Westminster (CO) Weather and Climate: A Comprehensive Guide
The temperature in Westminster can vary greatly throughout the year.
The temperatures shift from very warm
to cold.
It maintains relatively low levels of precipitation throughout the seasons.
Let's now guide you through the climate details for a complete overview.
Average maximum day and minimum night temperature
Depending on the time of the year, temperatures range from very warm to chilly in Westminster. Average maximum daytime temperatures range from a very warm 32°C in July, the warmest time of the year, to a chilly 7°C during cooler months like December.
At night, temperatures typically drop to an average of around -8°C during these months. Check out our detailed temperature page for more information.Temperature ranges by month
Precipitation and rainy days
With annual rain/snowfall averaging 442 mm, Westminster maintains relatively low precipitation levels throughout the seasons. Significant seasonal changes in precipitation occur throughout the year. During the wetter season, May receives moderate rainfall, averaging 73 mm of precipitation, recorded across 12 rainy days. In contrast, the drier season, January brings less snow/rainfall, with 13 mm over 5 snowy/rainy days. For more details, please visit our Westminster Precipitation page.The mean monthly precipitation over the year, including rain, hail and snow
Sunshine over the year
Seasonal changes in sunshine hours are quite dramatic in Westminster. While July receives considerable daily sunshine with up to 10.8 hours, November marks the darkest time of the year, where sunshine is scarce with only 6.5 hours of sunlight per day. Visit our detailed sunshine hours page for more information.Monthly hours of sunshine
Daily hours of sunshine
Average humidity
The relative humidity is moderate throughout the year in Westminster.
The city experiences its highest humidity in December, reaching 56%. In July, the humidity drops to its lowest level at 46%. Explore our detailed page on humidity levels for further details.
Relative humidity over the year
Average wind speed
The average wind speed over the year ranges from 4 m/s to 5 m/s. It is lower in January, February, May, June, July, August, September, October, November and December and higher in March and April.
The mean monthly wind speed over the year (meters per second)
almost clear and no rain broken clouds and no rain broken clouds and chance of slight rainForecast for Westminster (CO)
The best time of year to visit Westminster in the United States of America
Other facts from our historical weather data:The hottest season / summer takes place in June, July, August and September.
Yes, the months of January and November are very dry.
July has an average maximum temperature of 32°C and is the warmest month of the year.
The coldest month is December with an average maximum temperature of 7°C.
May tops the wettest month list with 73 mm of rainfall.
January is the driest month with 13 mm of precipitation.
July is the sunniest month with an average of 323 hours of sunshine.
No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.