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May Weather in Fort Washakie, United States

Last updated: June 24, 2025

In May, the average temperature in Fort Washakie, United States hovers around 6°C (44°F), with temperatures ranging from a brisk -8°C (18°F) to a surprisingly warm 25°C (77°F). Expect about 120 mm (4.7 in) of precipitation spread over 15 days, contributing to an average humidity of 69%. Embrace the variability of the weather as you explore this charming destination!

May Temperature in Fort Washakie

In May in Fort Washakie, the average temperature hovers around 6°C (44°F), with maximums reaching 25°C (77°F) and minimums dipping as low as -8°C (18°F). This wide temperature range means it's wise to prepare for varying weather conditions while exploring the area, ensuring you can fully enjoy your travels.

May Weather in Fort Washakie: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Fort Washakie, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Fort Washakie, May typically has an average temperature of 6°C (44°F), with highs reaching up to 25°C (77°F) and lows dropping to around -8°C (18°F).
JanFebMarAprMayJunJulAugSepOctNovDec222130354456646154373123
Data source: Temperature data for Fort Washakie 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.

May Precipitation in Fort Washakie

In Fort Washakie in May, the precipitation amount is 120 mm (4.7 in) spread over 15 days.

May Precipitation Trends in Fort Washakie

The chart displays monthly precipitation patterns in Fort Washakie, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Fort Washakie, May typically receives around 120 mm (4.7 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec2443539012065626151493228
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Fort Washakie

In Fort Washakie in May humidity is 69%. With an average temperature of 6°C (44°F), this humidity feels like a brisk chill enveloping you, making travel invigorating yet challenging as the dampness in the air can penetrate even the warmest of clothing, leaving you craving a cozy indoor retreat.

May Average Humidity in Fort Washakie

This chart illustrates the average monthly humidity levels in Fort Washakie, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Fort Washakie is approximately 69%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%89%82%72%69%67%65%59%59%69%83%89%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Fort Washakie

In Fort Washakie in May, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Fort Washakie.

Maximum UV Index Levels in Fort Washakie for May

The chart shows the monthly maximum UV Index (UVI) for Fort Washakie in May, 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 May, the maximum UV index in Fort Washakie typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec36810111212119643
Data source: Fort Washakie May 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 May Weather in Fort Washakie Compares to Other Months

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

This table compares monthly weather conditions in Fort Washakie, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-6°C (22°F)24 mm (0.9 inches)90%moderate
February Weather-6°C (21°F)43 mm (1.7 inches)89%high
March Weather-1°C (30°F)53 mm (2.1 inches)82%very high
April Weather1°C (35°F)90 mm (3.5 inches)72%very high
May Weather6°C (44°F)120 mm (4.7 inches)69%extreme
June Weather14°C (57°F)65 mm (2.5 inches)67%extreme
July Weather18°C (64°F)62 mm (2.5 inches)65%extreme
August Weather16°C (62°F)61 mm (2.4 inches)59%extreme
September Weather12°C (54°F)51 mm (2.0 inches)59%very high
October Weather3°C (38°F)49 mm (1.9 inches)69%high
November Weather-1°C (31°F)32 mm (1.3 inches)83%moderate
December Weather-5°C (23°F)28 mm (1.1 inches)89%moderate

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