McMillan, PA
Unincorporated community in Washington County, Pennsylvania
McMillan is a small unincorporated community in Washington County, Pennsylvania. It is 0.9 miles W of Donegal, the nearest town. Its ZIP code is 15376.
McMillan at a glance
- State
- Pennsylvania
- County
- Washington County
- ZIP code
- 15376
- Nearest town
- Donegal (0.9 mi)
- Time zone
- America/New York
- Coordinates
- 40.1328, -80.4467
Weather in McMillan now
Loading the National Weather Service forecast…
McMillan weather by the hour
McMillan weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of McMillan.
This week in McMillan
Sunrise, sunset and moon in McMillan
What is the weather usually like in McMillan?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 83°F average high
- Januarycoldest month · 22°F average low
- 37.6 inprecipitation per year · 954 mm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit McMillan: June to September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station WHEELING OHIO CO AP, WV US (USW00014894), adjusted for the elevation of McMillan.
McMillan weather month by month
Sunrise and sunset in McMillan through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:40 AM | 5:22 PM | 9 h 41 min |
| February | 7:12 AM | 5:58 PM | 10 h 45 min |
| March | 7:31 AM | 7:29 PM | 11 h 58 min |
| April | 6:41 AM | 8:01 PM | 13 h 19 min |
| May | 6:04 AM | 8:31 PM | 14 h 27 min |
| June | 5:50 AM | 8:54 PM | 15 h 4 min |
| July | 6:03 AM | 8:51 PM | 14 h 47 min |
| August | 6:32 AM | 8:20 PM | 13 h 48 min |
| September | 7:01 AM | 7:32 PM | 12 h 30 min |
| October | 7:31 AM | 6:43 PM | 11 h 12 min |
| November | 7:06 AM | 5:06 PM | 10 h 0 min |
| December | 7:35 AM | 4:58 PM | 9 h 23 min |
Times for the 15th of each month, local time (America/New York).
What is the weather like in McMillan?
McMillan has a hot-summer humid continental climate. The warmest month is July, with an average high of 83°F (28°C), and the coldest is January, with average lows of 22°F (-5°C).
It gets about 37.6 inches (954 mm) of precipitation a year. The wettest month is June and the driest is February.
The best time to visit McMillan 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 McMillan
The closest live webcam is Donegal Township, 1.2 miles S of McMillan.
Webcams: Windy.com. Distances in a straight line from McMillan.
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Map of McMillan, PA
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McMillan Street View
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Open in Google Maps ›Towns near McMillan
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Questions about McMillan
Where is McMillan, PA?
McMillan is an unincorporated community in Washington County, Pennsylvania, 0.9 miles W of Donegal.
What county is McMillan in?
McMillan is in Washington County, Pennsylvania.
What is the ZIP code of McMillan, PA?
The ZIP code for McMillan is 15376.
What is the nearest town to McMillan?
Donegal, 0.9 miles away.
Are there webcams near McMillan?
Yes. The closest is Donegal Township, 1.2 miles away.
What is the hottest month in McMillan?
July, with an average high of 83°F (28°C).
What is the coldest month in McMillan?
January, with an average low of 22°F (-5°C).
How much does it rain in McMillan?
About 37.6 inches (954 mm) a year; the wettest month is June.
Does it snow in McMillan?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit McMillan?
June to September, when temperatures are most pleasant and rainy days are fewer.
What climate does McMillan have?
Hot-summer humid continental (Köppen Dfa).
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