Seneca Falls, NY climate
Seneca Falls has chilly, snowy winters and pleasant summers. A typical July afternoon reaches 82°, a January night drops to 18°, and about 56 inches of snow falls in a normal winter.
NOAA 1991-2020 climate normals Updated once a decadeWhat a year in Seneca Falls feels like
Winter
Spring
Summer
Fall
Seneca Falls 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 | 33° | 18° | 2.4" | 15.0" | 14 | 14° – 34° |
| February | 34° | 18° | 2.0" | 12.7" | 11 | 12° – 34° |
| March | 43° | 25° | 2.6" | 11.8" | 13 | 26° – 47° |
| April | 56° | 35° | 3.1" | 2.1" | 14 | 39° – 51° |
| May | 69° | 47° | 3.2" | 0.1" | 13 | 51° – 63° |
| June | 78° | 56° | 3.7" | 0 | 13 | 64° – 72° |
| July | 82° | 61° | 3.8" | 0 | 12 | 67° – 75° |
| August | 80° | 60° | 3.6" | 0 | 11 | 67° – 74° |
| September | 73° | 52° | 3.6" | 0 | 12 | 60° – 67° |
| October | 61° | 42° | 3.8" | 0.2" | 15 | 47° – 57° |
| November | 48° | 33° | 2.9" | 3.8" | 13 | 35° – 47° |
| December | 38° | 25° | 2.9" | 10.5" | 14 | 23° – 41° |
| Year | 58° | 39° | 37.5" | 56.2" | 156 |
“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 Seneca Falls
Seneca Falls gets 37 inches of rain and melted snow a year. July is the wettest month and February the driest. Rain or snow falls on about 156 days a year.
About 172 frost-free days a year
In half of years the last 32° night comes by May 1 and the first one by October 21. That leaves about 172 frost-free days for gardens, shorter than 58% of U.S. towns.
Heating and cooling a home in Seneca Falls
Engineers use “degree days” to estimate how hard a furnace or air conditioner works. In Seneca Falls, 93% of that work is heating and 7% 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.
Seneca Falls and its neighbors
Seneca Falls borders 7 towns with climate data. January nights across them vary by 0.3°. Aurelius has the coldest January nights (17°) and Tyre the hottest July afternoons (82°). Seneca Falls’s January low is 18° and its July high 82°.
Temperatures and rain come from NOAA’s 5 km grid, so each town gets its own value.
How Seneca Falls 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 Seneca Falls averaged 1.2° warmer than the 1900s. The biggest change is in December (+2.7°). The shift is smaller than in 55% of U.S. towns.
Change by month1991–2020 average minus 1901–2000 average, at Seneca Falls’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 12° to 34°. August is the most reliable, staying within 7°.
Common questions about Seneca Falls’s climate
What is the coldest month in Seneca Falls?
January, with a typical high of 33° and a low of 18°.
What is the hottest month in Seneca Falls?
July, with a typical high of 82° and a low of 61°. About 7 days a year reach 90°.
How much snow does Seneca Falls get?
About 56 inches in a normal winter, most of it in January.
When is the first frost in Seneca Falls?
In half of years the first 32° night comes by October 21, and the last spring frost by May 1.
What is the rainiest month in Seneca Falls?
July, with 3.8 inches of rain and melted snow. The year totals 37 inches.
Temperatures and rainfall come from NOAA’s gridded climate normals for Seneca Falls itself (about a 3-mile square). Snow, frost dates and day counts come from NOAA’s weather station at Aurora Rsch Farm, NY (14 mi) away. Normals are 30-year averages, not a forecast. Source: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000.