Updated October 2026
Marsh Creek State Park: Weather by Month and When to Go
Marsh Creek State Park is a state park in Pennsylvania. Average highs range from 38°F in January to 85°F in July.
Average highs sit between 60°F and 80°F in April through June and September through October. They run above 80°F in July and August and below 60°F in November through March. The figures are NOAA climate normals for 1991–2020, measured at a weather station 2.4 miles from the park.
Warmest average high
85°F
July
Coldest average low
23°F
January and February
Most precipitation
4.9 in
September
Longest days
14.8 h
June
Marsh Creek State Park weather by month
| Month | Average high | Average low | Precipitation | Snowfall | Daylight |
|---|---|---|---|---|---|
| January | 38°F | 23°F | 3.7 in | 8.9 in | 9.4 h |
| February | 41°F | 23°F | 3.2 in | 9.5 in | 10.5 h |
| March | 49°F | 30°F | 4.5 in | 4.0 in | 11.7 h |
| April | 62°F | 40°F | 4.0 in | 1.0 in | 13.1 h |
| May | 72°F | 50°F | 4.0 in | 0.0 in | 14.2 h |
| June | 80°F | 59°F | 4.6 in | 0.0 in | 14.8 h |
| July | 85°F | 64°F | 4.8 in | 0.0 in | 14.6 h |
| August | 83°F | 62°F | 4.6 in | 0.0 in | 13.6 h |
| September | 76°F | 55°F | 4.9 in | 0.0 in | 12.3 h |
| October | 64°F | 44°F | 4.5 in | 0.2 in | 10.9 h |
| November | 53°F | 35°F | 3.4 in | 0.9 in | 9.7 h |
| December | 43°F | 28°F | 4.5 in | 3.9 in | 9.2 h |
Temperature, precipitation and snowfall figures are NOAA climate normals for 1991–2020 from station USC00363321, the nearest station with a complete set of temperature normals, 2.4 miles from the park. Conditions in the park can differ from the station's, most of all where the two sit at different elevations. Daylight is calculated for the park's latitude at the middle of each month.
What the averages show
- Temperature. July is the warmest month, with an average high of 85°F and an average low of 64°F. January and February are the coldest months, each with an average low of 23°F.
- Precipitation. September is the wettest month, averaging 4.9 inches of precipitation, and February is the driest, at 3.2 inches. An average year brings about 50.7 inches in total.
- Snowfall. The station averages 28.4 inches of snow a year, with the most in February (9.5 inches).
- Daylight. Days run from about 9.2 hours of daylight in December to 14.8 hours in June.
Camping, trails, maps and fees
Whether Marsh Creek State Park has camping or cabins, where its trails run, when it opens and what it charges are all published by the agency that runs the park. Its official page is the place to check before a trip.
Official Marsh Creek State Park page
For the forecast rather than the averages, the National Weather Service issues a point forecast for the park's location.
National Weather Service forecast for Marsh Creek State Park
Where to stay near Marsh Creek State Park
Hotels, cabins and vacation rentals near Marsh Creek State Park, with live availability and prices.
Top-rated places to stay near Marsh Creek State Park
Prices for Oct 16–18, 4 adults. Change dates on the map below.
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Frequently Asked Questions
July is the warmest month, with an average high of 85°F and an average low of 64°F. January and February are the coldest months, each with an average low of 23°F. These are NOAA 1991–2020 climate normals from a weather station 2.4 miles from the park.
Average highs sit between 60°F and 80°F in April through June and September through October. They run above 80°F in July and August and below 60°F in November through March.
September is the wettest month, averaging 4.9 inches of precipitation, and February is the driest, at 3.2 inches. An average year brings about 50.7 inches in total. Snowfall averages 28.4 inches a year, with the most in February.
Days run from about 9.2 hours of daylight in December to 14.8 hours in June. The hours are calculated for the park's latitude.
Nearest National Park Service sites
- Hopewell Furnace National Historic Site10 miles away
- Valley Forge National Historical Park15 miles away
- First State National Historical Park19 miles away
Nearby state parks
- Ridley Creek State Park17 miles away
- Lums Pond State Park35 miles away · Delaware
- Nockamixon State Park38 miles away
- Neshaminy State Park43 miles away
Distances are measured in a straight line from the park, so the drive is longer.
Sources: NOAA NCEI U.S. Climate Normals 1991–2020; USGS Protected Areas Database for location; the official Pennsylvania state park listing for the park's name.