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January Weather in Nortonville, United States

Last updated: June 24, 2025

In Nortonville, United States, the average temperature in January hovers around -1°C (30°F). During this month, temperatures can dip as low as -23°C (-10°F) and rise to a maximum of 17°C (63°F). Expect approximately 42 mm (1.6 in) of precipitation spread over 6 days, contributing to an average humidity of 76%. Stay warm and prepare for a blend of chilly and comfortable days!

January Temperature in Nortonville

In January in Nortonville, the average temperature is -1°C (30°F). The maximum can reach 17°C (63°F) and the minimum can be as low as -23°C (-10°F). Travelers should be prepared for a wide range of temperatures and pack accordingly for both chilly and warmer conditions.

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

The chart illustrates January temperature patterns in Nortonville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Nortonville, January typically has an average temperature of -1°C (30°F), with highs reaching up to 17°C (63°F) and lows dropping to around -23°C (-10°F).
JanFebMarAprMayJunJulAugSepOctNovDec303145536577797671564336
Data source: Temperature data for Nortonville 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 Nortonville

In Nortonville in January, the total precipitation amount is 42 mm (1.6 in) over a span of 6 days.

January Precipitation Trends in Nortonville

The chart displays monthly precipitation patterns in Nortonville, 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 Nortonville, January typically receives around 42 mm (1.6 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec4232938222012581116881224133
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Nortonville

In Nortonville in January, humidity is 76%. With an average temperature of -1°C (30°F), this humidity feels like a biting chill that penetrates your layers, making outdoor activities less enjoyable and prompting travelers to seek warmth and shelter more often than not.

January Average Humidity in Nortonville

This chart illustrates the average monthly humidity levels in Nortonville, 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 Nortonville is approximately 76%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%78%70%73%82%82%81%78%71%71%81%84%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Nortonville

In Nortonville 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 Nortonville, you can check the information here.

Maximum UV Index Levels in Nortonville for January

The chart shows the monthly maximum UV Index (UVI) for Nortonville 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 Nortonville typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3569101111109643
Data source: Nortonville 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 Nortonville Compares to Other Months

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

This table compares monthly weather conditions in Nortonville, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (30°F)42 mm (1.6 inches)76%moderate
February Weather-1°C (31°F)32 mm (1.3 inches)77%moderate
March Weather7°C (45°F)93 mm (3.7 inches)70%high
April Weather12°C (53°F)82 mm (3.2 inches)73%very high
May Weather18°C (65°F)220 mm (8.6 inches)82%very high
June Weather25°C (77°F)125 mm (4.9 inches)82%extreme
July Weather26°C (80°F)81 mm (3.2 inches)81%extreme
August Weather25°C (76°F)116 mm (4.6 inches)78%very high
September Weather22°C (71°F)87 mm (3.4 inches)71%very high
October Weather13°C (56°F)122 mm (4.8 inches)71%high
November Weather6°C (43°F)41 mm (1.6 inches)81%moderate
December Weather2°C (37°F)33 mm (1.3 inches)84%moderate

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