January Weather in Waipio, United States

Last updated: February 24, 2025

In January, Waipio experiences mild temperatures with a maximum reaching 28°C (82°F) and a comfortable average of 23°C (73°F). The minimum temperature dips to around 17°C (63°F), providing a pleasant escape from the winter chill. Although the month sees a total precipitation of 22 mm (0.9 in) over approximately 6 days, the humidity remains relatively high at 78%, adding a touch of tropical warmth to the air. This combination of warm weather and occasional rain creates an inviting atmosphere perfect for exploring the lush landscapes of Waipio.

January Temperature in Waipio

In January, Waipio, United States, welcomes the year with mild and pleasant temperatures, showcasing a minimum of 17°C (63°F), an average of 23°C (73°F), and a maximum of 28°C (82°F). This trend of comfortable warmth continues into February, though temperatures slightly dip, averaging 22°C (72°F). March sees a gentle rise in warmth, introducing 18°C (64°F) for the minima and edging toward 29°C (84°F) at its peak. Overall, January stands out as a month of delightful warmth, heralding the approaching tropical climate that characterizes Waipio in the following months, with averages steadily increasing as the year progresses. The smooth transition from the cooler January days to the more sweltering summer months paints a picture of a region that gracefully balances warmth and comfort all year round.

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

The chart illustrates January temperature patterns in Waipio, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec737272747678797979787673
Data source: Temperature data for Waipio 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 Waipio

In January, Waipio experiences relatively low precipitation with an average of just 22 mm (0.9 in), making it one of the driest months of the year. With only 6 rainy days, the beginning of the year offers a brief respite from the heavier rains that follow, as February sees a significant increase to 76 mm (3.0 in) over 13 days. This upward trend in precipitation continues into March, reaching 77 mm (3.0 in) with 16 rainy days, marking it as the wettest part of the early year. As the seasons progress, the precipitation begins to taper off by midsummer, with July and August recording lighter rains of 28 mm (1.1 in) and 27 mm (1.0 in) respectively. By the end of the year, December tops the monthly chart again, accumulating 79 mm (3.1 in) over 12 days, illustrating a clear seasonal cycle of increasing and decreasing rainfall that shapes Waipio's climate.

January Precipitation Trends in Waipio

The chart displays monthly precipitation patterns in Waipio, 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.
JanFebMarAprMayJunJulAugSepOctNovDec227677393852282726573279
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

January Humidity in Waipio

In Waipio, January brings a humidity level of 78%, setting the stage for a subtly moist start to the year. As winter transitions into spring, the humidity gradually rises, peaking at 82% in May and June. This trend of increasing humidity continues through the summer months, with July and August recording 83%. However, by the time autumn arrives, relative humidity begins to ease slightly, fluctuating between 79% and 81%. Overall, January's humidity not only signifies a comfortable beginning but also hints at a gradual intensification that characterizes Waipio's climate throughout the year.

January Average Humidity in Waipio

This chart illustrates the average monthly humidity levels in Waipio, 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.
JanFebMarAprMayJunJulAugSepOctNovDec78%79%78%81%82%82%83%83%82%81%80%79%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Waipio

In January, Waipio experiences a very high UV Index of 8, which suggests that unprotected skin can burn within just 15 minutes of sun exposure. This sets the tone for a month that, while slightly lower than the extreme levels that follow, still necessitates caution. As the year progresses into February, the UV Index jumps to 10, maintaining that high exposure risk. The trend escalates dramatically starting in March, reaching an extreme UV Index of 11 and peaking at 12 in both April and May. Notably, during the summer months from June to August, the UV Index remains consistently high at 13, demanding vigilant sun protection. As fall approaches, the Index slightly declines, yet remains very high in November before tapering off in December. This annual pattern highlights the need for safeguarding against UV exposure, particularly during the intense summer months. For more detailed insights, check the comprehensive information on the Waipio UV Index.

Maximum UV Index Levels in Waipio for January

The chart shows the monthly maximum UV Index (UVI) for Waipio 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.
JanFebMarAprMayJunJulAugSepOctNovDec810111212131313121187
Data source: Waipio 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 Waipio

January in Waipio welcomes the year with 218 hours of sunshine, setting the stage for a gradual increase in brightness as the months progress. As February arrives, the sun peeks out a bit more, granting 250 hours of golden rays, and by March, the warmth continues to build with 286 hours of sunlight. The trend of increasing daylight is undeniable as April brings 308 hours, reaching its peak in the sun-drenched months of summer, with July basking in an impressive 349 hours. Although the sun begins to retreat slightly in the fall, with September offering 318 hours and October 300 hours, the overall winter months still enjoy a decent amount of sunshine, concluding the year at 252 hours in December. This pattern reveals a delightful ebb and flow of sunlight, marking Waipio as a bright, inviting destination throughout the year.

