Uniontown weather in May: Uniontown, Pennsylvania: normal highs, lows, rain and records for May
Uniontown in May has a normal high of 73°F and a normal low of 48°F, a daily mean of 61°F, rising from 70°F on the 1st to 77°F by the 31st. Measurable precipitation falls on 15 days in a normal May, 4.36 inches in all. (NOAA 1991-2020 normals)
In metric: a normal high of 23°C and low of 9°C, 111 mm of precipitation in May.
- NOAA stationUniontown (1 mi NE)
- Station IDUSC00369050
- Location39.91°N 79.72°W
- Elevation956 ft (291 m)
- From the center1 miles
- Population9,554
- Jan 40° 21°
- Feb 43° 23°
- Mar 51° 29°
- Apr 64° 38°
- May 73° 48°
- Jun 81° 57°
- Jul 84° 62°
- Aug 83° 60°
- Sep 78° 53°
- Oct 66° 41°
- Nov 54° 32°
- Dec 44° 26°
Each month: normal high (large) and low, °F. Fill: the month's normal mean, colder blue to hotter red.
How warm is Uniontown in May?
The normal high is 73°F and the normal low 48°F, for a daily mean of 60.9°F. May is 9.7°F warmer than April and 8.1°F cooler than June. May is the 5th warmest month of the year in Uniontown and the 3rd wettest. Across the month the normal high rises 7°F, from 70°F on May 1 to 77°F on May 31. From one year to the next May's mean temperature typically moves about 3.6°F either way (NOAA's standard deviation), so roughly two Mays in three average between 57°F and 65°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 50%).
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in |
|---|---|---|---|---|
| May 1 | 70°F | 44°F | 50% | 31% |
| May 8 | 72°F | 46°F | 49% | 31% |
| May 15 | 73°F | 48°F | 48% | 31% |
| May 22 | 75°F | 50°F | 46% | 30% |
| May 31 | 77°F | 53°F | 45% | 29% |
Every day of May: normal high, low and chance of precipitation (warmest afternoon May 31, coldest night May 1)
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in | Daylight |
|---|---|---|---|---|---|
| May 1 | 70°F | 44°F | 50% | 31% | 13 h 50 min |
| May 2 | 70°F | 44°F | 49% | 31% | 13 h 50 min |
| May 3 | 71°F | 44°F | 49% | 31% | 14 h |
| May 4 | 71°F | 45°F | 49% | 31% | 14 h |
| May 5 | 71°F | 45°F | 49% | 31% | 14 h |
| May 6 | 71°F | 45°F | 49% | 31% | 14 h |
| May 7 | 72°F | 46°F | 49% | 31% | 14 h |
| May 8 | 72°F | 46°F | 49% | 31% | 14 h 10 min |
| May 9 | 72°F | 46°F | 49% | 31% | 14 h 10 min |
| May 10 | 72°F | 47°F | 49% | 31% | 14 h 10 min |
| May 11 | 72°F | 47°F | 49% | 31% | 14 h 10 min |
| May 12 | 73°F | 47°F | 48% | 31% | 14 h 20 min |
| May 13 | 73°F | 48°F | 48% | 31% | 14 h 20 min |
| May 14 | 73°F | 48°F | 48% | 31% | 14 h 20 min |
| May 15 | 73°F | 48°F | 48% | 31% | 14 h 20 min |
| May 16 | 73°F | 48°F | 48% | 31% | 14 h 20 min |
| May 17 | 74°F | 49°F | 48% | 31% | 14 h 20 min |
| May 18 | 74°F | 49°F | 47% | 31% | 14 h 30 min |
| May 19 | 74°F | 49°F | 47% | 30% | 14 h 30 min |
| May 20 | 74°F | 50°F | 47% | 30% | 14 h 30 min |
| May 21 | 74°F | 50°F | 46% | 30% | 14 h 30 min |
| May 22 | 75°F | 50°F | 46% | 30% | 14 h 30 min |
| May 23 | 75°F | 51°F | 46% | 30% | 14 h 40 min |
| May 24 | 75°F | 51°F | 46% | 30% | 14 h 40 min |
| May 25 | 75°F | 51°F | 46% | 30% | 14 h 40 min |
| May 26 | 75°F | 52°F | 45% | 29% | 14 h 40 min |
| May 27 | 76°F | 52°F | 45% | 29% | 14 h 40 min |
| May 28 | 76°F | 52°F | 45% | 29% | 14 h 40 min |
| May 29 | 76°F | 52°F | 45% | 29% | 14 h 40 min |
| May 30 | 76°F | 53°F | 45% | 29% | 14 h 50 min |
| May 31 | 77°F | 53°F | 45% | 29% | 14 h 50 min |
- Normal high
- 73°FMay average
- Normal low
- 48°FMay average
- Precipitation
- 4.36 inmonth total
- Days with precipitation
- 150.01 inch or more
- Nights at 32°F or colder
- 1
- Daylight
- 13 h 50 min to 14 h 50 minMay 1 to May 31
- Days at 70°F or more
- 20
- Days at 80°F or more
- 10
- Sunshine
- 67%of clear-sky sunlight (NASA)
Source: NOAA NCEI 1991-2020 daily normals, station USC00369050; monthly normals. Daylight is computed from the place's latitude with NOAA's solar equations.
Does it rain in Uniontown in May?
On a given May day the chance of 0.01 inch or more is 47% on average, highest around May 1 (50%). In all, 4.36 in falls on 15 days of a normal May, 1 of them with an inch or more.
In a normal May in Uniontown, 1 nights fall to freezing.
Source: NOAA NCEI 1991-2020 daily and monthly normals, station USC00369050.
What are the records for May in Uniontown?
The warmest May temperature on this station's record (since 1894) is 96°F, on May 27, 1914; the coldest is 23°F, on May 11, 1913. The wettest May brought 8.05 in (1943); the snowiest, 2.0 inches (1897).
Source: records: ACIS, station USC00369050. Records and recent months use complete months only.
How does May in Uniontown compare across Pennsylvania?
Across the 108 places PlainClimate covers in Pennsylvania, May normal highs run from 65°F in Laporte to 75°F in Phoenixville; Uniontown's is 73°F.
Source: NOAA NCEI 1991-2020 monthly normals for every station in the state.