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April Weather in Sublette, United States

Last updated: June 24, 2025

In Sublette, United States, the average temperature in April is a cool 12°C (54°F). The weather can be quite variable, with minimums plunging to -9°C (17°F) and soaring up to 33°C (91°F). Expect about 41 mm (1.6 in) of precipitation over 5 days, complemented by an average humidity level of 67%.

April Temperature in Sublette

In April in Sublette, the average temperature is 12°C (54°F). Maximums can reach 33°C (91°F), while minimums can drop as low as -9°C (17°F). Travelers should be prepared for a wide range of temperatures during their visit.

April Weather in Sublette: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Sublette, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sublette, April typically has an average temperature of 12°C (54°F), with highs reaching up to 33°C (91°F) and lows dropping to around -9°C (17°F).
JanFebMarAprMayJunJulAugSepOctNovDec343447546476797772564537
Data source: Temperature data for Sublette 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.

April Precipitation in Sublette

In Sublette in April, the precipitation amount is 41 mm (1.6 in) over a period of 5 days.

April Precipitation Trends in Sublette

The chart displays monthly precipitation patterns in Sublette, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Sublette, April typically receives around 41 mm (1.6 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec1714564212155406639511122
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Sublette

In Sublette in April, humidity is 67%. With an average temperature of 12°C (54°F), this humidity feels like a cool, damp blanket wrapping around you, making it essential to layer your clothing for comfort while exploring.

April Average Humidity in Sublette

This chart illustrates the average monthly humidity levels in Sublette, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Sublette is approximately 67%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec74%77%65%67%81%82%82%84%79%75%79%83%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Sublette

In Sublette in April, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Sublette.

Maximum UV Index Levels in Sublette for April

The chart shows the monthly maximum UV Index (UVI) for Sublette in April, 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 April, the maximum UV index in Sublette typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec46710111212109753
Data source: Sublette April 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 April Weather in Sublette Compares to Other Months

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

This table compares monthly weather conditions in Sublette, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)17 mm (0.7 inches)74%moderate
February Weather1°C (34°F)14 mm (0.6 inches)77%high
March Weather8°C (47°F)56 mm (2.2 inches)65%high
April Weather12°C (54°F)41 mm (1.6 inches)67%very high
May Weather18°C (64°F)121 mm (4.8 inches)81%extreme
June Weather24°C (76°F)55 mm (2.2 inches)82%extreme
July Weather26°C (80°F)40 mm (1.6 inches)82%extreme
August Weather25°C (77°F)66 mm (2.6 inches)84%very high
September Weather22°C (72°F)39 mm (1.5 inches)79%very high
October Weather13°C (56°F)51 mm (2.0 inches)75%high
November Weather7°C (45°F)11 mm (0.4 inches)79%moderate
December Weather3°C (37°F)22 mm (0.9 inches)83%moderate

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