Yosemite National Park is definitely worth a visit
Vast forests, blue lakes, towering sequoias, and majestic waterfalls hint at the beauty of Yosemite National Park—a true natural masterpiece.
Longmont Weather in March
March in Longmont brings moderate temperatures around 14°C (57°F) during the day, dropping to -3°C (27°F) at night, with some snow/rainfall expected.
Rainfall in Longmont in March
On average, there are about 5 days with snow/rain during this month, averaging 27 mm (1.1 in). When rain does fall, showers tend to be light and brief. Most days will be dry.
Temperature in Longmont in March
March in Longmont sees highs of 14°C (57°F) and lows of -3°C (27°F) overnight. The difference between afternoon and evening temperatures is usually noticeable. Nights are well below freezing at -3°C (27°F). An extra blanket is a good idea if you feel the cold, especially in older or less well-heated accommodation.
Sunshine in Longmont in March
Expect sunny days throughout the month, with an estimated 253 hours of sunshine. Despite the cool temperatures, the sunny skies make it a pleasant time to visit Longmont.Our weather planner can help you find worldwide destinations with pleasant weather during this period. May and September typically offer the best weather for Longmont.
Longmont Temperature in March
Min Temperature
-3°C (27°F)
Max Temperature
14°C (57°F)
Chance of Rain
17%
Precipitation
27 mm (1.1 in)
Rainy days
5 days
Humidity
53% *
Sunshine
253 hours *
Percentage Sunshine
69% *
* Data from: Denver, the United States of America (50 KM, 31 Miles).
Longmont Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Longmont - and find the best time to visit.
Best Places in the United States of America in March
Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in March →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Longmont in March
The weather can swing between comfortable and chilly in March, so flexibility is key. Pack a variety of tops, at least one warm layer, and both shorts and long pants. This gives you options no matter what the day brings. Light rain is possible, so consider bringing a small umbrella or rain jacket. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.
What To Do in Longmont in March
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming4/10 -
Cycling6/10 -
Walking6/10 -
Camping2/10 -
Outdoor sports10/10
Longmont 3-Day Forecast
More climate data for Longmont
Temperature Rainfall Sunshine Humidity
See the full Longmont climate overview or explore weather in the United States of America.
Popular in March
Where to go in March - average daytime high across popular destinations.
Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
Yosemite National Park is definitely worth a visit
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