January Weather in Grand Haven, United States

Last updated: February 24, 2025

In January, Grand Haven, United States experiences a chilly winter characterized by a maximum temperature of 9°C (48°F) and an average of -2°C (29°F), with lows dropping to a brisk -21°C (-6°F). This month sees approximately 73 mm (2.9 in) of precipitation over 12 days, contributing to a humidity level of 87%, which adds to the season's raw, cold atmosphere. Despite the frigid temperatures, January offers a unique charm, inviting residents and visitors alike to embrace the beauty of winter in this picturesque lakeside community.

January Temperature in Grand Haven

In Grand Haven, United States, January brings a chilly embrace as temperatures typically range from a bone-chilling -21°C (-6°F) at night to a milder 9°C (48°F) during the day. With an average temperature hovering around -2°C (29°F), this month marks the depths of winter in the region. As January progresses into February, the cold remains, but with slight moderation; nighttime lows improve to -15°C (5°F), while highs can reach 12°C (53°F). March starts to show signs of spring, with temperatures gradually warming, reaching average highs of 14°C (58°F) by the end of the month. Notably, this transition from the severe cold of January to the more moderate temperatures of early spring highlights a significant shift in climate, setting the stage for a gradual thaw as the year unfolds.

January Weather in Grand Haven: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Grand Haven, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec282835425365727266554135
Data source: Temperature data for Grand Haven generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

January Precipitation in Grand Haven

In January, Grand Haven experiences 73 mm (2.9 in) of precipitation over approximately 12 days, marking the start of the year with a moderate but steady flow of rain. This amount is slightly less than February's 75 mm (3.0 in), indicating a trend of consistent precipitation as winter gives way to early spring. Notably, as the months progress into deeper spring, precipitation begins to increase significantly, especially in April and May, where rainfall peaks. This pattern of varied precipitation suggests that winter and early spring are relatively damp in Grand Haven, setting the stage for the abundant growth that follows in the warmer months.

January Precipitation Trends in Grand Haven

The chart displays monthly precipitation patterns in Grand Haven, 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.
JanFebMarAprMayJunJulAugSepOctNovDec73757110112811859631061478477
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Grand Haven

In January, Grand Haven experiences a notably high humidity level of 87%, a trend that remains consistent into February and April, suggesting a moist winter climate. As the seasons transition into spring, there’s a slight dip to 86% in March, before returning to 87% in April. The humidity begins to decrease more significantly as summer approaches, hitting its lowest point of 78% in July. This decline continues into August and September, where levels stabilize around 79%. As the year winds down, humidity levels make a gradual ascent back to 87% in November, before settling at 86% in December. Overall, the data illustrates a clear pattern of high humidity during the winter months, with a gradual decline through the summer, followed by an increase towards the year's end.

January Average Humidity in Grand Haven

This chart illustrates the average monthly humidity levels in Grand Haven, 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.
JanFebMarAprMayJunJulAugSepOctNovDec87%87%86%87%82%81%78%79%80%82%87%86%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Grand Haven

In January, Grand Haven experiences a low UV Index of 2, indicating minimal risk for harm from unprotected sun exposure, with an estimated burn time of about 45 minutes. This trend of low UV levels continues into early winter, as demonstrated by December’s similar reading. However, a noticeable shift occurs as the months progress; by February and March, the UV Index rises to 4 and 5, sliding into the moderate exposure category and reducing safe sun time to 30 minutes. By April, things take a dramatic turn, with the index jumping to 8, marking the onset of very high levels that maintain through the summer with peaks of 10 in June and July, requiring extra precautions as burn time plummets to just 15 minutes. As summer fades, September sees a slight decrease to 7, followed by a return to moderate levels in October and November, before the cycle restarts with modest figures in January. This fluctuation highlights the importance of staying aware of UV index changes year-round. For more insights on UV exposure, visit Grand Haven UV Index.

