UTC Offset
UTC-05:00
Chesterfield, United States Snapshot 2026
Where is Chesterfield?
Chesterfield, United States
- Continent
- Americas
- Country
- United States
- City
- Chesterfield
- Population
- 47.9K
- Elevation
- 144 m
- Coordinates
- 38.66°, -90.58°
Chesterfield is a city in United States with a population of approximately 47.9K. Average temperatures range from -3°C (26°F) in January to 31°C (89°F) in July. The best time to visit is May, June, September, October. The city sits at an elevation of 144 m above sea level.
Time in Chesterfield right now
Open full time & time zone page 20:04 04
Monday, June 15, 2026
IANA time zone
America/Chicago
Daylight saving
DST in effect
CST / CDT
Next DST change
November 1
backward -1h
Live weather in Chesterfield
Daylight in Chesterfield today
View full sunrise & sunset page Sunrise
Sunset
Day length
14h 51m
Climate normals for Chesterfield
Long-term monthly averages based on historical data.
January
Poor 
February
Poor March
Fair April
Good May best
Excellent June best
Excellent July
Fair August
Good September best
Excellent October best
Good November
Fair December
Poor | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 5°C / -3°C | 1°C / -8°C | 8days (71 mm) Wet | 5.6h Fair | 70% Muggy | 2.7 Moderate | Poor | View Details |
| February | 9°C / -1°C | 5°C / -6°C | 8days (66 mm) Wet | 6.9h Fair | 67% Muggy | 3.8 Moderate | Poor | View Details |
| March | 15°C / 5°C | 12°C / 1°C | 12days (114 mm) Wet | 7.6h Good | 66% Muggy | 5.2 High | Fair | View Details |
| April | 20°C / 9°C | 18°C / 6°C | 12days (123 mm) Wet | 9.1h Good | 66% Muggy | 5.8 High | Good | View Details |
| May best | 24°C / 15°C | 25°C / 14°C | 13days (127 mm) Wet | 10h Excellent | 72% Muggy | 6.9 High | Excellent | View Details |
| June best | 30°C / 20°C | 33°C / 22°C | 10days (88 mm) Wet | 12h Excellent | 68% Muggy | 7.4 Very High | Excellent | View Details |
| July | 31°C / 22°C | 36°C / 25°C | 12days (108 mm) Wet | 11.9h Excellent | 72% Muggy | 7.4 Very High | Fair | View Details |
| August | 30°C / 21°C | 33°C / 24°C | 10days (115 mm) Wet | 11h Excellent | 73% Muggy | 6.8 High | Good | View Details |
| September best | 28°C / 18°C | 30°C / 19°C | 7days (71 mm) Good | 10.3h Excellent | 69% Muggy | 5.8 High | Excellent | View Details |
| October best | 21°C / 12°C | 20°C / 10°C | 9days (82 mm) Wet | 7.9h Good | 67% Muggy | 4.3 Moderate | Good | View Details |
| November | 13°C / 5°C | 11°C / 1°C | 8days (71 mm) Wet | 6.8h Fair | 69% Muggy | 3 Moderate | Fair | View Details |
| December | 8°C / 0°C | 5°C / -4°C | 8days (55 mm) Wet | 5.7h Fair | 71% Muggy | 2.3 Moderate | Poor | View Details |
Monthly Temperatures
HighLow
Line chart showing monthly temperatures. Jan: 5°C / -3°C . Feb: 9°C / -1°C . Mar: 15°C / 5°C . Apr: 20°C / 9°C . May: 24°C / 15°C . Jun: 30°C / 20°C . Jul: 31°C / 22°C . Aug: 30°C / 21°C . Sep: 28°C / 18°C . Oct: 21°C / 12°C . Nov: 13°C / 5°C . Dec: 8°C / 0°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 71 mm. Feb: 66 mm. Mar: 114 mm. Apr: 123 mm. May: 127 mm. Jun: 88 mm. Jul: 108 mm. Aug: 115 mm. Sep: 71 mm. Oct: 82 mm. Nov: 71 mm. Dec: 55 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 70%. Feb: 67%. Mar: 66%. Apr: 66%. May: 72%. Jun: 68%. Jul: 72%. Aug: 73%. Sep: 69%. Oct: 67%. Nov: 69%. Dec: 71%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 18 km/h . Feb: 18 km/h . Mar: 20 km/h . Apr: 20 km/h . May: 17 km/h . Jun: 14 km/h . Jul: 13 km/h . Aug: 13 km/h . Sep: 13 km/h . Oct: 17 km/h . Nov: 17 km/h . Dec: 17 km/h .
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 3. Feb: UV 4. Mar: UV 5. Apr: UV 6. May: UV 7. Jun: UV 7. Jul: UV 7. Aug: UV 7. Sep: UV 6. Oct: UV 4. Nov: UV 3. Dec: UV 2.
Frequently Asked Questions
Chesterfield has a population of approximately 47.9K.
The best months to visit Chesterfield are May, June, September, October, when temperatures are pleasant and rainfall is lower.
Chesterfield receives approximately 1091mm of rainfall annually across 117 rainy days.
Chesterfield is located in United States, in the Americas region.
Chesterfield sits at an elevation of 144 m (472 ft) above sea level.