May weather forecastRaynham, MA
May
Weather in May
May, the last month of the spring in Raynham, is a refreshing month, with an average temperature ranging between max 65.7°F (18.7°C) and min 50°F (10°C).Temperature
The start of May is characterized by an increase in the average high-temperature, transitioning from a refreshing 55.4°F (13°C) in April to a comfortable 65.7°F (18.7°C). An average low-temperature of 50°F (10°C) is observed during May nights.Humidity
In May, the average relative humidity is 76%.Rainfall
In Raynham, in May, during 14.9 rainfall days, 2.01" (51mm) of precipitation is typically accumulated. In Raynham, during the entire year, the rain falls for 146.7 days and collects up to 29.17" (741mm) of precipitation.Snowfall
January through May, November and December are months with snowfall. May is the last month it regularly snows. During 0.1 snowfall days, in May, Raynham aggregates 0.16" (4mm) of snow. In Raynham, during the entire year, snow falls for 26.8 days and aggregates up to 13.66" (347mm) of snow.Daylight
In Raynham, Massachusetts, the average length of the day in May is 14h and 35min.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
In May, the average sunshine is 8.3h.UV index
In Raynham, the average daily maximum UV index in May is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: A daily high UV index of 5 in May leads to these guidelines:
Exercise prevention - Protecting skin and eyes from harm is required. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Raynham, 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
Raynham, 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
Raynham, 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
Raynham, 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
Raynham, 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
Raynham, 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
Raynham, 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
Raynham, 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
Raynham, 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 18min
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
Raynham, 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
Raynham, 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
Raynham, 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
Raynham, 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).