Maximum UV Index Levels in Grand Haven for January

The chart shows the monthly maximum UV Index (UVI) for Grand Haven 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.
JanFebMarAprMayJunJulAugSepOctNovDec24589101097532
Data source: Grand Haven 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 Grand Haven

In Grand Haven, January brings a modest 89 hours of sunshine, setting the stage for a gradual increase as winter gives way to spring. By February, sunny days double to 162 hours, hinting at the warmth to come. March and April continue this upward trend, with sunshine peaking at 252 hours by April, showcasing the region's transition into the vibrant energy of spring. May marks a turning point as sunshine hours peak at 300, intensifying the anticipation of summer. This sunny momentum continues through the peak summer months of June and July, where the sun shines for a remarkable 334 and 366 hours, respectively. As summer fades into early autumn, the hours drop but remain plentiful, with 284 hours in September. The cooling months of fall and winter see a steady decline in sunshine, ending the year with 125 hours in December. This annual cycle beautifully illustrates the rhythmic ebb and flow of sunshine, enhancing Grand Haven's charm throughout the seasons.

Monthly Sunshine Duration in Grand Haven: January Highlighted

The January sunshine duration represents the total number of hours Grand Haven 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.
JanFebMarAprMayJunJulAugSepOctNovDec89h162h246h252h300h334h366h344h284h207h166h125h
Data source: Grand Haven January Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Grand Haven During January

In January, Grand Haven, United States, sees a modest 16% chance of sunny weather, making it one of the cloudiest months of the year. As winter grips the region, sunshine is scarce, with brighter days becoming more frequent as spring approaches. February offers a slight improvement at 21%, hinting at the gradual transition toward sunnier skies. By March, the likelihood of sun nearly doubles to 49%, showcasing a significant uptick as warmer temperatures begin to emerge. This upward trend continues into the spring months, reaching a peak in mid to late summer, where the chances of sun soar above 50%. Overall, if you're hoping to bask in the sun during January, it's wise to prepare for a predominantly overcast experience.

Percentage of Sunny Days in January in Grand Haven

The chart illustrates the percentage of sunny days in Grand Haven 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 Grand Haven experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec16%21%50%42%40%46%48%51%54%33%31%23%
Data source: Grand Haven January chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Grand Haven in January

In January, Grand Haven basks in 9 hours of daylight, a stark contrast to the increasing brightness that follows as winter gives way to spring. As the calendar flips to February, daylight extends to 10 hours, heralding the gradual return of longer days. This upward trend continues with 11 hours in March and 13 hours in April, culminating in the vibrant 14 hours of daylight in May. June peaks with 15 hours, offering ample opportunities to enjoy the outdoors before the days begin to wane again. July maintains the summer glow with 14 hours, while August’s 13 hours gently eases into the autumn transition. September sees daylight drop to 12 hours, leading into October's 10 hours. As November and December arrive, daylight decreases once more to 9 hours, marking a return to winter's embrace, where the cycle begins anew. This rhythmic fluctuation of daylight showcases the captivating dance of the seasons in Grand Haven.

Average Daylight Hours in Grand Haven for January

The chart illustrates the variation in daylight duration in Grand Haven throughout the year, with January highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 24m10h 32m11h 57m13h 26m14h 40m15h 17m14h 57m13h 50m12h 26m10h 58m9h 41m9h 2m
Data source: Grand Haven daylight hours, calculated by summing the hours between sunrise and sunset for each day.

January Winds in Grand Haven

In Grand Haven, January ushers in a refreshing average wind speed of 4.7 m/s (11 mph), setting the tone for the winter months. This breeze remains relatively steady, becoming slightly stronger in February at 5.1 m/s (11 mph) and reaching its peak in November with 6.2 m/s (14 mph). As spring approaches, the winds gradually soften, dipping to 4.3 m/s (10 mph) in May before making a gentle decline through the summer months, with July and August seeing their lowest speeds around 3.9 m/s (9 mph) and 3.4 m/s (8 mph), respectively. However, by September, the winds revive, returning to 4.8 m/s (11 mph), suggesting a rhythmic seasonal pattern where winter’s brisk winds ebb into the calmer days of summer, only to ramp up again as autumn approaches. The yearly cycle showcases the delight of varying winds, making Grand Haven a dynamic locale for wind enthusiasts and nature lovers alike.

