Petersham, MA weather
Today, hourly and 7-day forecast, sunrise and sunset, and the normal climate month by month
Weather in Petersham now
Loading the National Weather Service forecast…
Petersham weather by the hour
Petersham weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Petersham.
This week in Petersham
Sunrise, sunset and moon in Petersham
What is the weather usually like in Petersham?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 82°F average high
- Januarycoldest month · 12°F average low
- 47.7 inprecipitation per year · 1,212 mm
- 60.4 insnowfall per year · 153 cm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Petersham: June to September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station BARRE FALLS DAM, MA US (USC00190408), adjusted for the elevation of Petersham.
Petersham weather month by month
Sunrise and sunset in Petersham through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:13 AM | 4:42 PM | 9 h 28 min |
| February | 6:43 AM | 5:22 PM | 10 h 38 min |
| March | 6:58 AM | 6:56 PM | 11 h 57 min |
| April | 6:05 AM | 7:31 PM | 13 h 26 min |
| May | 5:25 AM | 8:05 PM | 14 h 40 min |
| June | 5:09 AM | 8:29 PM | 15 h 20 min |
| July | 5:23 AM | 8:26 PM | 15 h 2 min |
| August | 5:54 AM | 7:51 PM | 13 h 57 min |
| September | 6:27 AM | 7:00 PM | 12 h 32 min |
| October | 7:00 AM | 6:08 PM | 11 h 7 min |
| November | 6:38 AM | 4:28 PM | 9 h 49 min |
| December | 7:09 AM | 4:18 PM | 9 h 8 min |
Times for the 15th of each month, local time (America/New York).
What is the weather like in Petersham?
Petersham 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 12°F (-11°C).
It gets about 47.7 inches (1,212 mm) of precipitation a year. The wettest month is October and the driest is February. Snow is common: about 60 inches fall in an average year.
The best time to visit Petersham is June to September. At 1,079 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 Petersham
Weather in towns near Petersham
Questions about the weather in Petersham
What is the hottest month in Petersham?
July, with an average high of 82°F (28°C).
What is the coldest month in Petersham?
January, with an average low of 12°F (-11°C).
How much does it rain in Petersham?
About 47.7 inches (1,212 mm) a year; the wettest month is October.
Does it snow in Petersham?
Yes, about 60 inches of snow fall in an average year.
When is the best time to visit Petersham?
June to September, when temperatures are most pleasant and rainy days are fewer.
What climate does Petersham have?
Warm-summer humid continental (Köppen Dfb).
What is the weather like in Petersham in November?
Highs average 49°F and lows 26°F, with about 3.7 inches of precipitation.
What time is sunrise in Petersham?
Around 6:38 AM in mid-November, and sunset around 4:28 PM. Today’s exact times are shown above.
Where does this Petersham weather forecast come from?
From the National Weather Service (NOAA), the official U.S. weather agency, for the exact coordinates of Petersham.
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