Mountville, Pennsylvania Climate
United States
Pop. 2,854 Elev. 138 m / 453 ft
TZ: America/New_York (UTC-4) ·
Mountville has warm summers with average highs of 87°F (31°C) in July, and cold winters averaging 24°F (-4°C) in January. Humidity pushes the summer feels-like temperature to 99°F (37°C), while wind chill can drive winter lows to 16°F (-9°C). Rain falls on about 61 days per year (35.9 in / 912 mm total), with snow on 6 days and 23 in (592 mm) of annual accumulation. The city averages 117 sunny days per year and around 35 thunderstorm days. Ocean water temperatures reach 86°F (30°C) in summer.
| Temperature | 87°F (31°C) high | 24°F (-4°C) low |
| Feels like | 99°F (37°C) high | 16°F (-9°C) low |
| Rain | 61 days | 35.9 in (912 mm) /yr |
| Snow | 6 days | 23.3 in (592 mm) /yr |
| Sky | 117 sunny | 35 stormy |
| Wind | 2.6 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 64
Feb 46
Mar 69
Apr 74
May 62
Jun 61
Jul 51
Aug 59
Sep 43
Oct 56
Nov 63
Dec Humidity (%)
54
Jan 55
Feb 48
Mar 53
Apr 66
May 69
Jun 72
Jul 68
Aug 68
Sep 64
Oct 59
Nov 62
Dec Weather Days by Month
Water Temperatures
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 9 mi Lancaster Airport (LNS)
Ski resort 27 mi Roundtop Mountain Resort
National park 77 mi Greenbelt Park
Mountain peak
(5,102 ft) 310 mi Algonquin Peak
Hospital 4 mi Penn State Health Lancaster Medical Center
Hiking trail 7 mi Conestoga Trail System
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 36°F 2°C | 24°F -4°C | 0.4 in 11 mm | 8.5 in215 mm | 15 |
| February | 42°F 6°C | 29°F -2°C | 1.8 in 46 mm | 6.7 in169 mm | 6 |
| March | 60°F 15°C | 39°F 4°C | 2.1 in 54 mm | — | 13 |
| April | 65°F 19°C | 48°F 9°C | 3.2 in 82 mm | — | 4 |
| May | 72°F 22°C | 57°F 14°C | 7.2 in 184 mm | — | 3 |
| June | 83°F 28°C | 66°F 19°C | 4.1 in 103 mm | — | 10 |
| July | 87°F 31°C | 72°F 22°C | 6.7 in 170 mm | — | 8 |
| August | 80°F 27°C | 63°F 17°C | 0.9 in 24 mm | — | 15 |
| September | 78°F 26°C | 61°F 16°C | 3.3 in 84 mm | — | 11 |
| October | 66°F 19°C | 48°F 9°C | 2.8 in 72 mm | — | 16 |
| November | 54°F 12°C | 39°F 4°C | 1.6 in 40 mm | 0.1 in4 mm | 10 |
| December | 39°F 4°C | 27°F -3°C | 1.6 in 42 mm | 8.0 in204 mm | 6 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 15 | 0 |
| February | 6 | 1 |
| March | 13 | 2 |
| April | 4 | 3 |
| May | 3 | 7 |
| June | 10 | 7 |
| July | 8 | 8 |
| August | 15 | 1 |
| September | 11 | 4 |
| October | 16 | 1 |
| November | 10 | 0 |
| December | 6 | 1 |
Water Temperatures Data
↑ See chart| Month | Ocean Avg High | Lake Avg High |
|---|---|---|
| January | 42°F 5°C | 33°F 0°C |
| February | 40°F 4°C | 32°F 0°C |
| March | 52°F 11°C | 45°F 7°C |
| April | 63°F 17°C | 54°F 12°C |
| May | 69°F 21°C | 63°F 17°C |
| June | 83°F 28°C | 74°F 23°C |
| July | 86°F 30°C | 80°F 27°C |
| August | 84°F 29°C | 73°F 23°C |
| September | 76°F 24°C | 69°F 20°C |
| October | 72°F 22°C | 56°F 14°C |
| November | 57°F 14°C | 44°F 6°C |
| December | 45°F 7°C | 32°F 0°C |