New Hampshire · county areal climate 1951–2025

Belknap County, NH

A 46.1°F / 48.1" normal · 2025 ran -0.3°F vs normal.
2026 so far · through Jul 10: This area is running +0°F (41.7°F) vs the 1996–2025 to-date normal — the 23rd warmest start of 76 years. Precipitation 92% of normal. U.S. year-to-date →

Normal (1996–2025)

46.1°F
annual mean · 48.1" precipitation

2025 vs Normal

-0.3°F
45.8°F · 39.8" (83% of normal)

Warmest Year

48.3°F
2024 · coldest 42.6°F (1972)

Wettest Year

63.3in
2008 · driest 29.3" (1965)

Hottest Day

97.5°F
Jun 25 · 2025

Coldest Day

-29.1°F
Jan 14 · 1957

Biggest Rain Day

5.36in
Oct 9 · 2005

Record

1951–2025
75 complete years · NOAA nClimGrid

Monthly Climate

21°
J
24°
F
32°
M
44°
A
56°
M
64°
J
70°
J
68°
A
60°
S
49°
O
38°
N
27°
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

← All New Hampshire countiesU.S. overview
Coldest Since · Browse all states · See where it's hottest → hottestsince.com
part of Weather Trader · supported by Substack Subscribers · data: NWS NDFD forecast + NOAA/ACIS ThreadEx records · updated 2026-07-13 14:12Z
© 2026 Weather Trader · All rights reserved