Sandown, NH weather
Today, hourly and 7-day forecast, sunrise and sunset, and the normal climate month by month
Weather in Sandown now
Loading the National Weather Service forecast…
Sandown weather by the hour
Sandown weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Sandown.
This week in Sandown
Sunrise, sunset and moon in Sandown
What is the weather usually like in Sandown?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 82°F average high
- Januarycoldest month · 15°F average low
- 46.7 inprecipitation per year · 1,186 mm
- 75.5 insnowfall per year · 192 cm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Sandown: June to September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station W HAMPSTEAD, NH US (USC00279278), adjusted for the elevation of Sandown.
Sandown weather month by month
Sunrise and sunset in Sandown through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:11 AM | 4:37 PM | 9 h 26 min |
| February | 6:40 AM | 5:17 PM | 10 h 37 min |
| March | 6:54 AM | 6:52 PM | 11 h 57 min |
| April | 6:00 AM | 7:28 PM | 13 h 27 min |
| May | 5:19 AM | 8:02 PM | 14 h 42 min |
| June | 5:03 AM | 8:27 PM | 15 h 23 min |
| July | 5:18 AM | 8:23 PM | 15 h 5 min |
| August | 5:49 AM | 7:48 PM | 13 h 59 min |
| September | 6:23 AM | 6:56 PM | 12 h 33 min |
| October | 6:57 AM | 6:03 PM | 11 h 6 min |
| November | 6:35 AM | 4:23 PM | 9 h 47 min |
| December | 7:07 AM | 4:12 PM | 9 h 5 min |
Times for the 15th of each month, local time (America/New York).
What is the weather like in Sandown?
Sandown has a warm-summer humid continental climate. The warmest month is July, with an average high of 82°F (28°C), and the coldest is January, with average lows of 15°F (-10°C).
It gets about 46.7 inches (1,186 mm) of precipitation a year. The wettest month is October and the driest is January. Snow is common: about 76 inches fall in an average year.
The best time to visit Sandown is June to September. At 233 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 Sandown
Weather in towns near Sandown
Questions about the weather in Sandown
What is the hottest month in Sandown?
July, with an average high of 82°F (28°C).
What is the coldest month in Sandown?
January, with an average low of 15°F (-10°C).
How much does it rain in Sandown?
About 46.7 inches (1,186 mm) a year; the wettest month is October.
Does it snow in Sandown?
Yes, about 76 inches of snow fall in an average year.
When is the best time to visit Sandown?
June to September, when temperatures are most pleasant and rainy days are fewer.
What climate does Sandown have?
Warm-summer humid continental (Köppen Dfb).
What is the weather like in Sandown in November?
Highs average 49°F and lows 30°F, with about 3.7 inches of precipitation.
What time is sunrise in Sandown?
Around 6:35 AM in mid-November, and sunset around 4:23 PM. Today’s exact times are shown above.
Where does this Sandown weather forecast come from?
From the National Weather Service (NOAA), the official U.S. weather agency, for the exact coordinates of Sandown.
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