Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average snowfall in May
- Average snowfall days in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
Weather in May
Temperature
May's onset witnesses a shift in the average high-temperature, moving from a chilly 49.1°F (9.5°C) in April to a refreshing 63.3°F (17.4°C). The average temperature during May nights is registered at a chilly 43.2°F (6.2°C).Humidity
With an average relative humidity of 76%, May is the least humid month in Rumney.Rainfall
In Rumney, in May, during 14 rainfall days, 1.38" (35mm) of precipitation is typically accumulated. Throughout the year, there are 136.5 rainfall days, and 13.54" (344mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. May is the last month it regularly snows in Rumney. During 1.5 snowfall days, in May, Rumney aggregates 0.71" (18mm) of snow. Throughout the year, in Rumney, there are 77.2 snowfall days, and 22.52" (572mm) of snow is accumulated.Daylight
In May, the average length of the day in Rumney is 14h and 45min.On the first day of May, sunrise is at 5:38 am and sunset at 7:50 pm. On the last day of the month, sunrise is at 5:08 am and sunset at 8:22 pm EDT.
Sunshine
The average sunshine in May 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 unsafe exposure to UV radiation for the average person.Note: The average daily UV index of 5 in May transforms into the following instructions:
Exercise prevention - Precautions against solar damage are endorsed. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average May temperature in Rumney?
What is the least humid month in Rumney?
What is the average humidity in May in Rumney?
How much does it rain in Rumney in May?
What is the last month it snows in Rumney?
What is the average length of the day in May in Rumney?
What time are sunrise and sunset in May in Rumney?
How many hours of sunshine does Rumney have in May?
When is the highest UV index in Rumney?
How high is the UV index in May in Rumney?
Average temperature in May
Rumney, NH
- Average high temperature in May: 63.3°F
The warmest month (with the highest average high temperature) is July (77°F).
The month with the lowest average high temperature is January (23.9°F).
- Average low temperature in May: 43.2°F
The month with the highest average low temperature is July (56.5°F).
The coldest month (with the lowest average low temperature) is January (11.3°F).
Average pressure in May
Rumney, 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
Rumney, NH
- Average wind speed in May: 5.8mph
The windiest months (with the highest average wind speed) are January, February and April (6.8mph).
The calmest month (with the lowest average wind speed) is August (4.6mph).
Average humidity in May
Rumney, NH
- Average humidity in May: 76%
The months with the highest relative humidity are January and February (87%).
The month with the lowest relative humidity is May (76%).
Average rainfall in May
Rumney, NH
- Average rainfall in May: 1.38"
The wettest month (with the highest rainfall) is October (1.5").
The driest month (with the least rainfall) is January (0.79").
Average rainfall days in May
Rumney, NH
- Average rainfall days in May: 14 days
The month with the highest number of rainy days is July (14.2 days).
The month with the least rainy days is November (8.2 days).
Average snowfall in May
Rumney, NH
- Average snowfall in May: 0.71"
The month with the highest snowfall is February (4.45").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Rumney, NH
- Average snowfall days in May: 1.5 days
The month with the highest number of snowfall days is January (15.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Rumney, NH
- Average daylight in May: 14h and 5min
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 1min
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 54min).
Average sunshine days in May
Rumney, NH
- Average sunshine days in May: 13.2 days
The month with the most sunshine days is September (17 days).
The month with the least sunshine days is February (10.8 days).
Average UV index in May
Rumney, NH
- Average UV index in May: 5
The months with the highest UV index are May, June, July and August (UV index 5).
The month with the lowest UV index is February (UV index 1).
Average cloud cover in May
Rumney, NH
- Average cloud cover in May: 49
The month with the most cloud cover is February (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 38).
Average visibility in May
Rumney, NH
- Average visibility in May: 5mi
The months with the highest visibility are April, May, June, July, August, October, November and December (5mi).
The months with the lowest visibility are January, February, March and September (4mi).
Rumney, New Hampshire, USA
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