March Weather in Wyoming, United States

Last updated: June 24, 2025

In March, the average temperature in Wyoming, United States hovers around 8°C (46°F). Expect a wide range, with minimums dipping to -6°C (21°F) and maximums soaring to 27°C (80°F). This month also brings about 104 mm (4.1 in) of precipitation spread over approximately 10 days, while the average humidity lingers at a high 83%, contributing to a cool, damp atmosphere.

March Temperature in Wyoming

In March in Wyoming, the average temperature is 8°C (46°F). The maximum can reach 27°C (80°F), while the minimum can plummet to -6°C (21°F). Be prepared for a range of temperatures to fully enjoy your visit!

March Weather in Wyoming: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Wyoming, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Wyoming, March typically has an average temperature of 8°C (46°F), with highs reaching up to 27°C (80°F) and lows dropping to around -6°C (21°F).

Data source: Temperature data for Wyoming generated using information from the Copernicus Climate Change Service.

March Precipitation in Wyoming

In Wyoming in March, the precipitation amount is 104 mm (4.1 in) over a period of 10 days.

March Precipitation Trends in Wyoming

The chart displays monthly precipitation patterns in Wyoming, with values for each month alongside March’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how March’s conditions compare to those of other months. In Wyoming, March typically receives around 104 mm (4.1 inches) of precipitation spread over approximately 10 days.

Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

March Humidity in Wyoming

In Wyoming in March, humidity is 83%. With an average temperature of 8°C (46°F), this humidity feels like a damp chill that seeps into your bones, making even short outings feel quite uncomfortable and prompting travelers to bundle up and seek shelter more frequently.

March Average Humidity in Wyoming

This chart illustrates the average monthly humidity levels in Wyoming, with March’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In March, average humidity in Wyoming is approximately 83%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Wyoming

In Wyoming in March, 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 Wyoming.

Maximum UV Index Levels in Wyoming for March

The chart shows the monthly maximum UV Index (UVI) for Wyoming in March, 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 March, the maximum UV index in Wyoming typically reaches 7, which falls under the high exposure category.

Data source: Wyoming March 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 March Weather in Wyoming Compares to Other Months

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

This table compares monthly weather conditions in Wyoming, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	3°C (38°F)	63 mm (2.5 inches)	84%	moderate
February Weather	5°C (41°F)	104 mm (4.1 inches)	83%	moderate
March Weather	8°C (46°F)	104 mm (4.1 inches)	83%	high
April Weather	13°C (56°F)	93 mm (3.7 inches)	81%	very high
May Weather	18°C (65°F)	128 mm (5.1 inches)	78%	very high
June Weather	23°C (74°F)	107 mm (4.2 inches)	79%	very high
July Weather	26°C (80°F)	152 mm (6.0 inches)	74%	very high
August Weather	25°C (78°F)	179 mm (7.0 inches)	72%	very high
September Weather	22°C (73°F)	103 mm (4.1 inches)	75%	very high
October Weather	17°C (64°F)	128 mm (5.0 inches)	81%	high
November Weather	10°C (50°F)	83 mm (3.3 inches)	85%	moderate
December Weather	6°C (43°F)	103 mm (4.0 inches)	84%	moderate