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January Weather in Julesburg, United States

Last updated: June 24, 2025

In January, the average temperature in Julesburg, United States hovers around -1°C (31°F), with a minimum dropping as low as -23°C (-10°F) and a maximum reaching 18°C (65°F). Expect 13 mm (0.5 in) of precipitation over approximately 2 days, while the average humidity stays at a comfortable 73%.

January Temperature in Julesburg

In January in Julesburg, the average temperature is -1°C (31°F), with maximums soaring to 18°C (65°F) and minimums plunging as low as -23°C (-10°F). Travelers should be prepared for a wide range of temperatures, ensuring they pack appropriately for both mild and extreme weather conditions.

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

The chart illustrates January temperature patterns in Julesburg, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Julesburg, January typically has an average temperature of -1°C (31°F), with highs reaching up to 18°C (65°F) and lows dropping to around -23°C (-10°F).
JanFebMarAprMayJunJulAugSepOctNovDec312941485872777368494134
Data source: Temperature data for Julesburg 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 Julesburg

In Julesburg in January, the precipitation amount is 13 mm (0.5 in) over a span of 2 days.

January Precipitation Trends in Julesburg

The chart displays monthly precipitation patterns in Julesburg, 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 Julesburg, January typically receives around 13 mm (0.5 inches) of precipitation spread over approximately 2 days.
JanFebMarAprMayJunJulAugSepOctNovDec1317635512442544228361817
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Julesburg

In Julesburg in January, humidity is 73%. With an average temperature of -1°C (31°F), this humidity feels like a chilling embrace, making travel quite uncomfortable as it seeps into your clothes and skin, leaving you shivering and longing for warmth.

January Average Humidity in Julesburg

This chart illustrates the average monthly humidity levels in Julesburg, 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 Julesburg is approximately 73%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec73%80%64%64%76%79%77%79%70%64%75%78%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Julesburg

In Julesburg 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 Julesburg, you can check the information here.

Maximum UV Index Levels in Julesburg for January

The chart shows the monthly maximum UV Index (UVI) for Julesburg 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 Julesburg typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3579101111109643
Data source: Julesburg 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 Julesburg Compares to Other Months

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

This table compares monthly weather conditions in Julesburg, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (31°F)13 mm (0.5 inches)73%moderate
February Weather-2°C (29°F)17 mm (0.7 inches)80%moderate
March Weather5°C (42°F)63 mm (2.5 inches)64%high
April Weather9°C (48°F)55 mm (2.2 inches)64%very high
May Weather14°C (58°F)124 mm (4.9 inches)76%very high
June Weather22°C (72°F)42 mm (1.6 inches)79%extreme
July Weather25°C (77°F)54 mm (2.1 inches)77%extreme
August Weather23°C (74°F)42 mm (1.6 inches)79%very high
September Weather20°C (68°F)28 mm (1.1 inches)70%very high
October Weather10°C (50°F)36 mm (1.4 inches)64%high
November Weather5°C (42°F)18 mm (0.7 inches)75%moderate
December Weather1°C (34°F)17 mm (0.7 inches)78%moderate

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