Denver
Colorado, USA
Long-term weather forecast
Long-term weather forecast
Advertisement

May weather forecast and Climate
Denver, CO

Advertisement
The colorful sky above the sunlit Denver city, Colorado in autumn, with a water body surrounded by trees, and majestic skyscrapers afar
The colorful sky above the sunlit Denver city, Colorado in autumn, with a water body surrounded by trees, and majestic skyscrapers afar
May is the heart of the spring in Denver with abundant sunshine as well as cloudy and rainy days. The sunlight lasts for a massive 14 hours as the spring brings rainfall to the tune of 2.1" (53.3mm) in one out of three days in May.
Temperatures register up to 90°F (32.2°C) for a few days, while the nights rarely drop below 20°F (-6.7°C). While spring is a great time to spend in the parks and the city, camping and backpacking trips in the Rockies attract enormous interest as the temperatures warm up. Do remember that the region has extreme temperatures - take adequate precautions as the nights in the mountains may be snowy and chilly.
Advertisement
  • The average high temperature in May: 71.5°F

The warmest month (with the highest average high temperature) is July (89.4°F).
The month with the lowest average high temperature is December (42.8°F).

  • The average low temperature in May: 42.7°F

The month with the highest average low temperature is July (58.9°F).
The coldest month (with the lowest average low temperature) is December (17.1°F).

Advertisement
  • The average humidity in May: 51.7%

The month with the highest relative humidity is December (56.6%).
The month with the lowest relative humidity is July (47.8%).

  • The average rainfall in May: 2.1"

The wettest month (with the highest rainfall) is July (2.2").
Driest months (with the lowest rainfall) are January, February and December (0.4").

  • The average rainfall days in May: 9.4 days

The month with the highest number of rainy days is May (9.4 days).
Months with the lowest number of rainy days are January and December (4.1 days).

  • The average snowfall in May: 1.1"

The month with the highest snowfall is March (10.7").
Months with the lowest snowfall are June, July and August (0").

  • The average snowfall days in May: 0.6 days

The month with the highest number of snowfall days is March (5.8 days).
Months with the lowest number of snowfall days are June, July and August (0 days).

  • The average daylight in May: 14h

Months with the longest days are June and July (Average daylight: 15h).
The month with shortest days is December (Average daylight: 9h).

  • The average sunshine in May: 9.4h

Months with most sunshine are June and July (Average sunshine: 10.5h).
The month with least sunshine is December (Average sunshine: 6.3h).

  • The average UV index in May: 9

The month with the highest UV index is July (UV index 11).
Months with the lowest UV index are January and December (UV index 2).

deutscheenglishespañolрусский中文
Advertisement
Advertisement