Pottstown weather in June: Pottstown, Pennsylvania: normal highs, lows, rain and records for June
Pottstown in June has a normal high of 79°F and a normal low of 59°F, a daily mean of 69°F, rising from 75°F on the 1st to 83°F by the 30th. Measurable precipitation falls on 13 days in a normal June, 3.84 inches in all. (NOAA 1991-2020 normals)
In metric: a normal high of 26°C and low of 15°C, 98 mm of precipitation in June.
- 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 June?
The normal high is 79°F and the normal low 59°F, for a daily mean of 69.1°F. June is 8.7°F warmer than May and 4.9°F cooler than July. June is the 3rd warmest month of the year in Pottstown and the 5th wettest. Across the month the normal high rises 8°F, from 75°F on June 1 to 83°F on June 30. From one year to the next June's mean temperature typically moves about 1.8°F either way (NOAA's standard deviation), so roughly two Junes in three average between 67°F and 71°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 44%).
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in |
|---|---|---|---|---|
| June 1 | 75°F | 55°F | 44% | 24% |
| June 8 | 77°F | 57°F | 43% | 24% |
| June 15 | 79°F | 59°F | 42% | 23% |
| June 22 | 81°F | 61°F | 40% | 22% |
| June 30 | 83°F | 63°F | 39% | 22% |
Every day of June: normal high, low and chance of precipitation (warmest afternoon June 30, coldest night June 1)
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in | Daylight |
|---|---|---|---|---|---|
| June 1 | 75°F | 55°F | 44% | 24% | 14 h 50 min |
| June 2 | 75°F | 55°F | 44% | 24% | 14 h 50 min |
| June 3 | 76°F | 55°F | 44% | 24% | 14 h 50 min |
| June 4 | 76°F | 56°F | 44% | 24% | 14 h 50 min |
| June 5 | 76°F | 56°F | 44% | 24% | 14 h 50 min |
| June 6 | 77°F | 56°F | 43% | 24% | 14 h 50 min |
| June 7 | 77°F | 57°F | 43% | 24% | 15 h |
| June 8 | 77°F | 57°F | 43% | 24% | 15 h |
| June 9 | 77°F | 57°F | 43% | 24% | 15 h |
| June 10 | 78°F | 57°F | 43% | 24% | 15 h |
| June 11 | 78°F | 58°F | 43% | 23% | 15 h |
| June 12 | 78°F | 58°F | 43% | 23% | 15 h |
| June 13 | 79°F | 58°F | 42% | 23% | 15 h |
| June 14 | 79°F | 59°F | 42% | 23% | 15 h |
| June 15 | 79°F | 59°F | 42% | 23% | 15 h |
| June 16 | 80°F | 59°F | 42% | 23% | 15 h |
| June 17 | 80°F | 59°F | 42% | 23% | 15 h |
| June 18 | 80°F | 60°F | 41% | 23% | 15 h |
| June 19 | 81°F | 60°F | 41% | 23% | 15 h |
| June 20 | 81°F | 60°F | 41% | 22% | 15 h |
| June 21 | 81°F | 61°F | 41% | 22% | 15 h |
| June 22 | 81°F | 61°F | 40% | 22% | 15 h |
| June 23 | 82°F | 61°F | 40% | 22% | 15 h |
| June 24 | 82°F | 61°F | 40% | 22% | 15 h |
| June 25 | 82°F | 62°F | 40% | 22% | 15 h |
| June 26 | 82°F | 62°F | 39% | 22% | 15 h |
| June 27 | 83°F | 62°F | 39% | 22% | 15 h |
| June 28 | 83°F | 62°F | 39% | 22% | 15 h |
| June 29 | 83°F | 62°F | 39% | 22% | 15 h |
| June 30 | 83°F | 63°F | 39% | 22% | 15 h |
- Normal high
- 79°FJune average
- Normal low
- 59°FJune average
- Precipitation
- 3.84 inmonth total
- Days with precipitation
- 130.01 inch or more
- Days at 90°F or more
- 3
- Daylight
- 14 h 50 min to 15 hJune 1 to June 30
- Days at 70°F or more
- 28
- Days at 80°F or more
- 18
- Sunshine
- 74%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 June?
On a given June day the chance of 0.01 inch or more is 42% on average, highest around June 3 (44%). In all, 3.84 in falls on 13 days of a normal June, 1 of them with an inch or more.
In a normal June in Pottstown, 3 days reach 90°F.
Source: NOAA NCEI 1991-2020 daily and monthly normals, station USW00054782.
What are the records for June in Pottstown?
The warmest June temperature on this station's record (since 1999) is 98°F, on June 9, 2011; the coldest is 40°F, on June 1, 2020. The wettest June brought 11.58 in (2003).
The June mean against the 1991-2020 normal of 69.1°F: 2021 70.6°F (+1.5), 2022 67.9°F (−1.2), 2023 65.8°F (−3.3), 2024 73.5°F (+4.5), 2025 72.5°F (+3.4), 2026 71.2°F (+2.1). 4 of 6 ran warmer than normal.
| June | Mean | Against normal | Precip. |
|---|---|---|---|
| 2021 | 70.6°F | +1.5°F | 2.54 in |
| 2022 | 67.9°F | −1.2°F | 3.07 in |
| 2023 | 65.8°F | −3.3°F | 5.10 in |
| 2024 | 73.5°F | +4.5°F | 1.98 in |
| 2025 | 72.5°F | +3.4°F | 4.48 in |
| 2026 | 71.2°F | +2.1°F | 0.86 in |
Source: records: ACIS, station USW00054782; recent months: ACIS, station USW00054782. Records and recent months use complete months only.
How does June in Pottstown compare across Pennsylvania?
Across the 108 places PlainClimate covers in Pennsylvania, June normal highs run from 73°F in Laporte to 84°F in Norristown; Pottstown's is 79°F.
Source: NOAA NCEI 1991-2020 monthly normals for every station in the state.