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
The arrival of May in Seabrook brings an increase in high-temperatures, moving from a cool 51.4°F (10.8°C) in April to a refreshing 61°F (16.1°C). During the month of May, Seabrook anticipates a mean low-temperature of 48.4°F (9.1°C).Humidity
The average relative humidity in May in Seabrook is 78%.Rainfall
In Seabrook, in May, during 15.4 rainfall days, 1.93" (49mm) of precipitation is typically accumulated. Throughout the year, in Seabrook, there are 146.5 rainfall days, and 27.52" (699mm) of precipitation is accumulated.Snowfall
In Seabrook, snow does not fall in May through September.Daylight
The average length of the day in May is 14h and 40min.On the first day of May in Seabrook, sunrise is at 5:36 am and sunset at 7:44 pm. On the last day of the month, sunrise is at 5:07 am and sunset at 8:15 pm EDT.
Sunshine
In Seabrook, the average sunshine in May is 8.5h.UV index
In May, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: The UV index of 5 during May leads to these advisories:
Safety measures are advised. Light-skinned individuals may experience burns in under half an hour. The Sun's radiation is especially intense around midday; try to stay in shade during this period. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Seabrook in May?
What is the average humidity in May in Seabrook?
How much does it rain in Seabrook in May?
When it does not snow in Seabrook?
Does it snow in Seabrook in May?
How many hours of daylight does Seabrook have in May?
What time are sunrise and sunset in May in Seabrook?
How many hours of sunshine does Seabrook have in May?
What is the UV index reading in May in Seabrook?
Average temperature in May
Seabrook, NH
- Average high temperature in May: 61°F
The warmest month (with the highest average high temperature) is July (76.5°F).
The month with the lowest average high temperature is January (32.5°F).
- Average low temperature in May: 48.4°F
The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (21.9°F).
Average pressure in May
Seabrook, NH
- Average pressure in May: 30"Hg
The month with the highest atmospheric pressure is November (30.06"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in May
Seabrook, NH
- Average wind speed in May: 8.3mph
The windiest month (with the highest average wind speed) is January (12.1mph).
The calmest months (with the lowest average wind speed) are July and August (6.9mph).
Average humidity in May
Seabrook, NH
- Average humidity in May: 78%
The months with the highest relative humidity are June and July (79%).
The month with the lowest relative humidity is November (74%).
Average rainfall in May
Seabrook, NH
- Average rainfall in May: 1.93"
The wettest months (with the highest rainfall) are October and December (2.83").
The driest month (with the least rainfall) is September (1.54").
Average rainfall days in May
Seabrook, NH
- Average rainfall days in May: 15.4 days
The month with the highest number of rainy days is May (15.4 days).
The month with the least rainy days is January (7.7 days).
Average snowfall in May
Seabrook, NH
- Average snowfall in May: 0"
The month with the highest snowfall is February (4.02").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in May
Seabrook, NH
- Average snowfall days in May: 0 days
The months with the highest number of snowfall days are January and February (8.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Seabrook, NH
- Average daylight in May: 14h and 4min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in May: 8h and 3min
The month with the most sunshine is August (Average sunshine: 10h and 42min).
The months with the least sunshine are February and December (Average sunshine: 4h and 48min).
Average sunshine days in May
Seabrook, NH
- Average sunshine days in May: 14.3 days
The month with the most sunshine days is November (16.9 days).
The month with the least sunshine days is April (13.1 days).
Average UV index in May
Seabrook, NH
- 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
Seabrook, NH
- Average cloud cover in May: 45
The month with the most cloud cover is March (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in May
Seabrook, NH
- 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).
Seabrook, New Hampshire, USA
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