (49°F). Precipitation is a bit heavier in December, with 40 mm (1.6 in) falling over 4 days, as opposed to January's 31 mm (1.2 in) over 5 days. Humidity levels are relatively comparable, with December at 83% and January slightly lower at 80%. For more detailed insights, you can check Okoboji weather in December.

Compare Okoboji's Climate with Cities Worldwide

Conclusion: What to Expect From January Weather in Okoboji

January weather in Okoboji stands out with its frigid temperatures and noticeable humidity, making it one of the coldest months of the year. Unlike warmer months, average temperatures plunge to chilly depths, creating a stark contrast to the vibrant summers. With around five days of precipitation, the air is filled with a damp chill rather than the lively energy found in milder months. This unique winter climate invites visitors to experience Okoboji's serene beauty under a blanket of snow, but it also requires proper preparation for the cold. For more details on how January fits into the yearly weather pattern, visit Okoboji Climate.