Derry, PA weather
Today, hourly and 7-day forecast, sunrise and sunset, and the normal climate month by month
Weather in Derry now
Loading the National Weather Service forecast…
Derry weather by the hour
Derry weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Derry.
This week in Derry
Sunrise, sunset and moon in Derry
What is the weather usually like in Derry?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 85°F average high
- Januarycoldest month · 18°F average low
- 45.7 inprecipitation per year · 1,160 mm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Derry: May–June and August–September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station RECTOR 3 SSW, PA US (USC00367338), adjusted for the elevation of Derry.
Derry weather month by month
Sunrise and sunset in Derry through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:36 AM | 5:17 PM | 9 h 40 min |
| February | 7:08 AM | 5:53 PM | 10 h 45 min |
| March | 7:26 AM | 7:25 PM | 11 h 58 min |
| April | 6:36 AM | 7:57 PM | 13 h 20 min |
| May | 5:59 AM | 8:27 PM | 14 h 28 min |
| June | 5:45 AM | 8:50 PM | 15 h 5 min |
| July | 5:58 AM | 8:47 PM | 14 h 48 min |
| August | 6:27 AM | 8:16 PM | 13 h 49 min |
| September | 6:56 AM | 7:27 PM | 12 h 30 min |
| October | 7:26 AM | 6:38 PM | 11 h 12 min |
| November | 7:01 AM | 5:01 PM | 9 h 59 min |
| December | 7:31 AM | 4:53 PM | 9 h 21 min |
Times for the 15th of each month, local time (America/New York).
What is the weather like in Derry?
Derry has a hot-summer humid continental climate. The warmest month is July, with an average high of 85°F (29°C), and the coldest is January, with average lows of 18°F (-8°C).
It gets about 45.7 inches (1,160 mm) of precipitation a year. The wettest month is June and the driest is February.
The best time to visit Derry is May–June and August–September. At 1,171 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 Derry
Weather in towns near Derry
Questions about the weather in Derry
What is the hottest month in Derry?
July, with an average high of 85°F (29°C).
What is the coldest month in Derry?
January, with an average low of 18°F (-8°C).
How much does it rain in Derry?
About 45.7 inches (1,160 mm) a year; the wettest month is June.
Does it snow in Derry?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit Derry?
May–June and August–September, when temperatures are most pleasant and rainy days are fewer.
What climate does Derry have?
Hot-summer humid continental (Köppen Dfa).
What is the weather like in Derry in November?
Highs average 54°F and lows 29°F, with about 3.4 inches of precipitation.
What time is sunrise in Derry?
Around 7:01 AM in mid-November, and sunset around 5:01 PM. Today’s exact times are shown above.
Where does this Derry weather forecast come from?
From the National Weather Service (NOAA), the official U.S. weather agency, for the exact coordinates of Derry.
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