Falls has cold, snowy winters and pleasant summers
A typical July afternoon reaches 83°, a January night drops to 15°, and about 75 inches of snow falls in a normal winter.
A year in Falls at a glance
Each month’s typical high and low, and what it brings.
What stands out about Falls’s climate
Read from where Falls sits among Connecticut’s towns. The page puts what stands out first.
75 inches of snow, 46 of rain and melt
September is the wettest month and February the driest. Rain or snow falls on about 148 days a year.
Rain + melted snow by month
Inches of water
Snowfall by month
Inches of snow
About 146 frost-free days a year
In half of years the last 32° night comes by May 11 and the first by October 4.
Freezing nights by month
Average nights at or below 32°
90° days by month
Average days at 90° or more
Living with Falls’s climate
What the numbers mean for a garden, a driveway, a furnace and a free afternoon.
146 frost-free days. The last frost comes by May 11 in half of years, so many gardeners wait a week or two past that to set out tomatoes. The first fall frost comes by Oct 4.
About 75" a winter over 20 days with an inch or more, most in January. Snow covers the ground about 98 days a year.
Months averaging under 55° run from October through April. Heating is 92% of the year’s heating-and-cooling load.
About 12 days a year reach 90°, and July afternoons average 83°.
The nicest months are May, June, July, August and September. 0.6 miles of trails are waiting.
Parks & trails →Normals are averages. Ice storms, nor’easters, floods and heat waves are on the natural hazards page.
Natural hazards →What a year in Falls feels like
Typical highs and lows by season and by month, from NOAA’s 30-year normals.
Falls and its neighbors
Canaan has the coldest January nights next door (15°) and Salisbury the hottest July afternoons (82°). Tap a town to see its climate.
Temperatures and rain come from NOAA’s 5 km grid, so each town gets its own value. Snow and frost-free days come from the nearest weather station, so neighbors often share them.
Warmer than it used to be
The last 30 years in Falls averaged 1.8° warmer than the 1900s. The biggest change is in December (+3.3°).
A bigger shift than in 89% of U.S. towns.
Change by month
How Falls compares
Against every U.S. town on TownTapestry, each counted once, with its place in Connecticut.
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 | Snow on ground | 30-yr range |
|---|---|---|---|---|---|---|---|
| January | 34° | 15° | 3.1" | 17.8" | 13 | 25 | 15° – 32° |
| February | 37° | 16° | 2.6" | 17.5" | 12 | 25 | 13° – 33° |
| March | 46° | 24° | 3.5" | 14.9" | 12 | 22 | 27° – 46° |
| April | 59° | 34° | 3.4" | 3.9" | 13 | 5 | 41° – 51° |
| May | 70° | 45° | 3.8" | 0 | 14 | 0 | 52° – 64° |
| June | 78° | 54° | 4.5" | 0 | 13 | 0 | 63° – 69° |
| July | 83° | 59° | 4.5" | 0 | 12 | 0 | 66° – 75° |
| August | 81° | 57° | 4.2" | 0 | 11 | 0 | 65° – 73° |
| September | 73° | 50° | 4.6" | 0 | 10 | 0 | 58° – 67° |
| October | 61° | 39° | 4.6" | 1.4" | 12 | 0 | 45° – 56° |
| November | 49° | 29° | 3.4" | 4.4" | 11 | 4 | 35° – 45° |
| December | 39° | 21° | 3.9" | 15.0" | 14 | 19 | 23° – 42° |
| Year | 59° | 37° | 46.2" | 74.9" | 148 | 98 |
Heating and cooling a home in Falls
92% of the work is heating, so the furnace matters far more than the air conditioner.
Degree days add up how far each day’s average falls below (heating) or rises above (cooling) 65° over a year. Source: NOAA station normals.
How much a month can swing
A normal is an average. February swings the most: from 1991 to 2020 its average ranged from 13° to 33°. June is the most reliable, staying within 6°.
Common questions about Falls’s climate
What is the coldest month in Falls?
January, with a typical high of 34° and a low of 15°.
What is the hottest month in Falls?
July, with a typical high of 83° and a low of 59°. About 12 days a year reach 90°.
How much snow does Falls get?
About 75 inches in a normal winter, most of it in January.
When is the first frost in Falls?
In half of years the first 32° night comes by October 4, and the last spring frost by May 11.
What is the rainiest month in Falls?
September, with 4.6 inches of rain and melted snow. The year totals 46 inches.
Neighbors talk weather
Gardens, snow, and the best days of the year in Falls.
Your answer becomes a post in Town Square.
Temperatures and rainfall come from NOAA’s gridded climate normals for Falls itself (about a 3-mile square). Snow, frost dates and day counts come from NOAA’s weather station at Norfolk 2 Sw, CT (7 mi, snow) and Falls Village, CT (1 mi, frost, heat and degree days). Normals are 30-year averages, not a forecast. Source: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000. Today’s forecast: National Weather Service.