Longmont weather in May (Colorado, United States of America)
Curious about the May weather in Longmont? This guide provides all the details you need.
In Longmont, May is characterized by pleasant temperatures and moderate rainfall. Throughout the daytime, temperatures often hover around 22°C. However, as the sun sets and evening approaches, there's a noticeable cool-down, with temperatures gently dropping to a more temperate 6°C.
Longmont in May usually receives moderate rainfall, averaging around 62 mm for the month. With this being the wettest month, keeping an umbrella on hand might save you from getting wet from a sudden shower. When we look at the climate data from the last 30 years, we can expect around 12 days of rain.
With around 290 hours of sunshine, the days are mostly sunny. It gives a pleasant and vibrant feel to the area.
If you're inclined towards comfortable temperatures and drier conditions, May is a prime time to visit Longmont. May, June, August and September typically offer the best circumstances. While January, February and December tend to showcase less optimal conditions.
For an in-depth look at the yearly conditions, visit our specialized Longmont climate page with graphs.
Longmont, monthly averages in May
Min Temperature
6°C
Max Temperature
22°C
Chance of Rain
40%
Precipitation
62 mm
Rainy days
12 days
Humidity
51% *
Sunshine
290 hours *
Percentage Sunshine
65% *
Where to go in the United States of America in May
Find out more about the weather in the United States of America in May and which places have the best weather conditions in this month.
perfect weather
pleasant
tolerable
unpleasant
poor
So, what should you wear in Longmont in May?
For visitors traveling to Longmont, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do in May.
Interested in more climate information?
Weather and Climate provides you with all the information you need about the climate in Longmont.
Our site offers climate and forecast data for every country in the world. Are you going to the United States of America? On this website you can find historical weather averages for many cities in the United States of America. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.
