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
A minor escalation in the average high-temperature is seen with the onset of May, moving from a frosty 48.7°F (9.3°C) in April to a mild 56.8°F (13.8°C). Forestdale documents an average low-temperature of 51.3°F (10.7°C) for the nights of May.Humidity
May through July, with an average relative humidity of 82%, are the most humid months.Rainfall
In May, the rain falls for 15.1 days. Throughout May, 2.36" (60mm) of precipitation is accumulated. Throughout the year, there are 152.1 rainfall days, and 32.48" (825mm) of precipitation is accumulated.Snowfall
May through October are months without snowfall in Forestdale, Massachusetts.Daylight
In May, the average length of the day is 14h and 33min.On the first day of May in Forestdale, sunrise is at 5:37 am and sunset at 7:40 pm. On the last day of the month, sunrise is at 5:09 am and sunset at 8:09 pm EDT.
Sunshine
In Forestdale, the average sunshine in May is 8.5h.UV index
In Forestdale, the average daily maximum UV index in May is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the average person.Note: An average maximum UV index of 5 in May leads to these recommendations:
Take precautions. Light skin individuals may get burned in less than 30 minutes. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. Boost your sun resistance with garments that are densely woven yet spacious.
Frequently asked questions
What is the average May temperature in Forestdale?
What is the most humid month in Forestdale?
What is the average humidity in May in Forestdale?
How many days does it rain in May in Forestdale?
When it does not snow in Forestdale?
Does it snow in Forestdale in May?
How many hours of daylight does Forestdale have in May?
When are sunrise and sunset in May in Forestdale?
How long on average sun shines in May in Forestdale?
How high is the UV index in May in Forestdale?
Average temperature in May
Forestdale, MA
- Average high temperature in May: 56.8°F
The warmest month (with the highest average high temperature) is August (73.6°F).
The month with the lowest average high temperature is January (37.9°F).
- Average low temperature in May: 51.3°F
The month with the highest average low temperature is August (68.4°F).
The coldest month (with the lowest average low temperature) is January (29.7°F).
Average pressure in May
Forestdale, MA
- Average pressure in May: 30.02"Hg
The month with the highest atmospheric pressure is November (30.06"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in May
Forestdale, MA
- Average wind speed in May: 11.4mph
The windiest month (with the highest average wind speed) is January (15.3mph).
The calmest month (with the lowest average wind speed) is August (9.9mph).
Average humidity in May
Forestdale, MA
- Average humidity in May: 82%
The months with the highest relative humidity are May, June and July (82%).
The month with the lowest relative humidity is November (74%).
Average rainfall in May
Forestdale, MA
- Average rainfall in May: 2.36"
The wettest month (with the highest rainfall) is December (3.7").
The driest month (with the least rainfall) is September (1.85").
Average rainfall days in May
Forestdale, MA
- Average rainfall days in May: 15.1 days
The month with the highest number of rainy days is April (15.6 days).
The month with the least rainy days is January (9.3 days).
Average snowfall in May
Forestdale, MA
- Average snowfall in May: 0"
The month with the highest snowfall is March (2.36").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in May
Forestdale, MA
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (6.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in May /
Average sunshine in May
Forestdale, 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 3min
The month with the most sunshine is August (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).
Average sunshine days in May
Forestdale, MA
- Average sunshine days in May: 13.8 days
The month with the most sunshine days is September (16.7 days).
The month with the least sunshine days is April (13 days).
Average UV index in May
Forestdale, MA
- Average UV index in May: 5
The months with the highest UV index are 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
Forestdale, MA
- Average cloud cover in May: 44
The months with the most cloud cover are March and December (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility in May
Forestdale, 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).
Forestdale, Massachusetts, USA
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