Seabrook Beach, NH weather
Today, hourly and 7-day forecast, sunrise and sunset, and the normal climate month by month
Weather in Seabrook Beach now
Loading the National Weather Service forecast…
Seabrook Beach weather by the hour
Seabrook Beach weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Seabrook Beach.
This week in Seabrook Beach
Sunrise, sunset and moon in Seabrook Beach
What is the weather usually like in Seabrook Beach?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 81°F average high
- Januarycoldest month · 17°F average low
- 50.6 inprecipitation per year · 1,287 mm
- 65.0 insnowfall per year · 165 cm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Seabrook Beach: June to September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station GREENLAND, NH US (USC00273626), adjusted for the elevation of Seabrook Beach.
Seabrook Beach weather month by month
Sunrise and sunset in Seabrook Beach through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:09 AM | 4:35 PM | 9 h 26 min |
| February | 6:38 AM | 5:16 PM | 10 h 37 min |
| March | 6:53 AM | 6:50 PM | 11 h 57 min |
| April | 5:59 AM | 7:26 PM | 13 h 27 min |
| May | 5:18 AM | 8:00 PM | 14 h 42 min |
| June | 5:02 AM | 8:25 PM | 15 h 23 min |
| July | 5:16 AM | 8:21 PM | 15 h 4 min |
| August | 5:48 AM | 7:47 PM | 13 h 58 min |
| September | 6:21 AM | 6:54 PM | 12 h 33 min |
| October | 6:55 AM | 6:02 PM | 11 h 6 min |
| November | 6:34 AM | 4:21 PM | 9 h 47 min |
| December | 7:05 AM | 4:11 PM | 9 h 5 min |
Times for the 15th of each month, local time (America/New York).
What is the weather like in Seabrook Beach?
Seabrook Beach has a warm-summer humid continental climate. The warmest month is July, with an average high of 81°F (27°C), and the coldest is January, with average lows of 17°F (-9°C).
It gets about 50.6 inches (1,287 mm) of precipitation a year. The wettest month is October and the driest is February. Snow is common: about 65 inches fall in an average year.
The best time to visit Seabrook Beach is June to September. At 10 ft of elevation, nights are mild most of the year. The live forecast on this page comes from the National Weather Service and the climate averages from NOAA’s 1991–2020 U.S. Climate Normals.
More about Seabrook Beach
Weather in towns near Seabrook Beach
Questions about the weather in Seabrook Beach
What is the hottest month in Seabrook Beach?
July, with an average high of 81°F (27°C).
What is the coldest month in Seabrook Beach?
January, with an average low of 17°F (-9°C).
How much does it rain in Seabrook Beach?
About 50.6 inches (1,287 mm) a year; the wettest month is October.
Does it snow in Seabrook Beach?
Yes, about 65 inches of snow fall in an average year.
When is the best time to visit Seabrook Beach?
June to September, when temperatures are most pleasant and rainy days are fewer.
What climate does Seabrook Beach have?
Warm-summer humid continental (Köppen Dfb).
What is the weather like in Seabrook Beach in November?
Highs average 48°F and lows 31°F, with about 4.1 inches of precipitation.
What time is sunrise in Seabrook Beach?
Around 6:34 AM in mid-November, and sunset around 4:21 PM. Today’s exact times are shown above.
Where does this Seabrook Beach weather forecast come from?
From the National Weather Service (NOAA), the official U.S. weather agency, for the exact coordinates of Seabrook Beach.
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