Aviston, IL weather
Today, hourly and 7-day forecast, sunrise and sunset, and the normal climate month by month
Weather in Aviston now
Loading the National Weather Service forecast…
Aviston weather by the hour
Aviston weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Aviston.
This week in Aviston
Sunrise, sunset and moon in Aviston
What is the weather usually like in Aviston?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 88°F average high
- Januarycoldest month · 22°F average low
- 45.9 inprecipitation per year · 1,165 mm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Aviston: May and August to October, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station CARLYLE RSVR, IL US (USC00111290), adjusted for the elevation of Aviston.
Aviston weather month by month
Sunrise and sunset in Aviston through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:13 AM | 5:02 PM | 9 h 49 min |
| February | 6:47 AM | 5:37 PM | 10 h 50 min |
| March | 7:07 AM | 7:06 PM | 11 h 59 min |
| April | 6:20 AM | 7:36 PM | 13 h 16 min |
| May | 5:44 AM | 8:04 PM | 14 h 20 min |
| June | 5:31 AM | 8:26 PM | 14 h 54 min |
| July | 5:45 AM | 8:23 PM | 14 h 38 min |
| August | 6:11 AM | 7:54 PM | 13 h 42 min |
| September | 6:38 AM | 7:08 PM | 12 h 29 min |
| October | 7:06 AM | 6:21 PM | 11 h 15 min |
| November | 6:39 AM | 4:46 PM | 10 h 7 min |
| December | 7:07 AM | 4:39 PM | 9 h 32 min |
Times for the 15th of each month, local time (America/Chicago).
What is the weather like in Aviston?
Aviston 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 22°F (-6°C).
It gets about 45.9 inches (1,165 mm) of precipitation a year. The wettest month is May and the driest is February.
The best time to visit Aviston is May and August to October. At 469 ft of elevation, nights are mild most of the year. 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.
More about Aviston
Weather in towns near Aviston
Questions about the weather in Aviston
What is the hottest month in Aviston?
July, with an average high of 88°F (31°C).
What is the coldest month in Aviston?
January, with an average low of 22°F (-6°C).
How much does it rain in Aviston?
About 45.9 inches (1,165 mm) a year; the wettest month is May.
Does it snow in Aviston?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit Aviston?
May and August to October, when temperatures are most pleasant and rainy days are fewer.
What climate does Aviston have?
Hot-summer humid continental (Köppen Dfa).
What is the weather like in Aviston in November?
Highs average 55°F and lows 36°F, with about 3.7 inches of precipitation.
What time is sunrise in Aviston?
Around 6:39 AM in mid-November, and sunset around 4:46 PM. Today’s exact times are shown above.
Where does this Aviston weather forecast come from?
From the National Weather Service (NOAA), the official U.S. weather agency, for the exact coordinates of Aviston.
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