Mount Holly Springs, Pennsylvania Climate
United States
Pop. 2,037 Elev. 169 m / 554 ft
TZ: America/New_York (UTC-4) ·
Mount Holly Springs has warm summers with average highs of 87°F (31°C) in July, and frigid winters averaging 22°F (-6°C) in January. Humidity pushes the summer feels-like temperature to 99°F (37°C), while wind chill can drive winter lows to 14°F (-10°C). Rain falls on about 57 days per year (36.5 in / 926 mm total), with snow on 6 days and 26 in (653 mm) of annual accumulation. The city averages 113 sunny days per year and around 41 thunderstorm days.
| Temperature | 87°F (30°C) high | 22°F (-6°C) low |
| Feels like | 99°F (37°C) high | 14°F (-10°C) low |
| Rain | 57 days | 36.5 in (926 mm) /yr |
| Snow | 6 days | 25.7 in (653 mm) /yr |
| Sky | 113 sunny | 41 stormy |
| Wind | 2.5 mph (1.1 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 (%)
47
Jan 64
Feb 46
Mar 69
Apr 75
May 61
Jun 60
Jul 51
Aug 59
Sep 43
Oct 55
Nov 66
Dec Humidity (%)
57
Jan 57
Feb 48
Mar 55
Apr 68
May 71
Jun 74
Jul 70
Aug 69
Sep 65
Oct 60
Nov 61
Dec Weather Days by Month
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 23 mi Harrisburg International Airport (MDT)
Ski resort 14 mi Roundtop Mountain Resort
National park 42 mi Appalachian National Scenic Trail
Mountain peak
(5,102 ft) 323 mi Algonquin Peak
Hospital 5 mi UPMC Pinnacle Carlisle
Hiking trail 5 mi White Rock Trail
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 34°F 1°C | 22°F -6°C | 0.4 in 11 mm | 9.5 in241 mm | 13 |
| February | 41°F 5°C | 28°F -2°C | 1.5 in 38 mm | 7.9 in200 mm | 8 |
| March | 59°F 15°C | 39°F 4°C | 2.4 in 60 mm | 0.0 in0 mm | 13 |
| April | 66°F 19°C | 47°F 8°C | 3.3 in 84 mm | — | 4 |
| May | 71°F 22°C | 55°F 13°C | 8.5 in 217 mm | — | 2 |
| June | 83°F 28°C | 65°F 18°C | 4.8 in 122 mm | — | 9 |
| July | 87°F 30°C | 70°F 21°C | 6.1 in 154 mm | — | 8 |
| August | 80°F 26°C | 62°F 16°C | 1.9 in 49 mm | — | 14 |
| September | 78°F 25°C | 59°F 15°C | 1.8 in 45 mm | — | 10 |
| October | 65°F 18°C | 46°F 8°C | 2.7 in 69 mm | — | 15 |
| November | 53°F 12°C | 38°F 3°C | 1.5 in 37 mm | 0.3 in8 mm | 12 |
| December | 39°F 4°C | 26°F -3°C | 1.6 in 41 mm | 8.1 in205 mm | 5 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 13 | 0 |
| February | 8 | 1 |
| March | 13 | 2 |
| April | 4 | 4 |
| May | 2 | 10 |
| June | 9 | 7 |
| July | 8 | 10 |
| August | 14 | 3 |
| September | 10 | 2 |
| October | 15 | 1 |
| November | 12 | 0 |
| December | 5 | 1 |