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Weather in Thompson, NY · National Weather Service + NOAA

Thompson is the coldest spot around

Thompson has cold, snowy winters and pleasant summers, with plenty of rain. A typical July afternoon reaches 80°, a January night drops to 15°, and about 58 inches of snow falls in a normal winter. Normal November highs come to 48°, and lows to 30°.

Winter 34°/18°Spring 56°/34°Summer 77°/56°Fall 59°/40°
Right now
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Sunrise 6:32 am · sunset 4:52 pm

Getting the latest forecast from the National Weather Service…

What stands out about Thompson’s weather

Read from 30 years of NOAA records. Each one opens the full story on the Climate page.

Climate →
The coldest spot aroundColder January nights than all 4 towns around it.A wet climate51 inches of rain and melted snow a year, more than 90% of U.S. towns.
A normal year

Where today sits in Thompson’s year

Typical highs and lows month by month, from 30 years of NOAA records.

Full climate →
Winter
34° / 18°
16 days with an inch or more of snow
Spring
56° / 34°
Last frost around May 7
Summer
77° / 56°
2 days reach 90° in a normal year
Fall now
59° / 40°
First frost around Oct 7
Pastthe usual first frost (Oct 7). Last frost next spring: May 7
Best months to be outside
MayJunJulAugSep
Highs of 62–84° and lows of 40° or more
How much snow does Thompson get?About 58 inches a winter.When is it wettest?June, with 5.1 inches.Is it warmer than it used to be?+1.7° vs. the 20th century.

Weather talk

Road reports, first frosts and storm memories from neighbors in Thompson.

Town Square →
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Forecast, conditions and alerts: National Weather Service. Climate: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000. Temperatures and rainfall come from NOAA’s gridded normals for Thompson itself (about a 3-mile square). Snow, frost dates and day counts: the NOAA station at Rock Hill 3 Sw, NY (5 mi). Sunrise and sunset are calculated from the town’s position. Normals are 30-year averages, not a forecast.