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January Weather in Rathdrum, United States

Last updated: June 24, 2025

In January, the average temperature in Rathdrum, United States hovers around -1°C (31°F), with lows plummeting to -20°C (-3°F) and highs reaching up to 9°C (49°F). This month brings about 92 mm (3.6 in) of precipitation over approximately 14 days, contributing to an average humidity level of 89%. Be prepared for chilly, damp days ahead!

January Temperature in Rathdrum

In January in Rathdrum, the average temperature is -1°C (31°F). The maximum can reach 9°C (49°F), while the minimum can drop as low as -20°C (-3°F). Be prepared for chilly conditions and dress warmly if you plan to visit during this time.

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

The chart illustrates January temperature patterns in Rathdrum, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rathdrum, January typically has an average temperature of -1°C (31°F), with highs reaching up to 9°C (49°F) and lows dropping to around -20°C (-3°F).
JanFebMarAprMayJunJulAugSepOctNovDec302938465664737261473832
Data source: Temperature data for Rathdrum 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 Rathdrum

In Rathdrum in January, the precipitation amount is 92 mm (3.6 in) over the course of 14 days.

January Precipitation Trends in Rathdrum

The chart displays monthly precipitation patterns in Rathdrum, 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 Rathdrum, January typically receives around 92 mm (3.6 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec928876726030613427410396
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Rathdrum

In Rathdrum in January humidity is 89%. With an average temperature of -1°C (31°F), this humidity feels like a biting chill that seeps into your bones, making outdoor activities uncomfortable and urging you to seek warmth indoors.

January Average Humidity in Rathdrum

This chart illustrates the average monthly humidity levels in Rathdrum, 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 Rathdrum is approximately 89%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%89%87%84%78%78%77%64%62%79%87%90%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Rathdrum

In Rathdrum 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 Rathdrum, you can visit Hourly UV Index in Rathdrum.

Maximum UV Index Levels in Rathdrum for January

The chart shows the monthly maximum UV Index (UVI) for Rathdrum 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 Rathdrum typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2456891097532
Data source: Rathdrum 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 Rathdrum Compares to Other Months

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

This table compares monthly weather conditions in Rathdrum, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (31°F)92 mm (3.6 inches)89%low
February Weather-1°C (30°F)88 mm (3.4 inches)89%moderate
March Weather3°C (38°F)76 mm (3.0 inches)87%moderate
April Weather8°C (46°F)72 mm (2.8 inches)84%high
May Weather13°C (56°F)60 mm (2.3 inches)77%very high
June Weather18°C (65°F)30 mm (1.2 inches)78%very high
July Weather23°C (73°F)5 mm (0.2 inches)77%very high
August Weather22°C (72°F)13 mm (0.5 inches)64%very high
September Weather16°C (61°F)42 mm (1.6 inches)62%high
October Weather8°C (47°F)74 mm (2.9 inches)79%moderate
November Weather3°C (38°F)103 mm (4.1 inches)87%moderate
December Weather0°C (32°F)95 mm (3.8 inches)90%low

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