Average January Wind Speed in Grand Haven

The chart displays monthly wind speed patterns in Grand Haven, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4.7 m/s5.15.34.64.34.03.93.44.84.76.26.3
Data source: Grand Haven January wind data, generated using information from the Copernicus Climate Change Service.

How January Weather in Grand Haven Compares to Other Months

The weather in Grand Haven 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 Grand Haven and find detailed weather information for every month.

In comparing the weather between January and February, both months experience similar average temperatures, hovering around -2°C (29°F), but February tends to be slightly warmer, with a maximum temperature reaching 12°C (53°F) compared to January's 9°C (48°F). The minimum temperatures are also more favorable in February, ranging from -15°C (5°F) versus January's colder minimum of -21°C (-6°F). Precipitation levels remain fairly consistent, with January receiving 73 mm (2.9 in) over 12 days and February slightly increasing to 75 mm (3.0 in) across 14 days. Humidity remains constant at 87% for both months, contributing to the chilly atmosphere. For a more detailed look at February's weather, you can visit Grand Haven weather in February.

The weather in January and March demonstrates a notable shift as winter progresses into spring. In January, temperatures can drop to as low as -21°C (-6°F), with an average of -2°C (29°F) and a maximum of 9°C (48°F). The month sees approximately 73 mm (2.9 in) of precipitation over 12 days, accompanied by high humidity at 87%. In contrast, March offers a milder climate, with minimum temperatures around -14°C (7°F), an average of 1°C (35°F), and a maximum that reaches 14°C (58°F). Precipitation remains similar at 71 mm (2.8 in) over 11 days, and the humidity is just slightly lower at 86%. This transition hints at the gradual warmth of spring, making March a more comfortable month overall. For more details, check out Grand Haven weather in March.

In January, the weather is significantly colder, with average temperatures hovering around -2°C (29°F) and a maximum of only 9°C (48°F). The month typically experiences 73 mm (2.9 in) of precipitation over about 12 days, while humidity remains high at 87%. In contrast, April brings milder temperatures, with a minimum of -4°C (25°F) and an average of 5°C (42°F), peaking at a comfortable 17°C (64°F). Although April sees slightly more precipitation at 101 mm (4.0 in) over 13 days, the overall warmth marks a notable change from the frigid January conditions. For more details on the climate, you can explore Grand Haven weather in April.

In January, temperatures in Grand Haven often plummet, with minimums reaching as low as -21°C (-6°F) and average temperatures hovering around -2°C (29°F). The weather is characterized by a high humidity of 87% and approximately 73 mm (2.9 in) of precipitation spread over 12 days. In contrast, May brings a significant warming trend, with minimum temperatures starting at 1°C (35°F) and averaging 12°C (53°F), peaking at a comfortable 26°C (79°F). This month receives more precipitation at 128 mm (5.0 in) over 13 days, but the humidity remains relatively lower at 82%. For a detailed look at the weather trends during this vibrant spring month, check out Grand Haven weather in May.

In January, Grand Haven experiences frigid temperatures, with a minimum of -21°C (-6°F) and an average of -2°C (29°F), while June brings much milder weather, featuring a minimum of 9°C (49°F) and an average of 18°C (65°F). January is characterized by higher humidity at 87% and relatively low precipitation over 12 days, totaling 73 mm (2.9 in). In contrast, June sees a slight decrease in humidity at 81%, but more substantial rainfall, with 118 mm (4.7 in) occurring over the same number of days. For a detailed look at weather during June, you can refer to Grand Haven weather in June.

The contrast between January and July weather is striking in Grand Haven, Michigan. January experiences frigid temperatures, with a minimum of -21°C (-6°F) and an average of around -2°C (29°F), while July boasts much milder conditions, with temperatures ranging from a minimum of 15°C (60°F) to an average of 22°C (72°F). Precipitation is slightly higher in January at 73 mm (2.9 in) over 12 days, compared to July's 59 mm (2.3 in) across just 8 days. Additionally, January's humidity is notably higher at 87%, whereas July has a more comfortable 78% humidity level. For more details on the warm summer climate, check out Grand Haven weather in July.

