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January Weather in Carson City, United States

Last updated: June 24, 2025

In January, the average temperature in Carson City, United States hovers around -4°C (25°F), with extremes ranging from a chilly -27°C (-17°F) to a mild 15°C (59°F). Expect 60 mm (2.3 in) of precipitation spread over about 8 days, all while grappling with an average humidity of 88%. Prepare accordingly for a damp and frosty experience!

January Temperature in Carson City

In January in Carson City, the average temperature is -4°C (25°F). The maximum can reach 15°C (59°F), while the minimum can drop as low as -27°C (-17°F). Travelers should be prepared for a wide temperature range and pack accordingly.

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

The chart illustrates January temperature patterns in Carson City, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Carson City, January typically has an average temperature of -4°C (25°F), with highs reaching up to 15°C (59°F) and lows dropping to around -27°C (-17°F).
JanFebMarAprMayJunJulAugSepOctNovDec252636465969747264523831
Data source: Temperature data for Carson 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 Carson City

In Carson City in January, the precipitation amount is 60 mm (2.3 in) over a span of 8 days.

January Precipitation Trends in Carson City

The chart displays monthly precipitation patterns in Carson 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 Carson City, January typically receives around 60 mm (2.3 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec6062608712112066671111215864
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Carson City

In Carson City in January, humidity is 88%. With an average temperature of -4°C (25°F), this humidity feels like a biting chill that clings to your skin, making outdoor excursions brisk and invigorating, yet challenging as you navigate the frosty air.

January Average Humidity in Carson City

This chart illustrates the average monthly humidity levels in Carson 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 Carson City is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%87%85%86%80%80%80%81%80%84%90%86%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Carson City

In Carson City 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 Carson City, you can visit Hourly UV Index in Carson City.

Maximum UV Index Levels in Carson City for January

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

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

This table compares monthly weather conditions in Carson City, 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 (2.3 inches)88%low
February Weather-3°C (26°F)62 mm (2.4 inches)87%moderate
March Weather2°C (36°F)60 mm (2.4 inches)85%moderate
April Weather8°C (46°F)87 mm (3.4 inches)86%very high
May Weather15°C (59°F)121 mm (4.8 inches)80%very high
June Weather21°C (69°F)120 mm (4.7 inches)80%very high
July Weather23°C (74°F)66 mm (2.6 inches)80%very high
August Weather22°C (72°F)67 mm (2.6 inches)80%very high
September Weather18°C (64°F)111 mm (4.4 inches)80%high
October Weather11°C (52°F)121 mm (4.8 inches)84%moderate
November Weather3°C (38°F)58 mm (2.3 inches)89%moderate
December Weather-1°C (31°F)64 mm (2.5 inches)86%low

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