May weather forecastSouth Easton, MA
May
Weather in May
The last month of the spring, May, is a comfortable month in South Easton, Massachusetts, with temperature in the range of an average low of 49.6°F (9.8°C) and an average high of 66.7°F (19.3°C).Temperature
In South Easton, the average high-temperature in May rises, from 55.9°F (13.3°C) in April, to a still refreshing 66.7°F (19.3°C). During May, South Easton's temperature averages to a frosty 49.6°F (9.8°C) at night.Humidity
The average relative humidity in May is 74%.Rainfall
In May, the rain falls for 15.3 days. Throughout May, 2.01" (51mm) of precipitation is accumulated. In South Easton, during the entire year, the rain falls for 144.9 days and collects up to 28.98" (736mm) of precipitation.Snowfall
Months with snowfall are January through May, November and December. May is the last month it regularly snows. During 0.1 snowfall days, in May, South Easton aggregates 0.2" (5mm) of snow. Throughout the year, there are 27.4 snowfall days, and 15" (381mm) of snow is accumulated.Daylight
In May, the average length of the day is 14h and 35min.On the first day of May, sunrise is at 5:39 am and sunset at 7:43 pm. On the last day of the month, sunrise is at 5:11 am and sunset at 8:13 pm EDT.
Sunshine
In South Easton, Massachusetts, the average sunshine in May is 8.2h.UV index
In South Easton, the average daily maximum UV index in May is 5. A UV Index of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for average individuals.Note: During May, 5 as the daily maximum UV index converts into the following advice:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
South Easton, MA
- Average high temperature in May: 66.7°F
The warmest month (with the highest average high temperature) is July (81.9°F).
The month with the lowest average high temperature is January (34.5°F).
- Average low temperature in May: 49.6°F
The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (22.8°F).
Average pressure in May
South Easton, MA
- Average pressure in May: 30.01"Hg
The month with the highest atmospheric pressure is November (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in May
South Easton, MA
- Average wind speed in May: 7.4mph
The windiest month (with the highest average wind speed) is March (9.1mph).
The calmest month (with the lowest average wind speed) is August (6mph).
Average humidity in May
South Easton, MA
- Average humidity in May: 74%
The month with the highest relative humidity is February (78%).
The month with the lowest relative humidity is April (71%).
Average rainfall in May
South Easton, MA
- Average rainfall in May: 2.01"
The wettest month (with the highest rainfall) is December (3.11").
The driest month (with the least rainfall) is September (1.42").
Average rainfall days in May
South Easton, MA
- Average rainfall days in May: 15.3 days
The month with the highest number of rainy days is July (15.9 days).
The month with the least rainy days is February (7.8 days).
Average snowfall in May
South Easton, MA
- Average snowfall in May: 0.2"
The month with the highest snowfall is March (4.17").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in May
South Easton, MA
- Average snowfall days in May: 0.1 days
The month with the highest number of snowfall days is January (7.4 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in May /
Average sunshine in May
South Easton, MA
- 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 12min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).
Average sunshine days in May
South Easton, MA
- Average sunshine days in May: 13.8 days
The month with the most sunshine days is November (17.9 days).
The month with the least sunshine days is July (13.1 days).
Average UV index in May
South Easton, MA
- 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
South Easton, MA
- Average cloud cover in May: 47
The month with the most cloud cover is March (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in May
South Easton, MA
- 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).
