Alda, IL
Unincorporated community in Washington County, Illinois
Alda is a small unincorporated community in Washington County, Illinois. It is 2.2 miles SW of Hoyleton, the nearest town. Its ZIP code is 62803.
Alda at a glance
- State
- Illinois
- County
- Washington County
- ZIP code
- 62803
- Nearest town
- Hoyleton (2.2 mi)
- Time zone
- America/Chicago
- Coordinates
- 38.4628, -89.2367
Weather in Alda now
Loading the National Weather Service forecast…
Alda weather by the hour
Alda weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Alda.
This week in Alda
Sunrise, sunset and moon in Alda
What is the weather usually like in Alda?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 87°F average high
- Januarycoldest month · 21°F average low
- 42.2 inprecipitation per year · 1,072 mm
- 11.7 insnowfall per year · 30 cm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Alda: May and August to October, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station NASHVILLE 1 E, IL US (USC00116011), adjusted for the elevation of Alda.
Alda weather month by month
Sunrise and sunset in Alda through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:11 AM | 5:01 PM | 9 h 50 min |
| February | 6:45 AM | 5:36 PM | 10 h 50 min |
| March | 7:06 AM | 7:05 PM | 11 h 59 min |
| April | 6:19 AM | 7:34 PM | 13 h 15 min |
| May | 5:43 AM | 8:02 PM | 14 h 19 min |
| June | 5:30 AM | 8:24 PM | 14 h 53 min |
| July | 5:43 AM | 8:22 PM | 14 h 38 min |
| August | 6:10 AM | 7:52 PM | 13 h 42 min |
| September | 6:37 AM | 7:06 PM | 12 h 29 min |
| October | 7:04 AM | 6:20 PM | 11 h 15 min |
| November | 6:37 AM | 4:45 PM | 10 h 8 min |
| December | 7:05 AM | 4:38 PM | 9 h 33 min |
Times for the 15th of each month, local time (America/Chicago).
What is the weather like in Alda?
Alda has a hot-summer humid continental climate. The warmest month is July, with an average high of 87°F (31°C), and the coldest is January, with average lows of 21°F (-6°C).
It gets about 42.2 inches (1,072 mm) of precipitation a year. The wettest month is May and the driest is February. Snow is common: about 12 inches fall in an average year.
The best time to visit Alda 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 Alda
The closest live webcam is Sparta: Sparta Community Airport, 34.4 miles SW of Alda.
Webcams: Windy.com. Distances in a straight line from Alda.
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Map of Alda, IL
Tap any road on the map to see it in Street View below. Map: © OpenStreetMap contributors.
Alda Street View
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Open in Google Maps ›Towns near Alda
Other communities near Alda
Questions about Alda
Where is Alda, IL?
Alda is an unincorporated community in Washington County, Illinois, 2.2 miles SW of Hoyleton.
What county is Alda in?
Alda is in Washington County, Illinois.
What is the ZIP code of Alda, IL?
The ZIP code for Alda is 62803.
What is the nearest town to Alda?
Hoyleton, 2.2 miles away.
Are there webcams near Alda?
Yes. The closest is Sparta: Sparta Community Airport, 34.4 miles away.
What is the hottest month in Alda?
July, with an average high of 87°F (31°C).
What is the coldest month in Alda?
January, with an average low of 21°F (-6°C).
How much does it rain in Alda?
About 42.2 inches (1,072 mm) a year; the wettest month is May.
Does it snow in Alda?
Yes, about 12 inches of snow fall in an average year.
When is the best time to visit Alda?
May and August to October, when temperatures are most pleasant and rainy days are fewer.
What climate does Alda have?
Hot-summer humid continental (Köppen Dfa).
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