Monthly Sunshine Duration in Waipio: January Highlighted

The January sunshine duration represents the total number of hours Waipio 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.
JanFebMarAprMayJunJulAugSepOctNovDec218h250h286h308h337h338h349h338h318h300h272h252h
Data source: Waipio January Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Waipio During January

In Waipio, January presents a 51% chance of sunny weather, marking it as a month where the sun occasionally breaks through the clouds. This likelihood is slightly lower than February's 57%, but interestingly, it aligns closely with April's 52%, indicating a hint of consistency as winter wanes. As the year progresses into spring and summer, the chances of sunny days creep higher, peaking at 60% in both May and August, suggesting that residents and visitors can look forward to more vibrant and sunny days. However, it's worth noting that January's weather is notably sunnier than the gloomy December, which plummets to just 35%, hinting at a seasonal transition that brings an increase in clear skies as the year unfolds.

Percentage of Sunny Days in January in Waipio

The chart illustrates the percentage of sunny days in Waipio 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 Waipio experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec51%57%44%52%60%56%44%60%56%59%55%35%
Data source: Waipio January chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Waipio in January

In Waipio, United States, January marks the beginning of the year with 10 hours of daylight, setting a tone for gradual increase in sunlight as the months progress. As February ushers in an additional hour, the days continue to lengthen, reaching 12 hours by March and April. This period of extended daylight peaks in the middle of the year with 13 hours from May through July, offering plenty of sunlight for outdoor activities. As summer fades into autumn, daylight begins to wane once again, returning to 12 hours in August and September, before dipping back down to 11 hours in October and November. Finally, the year concludes as it began, with 10 hours of daylight in December, creating a rhythmic cycle that beautifully captures the essence of Waipio's seasonal changes.

Average Daylight Hours in Waipio for January

The chart illustrates the variation in daylight duration in Waipio throughout the year, with January highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 59m11h 26m12h 2m12h 38m13h 9m13h 24m13h 15m12h 48m12h 13m11h 37m11h 5m10h 50m
Data source: Waipio daylight hours, calculated by summing the hours between sunrise and sunset for each day.

January Winds in Waipio

In January, Waipio experiences a refreshing average wind speed of 5.0 m/s (11 mph), setting a breezy tone for the new year. This invigorating start contrasts with the subsequent month, February, where winds slightly calm to 4.6 m/s (10 mph). As the seasons transition, March kicks things back up with an average of 4.9 m/s (11 mph), only to dip again in April and June, where the winds linger around a gentle 4.3–4.4 m/s (10 mph). July introduces a notable peak at 5.8 m/s (13 mph), marking the windiest month of the year. As summer shifts to fall, winds stabilize around 5.0 m/s (11 mph) in September and December, while November sees a significant drop to 3.3 m/s (7 mph), suggesting a calmer close to the year. Overall, this pattern reveals a dynamic wind landscape, with January offering a robust kickoff that gradually varies with the seasonal shifts.

Average January Wind Speed in Waipio

The chart displays monthly wind speed patterns in Waipio, 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.
JanFebMarAprMayJunJulAugSepOctNovDec5.0 m/s4.64.94.34.54.45.84.95.05.23.35.0
Data source: Waipio January wind data, generated using information from the Copernicus Climate Change Service.

How January Weather in Waipio Compares to Other Months

The weather in Waipio 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 Waipio and find detailed weather information for every month.

January and February weather in Waipio show some notable differences. In January, the temperatures range from a minimum of 17°C (63°F) to a maximum of 28°C (82°F), with an average of 23°C (73°F). The month experiences relatively low precipitation, with only 22 mm (0.9 in) falling over about 6 days. In contrast, February sees slightly cooler temperatures, with a minimum of 16°C (61°F) and an average of 22°C (72°F), while still reaching a maximum of 28°C (82°F). However, February is much wetter, recording 76 mm (3.0 in) of rainfall over 13 days, leading to a marginal increase in humidity at 79%. For more detailed information, you can check Waipio weather in February.

In comparing the weather between January and March, January tends to be slightly warmer overall, with average temperatures reaching 23°C (73°F) compared to March's average of 22°C (73°F). However, March experiences a higher maximum temperature of 29°C (84°F), while January peaks at 28°C (82°F). One notable difference is precipitation: March sees significantly more rain with 77 mm (3.0 in) over 16 days, whereas January has only 22 mm (0.9 in) spread across 6 days. Interestingly, humidity levels remain constant at 78% for both months. For a more detailed look at the specific weather patterns in March, you can check Waipio weather in March.

In January, temperatures range from a minimum of 17°C (63°F) to a maximum of 28°C (82°F), resulting in an average temperature of 23°C (73°F). The month experiences relatively low precipitation at 22 mm (0.9 in) over about 6 days, with a humidity level of 78%. By contrast, April sees slightly warmer conditions, with a maximum temperature reaching 29°C (84°F) while maintaining the same minimum and average temperatures as January. However, April is wetter, with 39 mm (1.5 in) of rain spread over 11 days and a slight increase in humidity to 81%. For a more detailed look at the weather during this month, check out Waipio weather in April.

