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February Weather in Rock Springs, United States

Last updated: June 24, 2025

In Rock Springs, United States, the average temperature in February hovers around 2°C (35°F). Expect a chilly minimum of -16°C (3°F) and a comfortable maximum of 18°C (65°F). You'll want to prepare for 31 mm (1.2 in) of precipitation spread over about 6 days, with average humidity levels at a brisk 83%.

February Temperature in Rock Springs

In February in Rock Springs, the average temperature is 2°C (35°F). The maximum can reach 18°C (65°F), and the minimum can drop as low as -16°C (3°F). Travelers should be prepared for a wide range of temperatures and dress in layers to stay comfortable during their visit.

February Weather in Rock Springs: Daily Temperature Highs, Lows, and Averages

The chart illustrates February temperature patterns in Rock Springs, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rock Springs, February typically has an average temperature of 2°C (35°F), with highs reaching up to 18°C (65°F) and lows dropping to around -16°C (3°F).
JanFebMarAprMayJunJulAugSepOctNovDec313543536173757467544333
Data source: Temperature data for Rock Springs 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.

February Precipitation in Rock Springs

In Rock Springs in February, the precipitation amount is 31 mm (1.2 in) over a span of 6 days.

February Precipitation Trends in Rock Springs

The chart displays monthly precipitation patterns in Rock Springs, with values for each month alongside February’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how February’s conditions compare to those of other months. In Rock Springs, February typically receives around 31 mm (1.2 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec27313215165381225211424
Data source: Precipitation data for February generated using information from the Copernicus Climate Change Service.
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February Humidity in Rock Springs

In Rock Springs in February humidity is 83%. With an average temperature of 2°C (35°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities uncomfortable and travel quite taxing.

February Average Humidity in Rock Springs

This chart illustrates the average monthly humidity levels in Rock Springs, with February’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In February, average humidity in Rock Springs is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec81%83%71%61%48%36%37%46%62%74%82%82%
Data source: Humidity data for February generated using information from the Copernicus Climate Change Service.

February UV Index in Rock Springs

In Rock Springs in February, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Rock Springs.

Maximum UV Index Levels in Rock Springs for February

The chart shows the monthly maximum UV Index (UVI) for Rock Springs in February, 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 February, the maximum UV index in Rock Springs typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec479111213131211864
Data source: Rock Springs February 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 February Weather in Rock Springs Compares to Other Months

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

This table compares monthly weather conditions in Rock Springs, showing how February’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (31°F)27 mm (1.1 inches)81%moderate
February Weather2°C (35°F)31 mm (1.2 inches)83%high
March Weather6°C (43°F)32 mm (1.3 inches)71%very high
April Weather12°C (53°F)15 mm (0.6 inches)61%extreme
May Weather16°C (61°F)15 mm (0.6 inches)48%extreme
June Weather23°C (73°F)5 mm (0.2 inches)36%extreme
July Weather24°C (75°F)38 mm (1.5 inches)37%extreme
August Weather23°C (74°F)12 mm (0.5 inches)46%extreme
September Weather19°C (67°F)25 mm (1.0 inches)62%extreme
October Weather12°C (54°F)21 mm (0.8 inches)74%very high
November Weather6°C (44°F)14 mm (0.5 inches)82%high
December Weather1°C (33°F)24 mm (1.0 inches)82%moderate

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