Updated October 2026
Wawayanda State Park: Weather by Month and When to Go
Wawayanda State Park is a state park in New Jersey. Average highs range from 36°F in January to 83°F in July.
Average highs sit between 60°F and 80°F in May through June and September through October. They run above 80°F in July and August and below 60°F in November through April. The figures are NOAA climate normals for 1991–2020, measured at a weather station 10.3 miles from the park.
Warmest average high
83°F
July
Coldest average low
19°F
January and February
Most precipitation
5.0 in
October
Longest days
14.9 h
June
Wawayanda State Park weather by month
| Month | Average high | Average low | Precipitation | Daylight |
|---|---|---|---|---|
| January | 36°F | 19°F | 4.1 in | 9.3 h |
| February | 39°F | 19°F | 3.2 in | 10.4 h |
| March | 47°F | 27°F | 4.5 in | 11.7 h |
| April | 59°F | 38°F | 4.2 in | 13.1 h |
| May | 70°F | 48°F | 4.0 in | 14.3 h |
| June | 78°F | 57°F | 4.9 in | 14.9 h |
| July | 83°F | 61°F | 4.6 in | 14.7 h |
| August | 81°F | 60°F | 4.3 in | 13.7 h |
| September | 75°F | 52°F | 4.9 in | 12.3 h |
| October | 63°F | 41°F | 5.0 in | 10.9 h |
| November | 51°F | 32°F | 3.8 in | 9.6 h |
| December | 41°F | 25°F | 4.8 in | 9.0 h |
Temperature and precipitation figures are NOAA climate normals for 1991–2020 from station USC00281582, the nearest station with a complete set of temperature normals, 10.3 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 83°F and an average low of 61°F. January and February are the coldest months, each with an average low of 19°F.
- Precipitation. October is the wettest month, averaging 5.0 inches of precipitation, and February is the driest, at 3.2 inches. An average year brings about 52.3 inches in total.
- Snowfall. The station has no snowfall normal, so snowfall is left out of the table. That is a gap in the station's record, not a sign that it never snows here.
- Daylight. Days run from about 9.0 hours of daylight in December to 14.9 hours in June.
Camping, trails, maps and fees
Whether Wawayanda 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 Wawayanda State Park page
For the forecast rather than the averages, the National Weather Service issues a point forecast for the park's location.
Where to stay near Wawayanda State Park
Hotels, cabins and vacation rentals near Wawayanda State Park, with live availability and prices.
Top-rated places to stay near Wawayanda State Park
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Frequently Asked Questions
July is the warmest month, with an average high of 83°F and an average low of 61°F. January and February are the coldest months, each with an average low of 19°F. These are NOAA 1991–2020 climate normals from a weather station 10.3 miles from the park.
Average highs sit between 60°F and 80°F in May through June and September through October. They run above 80°F in July and August and below 60°F in November through April.
October is the wettest month, averaging 5.0 inches of precipitation, and February is the driest, at 3.2 inches. An average year brings about 52.3 inches in total. The station has no snowfall normal, so no snowfall figure is available.
Days run from about 9.0 hours of daylight in December to 14.9 hours in June. The hours are calculated for the park's latitude.
Nearest National Park Service sites
- Paterson Great Falls National Historical Park22 miles away
- Delaware Water Gap National Recreation Area28 miles away
- Thomas Edison National Historical Park29 miles away
Nearby state parks
- Harriman State Park17 miles away · New York
- Hopatcong State Park22 miles away
- Bear Mountain State Park24 miles away · New York
- Rockland Lake State Park26 miles away · New York
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 New Jersey state park listing for the park's name.