Jess, IL
Unincorporated community in Sangamon County, Illinois
Jess is a small unincorporated community in Sangamon County, Illinois. It is 0.6 miles W of Jerome, the nearest town. Its ZIP code is 62704.
Jess at a glance
- State
- Illinois
- County
- Sangamon County
- ZIP code
- 62704
- Nearest town
- Jerome (0.6 mi)
- Time zone
- America/Chicago
- Coordinates
- 39.7647, -89.6675
Weather in Jess now
Loading the National Weather Service forecast…
Jess weather by the hour
Jess weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Jess.
This week in Jess
Sunrise, sunset and moon in Jess
What is the weather usually like in Jess?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 85°F average high
- Januarycoldest month · 19°F average low
- 40.4 inprecipitation per year · 1,027 mm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Jess: May–June and August–September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station SPRINGFIELD #2, IL US (USC00118186), adjusted for the elevation of Jess.
Jess weather month by month
Sunrise and sunset in Jess through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:16 AM | 5:00 PM | 9 h 43 min |
| February | 6:49 AM | 5:36 PM | 10 h 46 min |
| March | 7:08 AM | 7:06 PM | 11 h 58 min |
| April | 6:19 AM | 7:38 PM | 13 h 19 min |
| May | 5:42 AM | 8:07 PM | 14 h 25 min |
| June | 5:28 AM | 8:30 PM | 15 h 1 min |
| July | 5:41 AM | 8:27 PM | 14 h 45 min |
| August | 6:09 AM | 7:56 PM | 13 h 46 min |
| September | 6:38 AM | 7:08 PM | 12 h 30 min |
| October | 7:07 AM | 6:20 PM | 11 h 13 min |
| November | 6:42 AM | 4:44 PM | 10 h 2 min |
| December | 7:11 AM | 4:36 PM | 9 h 25 min |
Times for the 15th of each month, local time (America/Chicago).
What is the weather like in Jess?
Jess has a hot-summer humid continental climate. The warmest month is July, with an average high of 85°F (30°C), and the coldest is January, with average lows of 19°F (-7°C).
It gets about 40.4 inches (1,027 mm) of precipitation a year. The wettest month is May and the driest is January.
The best time to visit Jess is May–June and August–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 Jess
The closest live webcam is Springfield › North-east: Lincoln Home National Historic Site, 2.5 miles NE of Jess.
Webcams: Windy.com. Distances in a straight line from Jess.
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Map of Jess, IL
Tap any road on the map to see it in Street View below. Map: © OpenStreetMap contributors.
Jess Street View
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Open in Google Maps ›Towns near Jess
Other communities near Jess
Questions about Jess
Where is Jess, IL?
Jess is an unincorporated community in Sangamon County, Illinois, 0.6 miles W of Jerome.
What county is Jess in?
Jess is in Sangamon County, Illinois.
What is the ZIP code of Jess, IL?
The ZIP code for Jess is 62704.
What is the nearest town to Jess?
Jerome, 0.6 miles away.
Are there webcams near Jess?
Yes. The closest is Springfield › North-east: Lincoln Home National Historic Site, 2.5 miles away.
What is the hottest month in Jess?
July, with an average high of 85°F (30°C).
What is the coldest month in Jess?
January, with an average low of 19°F (-7°C).
How much does it rain in Jess?
About 40.4 inches (1,027 mm) a year; the wettest month is May.
Does it snow in Jess?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit Jess?
May–June and August–September, when temperatures are most pleasant and rainy days are fewer.
What climate does Jess have?
Hot-summer humid continental (Köppen Dfa).
Last updated: