Thurston, NY climate
Thurston has cold, snowy winters and pleasant summers. A typical July afternoon reaches 80°, a January night drops to 15°, and about 48 inches of snow falls in a normal winter.
NOAA 1991-2020 climate normals Updated once a decadeWhat a year in Thurston feels like
Winter
Spring
Summer
Fall
Thurston weather by month
Average highs, lows, rain and snow for every month, from NOAA’s 1991–2020 normals.
| Month | High | Low | Rain + melt | Snow | Wet days | 30-yr range |
|---|---|---|---|---|---|---|
| January | 31° | 15° | 2.2" | 13.3" | 14 | 13° – 31° |
| February | 34° | 16° | 1.9" | 11.8" | 11 | 11° – 33° |
| March | 43° | 22° | 2.5" | 9.6" | 14 | 26° – 45° |
| April | 56° | 32° | 3.2" | 1.0" | 14 | 39° – 50° |
| May | 69° | 43° | 3.3" | 0.1" | 15 | 49° – 61° |
| June | 76° | 53° | 4.0" | 0 | 14 | 61° – 68° |
| July | 80° | 57° | 3.6" | 0 | 12 | 64° – 72° |
| August | 79° | 55° | 3.7" | 0 | 12 | 63° – 71° |
| September | 72° | 49° | 3.8" | 0 | 11 | 56° – 64° |
| October | 60° | 38° | 3.5" | 0.3" | 15 | 44° – 55° |
| November | 47° | 30° | 2.7" | 2.1" | 14 | 33° – 44° |
| December | 36° | 21° | 2.6" | 10.0" | 15 | 20° – 40° |
| Year | 57° | 36° | 37.1" | 48.2" | 161 |
“Wet days” have at least 0.01" of rain or melted snow. “Snow on ground” counts days with 1" or more. The 30-year range is the coldest and warmest that month’s average temperature got between 1991 and 2020.
Rain and snow in Thurston
Thurston gets 37 inches of rain and melted snow a year. June is the wettest month and February the driest. Rain or snow falls on about 161 days a year.
About 144 frost-free days a year
In half of years the last 32° night comes by May 14 and the first one by October 5. That leaves about 144 frost-free days for gardens, shorter than 85% of U.S. towns.
Heating and cooling a home in Thurston
Engineers use “degree days” to estimate how hard a furnace or air conditioner works. In Thurston, 95% of that work is heating and 5% is cooling, so the furnace matters far more than the air conditioner.
Degree days measure how far each day’s average temperature falls below or rises above 65°, added up over a year. Source: NOAA station normals.
Thurston and its neighbors
Thurston borders 3 towns with climate data. January nights across them vary by 0.4°. Cameron has both the coldest January nights (15°) and the hottest July afternoons (81°). Thurston’s January low is 15° and its July high 80°.
Temperatures and rain come from NOAA’s 5 km grid, so each town gets its own value.
How Thurston compares
Compared with every U.S. town and city on TownTapestry, each counted once.
Warmer than it used to be
The last 30 years in Thurston averaged 1.1° warmer than the 1900s. The biggest change is in December (+2.8°). The shift is smaller than in 58% of U.S. towns.
Change by month1991–2020 average minus 1901–2000 average, at Thurston’s spot on NOAA’s grid
How much a month can swing
A normal is an average, and real years wander around it. February swings the most: between 1991 and 2020 its average temperature ranged from 11° to 33°. June is the most reliable, staying within 7°.
Common questions about Thurston’s climate
What is the coldest month in Thurston?
January, with a typical high of 31° and a low of 15°.
What is the hottest month in Thurston?
July, with a typical high of 80° and a low of 57°. About 9 days a year reach 90°.
How much snow does Thurston get?
About 48 inches in a normal winter, most of it in January.
When is the first frost in Thurston?
In half of years the first 32° night comes by October 5, and the last spring frost by May 14.
What is the rainiest month in Thurston?
June, with 4.0 inches of rain and melted snow. The year totals 37 inches.
Temperatures and rainfall come from NOAA’s gridded climate normals for Thurston itself (about a 3-mile square). Snow, frost dates and day counts come from NOAA’s weather station at Addison, NY (9 mi) away. Normals are 30-year averages, not a forecast. Source: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000.