In January, the weather in Grand Haven is characterized by frigid temperatures, with a minimum of -21°C (-6°F) and an average around -2°C (29°F), making it a month of cold and often snowy conditions. Precipitation is significant, with 73 mm (2.9 in) falling over 12 days, and the humidity remains high at 87%. In stark contrast, August offers a much milder climate, with temperatures ranging from a minimum of 14°C (57°F) to an average of 22°C (72°F) and a maximum reaching 28°C (82°F). Precipitation is slightly lower at 63 mm (2.5 in) over 9 days, and the humidity decreases to a more comfortable 79%. For more details about the summer weather, check out Grand Haven weather in August.

January and September present stark contrasts in weather conditions. In January, temperatures can plunge to a chilling minimum of -21°C (-6°F), averaging around -2°C (29°F) during the month, with a maximum of only 9°C (48°F). The high humidity of 87% contributes to the cold, often resulting in dreary and damp days with precipitation occurring on about 12 days, totaling 73 mm (2.9 in). In contrast, September welcomes a milder climate, where the minimum temperature reaches a comfortable 9°C (48°F) and averages a pleasant 19°C (66°F), peaking at 27°C (82°F). Although September sees slightly more precipitation at 106 mm (4.2 in), it falls over fewer days (9 days), and the humidity is lower at 79%. For more detailed insights, you can check Grand Haven weather in September.

In January, the weather is notably colder, with temperatures ranging from a bone-chilling minimum of -21°C (-6°F) to a milder maximum of 9°C (48°F), and an average temperature of -2°C (29°F). Precipitation occurs on about 12 days with a total of 73 mm (2.9 in), accompanied by high humidity levels at 87%. In contrast, October brings a welcome change, showcasing milder temperatures with a minimum of 3°C (37°F), an average of 13°C (55°F), and a comfortable maximum of 24°C (75°F). This month sees more rainfall, with 147 mm (5.8 in) spread over 17 days, while humidity remains relatively lower at 82%. For a closer look at what to expect, you can check out the details on Grand Haven weather in October.

When comparing January and November weather, notable differences emerge. January is significantly colder, with average temperatures hovering around -2°C (29°F) and minimums plunging to -21°C (-6°F). In contrast, November enjoys milder conditions, with an average temperature of 5°C (42°F) and minimums around -5°C (23°F). While both months experience similar precipitation days (12 days), November sees slightly higher precipitation levels at 84 mm (3.3 in) compared to January's 73 mm (2.9 in). Interestingly, humidity remains consistent at 87% for both months. For more specific details, you can check Grand Haven weather in November.

In January, the weather is notably colder than in December, with average temperatures dipping to -2°C (29°F) compared to December's average of 2°C (35°F). The minimum temperatures in January plunge to -21°C (-6°F), whereas December sees a milder minimum of -13°C (9°F). Precipitation levels are slightly lower in January at 73 mm (2.9 in) compared to December's 77 mm (3.0 in), though both months experience precipitation on about 12 days. Humidity remains high in both months, with January at 87% and December slightly lower at 86%. For more details, you can check out Grand Haven weather in December.

Compare Grand Haven's Climate with Cities Worldwide

Conclusion: What to Expect From January Weather in Grand Haven

January in Grand Haven stands out with its bitterly cold temperatures and high humidity, creating a stark contrast to the milder months of the year. While the maximum temperature hovers around a chilly 9°C, the average dips well below freezing, reminding residents of winter’s grip. Additionally, with 73 mm of precipitation over 12 days, January is among the wetter months, often seeing snow that blankets the landscape. This blend of cold and moisture results in a unique winter atmosphere, different from the sunnier, warmer days of spring and summer. For a deeper dive into how January fits into the broader context of the year-round climate, visit Grand Haven Climate.