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January Weather in Hesperia, United States

Last updated: June 24, 2025

In January, the average temperature in Hesperia, United States hovers around -4°C (25°F). Expect chilly conditions, with minimum temperatures plummeting to -24°C (-10°F) and a maximum of 13°C (56°F). During this time, 60 mm (2.4 in) of precipitation typically falls over approximately 10 days, contributing to an average humidity level of 87%. Be sure to bundle up!

January Temperature in Hesperia

In January in Hesperia, the average temperature is -4°C (25°F), with maximums reaching 13°C (56°F) and minimums dipping as low as -24°C (-10°F). Travelers should be prepared for a wide range of temperatures, so layering is essential for comfort.

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

The chart illustrates January temperature patterns in Hesperia, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hesperia, January typically has an average temperature of -4°C (25°F), with highs reaching up to 13°C (56°F) and lows dropping to around -24°C (-10°F).
JanFebMarAprMayJunJulAugSepOctNovDec252635455868747164523831
Data source: Temperature data for Hesperia 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 Hesperia

In Hesperia in January, the precipitation amount is 60 mm (2.4 in) accumulated over a period of 10 days.

January Precipitation Trends in Hesperia

The chart displays monthly precipitation patterns in Hesperia, 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 Hesperia, January typically receives around 60 mm (2.4 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec60636210212712068891111296267
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Hesperia

In Hesperia in January humidity is 87%. With an average temperature of -4°C (25°F), this humidity feels like a biting chill that clings to your skin, making every step outside feel like an endeavor as the cold damp air numbs your senses and weighs you down, creating an atmosphere that is both invigorating and challenging for traveling.

January Average Humidity in Hesperia

This chart illustrates the average monthly humidity levels in Hesperia, 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 Hesperia is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%87%86%87%82%81%78%79%80%82%87%86%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Hesperia

In Hesperia in January, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Hesperia, you can visit Hourly UV Index in Hesperia.

Maximum UV Index Levels in Hesperia for January

The chart shows the monthly maximum UV Index (UVI) for Hesperia 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 Hesperia typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec24589101097532
Data source: Hesperia 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 Hesperia Compares to Other Months

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

This table compares monthly weather conditions in Hesperia, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-4°C (25°F)60 mm (2.4 inches)87%low
February Weather-3°C (26°F)62 mm (2.5 inches)87%moderate
March Weather2°C (36°F)62 mm (2.4 inches)86%moderate
April Weather7°C (45°F)101 mm (4.0 inches)87%very high
May Weather14°C (58°F)127 mm (5.0 inches)82%very high
June Weather20°C (68°F)120 mm (4.7 inches)81%very high
July Weather23°C (74°F)68 mm (2.7 inches)78%very high
August Weather22°C (71°F)89 mm (3.5 inches)79%very high
September Weather18°C (64°F)111 mm (4.4 inches)79%high
October Weather11°C (52°F)129 mm (5.1 inches)82%moderate
November Weather3°C (38°F)62 mm (2.4 inches)87%moderate
December Weather-1°C (31°F)67 mm (2.6 inches)86%low

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