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January Weather in Mount Jackson, United States

Last updated: June 24, 2025

In January, the average temperature in Mount Jackson, United States hovers around 1°C (34°F), with minimums plunging to a chilling -26°C (-15°F) and maximums reaching a pleasant 21°C (70°F). This month sees an average precipitation of 56 mm (2.2 in) spread over 7 days, creating a damp atmosphere with an average humidity of 86%.

January Temperature in Mount Jackson

In January in Mount Jackson, the average temperature is 1°C (34°F). The maximum can reach 21°C (70°F), and the minimum can be as low as -26°C (-15°F). Be prepared for a wide range of temperatures to make the most of your travel experience.

January Weather in Mount Jackson: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Mount Jackson, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mount Jackson, January typically has an average temperature of 1°C (34°F), with highs reaching up to 21°C (70°F) and lows dropping to around -26°C (-15°F).
JanFebMarAprMayJunJulAugSepOctNovDec333844536370767368584338
Data source: Temperature data for Mount Jackson 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 Mount Jackson

In Mount Jackson in January, the total precipitation amount is 56 mm (2.2 in) over a period of 7 days.

January Precipitation Trends in Mount Jackson

The chart displays monthly precipitation patterns in Mount Jackson, 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 Mount Jackson, January typically receives around 56 mm (2.2 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec5687679510693738995977081
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Mount Jackson

In Mount Jackson in January, humidity is 86%. With an average temperature of 1°C (34°F), this humidity feels like a chilling embrace, making outdoor adventures brisk and invigorating but challenging for travel.

January Average Humidity in Mount Jackson

This chart illustrates the average monthly humidity levels in Mount Jackson, 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 Mount Jackson is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%86%86%84%78%79%70%59%68%80%87%85%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Mount Jackson

In Mount Jackson 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 Mount Jackson, you can check the information here.

Maximum UV Index Levels in Mount Jackson for January

The chart shows the monthly maximum UV Index (UVI) for Mount Jackson 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 Mount Jackson typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec35710101010109753
Data source: Mount Jackson 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 Mount Jackson Compares to Other Months

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

This table compares monthly weather conditions in Mount Jackson, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)56 mm (2.2 inches)86%moderate
February Weather4°C (39°F)87 mm (3.4 inches)86%moderate
March Weather6°C (44°F)67 mm (2.6 inches)86%high
April Weather12°C (54°F)95 mm (3.7 inches)84%very high
May Weather17°C (63°F)106 mm (4.2 inches)78%very high
June Weather21°C (71°F)93 mm (3.7 inches)79%very high
July Weather25°C (76°F)73 mm (2.9 inches)70%very high
August Weather23°C (74°F)89 mm (3.5 inches)59%very high
September Weather20°C (68°F)95 mm (3.8 inches)68%very high
October Weather14°C (58°F)96 mm (3.8 inches)80%high
November Weather6°C (43°F)70 mm (2.8 inches)86%moderate
December Weather3°C (38°F)81 mm (3.2 inches)85%moderate

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