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 brings a rise in Camp Welch's average high-temperature, moving from a moderate 55.4°F (13°C) in April to an enjoyable 65.7°F (18.7°C). During the nights in May, Camp Welch experiences a consistent average temperature of 50°F (10°C).Humidity
In May, the average relative humidity is 76%.Rainfall
In Camp Welch, in May, it is raining for 14.9 days, with typically 2.01" (51mm) of accumulated precipitation. In Camp Welch, Massachusetts, during the entire year, the rain falls for 146.7 days and collects up to 29.17" (741mm) of precipitation.Snowfall
Months with snowfall in Camp Welch are January through May, November and December. May is the last month it regularly snows. During 0.1 snowfall days, in May, Camp Welch aggregates 0.16" (4mm) of snow. In Camp Welch, during the entire year, snow falls for 26.8 days and aggregates up to 13.66" (347mm) of snow.Daylight
The average length of the day in May in Camp Welch is 14h and 34min.On the first day of the month, sunrise is at 5:39 am and sunset at 7:43 pm. On the last day of May, sunrise is at 5:11 am and sunset at 8:12 pm EDT.
Sunshine
The average sunshine in May in Camp Welch is 8.3h.UV index
The average daily maximum UV index in May in Camp Welch is 5. A UV Index reading of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for average individuals.Note: An average maximum UV index of 5 in May leads to these recommendations:
Take precautions - Protection against skin and eye damage is obliged. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
Frequently asked questions
What is the average May temperature in Camp Welch?
What is the average humidity in May in Camp Welch?
How much does it rain in Camp Welch in May?
What is the last month it snows in Camp Welch?
How many hours of daylight does Camp Welch have in May?
When are sunrise and sunset in May in Camp Welch?
How many hours of sunshine does Camp Welch have in May?
How high is the UV index in May in Camp Welch?
Average temperature in May
Camp Welch, MA
- Average high temperature in May: 65.7°F
The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (35.6°F).
- Average low temperature in May: 50°F
The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (23.9°F).
Average pressure in May
Camp Welch, 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
Camp Welch, MA
- Average wind speed in May: 8mph
The windiest month (with the highest average wind speed) is March (9.8mph).
The calmest month (with the lowest average wind speed) is August (6.5mph).
Average humidity in May
Camp Welch, MA
- Average humidity in May: 76%
The months with the highest relative humidity are June, July and September (78%).
The month with the lowest relative humidity is April (72%).
Average rainfall in May
Camp Welch, MA
- Average rainfall in May: 2.01"
The wettest month (with the highest rainfall) is December (3.27").
The driest month (with the least rainfall) is September (1.34").
Average rainfall days in May
Camp Welch, MA
- Average rainfall days in May: 14.9 days
The month with the highest number of rainy days is April (16 days).
The month with the least rainy days is February (8.5 days).
Average snowfall in May
Camp Welch, MA
- Average snowfall in May: 0.16"
The months with the highest snowfall are February and March (3.62").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in May
Camp Welch, MA
- Average snowfall days in May: 0.1 days
The month with the highest number of snowfall days is January (7 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
Camp Welch, MA
- Average daylight in May: 14h and 4min
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 2min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).
Average sunshine days in May
Camp Welch, MA
- Average sunshine days in May: 14.5 days
The month with the most sunshine days is November (17.8 days).
The month with the least sunshine days is April (12.8 days).
Average UV index in May
Camp Welch, 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
Camp Welch, MA
- Average cloud cover in May: 46
The month with the most cloud cover is March (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in May
Camp Welch, 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).
Camp Welch, Massachusetts, USA
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