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
As May arrives, Longmeadow's weather shows an increase in high-temperatures, moving from April's moderate 56.3°F (13.5°C) to a pleasant 68.7°F (20.4°C). Throughout May, the temperature falls to an average low of 48.6°F (9.2°C).Humidity
In Longmeadow, the average relative humidity in May is 74%.Rainfall
In Longmeadow, during May, the rain falls for 13.1 days and regularly aggregates up to 1.54" (39mm) of precipitation. Throughout the year, there are 129.5 rainfall days, and 16.06" (408mm) of precipitation is accumulated.Snowfall
In Longmeadow, snow does not fall in May through October.Daylight
The average length of the day in May is 14h and 35min.On the first day of the month, sunrise is at 5:45 am and sunset at 7:49 pm. On the last day of May, in Longmeadow, sunrise is at 5:17 am and sunset at 8:19 pm EDT.
Sunshine
In May, the average sunshine in Longmeadow is 8.5h.UV index
In May, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum UV index, 5 during May, leads to the following recommendations:
Ensure safety - Sun damage prevention is strongly urged. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
Frequently asked questions
What is the temperature in May in Longmeadow?
What is the average humidity in May in Longmeadow?
How much does it rain in Longmeadow in May?
When it does not snow in Longmeadow?
Does it snow in Longmeadow in May?
What is the average length of the day in May in Longmeadow?
When are sunrise and sunset in May in Longmeadow?
How many hours of sunshine does Longmeadow have in May?
How high is the UV index in May in Longmeadow?
Average temperature in May
Longmeadow, MA
- Average high temperature in May: 68.7°F
The warmest month (with the highest average high temperature) is July (82.9°F).
The month with the lowest average high temperature is January (31.6°F).
- Average low temperature in May: 48.6°F
The month with the highest average low temperature is July (62.1°F).
The coldest month (with the lowest average low temperature) is January (19°F).
Average pressure in May
Longmeadow, MA
- Average pressure in May: 30.01"Hg
The month with the highest atmospheric pressure is November (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in May
Longmeadow, MA
- Average wind speed in May: 6.3mph
The windiest month (with the highest average wind speed) is March (8mph).
The calmest month (with the lowest average wind speed) is August (5mph).
Average humidity in May
Longmeadow, MA
- Average humidity in May: 74%
The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is April (71%).
Average rainfall in May
Longmeadow, MA
- Average rainfall in May: 1.54"
The wettest months (with the highest rainfall) are July and October (1.69").
The driest month (with the least rainfall) is February (0.91").
Average rainfall days in May
Longmeadow, MA
- Average rainfall days in May: 13.1 days
The month with the highest number of rainy days is July (13.6 days).
The month with the least rainy days is January (7 days).
Average snowfall in May
Longmeadow, MA
- Average snowfall in May: 0"
The month with the highest snowfall is February (1.81").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in May
Longmeadow, MA
- Average snowfall days in May: 0.1 days
The month with the highest number of snowfall days is February (7.3 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
Longmeadow, 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 18min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).
Average sunshine days in May
Longmeadow, MA
- Average sunshine days in May: 15.5 days
The month with the most sunshine days is January (20.4 days).
The month with the least sunshine days is June (15.1 days).
Average UV index in May
Longmeadow, 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
Longmeadow, MA
- Average cloud cover in May: 47
The months with the most cloud cover are February and March (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in May
Longmeadow, MA
- Average visibility in May: 5mi
The months with the highest visibility are January, March, April, October, November and December (6mi).
The months with the lowest visibility are February, May, June, July, August and September (5mi).
Longmeadow, Massachusetts, USA
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