Rockingham County weather, town by town
39 places in Rockingham County, New Hampshire, each with its own live forecast and radar, and where a station sits close enough, measured weather records.
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Measured at the NOAA stations serving these towns, daily records 1893 to 2026. Station extremes, not official state records.
Rockingham County Weather Facts
Rockingham County has 39 places on myweatherrock (36 towns, 2 census-designated places, 1 cities), each with its own live forecast, hourly timeline, ten day outlook and radar. The hottest day in the station records is 106°F at Lawrence on July 4, 1911. The coldest night is -43°F at Massabesic Lake on February 16, 1943. The wettest day brought 10.62 inches of rain at Newburyport on October 21, 1996. The biggest single-day snow measured 34.02 inches at Kittery Point 0.8 Wsw on March 15, 2023. Those are station measurements from NOAA's daily records, 1893 to 2026, not official state records. By area the largest place is Deerfield, about 51 square miles.
About Rockingham County weather
The map on the Now tab shows every Rockingham County town's current temperature from our own server, one dot per town. Tap any dot, or type a town above, for that town's full forecast.
What the weather is usually like
Across the 36 Rockingham County towns with station normals, the warmest month is July, when the day usually reaches 82°F, and the coldest is January, when the night usually falls to 16°F. June is the wettest, with rain on about 12 days. July afternoons run from about 81°F in Newfields to 84°F in Londonderry. January nights run from about 11°F in Auburn to 18°F in Londonderry.
Means of the 1991 to 2020 station normals serving these towns, as published by NOAA; each town's page carries its own.
Where these numbers come from
- Current conditions and forecast: NOAA forecast grids decoded on our own server, corrected against the nearest reporting station and our own radar. Open-Meteo is consulted only as a fallback when our server is silent.
- Records: computed by myweatherrock from NOAA GHCN-Daily station records at the stations serving these towns. Measurements, not estimates.
- Warnings and alerts: the National Weather Service, passed through unchanged.
Rockingham County weather records
Measured at the NOAA stations serving these towns, daily records 1893 to 2026. Station extremes, not official state records.
Common questions about Rockingham County weather
- What is the hottest temperature recorded at a Rockingham County station?
- 106°F at Lawrence on July 4, 1911, in the NOAA daily station records myweatherrock holds (1893 to 2026).
- What is the coldest temperature recorded at a Rockingham County station?
- -43°F at Massabesic Lake on February 16, 1943.
- What is the most rain a Rockingham County station has measured in one day?
- 10.62 inches at Newburyport on October 21, 1996.
- What is the biggest one-day snowfall at a Rockingham County station?
- 34.02 inches at Kittery Point 0.8 Wsw on March 15, 2023.
- How many Rockingham County towns have a weather page here?
- 39: 36 towns, 2 census-designated places, 1 cities. Each page carries current conditions, the hourly timeline, the ten day outlook, radar, and where a station sits close enough, measured records.
- Where does the Rockingham County forecast come from?
- NOAA forecast grids (the National Weather Service digital forecast, the National Blend of Models, HRRR and GFS) decoded on our own server, corrected against the nearest reporting station and our own radar. Open-Meteo is consulted only as a fallback when our server is silent.
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