Belmont has chilly, snowy winters and pleasant summers
A typical July afternoon reaches 83°, a January night drops to 19°, and about 74 inches of snow falls in a normal winter.
A year in Belmont at a glance
Each month’s typical high and low, and what it brings.
What stands out about Belmont’s climate
Read from where Belmont sits among Pennsylvania’s towns. The page puts what stands out first.
74 inches of snow, 45 of rain and melt
June is the wettest month and February the driest. Rain or snow falls on about 147 days a year.
Rain + melted snow by month
Inches of water
Snowfall by month
Inches of snow
Warmer than it used to be
The last 30 years in Belmont averaged 0.9° warmer than the 1900s. The biggest change is in February (+2.0°).
A smaller shift than in 77% of U.S. towns.
Change by month
What a year in Belmont feels like
Typical highs and lows by season and by month, from NOAA’s 30-year normals.
About 176 frost-free days a year
In half of years the last 32° night comes by April 29 and the first by October 21.
Freezing nights by month
Average nights at or below 32°
Living with Belmont’s climate
What the numbers mean for a garden, a driveway, a furnace and a free afternoon.
176 frost-free days. The last frost comes by Apr 29 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 21.
About 74" a winter over 28 days with an inch or more, most in January. Snow covers the ground about 79 days a year.
Months averaging under 55° run from October through April. Heating is 93% of the year’s heating-and-cooling load.
90° days are rare: July afternoons average 83°.
The nicest months are May, June, July, August and September. 7.3 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 →Belmont and its neighbors
Geistown has the coldest January nights next door (18°) and Johnstown the hottest July afternoons (83°). 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.
How Belmont compares
Against every U.S. town on TownTapestry, each counted once, with its place in Pennsylvania.
Belmont 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 | 36° | 19° | 3.4" | 23.6" | 17 | 23 | 19° – 36° |
| February | 39° | 20° | 3.0" | 17.5" | 13 | 21 | 18° – 39° |
| March | 48° | 26° | 3.9" | 9.6" | 13 | 12 | 31° – 49° |
| April | 62° | 36° | 4.0" | 2.6" | 12 | 2 | 44° – 55° |
| May | 71° | 46° | 4.2" | 0 | 13 | 0 | 53° – 67° |
| June | 79° | 55° | 4.4" | 0 | 13 | 0 | 63° – 69° |
| July | 83° | 59° | 4.4" | 0 | 11 | 0 | 67° – 76° |
| August | 81° | 57° | 4.0" | 0 | 10 | 0 | 65° – 74° |
| September | 75° | 51° | 4.0" | 0 | 10 | 0 | 60° – 68° |
| October | 63° | 40° | 3.3" | 1.2" | 11 | 1 | 48° – 57° |
| November | 51° | 31° | 3.3" | 4.8" | 10 | 4 | 34° – 47° |
| December | 40° | 24° | 3.6" | 14.8" | 14 | 16 | 21° – 43° |
| Year | 61° | 39° | 45.4" | 74.1" | 147 | 79 |
Heating and cooling a home in Belmont
93% 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. December swings the most: from 1991 to 2020 its average ranged from 21° to 43°. June is the most reliable, staying within 7°.
Common questions about Belmont’s climate
What is the coldest month in Belmont?
January, with a typical high of 36° and a low of 19°.
What is the hottest month in Belmont?
July, with a typical high of 83° and a low of 59°.
How much snow does Belmont get?
About 74 inches in a normal winter, most of it in January.
When is the first frost in Belmont?
In half of years the first 32° night comes by October 21, and the last spring frost by April 29.
What is the rainiest month in Belmont?
June, with 4.4 inches of rain and melted snow. The year totals 45 inches.
Neighbors talk weather
Gardens, snow, and the best days of the year in Belmont.
Your answer becomes a post in Town Square.
Temperatures and rainfall come from NOAA’s gridded climate normals for Belmont itself (about a 3-mile square). Snow, frost dates and day counts come from NOAA’s weather station at Dunlo, PA (8 mi, snow) and Johnstown Cambria Co Airport, PA (4 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.