Pottstown, PA Weather & Climate Normals
What a normal year in Pottstown actually looks like
On the 30-year record NOAA keeps for Pottstown, PA, the comfort score comes out to 50/100, strongly seasonal: Comfortable weather is limited to a shorter window; summers, winters, or precipitation swing wide. Only 5 months a year land in the 55–75°F range this site treats as mild.
How much Pottstown's weather actually swings
Average temperatures in Pottstown run from 30°F in Jan up to 74°F in Jul, a 44.3°F seasonal swing, a middling gap by national standards.
Pottstown, month by month
| Month | Avg high | Avg low | Precip |
|---|---|---|---|
| Jan | 37°F | 22°F | 3.02in |
| Feb | 40°F | 23°F | 2.56in |
| Mar | 49°F | 30°F | 4.07in |
| Apr | 61°F | 40°F | 3.64in |
| May | 71°F | 50°F | 3.69in |
| Jun | 79°F | 59°F | 3.84in |
| Jul | 84°F | 64°F | 4.72in |
| Aug | 82°F | 62°F | 4.38in |
| Sep | 75°F | 55°F | 4.83in |
| Oct | 63°F | 43°F | 3.81in |
| Nov | 52°F | 34°F | 3.02in |
| Dec | 42°F | 27°F | 3.76in |
If you're timing a visit, May, Jun, Jul, Aug, and Sep are Pottstown's mildest stretch; if you're moving there, you should plan around Jan's cold instead.
How wet Pottstown actually gets
Pottstown averages 45.34in of precipitation a year across roughly 137 days with measurable rain or snow; the nearest NOAA station does not record snowfall, so no snow figure is shown rather than guessed.
Pottstown against the rest of the country
Out of 4876 cities scored here, Pottstown comes in at 1720; within PA alone it ranks 11 of 193. Population is about 23,553.
Checking the actual forecast
These figures come from Pottstown Limerick Ap, PA US, the NOAA station 4.7 miles from Pottstown, averaged over 30 years, not tomorrow's forecast.
More on how this is worked out
Why some cities show no snow or rain figure · Why this uses the nearest NOAA station