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January Weather in Polk City, United States

Last updated: June 24, 2025

In January, the average temperature in Polk City, United States hovers around -6°C (22°F), with potential extremes ranging from a minimum of -31°C (-23°F) to a maximum of 14°C (57°F). Expect 37 mm (1.4 in) of precipitation spread over 6 days, accompanied by a notable average humidity of 78%. Bundle up and stay dry!

January Temperature in Polk City

In January in Polk City, the average temperature is -6°C (22°F). Maximums can reach 14°C (57°F), while minimums can plummet to as low as -31°C (-23°F). Travelers should be well-prepared for a wide range of temperatures and dress accordingly.

January Weather in Polk City: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Polk City, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Polk City, January typically has an average temperature of -6°C (22°F), with highs reaching up to 14°C (57°F) and lows dropping to around -31°C (-23°F).
JanFebMarAprMayJunJulAugSepOctNovDec222339496274777468523830
Data source: Temperature data for Polk City 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 Polk City

In Polk City in January, the precipitation amount is 37 mm (1.4 in) over a span of 6 days.

January Precipitation Trends in Polk City

The chart displays monthly precipitation patterns in Polk City, 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. In Polk City, January typically receives around 37 mm (1.4 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec3740817516910976871201283937
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Polk City

In Polk City in January, humidity is 78%. With an average temperature of -6°C (22°F), this humidity feels like a biting chill that seeps through your layers, making outdoor activities less enjoyable and creating a sharp contrast that can be unexpectedly uncomfortable for travelers.

January Average Humidity in Polk City

This chart illustrates the average monthly humidity levels in Polk City, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Polk City is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec78%80%77%78%77%81%81%77%73%75%85%83%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Polk City

In Polk City in January, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Polk City, you can check the information here.

Maximum UV Index Levels in Polk City for January

The chart shows the monthly maximum UV Index (UVI) for Polk City 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. In January, the maximum UV index in Polk City typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec35689111098643
Data source: Polk City 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.

How January Weather in Polk City Compares to Other Months

Weather in Polk City varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Polk City, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Polk City, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-6°C (22°F)37 mm (1.4 inches)78%moderate
February Weather-5°C (23°F)40 mm (1.6 inches)80%moderate
March Weather4°C (40°F)81 mm (3.2 inches)77%high
April Weather9°C (49°F)75 mm (2.9 inches)77%very high
May Weather17°C (62°F)169 mm (6.7 inches)77%very high
June Weather23°C (74°F)109 mm (4.3 inches)81%extreme
July Weather25°C (77°F)76 mm (3.0 inches)81%very high
August Weather23°C (74°F)87 mm (3.4 inches)77%very high
September Weather20°C (69°F)120 mm (4.7 inches)73%very high
October Weather11°C (53°F)128 mm (5.0 inches)75%high
November Weather3°C (39°F)39 mm (1.5 inches)85%moderate
December Weather-1°C (31°F)37 mm (1.5 inches)83%moderate

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