Jamesville, NY
Unincorporated community in Onondaga County, New York
Jamesville is a small unincorporated community in Onondaga County, New York. It is 2.6 miles N of DeWitt, the nearest town. Its ZIP code is 13078.
Jamesville at a glance
- State
- New York
- County
- Onondaga County
- ZIP code
- 13078
- Nearest town
- DeWitt (2.6 mi)
- Time zone
- America/New York
- Coordinates
- 42.9919, -76.0719
Weather in Jamesville now
Loading the National Weather Service forecast…
Jamesville weather by the hour
Jamesville weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Jamesville.
This week in Jamesville
Sunrise, sunset and moon in Jamesville
What is the weather usually like in Jamesville?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 82°F average high
- Januarycoldest month · 17°F average low
- 39.9 inprecipitation per year · 1,013 mm
- 127.8 insnowfall per year · 325 cm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Jamesville: June to September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station SYRACUSE HANCOCK INTL AP, NY US (USW00014771), adjusted for the elevation of Jamesville.
Jamesville weather month by month
Sunrise and sunset in Jamesville through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:30 AM | 4:56 PM | 9 h 25 min |
| February | 6:59 AM | 5:36 PM | 10 h 37 min |
| March | 7:14 AM | 7:11 PM | 11 h 57 min |
| April | 6:20 AM | 7:48 PM | 13 h 27 min |
| May | 5:39 AM | 8:22 PM | 14 h 43 min |
| June | 5:22 AM | 8:46 PM | 15 h 23 min |
| July | 5:37 AM | 8:43 PM | 15 h 5 min |
| August | 6:09 AM | 8:08 PM | 13 h 59 min |
| September | 6:42 AM | 7:15 PM | 12 h 33 min |
| October | 7:16 AM | 6:23 PM | 11 h 6 min |
| November | 6:55 AM | 4:42 PM | 9 h 47 min |
| December | 7:27 AM | 4:32 PM | 9 h 5 min |
Times for the 15th of each month, local time (America/New York).
What is the weather like in Jamesville?
Jamesville has a hot-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 17°F (-9°C).
It gets about 39.9 inches (1,013 mm) of precipitation a year. The wettest month is October and the driest is February. Snow is common: about 128 inches fall in an average year.
The best time to visit Jamesville 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 Jamesville
The closest live webcam is City of Ithaca: Ithaca, 43.1 miles SW of Jamesville.
Webcams: Windy.com. Distances in a straight line from Jamesville.
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Map of Jamesville, NY
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Jamesville Street View
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Questions about Jamesville
Where is Jamesville, NY?
Jamesville is an unincorporated community in Onondaga County, New York, 2.6 miles N of DeWitt.
What county is Jamesville in?
Jamesville is in Onondaga County, New York.
What is the ZIP code of Jamesville, NY?
The ZIP code for Jamesville is 13078.
What is the nearest town to Jamesville?
DeWitt, 2.6 miles away.
Are there webcams near Jamesville?
Yes. The closest is City of Ithaca: Ithaca, 43.1 miles away.
What is the hottest month in Jamesville?
July, with an average high of 82°F (28°C).
What is the coldest month in Jamesville?
January, with an average low of 17°F (-9°C).
How much does it rain in Jamesville?
About 39.9 inches (1,013 mm) a year; the wettest month is October.
Does it snow in Jamesville?
Yes, about 128 inches of snow fall in an average year.
When is the best time to visit Jamesville?
June to September, when temperatures are most pleasant and rainy days are fewer.
What climate does Jamesville have?
Hot-summer humid continental (Köppen Dfa).
Last updated: