Washington weather in April: Washington, Pennsylvania: normal highs, lows, rain and records for April
Washington in April has a normal high of 63°F and a normal low of 40°F, a daily mean of 51°F, rising from 56°F on the 1st to 68°F by the 30th. Measurable precipitation falls on 14 days in a normal April, 3.26 inches in all. (NOAA 1991-2020 normals)
In metric: a normal high of 17°C and low of 4°C, 83 mm of precipitation and 2 cm of snow in April.
- NOAA stationWashington (3 mi NE)
- Station IDUSC00369318
- Location40.18°N 80.19°W
- Elevation1,300 ft (396 m)
- From the center3 miles
- Population13,334
- Jan 37° 20°
- Feb 40° 22°
- Mar 49° 29°
- Apr 63° 40°
- May 72° 49°
- Jun 80° 58°
- Jul 83° 62°
- Aug 83° 60°
- Sep 76° 54°
- Oct 64° 43°
- Nov 52° 33°
- Dec 41° 26°
Each month: normal high (large) and low, °F. Fill: the month's normal mean, colder blue to hotter red.
How warm is Washington in April?
The normal high is 63°F and the normal low 40°F, for a daily mean of 51.1°F. April is 12.0°F warmer than March and 9.4°F cooler than May. April is the 7th warmest month of the year in Washington and the 9th wettest. Across the month the normal high rises 12°F, from 56°F on April 1 to 68°F on April 30. From one year to the next April's mean temperature typically moves about 2.6°F either way (NOAA's standard deviation), so roughly two Aprils in three average between 49°F and 54°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 46%).
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in |
|---|---|---|---|---|
| April 1 | 56°F | 34°F | 44% | 24% |
| April 8 | 60°F | 37°F | 44% | 25% |
| April 15 | 63°F | 39°F | 45% | 27% |
| April 22 | 66°F | 42°F | 46% | 28% |
| April 30 | 68°F | 45°F | 46% | 29% |
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 | 56°F | 34°F | 44% | 24% | 12 h 40 min |
| April 2 | 57°F | 34°F | 44% | 25% | 12 h 40 min |
| April 3 | 57°F | 35°F | 44% | 25% | 12 h 40 min |
| April 4 | 58°F | 35°F | 44% | 25% | 12 h 50 min |
| April 5 | 58°F | 35°F | 44% | 25% | 12 h 50 min |
| April 6 | 59°F | 36°F | 44% | 25% | 12 h 50 min |
| April 7 | 59°F | 36°F | 44% | 25% | 12 h 50 min |
| April 8 | 60°F | 37°F | 44% | 25% | 13 h |
| April 9 | 60°F | 37°F | 44% | 25% | 13 h |
| April 10 | 60°F | 37°F | 45% | 26% | 13 h |
| April 11 | 61°F | 38°F | 45% | 26% | 13 h |
| April 12 | 61°F | 38°F | 45% | 26% | 13 h 10 min |
| April 13 | 62°F | 39°F | 45% | 26% | 13 h 10 min |
| April 14 | 62°F | 39°F | 45% | 26% | 13 h 10 min |
| April 15 | 63°F | 39°F | 45% | 27% | 13 h 10 min |
| April 16 | 63°F | 40°F | 45% | 27% | 13 h 20 min |
| April 17 | 64°F | 40°F | 45% | 27% | 13 h 20 min |
| April 18 | 64°F | 41°F | 45% | 27% | 13 h 20 min |
| April 19 | 64°F | 41°F | 45% | 27% | 13 h 20 min |
| April 20 | 65°F | 41°F | 45% | 27% | 13 h 30 min |
| April 21 | 65°F | 42°F | 46% | 28% | 13 h 30 min |
| April 22 | 66°F | 42°F | 46% | 28% | 13 h 30 min |
| April 23 | 66°F | 43°F | 46% | 28% | 13 h 30 min |
| April 24 | 66°F | 43°F | 46% | 28% | 13 h 40 min |
| April 25 | 67°F | 43°F | 46% | 28% | 13 h 40 min |
| April 26 | 67°F | 44°F | 46% | 28% | 13 h 40 min |
| April 27 | 67°F | 44°F | 46% | 28% | 13 h 40 min |
| April 28 | 68°F | 44°F | 46% | 29% | 13 h 50 min |
| April 29 | 68°F | 45°F | 46% | 29% | 13 h 50 min |
| April 30 | 68°F | 45°F | 46% | 29% | 13 h 50 min |
- Normal high
- 63°FApril average
- Normal low
- 40°FApril average
- Precipitation
- 3.26 inmonth total
- Days with precipitation
- 140.01 inch or more
- Snowfall
- 0.6 inmonth total
- Nights at 32°F or colder
- 7
- 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
- 67%of clear-sky sunlight (NASA)
Source: NOAA NCEI 1991-2020 daily normals, station USC00369318; monthly normals. Daylight is computed from the place's latitude with NOAA's solar equations.
Does it rain or snow in Washington in April?
On a given April day the chance of 0.01 inch or more is 45% on average, highest around April 29 (46%). In all, 3.26 in falls on 14 days of a normal April.
In a normal April in Washington, 7 nights fall to freezing and snowfall averages 0.6 inches.
Snow falls on 1 day in a normal April.
Source: NOAA NCEI 1991-2020 daily and monthly normals, station USC00369318.
How does April in Washington 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; Washington's is 63°F.
Source: NOAA NCEI 1991-2020 monthly normals for every station in the state.