State guides · Pennsylvania · Climate by town
Uniontown, PA rainfall, snowfall and frost dates
Thirty-year averages for Uniontown from NOAA’s 1991–2020 U.S. Climate Normals: rain and snow by month, the last and first freeze, the growing season, and a frost check for any date.
Uniontown averages 44.35 in. of precipitation and 28.1 in. of snow a year. The median last spring freeze (32°F) is April 30 and the median first fall freeze is Oct. 18, a growing season of about 171 days. From NOAA’s Uniontown 1 NE station; checked Nov. 13, 2026.
Is it safe to plant in Uniontown yet?
Dates from January through July check the last spring freeze. Dates from August on check the first fall freeze.
From NOAA’s freeze probabilities for this station. Low spots and valleys can freeze later in spring and earlier in fall than the station.
Uniontown frost dates
| 32°F freeze | 9 in 10 years | 1 in 2 years | 1 in 10 years |
|---|---|---|---|
| Last spring freeze comes after | April 15 | April 30 | May 18 |
| First fall freeze comes before | Oct. 30 | Oct. 18 | Oct. 5 |
Hard freeze (28°F): the median last one in spring is April 17 and the median first one in fall is Oct. 28. The growing season between the median 32°F freezes, April 30 to Oct. 18, runs about 171 days.
Planting tender plants after May 18 means a freeze afterward in only about 1 year in 10. Planting on April 30 leaves even odds. For lawn seeding windows, see our Pennsylvania grass seed guide.
Uniontown rain and snow by month
| Month | Precipitation (in.) | Snow (in.) | Avg high (°F) | Avg low (°F) |
|---|---|---|---|---|
| January | 3.25 | 10.0 | 39.5 | 21.4 |
| February | 2.81 | 8.2 | 42.7 | 22.5 |
| March | 3.73 | 4.9 | 51.1 | 28.7 |
| April | 3.81 | 0.4 | 64.2 | 38.2 |
| May | 4.36 | 0.0 | 73.3 | 48.4 |
| June | 4.81 | 0.0 | 80.6 | 57.4 |
| July | 4.75 | 0.0 | 84.3 | 61.9 |
| August | 3.63 | 0.0 | 83.1 | 60.3 |
| September | 3.55 | 0.0 | 77.5 | 53.0 |
| October | 3.17 | 0.1 | 65.8 | 41.4 |
| November | 3.15 | 0.9 | 53.6 | 31.9 |
| December | 3.33 | 3.6 | 44.0 | 26.3 |
| Year | 44.35 | 28.1 | Average 52.1°F | |
Precipitation is rain plus the water in melted snow and ice. Snow is the depth of new snowfall. Monthly figures are NOAA’s normals and may not add exactly to the yearly totals because of rounding.
- Wettest month: June, 4.81 in. Driest: February, 2.81 in.
- Snowiest month: January, 10.0 in. Months averaging 1 in. or more: December through March. December through February bring about 78% of the year’s snow.
- Average lows at or below 32°F: November through March.
- Coldest nights: January, average low 21.4°F. Warmest days: July, average high 84.3°F.
Planning outdoor work in Uniontown
Average lows sit at or below freezing from November through March, so plan base work, planting and seeding around the frost dates above. Frost depth and ground snow load for footings and roofs are set by your town; our design criteria by ZIP tool shows who sets them for your address. For planting beds, start with a soil test.
Towns near Uniontown
| Town | Miles | Precip. (in.) | Snow (in.) | Median last freeze | Median first freeze |
|---|---|---|---|---|---|
| Donora | 19 | 40.85 | 21.4 | April 27 | Oct. 22 |
| Confluence | 20 | 47.21 | 61.2 | April 30 | Oct. 18 |
| Waynesburg | 24 | 43.07 | 30.1 | May 3 | Oct. 15 |
| Mount Pleasant | 24 | 43.94 | 29.8 | May 1 | Oct. 13 |
| Washington | 31 | 41.34 | 31.9 | April 24 | Oct. 23 |
| Meyersdale | 37 | 41.68 | 45.7 | May 12 | Oct. 5 |
Miles are straight-line distances between NOAA stations. See every town on our Pennsylvania rainfall and snowfall by town chart.
Questions
How much snow does Uniontown, PA get a year?
Uniontown averages 28.1 in. of snow a year, per NOAA’s 1991–2020 normals for its Uniontown 1 NE station. The snowiest month is January, at 10.0 in.
How much rain does Uniontown, PA get a year?
Uniontown averages 44.35 in. of precipitation a year, counting rain and melted snow. The wettest month is June, at 4.81 in.
When is the last frost in Uniontown, PA?
The median last 32°F freeze in Uniontown is April 30. In 1 year in 10 it comes after May 18, and in 9 years in 10 after April 15.
When is the first frost in Uniontown, PA?
The median first 32°F freeze in Uniontown is Oct. 18. In 1 year in 10 it comes before Oct. 5, and in 9 years in 10 before Oct. 30.
How long is the growing season in Uniontown?
About 171 days between the median last and first 32°F freezes, April 30 to Oct. 18.
What is the coldest month in Uniontown?
January, with an average low of 21.4°F and an average high of 39.5°F.
About this data
Station: NOAA’s Uniontown 1 NE station (GHCN USC00369050), about 1 mile northeast of Uniontown, elevation 956 ft, 39.915° N, 79.719° W. These are NOAA’s 1991–2020 U.S. Climate Normals, 30-year averages that NOAA recomputes every 10 years. NOAA rates this station’s precipitation normals standard, its snow normals standard and its temperature and freeze normals standard. Standard means at least 24 years of data, with missing months filled from nearby stations.
Your yard can differ from the station. Elevation, valleys and hillsides change how much snow falls and when the first and last freezes come.
Sources: NOAA NCEI, U.S. Climate Normals; annual and seasonal normals for USC00369050; monthly normals for USC00369050; NOAA normals file documentation. Checked Nov. 13, 2026.
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See landscape designAll Pennsylvania townsAlso: Pennsylvania grass seed guide, soil testing, design criteria by ZIP.
Muthler Landscaping & Construction LLC · 913 Bellefonte Ave, Lock Haven, PA 17745 · (570) 397-9800 · PA HIC #PA212584. Climate data from NOAA; not a forecast.
Using this guide? Link to it or cite it. It's free to use with a link back, and we keep it updated against official sources.
Cite as: Muthler Landscaping & Construction, “Uniontown, PA Rainfall, Snowfall and Frost Dates,” https://muthlerlandscaping.com/state-guides/pennsylvania/climate/uniontown/ (last checked November 13, 2026).
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