Derby, IL
Unincorporated community in Gallatin County, Illinois
Derby is a small unincorporated community in Gallatin County, Illinois. It is 7.8 miles N of Equality, the nearest town. Its ZIP code is 62934.
Derby at a glance
- State
- Illinois
- County
- Gallatin County
- ZIP code
- 62934
- Nearest town
- Equality (7.8 mi)
- Time zone
- America/Chicago
- Coordinates
- 37.6289, -88.3856
Weather in Derby now
Loading the National Weather Service forecast…
Derby weather by the hour
Derby weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Derby.
This week in Derby
Sunrise, sunset and moon in Derby
What is the weather usually like in Derby?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 86°F average high
- Januarycoldest month · 22°F average low
- 50.9 inprecipitation per year · 1,293 mm
- 3.3 insnowfall per year · 8 cm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Derby: May–June and September–October, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station ROSICLARE 5NW, IL US (USC00117487), adjusted for the elevation of Derby.
Derby weather month by month
Sunrise and sunset in Derby through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:05 AM | 5:00 PM | 9 h 54 min |
| February | 6:41 AM | 5:34 PM | 10 h 52 min |
| March | 7:02 AM | 7:02 PM | 11 h 59 min |
| April | 6:16 AM | 7:30 PM | 13 h 13 min |
| May | 5:42 AM | 7:57 PM | 14 h 15 min |
| June | 5:30 AM | 8:18 PM | 14 h 48 min |
| July | 5:42 AM | 8:16 PM | 14 h 33 min |
| August | 6:08 AM | 7:47 PM | 13 h 39 min |
| September | 6:34 AM | 7:02 PM | 12 h 28 min |
| October | 7:00 AM | 6:17 PM | 11 h 17 min |
| November | 6:32 AM | 4:44 PM | 10 h 11 min |
| December | 6:59 AM | 4:37 PM | 9 h 37 min |
Times for the 15th of each month, local time (America/Chicago).
What is the weather like in Derby?
Derby has a hot-summer humid continental climate. The warmest month is July, with an average high of 86°F (30°C), and the coldest is January, with average lows of 22°F (-5°C).
It gets about 50.9 inches (1,293 mm) of precipitation a year. The wettest month is May and the driest is August. Snow is common: about 3 inches fall in an average year.
The best time to visit Derby is May–June and September–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 Derby
The closest live webcam is Mount Vernon: IN 62: 01-065-009-_-_-cam-1 SR 62 & State St, 34.9 miles NE of Derby.
Webcams: Windy.com. Distances in a straight line from Derby.
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Map of Derby, IL
Tap any road on the map to see it in Street View below. Map: © OpenStreetMap contributors.
Derby Street View
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Open in Google Maps ›Towns near Derby
Other communities near Derby
Questions about Derby
Where is Derby, IL?
Derby is an unincorporated community in Gallatin County, Illinois, 7.8 miles N of Equality.
What county is Derby in?
Derby is in Gallatin County, Illinois.
What is the ZIP code of Derby, IL?
The ZIP code for Derby is 62934.
What is the nearest town to Derby?
Equality, 7.8 miles away.
Are there webcams near Derby?
Yes. The closest is Mount Vernon: IN 62: 01-065-009-_-_-cam-1 SR 62 & State St, 34.9 miles away.
What is the hottest month in Derby?
July, with an average high of 86°F (30°C).
What is the coldest month in Derby?
January, with an average low of 22°F (-5°C).
How much does it rain in Derby?
About 50.9 inches (1,293 mm) a year; the wettest month is May.
Does it snow in Derby?
Yes, about 3 inches of snow fall in an average year.
When is the best time to visit Derby?
May–June and September–October, when temperatures are most pleasant and rainy days are fewer.
What climate does Derby have?
Hot-summer humid continental (Köppen Dfa).
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