May weather forecastMatheson, CO
May
Weather in May
The last month of the spring, May, is a comfortable month in Matheson, Colorado, with temperature in the range of an average low of 46.6°F (8.1°C) and an average high of 67.8°F (19.9°C).Temperature
May's onset brings a minor rise in the average high-temperature, moving from a moderate 59.5°F (15.3°C) in April to a comfortable 67.8°F (19.9°C). Matheson temperatures generally rest at a low of 46.6°F (8.1°C) during the May nights.Humidity
The average relative humidity in May is 53%.Rainfall
The month with the most rainfall in Matheson is May, when the rain falls for 11.3 days and typically aggregates up to 1.77" (45mm) of precipitation.Snowfall
Months with snowfall are January through May, September through December. May is the last month it regularly snows. During 0.8 snowfall days, in May, Matheson aggregates 0.59" (15mm) of snow. In Matheson, during the entire year, snow falls for 26.7 days and aggregates up to 9.02" (229mm) of snow.Daylight
In May, the average length of the day is 14h and 20min.On the first day of the month, sunrise is at 5:56 am and sunset at 7:49 pm. On the last day of May, in Matheson, Colorado, sunrise is at 5:31 am and sunset at 8:15 pm MDT.
Sunshine
In May, the average sunshine in Matheson is 11h.UV index
In Matheson, Colorado, the average daily maximum UV index in May is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for ordinary individuals.Note: The UV index of 5 during May translates into the following guidance:
Take necessary precautions - Defending against sun damage is advocated. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Heed this! Snow reflection can almost augment the UV radiation of the sun by double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Matheson, CO
- Average high temperature in May: 67.8°F
The warmest month (with the highest average high temperature) is July (86°F).
The month with the lowest average high temperature is December (39°F).
- Average low temperature in May: 46.6°F
The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is December (22.3°F).
Average pressure in May
Matheson, CO
- Average pressure in May: 29.88"Hg
The months with the highest atmospheric pressure are January and December (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).
Average wind speed in May
Matheson, CO
- Average wind speed in May: 11.2mph
The windiest month (with the highest average wind speed) is April (12.2mph).
The calmest month (with the lowest average wind speed) is August (9.3mph).
Average humidity in May
Matheson, CO
- Average humidity in May: 53%
The month with the highest relative humidity is February (63%).
The months with the lowest relative humidity are June and September (46%).
Average rainfall in May
Matheson, CO
- Average rainfall in May: 1.77"
The wettest month (with the highest rainfall) is May (1.77").
The driest month (with the least rainfall) is December (0.2").
Average rainfall days in May
Matheson, CO
- Average rainfall days in May: 11.3 days
The month with the highest number of rainy days is July (14.3 days).
The month with the least rainy days is November (1.7 days).
Average snowfall in May
Matheson, CO
- Average snowfall in May: 0.59"
The month with the highest snowfall is February (1.93").
The months with the least snowfall are June, July and August (0").
Average snowfall days in May
Matheson, CO
- Average snowfall days in May: 0.8 days
The month with the highest number of snowfall days is February (6.1 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in May /
Average sunshine in May
Matheson, CO
- Average daylight in May: 14h and 18min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in May: 11h and 0min
The months with the most sunshine are June, July and August (Average sunshine: 11h and 48min).
The month with the least sunshine is February (Average sunshine: 6h and 36min).
Average sunshine days in May
Matheson, CO
- Average sunshine days in May: 16 days
The month with the most sunshine days is December (24.9 days).
The month with the least sunshine days is July (13.4 days).
Average UV index in May
Matheson, CO
- Average UV index in May: 5
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in May
Matheson, CO
- Average cloud cover in May: 26
The months with the most cloud cover are February and April (Cloud cover 27).
The months with the least cloud cover are June and September (Cloud cover 16).
Average visibility in May
Matheson, CO
- Average visibility in May: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
