Hadley, PA
Unincorporated community in Mercer County, Pennsylvania
Hadley is a small unincorporated community in Mercer County, Pennsylvania. It is 1.5 miles S of Perry, the nearest town. Its ZIP code is 16130.
Hadley at a glance
- State
- Pennsylvania
- County
- Mercer County
- ZIP code
- 16130
- Nearest town
- Perry (1.5 mi)
- Time zone
- America/New York
- Coordinates
- 41.4139, -80.2333
Weather in Hadley now
Loading the National Weather Service forecast…
Hadley weather by the hour
Hadley weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Hadley.
This week in Hadley
Sunrise, sunset and moon in Hadley
What is the weather usually like in Hadley?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 82°F average high
- Januarycoldest month · 16°F average low
- 43.8 inprecipitation per year · 1,113 mm
- 61.5 insnowfall per year · 156 cm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Hadley: June to September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station MERCER, PA US (USC00365651), adjusted for the elevation of Hadley.
Hadley weather month by month
Sunrise and sunset in Hadley through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:43 AM | 5:17 PM | 9 h 34 min |
| February | 7:13 AM | 5:56 PM | 10 h 42 min |
| March | 7:30 AM | 7:28 PM | 11 h 58 min |
| April | 6:39 AM | 8:02 PM | 13 h 23 min |
| May | 6:00 AM | 8:34 PM | 14 h 34 min |
| June | 5:45 AM | 8:57 PM | 15 h 12 min |
| July | 5:59 AM | 8:54 PM | 14 h 55 min |
| August | 6:28 AM | 8:21 PM | 13 h 53 min |
| September | 7:00 AM | 7:31 PM | 12 h 31 min |
| October | 7:31 AM | 6:41 PM | 11 h 9 min |
| November | 7:08 AM | 5:02 PM | 9 h 54 min |
| December | 7:38 AM | 4:53 PM | 9 h 15 min |
Times for the 15th of each month, local time (America/New York).
What is the weather like in Hadley?
Hadley has a warm-summer humid continental climate. The warmest month is July, with an average high of 82°F (28°C), and the coldest is January, with average lows of 16°F (-9°C).
It gets about 43.8 inches (1,113 mm) of precipitation a year. The wettest month is June and the driest is February. Snow is common: about 61 inches fall in an average year.
The best time to visit Hadley is June to September. 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.
Webcams near Hadley
The closest live webcam is Findley Township, 4.2 miles E of Hadley.
Webcams: Windy.com. Distances in a straight line from Hadley.
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Map of Hadley, PA
Tap any road on the map to see it in Street View below. Map: © OpenStreetMap contributors.
Hadley Street View
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Open in Google Maps ›Towns near Hadley
Other communities near Hadley
Questions about Hadley
Where is Hadley, PA?
Hadley is an unincorporated community in Mercer County, Pennsylvania, 1.5 miles S of Perry.
What county is Hadley in?
Hadley is in Mercer County, Pennsylvania.
What is the ZIP code of Hadley, PA?
The ZIP code for Hadley is 16130.
What is the nearest town to Hadley?
Perry, 1.5 miles away.
Are there webcams near Hadley?
Yes. The closest is Findley Township, 4.2 miles away.
What is the hottest month in Hadley?
July, with an average high of 82°F (28°C).
What is the coldest month in Hadley?
January, with an average low of 16°F (-9°C).
How much does it rain in Hadley?
About 43.8 inches (1,113 mm) a year; the wettest month is June.
Does it snow in Hadley?
Yes, about 61 inches of snow fall in an average year.
When is the best time to visit Hadley?
June to September, when temperatures are most pleasant and rainy days are fewer.
What climate does Hadley have?
Warm-summer humid continental (Köppen Dfb).
Last updated: