Olga, IL
Unincorporated community in Hamilton County, Illinois
Olga is a small unincorporated community in Hamilton County, Illinois. It is 7.1 miles N of McLeansboro, the nearest town. Its ZIP code is 62829.
Olga at a glance
- State
- Illinois
- County
- Hamilton County
- ZIP code
- 62829
- Nearest town
- McLeansboro (7.1 mi)
- Time zone
- America/Chicago
- Coordinates
- 37.9914, -88.5769
Weather in Olga now
Loading the National Weather Service forecast…
Olga weather by the hour
Olga weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Olga.
This week in Olga
Sunrise, sunset and moon in Olga
What is the weather usually like in Olga?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 89°F average high
- Januarycoldest month · 22°F average low
- 47.1 inprecipitation per year · 1,196 mm
- 13.3 insnowfall per year · 34 cm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Olga: May and August to October, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station MCLEANSBORO, IL US (USC00115515), adjusted for the elevation of Olga.
Olga weather month by month
Sunrise and sunset in Olga through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:07 AM | 5:00 PM | 9 h 52 min |
| February | 6:42 AM | 5:34 PM | 10 h 51 min |
| March | 7:03 AM | 7:02 PM | 11 h 59 min |
| April | 6:17 AM | 7:31 PM | 13 h 14 min |
| May | 5:42 AM | 7:59 PM | 14 h 17 min |
| June | 5:29 AM | 8:20 PM | 14 h 50 min |
| July | 5:42 AM | 8:18 PM | 14 h 35 min |
| August | 6:08 AM | 7:49 PM | 13 h 40 min |
| September | 6:35 AM | 7:03 PM | 12 h 28 min |
| October | 7:01 AM | 6:18 PM | 11 h 16 min |
| November | 6:33 AM | 4:44 PM | 10 h 10 min |
| December | 7:01 AM | 4:37 PM | 9 h 35 min |
Times for the 15th of each month, local time (America/Chicago).
What is the weather like in Olga?
Olga has a hot-summer humid continental climate. The warmest month is July, with an average high of 89°F (32°C), and the coldest is January, with average lows of 22°F (-6°C).
It gets about 47.1 inches (1,196 mm) of precipitation a year. The wettest month is April and the driest is August. Snow is common: about 13 inches fall in an average year.
The best time to visit Olga 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 Olga
The closest live webcam is Mount Vernon: IN 62: 01-065-009-_-_-cam-1 SR 62 & State St, 38.2 miles E of Olga.
Webcams: Windy.com. Distances in a straight line from Olga.
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Map of Olga, IL
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Olga Street View
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Questions about Olga
Where is Olga, IL?
Olga is an unincorporated community in Hamilton County, Illinois, 7.1 miles N of McLeansboro.
What county is Olga in?
Olga is in Hamilton County, Illinois.
What is the ZIP code of Olga, IL?
The ZIP code for Olga is 62829.
What is the nearest town to Olga?
McLeansboro, 7.1 miles away.
Are there webcams near Olga?
Yes. The closest is Mount Vernon: IN 62: 01-065-009-_-_-cam-1 SR 62 & State St, 38.2 miles away.
What is the hottest month in Olga?
July, with an average high of 89°F (32°C).
What is the coldest month in Olga?
January, with an average low of 22°F (-6°C).
How much does it rain in Olga?
About 47.1 inches (1,196 mm) a year; the wettest month is April.
Does it snow in Olga?
Yes, about 13 inches of snow fall in an average year.
When is the best time to visit Olga?
May and August to October, when temperatures are most pleasant and rainy days are fewer.
What climate does Olga have?
Hot-summer humid continental (Köppen Dfa).
Last updated: