Barnett, PA climate
Barnett has chilly, snowy winters and pleasant summers. A typical July afternoon reaches 81°, a January night drops to 17°, and about 53 inches of snow falls in a normal winter.
NOAA 1991-2020 climate normals Updated once a decadeWhat a year in Barnett feels like
Winter
Spring
Summer
Fall
Barnett 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 | 33° | 17° | 3.3" | 15.3" | 17 | 21 | 17° – 35° |
| February | 36° | 18° | 2.6" | 12.5" | 14 | 18 | 14° – 36° |
| March | 46° | 24° | 3.5" | 7.5" | 14 | 9 | 29° – 47° |
| April | 59° | 35° | 4.0" | 1.5" | 14 | 1 | 41° – 53° |
| May | 70° | 44° | 3.9" | 0 | 14 | 0 | 49° – 64° |
| June | 77° | 53° | 5.0" | 0 | 14 | 0 | 61° – 68° |
| July | 81° | 57° | 4.7" | 0 | 12 | 0 | 64° – 73° |
| August | 80° | 56° | 3.9" | 0 | 11 | 0 | 64° – 72° |
| September | 73° | 49° | 4.0" | 0 | 11 | 0 | 58° – 66° |
| October | 61° | 39° | 3.7" | 0.4" | 14 | 0 | 45° – 56° |
| November | 48° | 31° | 3.6" | 3.2" | 13 | 3 | 34° – 45° |
| December | 38° | 23° | 3.5" | 12.3" | 17 | 13 | 20° – 42° |
| Year | 58° | 37° | 45.6" | 52.7" | 166 | 65 |
“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 Barnett
Barnett gets 46 inches of rain and melted snow a year. June is the wettest month and February the driest. Rain or snow falls on about 166 days a year. Snow covers the ground about 65 days of the year.
About 143 frost-free days a year
In half of years the last 32° night comes by May 13 and the first one by October 7. That leaves about 143 frost-free days for gardens, shorter than 87% of U.S. towns.
Heating and cooling a home in Barnett
Engineers use “degree days” to estimate how hard a furnace or air conditioner works. In Barnett, 96% of that work is heating and 4% 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.
Barnett and its neighbors
Barnett borders 4 towns with climate data. January nights across them vary by 0.6°. Jenks has the coldest January nights (16°) and Barnett the hottest July afternoons (81°). Barnett’s January low is 17° and its July high 81°.
Temperatures and rain come from NOAA’s 5 km grid, so each town gets its own value.
How Barnett 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 Barnett averaged 1.5° warmer than the 1900s. The biggest change is in December (+2.8°). The shift is larger than in 72% of U.S. towns.
Change by month1991–2020 average minus 1901–2000 average, at Barnett’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 14° to 36°. June is the most reliable, staying within 7°.
Common questions about Barnett’s climate
What is the coldest month in Barnett?
January, with a typical high of 33° and a low of 17°.
What is the hottest month in Barnett?
July, with a typical high of 81° and a low of 57°. About 2 days a year reach 90°.
How much snow does Barnett get?
About 53 inches in a normal winter, most of it in January.
When is the first frost in Barnett?
In half of years the first 32° night comes by October 7, and the last spring frost by May 13.
What is the rainiest month in Barnett?
June, with 5.0 inches of rain and melted snow. The year totals 46 inches.
Temperatures and rainfall come from NOAA’s gridded climate normals for Barnett itself (about a 3-mile square). Snow, frost dates and day counts come from NOAA’s weather station at Ridgway, PA (21 mi, snow) and Cooksburg 2 Nw, 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.