May weather forecastPlainfield, NH
May
Weather in May
May, the last month of the spring in Plainfield, is a refreshing month, with temperature in the range of an average high of 64.9°F (18.3°C) and an average low of 43.9°F (6.6°C).Temperature
In May, the average high-temperature increases considerably from a cool 50°F (10°C) in April to an enjoyable 64.9°F (18.3°C). In Plainfield, an average low-temperature of 43.9°F (6.6°C) is recorded during May nights.Humidity
With an average relative humidity of 75%, May is the least humid month.Rainfall
In Plainfield, in May, during 15.9 rainfall days, 2.32" (59mm) of precipitation is typically accumulated. In Plainfield, during the entire year, the rain falls for 158.8 days and collects up to 26.06" (662mm) of precipitation.Snowfall
January through May, October through December are months with snowfall in Plainfield. May is the last month it regularly snows. During 0.6 snowfall days, in May, Plainfield aggregates 0.39" (10mm) of snow. Throughout the year, there are 72.7 snowfall days, and 35.67" (906mm) of snow is accumulated.Daylight
The average length of the day in May is 14h and 44min.On the first day of May, sunrise is at 5:40 am and sunset at 7:51 pm. On the last day of the month, sunrise is at 5:10 am and sunset at 8:22 pm EDT.
Sunshine
The average sunshine in May in Plainfield is 8.2h.UV index
May through August, with an average maximum UV index of 5, are months with the highest UV index. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for average individuals.Note: The maximum daily UV index, 5 in May, converts into the following recommendations:
Exercise care. People with light skin might get burns in fewer than 30 minutes. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Plainfield, NH
- Average high temperature in May: 64.9°F
The warmest month (with the highest average high temperature) is July (78.1°F).
The month with the lowest average high temperature is January (25.2°F).
- Average low temperature in May: 43.9°F
The month with the highest average low temperature is July (56.1°F).
The coldest month (with the lowest average low temperature) is January (12.6°F).
Average pressure in May
Plainfield, NH
- Average pressure in May: 29.99"Hg
The month with the highest atmospheric pressure is November (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in May
Plainfield, NH
- Average wind speed in May: 6.3mph
The windiest month (with the highest average wind speed) is April (7.5mph).
The calmest month (with the lowest average wind speed) is August (4.9mph).
Average humidity in May
Plainfield, NH
- Average humidity in May: 75%
The month with the highest relative humidity is February (87%).
The month with the lowest relative humidity is May (75%).
Average rainfall in May
Plainfield, NH
- Average rainfall in May: 2.32"
The wettest month (with the highest rainfall) is October (2.76").
The driest month (with the least rainfall) is September (1.69").
Average rainfall days in May
Plainfield, NH
- Average rainfall days in May: 15.9 days
The month with the highest number of rainy days is June (16.8 days).
The month with the least rainy days is February (8 days).
Average snowfall in May
Plainfield, NH
- Average snowfall in May: 0.39"
The month with the highest snowfall is February (9.61").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Plainfield, NH
- Average snowfall days in May: 0.6 days
The month with the highest number of snowfall days is February (16.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Plainfield, NH
- Average daylight in May: 14h and 42min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in May: 8h and 12min
The month with the most sunshine is August (Average sunshine: 10h and 0min).
The month with the least sunshine is February (Average sunshine: 3h and 30min).
Average sunshine days in May
Plainfield, NH
- Average sunshine days in May: 12.7 days
The month with the most sunshine days is September (15.3 days).
The month with the least sunshine days is February (9.3 days).
Average UV index in May
Plainfield, NH
- Average UV index in May: 5
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, February and December (UV index 1).
Average cloud cover in May
Plainfield, NH
- Average cloud cover in May: 49
The month with the most cloud cover is February (Cloud cover 62).
The months with the least cloud cover are July and August (Cloud cover 37).
Average visibility in May
Plainfield, NH
- Average visibility in May: 5mi
The months with the highest visibility are April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January, February and March (4mi).
