Mount Pleasant, Pennsylvania Climate
United States
Pop. 4,497 Elev. 205 m / 673 ft
TZ: America/New_York (UTC-4) ·
Summers in Mount Pleasant are warm, with July highs around 87°F (31°C), while winters are frigid with January lows of 23°F (-5°C). Humidity pushes the summer feels-like temperature to 99°F (37°C), while wind chill can drive winter lows to 15°F (-9°C). Expect around 59 rainy days annually (35.4 in / 898 mm total), with snow on 5 days and 24 in (607 mm) of annual accumulation. The city averages 114 sunny days per year and around 35 thunderstorm days. Nearby lake water reaches 83°F (28°C) in summer.
| Temperature | 87°F (31°C) high | 23°F (-5°C) low |
| Feels like | 99°F (37°C) high | 15°F (-10°C) low |
| Rain | 59 days | 35.4 in (898 mm) /yr |
| Snow | 5 days | 23.9 in (607 mm) /yr |
| Sky | 114 sunny | 35 stormy |
| Wind | 2.7 mph (1.2 m/s) avg |
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Explore on the MapMonthly Climate Chart
Best months to visit: Apr, Aug, Sep, Oct
Sky & Air by Month
Cloud cover (%)
44
Jan 62
Feb 46
Mar 69
Apr 76
May 62
Jun 62
Jul 52
Aug 60
Sep 44
Oct 53
Nov 64
Dec Humidity (%)
55
Jan 56
Feb 47
Mar 55
Apr 67
May 70
Jun 73
Jul 69
Aug 68
Sep 64
Oct 59
Nov 61
Dec Weather Days by Month
Water Temperatures
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 36 mi Harrisburg International Airport (MDT)
Ski resort 16 mi Liberty Mountain Resort
National park 29 mi Appalachian National Scenic Trail
Mountain peak
(4,928 ft) 319 mi Third Peak
Hospital 7 mi Hanover Family Practice
Hiking trail 20 mi York County Heritage Rail Trail
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 35°F 2°C | 23°F -5°C | 0.5 in 12 mm | 10.4 in264 mm | 15 |
| February | 42°F 6°C | 29°F -2°C | 1.6 in 41 mm | 6.2 in156 mm | 7 |
| March | 60°F 15°C | 40°F 4°C | 2.0 in 51 mm | — | 13 |
| April | 66°F 19°C | 48°F 9°C | 3.1 in 79 mm | — | 5 |
| May | 72°F 22°C | 56°F 13°C | 8.1 in 205 mm | — | 3 |
| June | 83°F 28°C | 66°F 19°C | 3.9 in 98 mm | — | 9 |
| July | 87°F 31°C | 71°F 22°C | 6.5 in 165 mm | — | 7 |
| August | 80°F 27°C | 63°F 17°C | 0.9 in 24 mm | — | 13 |
| September | 78°F 26°C | 60°F 16°C | 2.9 in 72 mm | — | 10 |
| October | 66°F 19°C | 47°F 9°C | 2.8 in 71 mm | — | 15 |
| November | 54°F 12°C | 39°F 4°C | 1.4 in 36 mm | 0.3 in7 mm | 12 |
| December | 39°F 4°C | 27°F -3°C | 1.7 in 43 mm | 7.1 in180 mm | 5 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 15 | 0 |
| February | 7 | 1 |
| March | 13 | 1 |
| April | 5 | 2 |
| May | 3 | 6 |
| June | 9 | 7 |
| July | 7 | 11 |
| August | 13 | 1 |
| September | 10 | 4 |
| October | 15 | 1 |
| November | 12 | 0 |
| December | 5 | 1 |
Water Temperatures Data
↑ See chart| Month | Lake Avg High |
|---|---|
| January | 33°F 0°C |
| February | 32°F 0°C |
| March | 42°F 6°C |
| April | 53°F 12°C |
| May | 64°F 18°C |
| June | 76°F 24°C |
| July | 83°F 28°C |
| August | 75°F 24°C |
| September | 69°F 21°C |
| October | 58°F 15°C |
| November | 46°F 8°C |
| December | 35°F 2°C |