Boulder Weather in March

What's the weather like in Boulder (Colorado) in March 2024?

The climate in Boulder during March can be summarized as cool and reasonably dry.

March is in the spring in Boulder and is typically the 4th coldest month of the year. Daytime maximum temperatures average around a cold 11°C (51°F), whilst at night -4°C (24°F) is normal.

Boulder weather averages (imperial / metric)
Daytime temperature 10.6°C 51.1°F
Nightly temperature -4.2°C 24.4°F
Average temperature 3.2°C 37.8°F
Daily sunshine 8.8 hrs
Avg rainfall 41 mm 1.6 ins
Rainy days 9 days
Sea temperature 10.5°C 50.9°F
Humidity 54%
Windspeed 18kph 11 mph

On average March is the 5th wettest month of the year in Boulder with around 41mm 1.6 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.

On the flip side this corresponds to an average of 8.8 hours of sunshine per day.

March temperatures in Boulder

Boulder average temperature in March

March rainfall

Boulder average rain in March

March hourly sunshine

Boulder average rain in March

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Boulder in March 2024.

Other monthly averages

Best places to visit in March

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Boulder weather stats

Boulder weather statistics
Hottest month: July 29.2°C 84.6°F
Driest month: January 17mm 0.7ins
Sunniest month: September 9.6hrs
Coldest month: January 5.5°C 41.9°F
Wettest month: May 78mm 3.1ins
Map showing location of Boulder (40.01499, -105.27055) Boulder map pin © Google

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