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
An escalation in the average high-temperature is seen with the onset of May, moving from a refreshing 55.9°F (13.3°C) in April to an enjoyable 67.3°F (19.6°C). An average nighttime temperature of 48.6°F (9.2°C) is recorded in Millbury during May.Humidity
In May, the average relative humidity in Millbury is 75%.Rainfall
In Millbury, during May, the rain falls for 16.1 days and regularly aggregates up to 2.48" (63mm) of precipitation. Throughout the year, there are 152.2 rainfall days, and 30.67" (779mm) of precipitation is accumulated.Snowfall
Months with snowfall in Millbury are January through May, November and December. May is the last month it regularly snows in Millbury. During 0.1 snowfall days, in May, Millbury aggregates 0.2" (5mm) of snow. In Millbury, during the entire year, snow falls for 32.5 days and aggregates up to 18.78" (477mm) of snow.Daylight
The average length of the day in May is 14h and 36min.On the first day of the month, sunrise is at 5:41 am and sunset at 7:46 pm. On the last day of May, in Millbury, sunrise is at 5:13 am and sunset at 8:16 pm EDT.
Sunshine
In Millbury, the average sunshine in May is 8.2h.UV index
The average daily maximum UV index in May is 5. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for the average person.Note: The maximum UV index, 5 during May, leads to the following recommendations:
Safety measures are advised. Light-skinned individuals may experience burns in under half an hour. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.
Frequently asked questions
What is the average May temperature in Millbury?
What is the average humidity in May in Millbury?
How many days does it rain in May in Millbury?
What is the last month it snows in Millbury?
How many hours of daylight does Millbury have in May?
When are sunrise and sunset in May in Millbury?
How many hours of sunshine does Millbury have in May?
What is the UV index reading in May in Millbury?
Average temperature in May
Millbury, MA
- Average high temperature in May: 67.3°F
The warmest month (with the highest average high temperature) is July (81.7°F).
The month with the lowest average high temperature is January (32.5°F).
- Average low temperature in May: 48.6°F
The month with the highest average low temperature is July (62.6°F).
The coldest month (with the lowest average low temperature) is January (20.5°F).
Average pressure in May
Millbury, 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
Millbury, MA
- Average wind speed in May: 7.1mph
The windiest months (with the highest average wind speed) are January, February and March (8.9mph).
The calmest month (with the lowest average wind speed) is August (5.7mph).
Average humidity in May
Millbury, MA
- Average humidity in May: 75%
The month with the highest relative humidity is February (80%).
The month with the lowest relative humidity is April (71%).
Average rainfall in May
Millbury, MA
- Average rainfall in May: 2.48"
The wettest month (with the highest rainfall) is December (3.15").
The driest month (with the least rainfall) is September (1.54").
Average rainfall days in May
Millbury, MA
- Average rainfall days in May: 16.1 days
The month with the highest number of rainy days is July (16.8 days).
The month with the least rainy days is January (7.7 days).
Average snowfall in May
Millbury, MA
- Average snowfall in May: 0.2"
The month with the highest snowfall is March (4.92").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in May
Millbury, MA
- Average snowfall days in May: 0.1 days
The month with the highest number of snowfall days is January (8.4 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
Millbury, 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 1min
The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).
Average sunshine days in May
Millbury, MA
- Average sunshine days in May: 12.9 days
The month with the most sunshine days is November (18 days).
The month with the least sunshine days is July (11.8 days).
Average UV index in May
Millbury, 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
Millbury, MA
- Average cloud cover in May: 48
The month with the most cloud cover is March (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 36).
Average visibility in May
Millbury, 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).
Millbury, Massachusetts, USA
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