West Middletown, PA climate
West Middletown has chilly, snowy winters and pleasant summers. A typical July afternoon reaches 83°, a January night drops to 21°, and about 32 inches of snow falls in a normal winter.
NOAA 1991-2020 climate normals Updated once a decadeWhat a year in West Middletown feels like
Winter
Spring
Summer
Fall
West Middletown 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 | 37° | 21° | 3.2" | 9.9" | 16 | 14 | 20° – 39° |
| February | 40° | 23° | 2.6" | 7.5" | 13 | 12 | 18° – 40° |
| March | 50° | 30° | 3.4" | 6.1" | 13 | 6 | 33° – 51° |
| April | 63° | 39° | 3.6" | 0.6" | 14 | 0 | 45° – 56° |
| May | 72° | 48° | 4.3" | 0 | 14 | 0 | 54° – 67° |
| June | 80° | 57° | 4.6" | 0 | 13 | 0 | 64° – 71° |
| July | 83° | 61° | 4.0" | 0 | 12 | 0 | 68° – 76° |
| August | 82° | 60° | 3.9" | 0 | 10 | 0 | 67° – 75° |
| September | 76° | 53° | 3.6" | 0 | 10 | 0 | 61° – 69° |
| October | 64° | 42° | 3.1" | 0 | 11 | 0 | 49° – 59° |
| November | 52° | 33° | 3.0" | 1.8" | 12 | 2 | 35° – 48° |
| December | 41° | 26° | 3.2" | 6.0" | 15 | 8 | 23° – 45° |
| Year | 62° | 41° | 42.5" | 31.9" | 154 | 41 |
“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 West Middletown
West Middletown gets 43 inches of rain and melted snow a year. June is the wettest month and February the driest. Rain or snow falls on about 154 days a year. Snow covers the ground about 41 days of the year.
About 175 frost-free days a year
In half of years the last 32° night comes by April 29 and the first one by October 20. That leaves about 175 frost-free days for gardens, shorter than 54% of U.S. towns.
Heating and cooling a home in West Middletown
Engineers use “degree days” to estimate how hard a furnace or air conditioner works. In West Middletown, 89% of that work is heating and 11% 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.
How West Middletown 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 West Middletown averaged 1.1° warmer than the 1900s. The biggest change is in December (+2.6°). The shift is smaller than in 56% of U.S. towns.
Change by month1991–2020 average minus 1901–2000 average, at West Middletown’s spot on NOAA’s grid
How much a month can swing
A normal is an average, and real years wander around it. December swings the most: between 1991 and 2020 its average temperature ranged from 23° to 45°. June is the most reliable, staying within 7°.
Common questions about West Middletown’s climate
What is the coldest month in West Middletown?
January, with a typical high of 37° and a low of 21°.
What is the hottest month in West Middletown?
July, with a typical high of 83° and a low of 61°. About 11 days a year reach 90°.
How much snow does West Middletown get?
About 32 inches in a normal winter, most of it in January.
When is the first frost in West Middletown?
In half of years the first 32° night comes by October 20, and the last spring frost by April 29.
What is the rainiest month in West Middletown?
June, with 4.6 inches of rain and melted snow. The year totals 43 inches.
Temperatures and rainfall come from NOAA’s gridded climate normals for West Middletown itself (about a 3-mile square). Snow, frost dates and day counts come from NOAA’s weather station at Washington 3 Ne, PA (13 mi, snow) and Steubenville, OH (14 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.