Costello, PA
Unincorporated community in Potter County, Pennsylvania
Costello is a small unincorporated community in Potter County, Pennsylvania. It is 2.6 miles NE of Sylvania, the nearest town. Its ZIP code is 16720.
Costello at a glance
- State
- Pennsylvania
- County
- Potter County
- ZIP code
- 16720
- Nearest town
- Sylvania (2.6 mi)
- Time zone
- America/New York
- Coordinates
- 41.5933, -78.0597
Weather in Costello now
Loading the National Weather Service forecast…
Costello weather by the hour
Costello weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Costello.
This week in Costello
Sunrise, sunset and moon in Costello
What is the weather usually like in Costello?
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 · 1,114 mm
- 47.1 insnowfall per year · 120 cm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Costello: June to September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station EMPORIUM, PA US (USC00362629), adjusted for the elevation of Costello.
Costello weather month by month
Sunrise and sunset in Costello through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:34 AM | 5:08 PM | 9 h 33 min |
| February | 7:05 AM | 5:47 PM | 10 h 41 min |
| March | 7:22 AM | 7:20 PM | 11 h 58 min |
| April | 6:30 AM | 7:54 PM | 13 h 23 min |
| May | 5:50 AM | 8:26 PM | 14 h 35 min |
| June | 5:35 AM | 8:49 PM | 15 h 13 min |
| July | 5:49 AM | 8:46 PM | 14 h 56 min |
| August | 6:19 AM | 8:13 PM | 13 h 53 min |
| September | 6:51 AM | 7:23 PM | 12 h 31 min |
| October | 7:23 AM | 6:32 PM | 11 h 9 min |
| November | 6:59 AM | 4:53 PM | 9 h 53 min |
| December | 7:30 AM | 4:44 PM | 9 h 14 min |
Times for the 15th of each month, local time (America/New York).
What is the weather like in Costello?
Costello 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 (1,114 mm) of precipitation a year. The wettest month is July and the driest is February. Snow is common: about 47 inches fall in an average year.
The best time to visit Costello 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 Costello
The closest live webcam is Sweden Township, 15.0 miles NE of Costello.
Webcams: Windy.com. Distances in a straight line from Costello.
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Map of Costello, PA
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Costello Street View
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Other communities near Costello
Questions about Costello
Where is Costello, PA?
Costello is an unincorporated community in Potter County, Pennsylvania, 2.6 miles NE of Sylvania.
What county is Costello in?
Costello is in Potter County, Pennsylvania.
What is the ZIP code of Costello, PA?
The ZIP code for Costello is 16720.
What is the nearest town to Costello?
Sylvania, 2.6 miles away.
Are there webcams near Costello?
Yes. The closest is Sweden Township, 15.0 miles away.
What is the hottest month in Costello?
July, with an average high of 82°F (28°C).
What is the coldest month in Costello?
January, with an average low of 16°F (-9°C).
How much does it rain in Costello?
About 43.8 inches (1,114 mm) a year; the wettest month is July.
Does it snow in Costello?
Yes, about 47 inches of snow fall in an average year.
When is the best time to visit Costello?
June to September, when temperatures are most pleasant and rainy days are fewer.
What climate does Costello have?
Warm-summer humid continental (Köppen Dfb).
Last updated: