Sepo, IL
Unincorporated community in Fulton County, Illinois
Sepo is a small unincorporated community in Fulton County, Illinois. It is 4.1 miles NW of Lewistown, the nearest town. Its ZIP code is 61542.
Sepo at a glance
- State
- Illinois
- County
- Fulton County
- ZIP code
- 61542
- Nearest town
- Lewistown (4.1 mi)
- Time zone
- America/Chicago
- Coordinates
- 40.3436, -90.1192
Weather in Sepo now
Loading the National Weather Service forecast…
Sepo weather by the hour
Sepo weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Sepo.
This week in Sepo
Sunrise, sunset and moon in Sepo
What is the weather usually like in Sepo?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 88°F average high
- Januarycoldest month · 16°F average low
- 41.0 inprecipitation per year · 1,042 mm
- 27.9 insnowfall per year · 71 cm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Sepo: May and August to October, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station HAVANA, IL US (USC00113940), adjusted for the elevation of Sepo.
Sepo weather month by month
Sunrise and sunset in Sepo through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:19 AM | 5:00 PM | 9 h 40 min |
| February | 6:51 AM | 5:37 PM | 10 h 45 min |
| March | 7:10 AM | 7:08 PM | 11 h 58 min |
| April | 6:20 AM | 7:40 PM | 13 h 20 min |
| May | 5:42 AM | 8:11 PM | 14 h 28 min |
| June | 5:28 AM | 8:33 PM | 15 h 5 min |
| July | 5:42 AM | 8:31 PM | 14 h 48 min |
| August | 6:10 AM | 7:59 PM | 13 h 49 min |
| September | 6:40 AM | 7:10 PM | 12 h 30 min |
| October | 7:10 AM | 6:22 PM | 11 h 11 min |
| November | 6:45 AM | 4:44 PM | 9 h 59 min |
| December | 7:14 AM | 4:36 PM | 9 h 21 min |
Times for the 15th of each month, local time (America/Chicago).
What is the weather like in Sepo?
Sepo has a hot-summer humid continental climate. The warmest month is July, with an average high of 88°F (31°C), and the coldest is January, with average lows of 16°F (-9°C).
It gets about 41.0 inches (1,042 mm) of precipitation a year. The wettest month is May and the driest is February. Snow is common: about 28 inches fall in an average year.
The best time to visit Sepo is May and August to October. 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 Sepo
The closest live webcam is Macomb › South-east: Macombopoly, 30.1 miles W of Sepo.
Webcams: Windy.com. Distances in a straight line from Sepo.
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Map of Sepo, IL
Tap any road on the map to see it in Street View below. Map: © OpenStreetMap contributors.
Sepo Street View
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Open in Google Maps ›Towns near Sepo
Other communities near Sepo
Questions about Sepo
Where is Sepo, IL?
Sepo is an unincorporated community in Fulton County, Illinois, 4.1 miles NW of Lewistown.
What county is Sepo in?
Sepo is in Fulton County, Illinois.
What is the ZIP code of Sepo, IL?
The ZIP code for Sepo is 61542.
What is the nearest town to Sepo?
Lewistown, 4.1 miles away.
Are there webcams near Sepo?
Yes. The closest is Macomb › South-east: Macombopoly, 30.1 miles away.
What is the hottest month in Sepo?
July, with an average high of 88°F (31°C).
What is the coldest month in Sepo?
January, with an average low of 16°F (-9°C).
How much does it rain in Sepo?
About 41.0 inches (1,042 mm) a year; the wettest month is May.
Does it snow in Sepo?
Yes, about 28 inches of snow fall in an average year.
When is the best time to visit Sepo?
May and August to October, when temperatures are most pleasant and rainy days are fewer.
What climate does Sepo have?
Hot-summer humid continental (Köppen Dfa).
Last updated: