New Hampshire · county areal climate 1951–2025

Coos County, NH

A 40.8°F / 48.0" normal · 2025 ran -0.2°F vs normal.
2026 so far · through Jul 9: This area is running -0.2°F (35.6°F) vs the 1996–2025 to-date normal — the 50th coldest start of 76 years. Precipitation 96% of normal. U.S. year-to-date →

Normal (1996–2025)

40.8°F
annual mean · 48.0" precipitation

2025 vs Normal

-0.2°F
40.6°F · 39.8" (83% of normal)

Warmest Year

43.3°F
2024 · coldest 37.2°F (1978)

Wettest Year

61.4in
1954 · driest 35.3" (2001)

Hottest Day

92.6°F
Aug 3 · 1975

Coldest Day

-36.5°F
Jan 15 · 1957

Biggest Rain Day

3.99in
Sep 17 · 1999

Record

1951–2025
75 complete years · NOAA nClimGrid

Monthly Climate

15°
J
17°
F
26°
M
38°
A
51°
M
60°
J
64°
J
63°
A
56°
S
44°
O
32°
N
22°
D
—— normal temperature (°F) · ▮ normal precipitation (in) · 1996–2025
Areal nClimGrid averages (NOAA/NCEI) over the whole area — an average across the region, not a single station. Separate from the station records.

Nearby

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