May weather forecastSomersville, CT
May
Weather in May
May, the last month of the spring in Somersville, is a pleasant month, with an average temperature fluctuating between 69.1°F (20.6°C) and 48.7°F (9.3°C).Temperature
In Somersville, stepping into May brings a temperature increase, moving up from April's refreshing 56.8°F (13.8°C) to a pleasant 69.1°F (20.6°C). May nights cool down to an average low-temperature of 48.7°F (9.3°C).Humidity
In Somersville, the average relative humidity in May is 74%.Rainfall
In Somersville, during May, the rain falls for 15.3 days and regularly aggregates up to 2.64" (67mm) of precipitation. In Somersville, during the entire year, the rain falls for 151.8 days and collects up to 30.12" (765mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. May is the last month it regularly snows in Somersville. During 0.1 snowfall days, in May, Somersville aggregates 0.28" (7mm) of snow. Throughout the year, in Somersville, Connecticut, there are 33 snowfall days, and 18.03" (458mm) of snow is accumulated.Daylight
In Somersville, the average length of the day in May is 14h and 35min.On the first day of the month, sunrise is at 5:44 am and sunset at 7:49 pm. On the last day of May, sunrise is at 5:16 am and sunset at 8:18 pm EDT.
Sunshine
In May, the average sunshine is 8.3h.UV index
In May, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for average individuals.Note: The UV index of 5 during May translates into the following guidance:
Take measures. Individuals with light skin might experience burns in under 30 minutes. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Always opt for UVA and UVB-resistant sunglasses on radiant days. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Somersville, CT
- Average high temperature in May: 69.1°F
The warmest month (with the highest average high temperature) is July (83.3°F).
The month with the lowest average high temperature is January (32.2°F).
- Average low temperature in May: 48.7°F
The month with the highest average low temperature is July (62.4°F).
The coldest month (with the lowest average low temperature) is January (19.8°F).
Average pressure in May
Somersville, CT
- Average pressure in May: 30.01"Hg
The month with the highest atmospheric pressure is November (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in May
Somersville, CT
- Average wind speed in May: 6.4mph
The windiest month (with the highest average wind speed) is March (8mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).
Average humidity in May
Somersville, CT
- Average humidity in May: 74%
The month with the highest relative humidity is February (80%).
The month with the lowest relative humidity is April (71%).
Average rainfall in May
Somersville, CT
- Average rainfall in May: 2.64"
The wettest month (with the highest rainfall) is December (3.03").
The driest month (with the least rainfall) is September (1.57").
Average rainfall days in May
Somersville, CT
- Average rainfall days in May: 15.3 days
The month with the highest number of rainy days is June (15.8 days).
The month with the least rainy days is January (7.8 days).
Average snowfall in May
Somersville, CT
- Average snowfall in May: 0.28"
The month with the highest snowfall is February (5.47").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Somersville, CT
- Average snowfall days in May: 0.1 days
The month with the highest number of snowfall days is February (8.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Somersville, CT
- Average daylight in May: 14h and 36min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in May: 8h and 18min
The months with the most sunshine are July and August (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).
Average sunshine days in May
Somersville, CT
- Average sunshine days in May: 13 days
The month with the most sunshine days is November (17.4 days).
The month with the least sunshine days is June (12 days).
Average UV index in May
Somersville, CT
- 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, March, November and December (UV index 2).
Average cloud cover in May
Somersville, CT
- Average cloud cover in May: 47
The months with the most cloud cover are February and March (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in May
Somersville, CT
- Average visibility in May: 5mi
The months with the highest visibility are April, October, November and December (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August and September (5mi).
