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Deerfield, United States Snapshot 2026
Where is Deerfield?
Deerfield, United States
- Continent
- Americas
- Country
- United States
- City
- Deerfield
- Population
- 19K
- Elevation
- 209 m
- Coordinates
- 42.17°, -87.84°
Deerfield is a city in United States with a population of approximately 19K. Average temperatures range from -5°C (23°F) in January to 25°C (78°F) in July. The best time to visit is June, July, August, September, October. The city sits at an elevation of 209 m above sea level.
Time in Deerfield right now
Open full time & time zone page 13:53 53
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 Deerfield
Daylight in Deerfield today
View full sunrise & sunset page Sunrise
Sunset
Day length
15h 14m
Climate normals for Deerfield
Long-term monthly averages based on historical data.
January
Poor 
February
Poor March
Poor April
Poor May
Good June best
Excellent July best
Excellent August best
Excellent September best
Excellent October best
Good November
Poor December
Poor | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 0°C / -5°C | -5°C / -11°C | 9days (65 mm) Wet | 5.1h Fair | 76% Humid | 2.1 Moderate | Poor | View Details |
| February | 2°C / -4°C | -3°C / -10°C | 8days (53 mm) Wet | 6.9h Fair | 73% Muggy | 3.3 Moderate | Poor | View Details |
| March | 6°C / 0°C | 2°C / -5°C | 11days (88 mm) Wet | 7.8h Good | 74% Muggy | 4.5 Moderate | Poor | View Details |
| April | 10°C / 4°C | 7°C / 0°C | 13days (113 mm) Wet | 8.9h Good | 74% Muggy | 5.3 High | Poor | View Details |
| May | 16°C / 10°C | 15°C / 7°C | 13days (121 mm) Wet | 10.2h Excellent | 78% Humid | 6.6 High | Good | View Details |
| June best | 22°C / 16°C | 24°C / 16°C | 12days (90 mm) Wet | 11.9h Excellent | 77% Humid | 7.1 Very High | Excellent | View Details |
| July best | 25°C / 20°C | 28°C / 21°C | 10days (89 mm) Wet | 12.1h Excellent | 79% Humid | 7 High | Excellent | View Details |
| August best | 25°C / 20°C | 28°C / 21°C | 10days (79 mm) Wet | 11.4h Excellent | 77% Humid | 6.5 High | Excellent | View Details |
| September best | 22°C / 17°C | 23°C / 17°C | 10days (74 mm) Wet | 9.6h Good | 75% Muggy | 5.2 High | Excellent | View Details |
| October best | 16°C / 11°C | 14°C / 8°C | 10days (102 mm) Wet | 7.3h Good | 72% Muggy | 3.7 Moderate | Good | View Details |
| November | 8°C / 4°C | 5°C / -1°C | 8days (56 mm) Wet | 6.1h Fair | 71% Muggy | 2.5 Moderate | Poor | View Details |
| December | 3°C / -2°C | -1°C / -7°C | 9days (59 mm) Wet | 5.1h Fair | 74% Muggy | 1.8 Low | Poor | View Details |
Monthly Temperatures
HighLow
Line chart showing monthly temperatures. Jan: 0°C / -5°C . Feb: 2°C / -4°C . Mar: 6°C / 0°C . Apr: 10°C / 4°C . May: 16°C / 10°C . Jun: 22°C / 16°C . Jul: 25°C / 20°C . Aug: 25°C / 20°C . Sep: 22°C / 17°C . Oct: 16°C / 11°C . Nov: 8°C / 4°C . Dec: 3°C / -2°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 65 mm. Feb: 53 mm. Mar: 88 mm. Apr: 113 mm. May: 121 mm. Jun: 90 mm. Jul: 89 mm. Aug: 79 mm. Sep: 74 mm. Oct: 102 mm. Nov: 56 mm. Dec: 59 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 76%. Feb: 73%. Mar: 74%. Apr: 74%. May: 78%. Jun: 77%. Jul: 79%. Aug: 77%. Sep: 75%. Oct: 72%. Nov: 71%. Dec: 74%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 23 km/h . Feb: 24 km/h . Mar: 23 km/h . Apr: 23 km/h . May: 20 km/h . Jun: 19 km/h . Jul: 17 km/h . Aug: 16 km/h . Sep: 19 km/h . Oct: 22 km/h . Nov: 23 km/h . Dec: 23 km/h .
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 2. Feb: UV 3. Mar: UV 5. Apr: UV 5. May: UV 7. Jun: UV 7. Jul: UV 7. Aug: UV 7. Sep: UV 5. Oct: UV 4. Nov: UV 3. Dec: UV 2.
Frequently Asked Questions
Deerfield has a population of approximately 19K.
The best months to visit Deerfield are June, July, August, September, October, when temperatures are pleasant and rainfall is lower.
Deerfield receives approximately 989mm of rainfall annually across 123 rainy days.
Deerfield is located in United States, in the Americas region.
Deerfield sits at an elevation of 209 m (686 ft) above sea level.