In January, temperatures in Waipio range from a minimum of 17°C (63°F) to a maximum of 28°C (82°F), with an average temperature of 23°C (73°F). The month sees about 22 mm (0.9 in) of precipitation spread over 6 days, and humidity levels are relatively high at 78%. By contrast, May experiences slightly warmer temperatures, with a minimum of 18°C (65°F), an average of 24°C (76°F), and a maximum of 30°C (87°F). Rainfall increases to 38 mm (1.5 in) over 12 days, while humidity also rises slightly to 82%. Overall, both months exhibit warm temperatures, but May tends to be wetter and more humid. For more specific details, check out Waipio weather in May.

In January, the weather is milder with temperatures ranging from a minimum of 17°C (63°F) to a maximum of 28°C (82°F), accompanied by relatively low precipitation of 22 mm (0.9 in) over six days and a humidity level of 78%. In contrast, June experiences warmer conditions, seeing minimum temperatures of 21°C (70°F) and maximums of 31°C (88°F). The month also brings increased rainfall, totaling 51 mm (2.0 in) across nine days, with humidity slightly higher at 82%. For a more detailed perspective on weather specifics, check out Waipio weather in June.

In January, the weather is generally mild with temperatures ranging from a minimum of 17°C (63°F) to a maximum of 28°C (82°F). The average temperature sits comfortably at 23°C (73°F), accompanied by relatively low precipitation of 22 mm (0.9 in) over about 6 days, and humidity levels around 78%.

In contrast, July experiences warmer conditions with minimum temperatures starting at 22°C (71°F) and peaking at 31°C (88°F). The average temperature rises slightly to 26°C (79°F), and while precipitation increases to 28 mm (1.1 in) over 11 days, humidity also sees a slight uptick at 83%.

For a detailed look at the weather conditions in July, you can check this link: Waipio weather in July.

January and August present distinct weather patterns. In January, the temperature ranges from a minimum of 17°C (63°F) to a maximum of 28°C (82°F), with an average of 23°C (73°F). Precipitation is relatively low at 22 mm (0.9 in) over 6 days, and humidity sits at 78%. In contrast, August experiences warmer conditions, with temperatures ranging from a minimum of 21°C (71°F) to a maximum of 32°C (89°F) and an average of 26°C (80°F). Rainfall increases slightly to 27 mm (1.0 in) over 8 days, and humidity rises to 83%. For more detailed information on the weather in August, check out Waipio weather in August.

In January, temperatures in Waipio range from a comfortable minimum of 17°C (63°F) to a pleasant average of 23°C (73°F), peaking at a maximum of 28°C (82°F). The month sees about 22 mm (0.9 in) of rain over six days, accompanied by a relative humidity of 78%. In contrast, September brings warmer conditions with minimum temperatures at 21°C (71°F), an average of 26°C (80°F), and highs reaching up to 32°C (89°F). Precipitation slightly increases to 26 mm (1.0 in) over seven days, along with a slight rise in humidity to 82%. For more details, check out Waipio weather in September.

January and October present quite distinct weather patterns. In January, temperatures range from a mild 17°C (63°F) at night to a pleasant 28°C (82°F) during the day, with an average of 23°C (73°F). The month sees relatively low precipitation, totaling 22 mm (0.9 in) over about 6 days, and humidity sits at 78%. In contrast, October brings warmer temperatures, with nighttime lows of 21°C (69°F) and daytime highs reaching 31°C (88°F), averaging at 26°C (78°F). This month is also wetter, with precipitation of 57 mm (2.2 in) occurring over 11 days, and humidity slightly higher at 81%. For a detailed perspective on October weather, you can visit Waipio weather in October.

In January, the weather tends to be slightly cooler, with average temperatures ranging from a minimum of 17°C (63°F) to a maximum of 28°C (82°F). The month experiences less precipitation, totaling 22 mm (0.9 in) over about 6 days, and the humidity levels hover around 78%. In contrast, November presents warmer conditions, with a minimum temperature of 19°C (67°F) and a maximum of 30°C (86°F). The month sees increased rainfall, accumulating 32 mm (1.3 in) across 12 days, and a slightly higher humidity level of 80%. For a more detailed look at the weather in November, check out Waipio weather in November.

In comparing January and December, the temperatures are quite similar, with January experiencing slightly warmer conditions, particularly at its maximum, reaching up to 28°C (82°F) compared to December's peak of 28°C (83°F). However, January has less precipitation, totaling only 22 mm (0.9 in) over about 6 days, while December sees a significant increase in rainfall at 79 mm (3.1 in) over 12 days. Both months have similar average temperatures, around 23°C (73°F in January and 74°F in December), but January tends to be a bit drier. Additionally, humidity levels are quite comparable, with January at 78% and December slightly higher at 79%. For more detailed information on December weather, visit Waipio weather in December.

Compare Waipio's Climate with Cities Worldwide

Conclusion: What to Expect From January Weather in Waipio

January in Waipio presents a unique blend of mild temperatures and increased humidity that set it apart from other months. While the days are comfortably warm, the energy is invigorated by periods of rain, contributing to a lush environment. Compared to the drier seasons, January typically experiences more precipitation, which can bring a refreshing change to the landscape. This month’s climatic features invite both adventure and relaxation, making it an ideal time for those seeking to enjoy Waipio's natural beauty. For more details about the weather patterns throughout the year, visit Waipio Climate.