Harleysville, PA weather
Today, hourly and 7-day forecast, sunrise and sunset, and the normal climate month by month
Weather in Harleysville now
Loading the National Weather Service forecast…
Harleysville weather by the hour
Harleysville weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Harleysville.
This week in Harleysville
Sunrise, sunset and moon in Harleysville
What is the weather usually like in Harleysville?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 78°F average high
- Januarycoldest month · 12°F average low
- 48.5 inprecipitation per year · 1,232 mm
- 12.9 insnowfall per year · 33 cm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Harleysville: June to September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station GRATERFORD 1 E, PA US (USC00363437), adjusted for the elevation of Harleysville.
Harleysville weather month by month
Sunrise and sunset in Harleysville through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:20 AM | 5:01 PM | 9 h 40 min |
| February | 6:52 AM | 5:38 PM | 10 h 45 min |
| March | 7:11 AM | 7:09 PM | 11 h 58 min |
| April | 6:21 AM | 7:41 PM | 13 h 20 min |
| May | 5:43 AM | 8:12 PM | 14 h 28 min |
| June | 5:29 AM | 8:34 PM | 15 h 5 min |
| July | 5:43 AM | 8:31 PM | 14 h 48 min |
| August | 6:11 AM | 8:00 PM | 13 h 48 min |
| September | 6:41 AM | 7:12 PM | 12 h 30 min |
| October | 7:11 AM | 6:23 PM | 11 h 12 min |
| November | 6:46 AM | 4:46 PM | 10 h 0 min |
| December | 7:15 AM | 4:37 PM | 9 h 22 min |
Times for the 15th of each month, local time (America/New York).
What is the weather like in Harleysville?
Harleysville has a warm-summer humid continental climate. The warmest month is July, with an average high of 78°F (25°C), and the coldest is January, with average lows of 12°F (-11°C).
It gets about 48.5 inches (1,232 mm) of precipitation a year. The wettest month is July and the driest is February. Snow is common: about 13 inches fall in an average year.
The best time to visit Harleysville is June to September. At 2,589 ft of elevation, nights are mild most of the year. The live forecast on this page comes from the National Weather Service and the climate averages from NOAA’s 1991–2020 U.S. Climate Normals.
More about Harleysville
Weather in towns near Harleysville
Questions about the weather in Harleysville
What is the hottest month in Harleysville?
July, with an average high of 78°F (25°C).
What is the coldest month in Harleysville?
January, with an average low of 12°F (-11°C).
How much does it rain in Harleysville?
About 48.5 inches (1,232 mm) a year; the wettest month is July.
Does it snow in Harleysville?
Yes, about 13 inches of snow fall in an average year.
When is the best time to visit Harleysville?
June to September, when temperatures are most pleasant and rainy days are fewer.
What climate does Harleysville have?
Warm-summer humid continental (Köppen Dfb).
What is the weather like in Harleysville in November?
Highs average 47°F and lows 24°F, with about 3.4 inches of precipitation.
What time is sunrise in Harleysville?
Around 6:46 AM in mid-November, and sunset around 4:46 PM. Today’s exact times are shown above.
Where does this Harleysville weather forecast come from?
From the National Weather Service (NOAA), the official U.S. weather agency, for the exact coordinates of Harleysville.
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