Pottstown weather in April: Pottstown, Pennsylvania: normal highs, lows, rain and records for April
Pottstown in April has a normal high of 61°F and a normal low of 40°F, a daily mean of 51°F, rising from 55°F on the 1st to 67°F by the 30th. Measurable precipitation falls on 13 days in a normal April, 3.64 inches in all. (NOAA 1991-2020 normals)
In metric: a normal high of 16°C and low of 4°C, 92 mm of precipitation in April.
- NOAA stationPottstown Limerick Airport
- Station IDUSW00054782
- Location40.24°N 75.56°W
- Elevation291 ft (89 m)
- From the center5 miles
- Population23,553
- Jan 37° 22°
- Feb 40° 23°
- Mar 49° 30°
- Apr 61° 40°
- May 71° 50°
- Jun 79° 59°
- Jul 84° 64°
- Aug 82° 62°
- Sep 75° 55°
- Oct 63° 43°
- Nov 52° 34°
- Dec 42° 27°
Each month: normal high (large) and low, °F. Fill: the month's normal mean, colder blue to hotter red.
How warm is Pottstown in April?
The normal high is 61°F and the normal low 40°F, for a daily mean of 50.7°F. April is 10.9°F warmer than March and 9.7°F cooler than May. April is the 7th warmest month of the year in Pottstown and the 9th wettest. Across the month the normal high rises 12°F, from 55°F on April 1 to 67°F on April 30. From one year to the next April's mean temperature typically moves about 2.3°F either way (NOAA's standard deviation), so roughly two Aprils in three average between 48°F and 53°F.
Bars above: each day's normal high to low. Columns below: the chance of 0.01 inch or more of precipitation that day, on a scale of 0 to 100% (highest 41%).
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in |
|---|---|---|---|---|
| April 1 | 55°F | 35°F | 41% | 23% |
| April 8 | 58°F | 37°F | 41% | 22% |
| April 15 | 61°F | 40°F | 41% | 22% |
| April 22 | 64°F | 42°F | 40% | 22% |
| April 30 | 67°F | 45°F | 39% | 22% |
Every day of April: normal high, low and chance of precipitation (warmest afternoon April 30, coldest night April 1)
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in | Daylight |
|---|---|---|---|---|---|
| April 1 | 55°F | 35°F | 41% | 23% | 12 h 40 min |
| April 2 | 56°F | 36°F | 41% | 23% | 12 h 40 min |
| April 3 | 56°F | 36°F | 41% | 23% | 12 h 40 min |
| April 4 | 57°F | 36°F | 41% | 23% | 12 h 50 min |
| April 5 | 57°F | 36°F | 41% | 22% | 12 h 50 min |
| April 6 | 57°F | 37°F | 41% | 22% | 12 h 50 min |
| April 7 | 58°F | 37°F | 41% | 22% | 12 h 50 min |
| April 8 | 58°F | 37°F | 41% | 22% | 13 h |
| April 9 | 59°F | 38°F | 41% | 22% | 13 h |
| April 10 | 59°F | 38°F | 41% | 22% | 13 h |
| April 11 | 60°F | 39°F | 41% | 22% | 13 h |
| April 12 | 60°F | 39°F | 41% | 22% | 13 h 10 min |
| April 13 | 60°F | 39°F | 41% | 22% | 13 h 10 min |
| April 14 | 61°F | 40°F | 41% | 22% | 13 h 10 min |
| April 15 | 61°F | 40°F | 41% | 22% | 13 h 10 min |
| April 16 | 62°F | 40°F | 41% | 22% | 13 h 20 min |
| April 17 | 62°F | 41°F | 41% | 22% | 13 h 20 min |
| April 18 | 63°F | 41°F | 40% | 22% | 13 h 20 min |
| April 19 | 63°F | 41°F | 40% | 22% | 13 h 20 min |
| April 20 | 63°F | 42°F | 40% | 22% | 13 h 30 min |
| April 21 | 64°F | 42°F | 40% | 22% | 13 h 30 min |
| April 22 | 64°F | 42°F | 40% | 22% | 13 h 30 min |
| April 23 | 64°F | 43°F | 40% | 22% | 13 h 30 min |
| April 24 | 65°F | 43°F | 40% | 22% | 13 h 40 min |
| April 25 | 65°F | 43°F | 40% | 22% | 13 h 40 min |
| April 26 | 66°F | 44°F | 40% | 22% | 13 h 40 min |
| April 27 | 66°F | 44°F | 39% | 22% | 13 h 40 min |
| April 28 | 66°F | 44°F | 39% | 22% | 13 h 50 min |
| April 29 | 67°F | 45°F | 39% | 22% | 13 h 50 min |
| April 30 | 67°F | 45°F | 39% | 22% | 13 h 50 min |
- Normal high
- 61°FApril average
- Normal low
- 40°FApril average
- Precipitation
- 3.64 inmonth total
- Days with precipitation
- 130.01 inch or more
- Nights at 32°F or colder
- 4
- Daylight
- 12 h 40 min to 13 h 50 minApril 1 to April 30
- Days at 70°F or more
- 8
- Days at 80°F or more
- 2
- Sunshine
- 70%of clear-sky sunlight (NASA)
Source: NOAA NCEI 1991-2020 daily normals, station USW00054782; monthly normals. Daylight is computed from the place's latitude with NOAA's solar equations.
Does it rain in Pottstown in April?
On a given April day the chance of 0.01 inch or more is 41% on average, highest around April 7 (41%). In all, 3.64 in falls on 13 days of a normal April, 1 of them with an inch or more.
In a normal April in Pottstown, 4 nights fall to freezing.
Source: NOAA NCEI 1991-2020 daily and monthly normals, station USW00054782.
What are the records for April in Pottstown?
The warmest April temperature on this station's record (since 1999) is 92°F, on April 27, 2009; the coldest is 21°F, on April 6, 2016. The wettest April brought 9.12 in (2014).
The April mean against the 1991-2020 normal of 50.7°F: 2021 51.4°F (+0.7), 2022 49.2°F (−1.5), 2023 53.8°F (+3.1), 2024 54.0°F (+3.3), 2025 53.5°F (+2.8), 2026 54.7°F (+4.0). 5 of 6 ran warmer than normal.
| April | Mean | Against normal | Precip. |
|---|---|---|---|
| 2021 | 51.4°F | +0.7°F | 1.37 in |
| 2022 | 49.2°F | −1.5°F | 5.31 in |
| 2023 | 53.8°F | +3.1°F | 3.87 in |
| 2024 | 54.0°F | +3.3°F | 4.56 in |
| 2025 | 53.5°F | +2.8°F | 2.37 in |
| 2026 | 54.7°F | +4.0°F | 1.90 in |
Source: records: ACIS, station USW00054782; recent months: ACIS, station USW00054782. Records and recent months use complete months only.
How does April in Pottstown compare across Pennsylvania?
Across the 108 places PlainClimate covers in Pennsylvania, April normal highs run from 54°F in Laporte to 67°F in Schenley; Pottstown's is 61°F.
Source: NOAA NCEI 1991-2020 monthly normals for every station in the state.