UTC Offset
UTC-05:00
Willmar, United States Snapshot 2026
Where is Willmar?
Willmar, United States
- Continent
- Americas
- Country
- United States
- City
- Willmar
- Population
- 19.6K
- Elevation
- 348 m
- Coordinates
- 45.12°, -95.04°
Willmar is a city in United States with a population of approximately 19.6K. Average temperatures range from -13°C (8°F) in January to 28°C (82°F) in July. The best time to visit is June, July, August, September. The city sits at an elevation of 348 m above sea level.
Time in Willmar right now
Open full time & time zone page 12:45 45
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 Willmar
Daylight in Willmar today
View full sunrise & sunset page Sunrise
Sunset
Day length
15h 37m
Climate normals for Willmar
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
Fair November
Poor December
Poor | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | -5°C / -13°C | -10°C / -19°C | 4days (18 mm) Good | 5.7h Fair | 78% Humid | 2.2 Moderate | Poor | View Details |
| February | -2°C / -13°C | -8°C / -18°C | 5days (20 mm) Good | 7.6h Good | 72% Muggy | 3.3 Moderate | Poor | View Details |
| March | 6°C / -4°C | 1°C / -10°C | 6days (52 mm) Good | 8.3h Good | 69% Muggy | 4.7 Moderate | Poor | View Details |
| April | 12°C / 1°C | 8°C / -3°C | 10days (85 mm) Wet | 8.8h Good | 66% Muggy | 5.3 High | Poor | View Details |
| May | 21°C / 10°C | 19°C / 7°C | 12days (107 mm) Wet | 10.5h Excellent | 64% Muggy | 6.4 High | Good | View Details |
| June best | 27°C / 16°C | 27°C / 16°C | 11days (110 mm) Wet | 12.3h Excellent | 65% Muggy | 6.7 High | Excellent | View Details |
| July best | 28°C / 18°C | 30°C / 19°C | 10days (104 mm) Wet | 12.6h Excellent | 71% Muggy | 7.1 Very High | Excellent | View Details |
| August best | 26°C / 17°C | 28°C / 18°C | 10days (123 mm) Wet | 11.2h Excellent | 74% Muggy | 6.3 High | Excellent | View Details |
| September best | 23°C / 14°C | 23°C / 13°C | 9days (90 mm) Wet | 9.4h Good | 70% Muggy | 5.2 High | Excellent | View Details |
| October | 15°C / 6°C | 11°C / 3°C | 8days (72 mm) Wet | 7.4h Good | 67% Muggy | 3.5 Moderate | Fair | View Details |
| November | 6°C / -2°C | 2°C / -7°C | 6days (37 mm) Good | 5.9h Fair | 71% Muggy | 2.3 Moderate | Poor | View Details |
| December | -2°C / -9°C | -7°C / -15°C | 6days (40 mm) Good | 5h Fair | 76% Humid | 1.9 Low | Poor | View Details |
Monthly Temperatures
HighLow
Line chart showing monthly temperatures. Jan: -5°C / -13°C . Feb: -2°C / -13°C . Mar: 6°C / -4°C . Apr: 12°C / 1°C . May: 21°C / 10°C . Jun: 27°C / 16°C . Jul: 28°C / 18°C . Aug: 26°C / 17°C . Sep: 23°C / 14°C . Oct: 15°C / 6°C . Nov: 6°C / -2°C . Dec: -2°C / -9°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 18 mm. Feb: 20 mm. Mar: 52 mm. Apr: 85 mm. May: 107 mm. Jun: 110 mm. Jul: 104 mm. Aug: 123 mm. Sep: 90 mm. Oct: 72 mm. Nov: 37 mm. Dec: 40 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 78%. Feb: 72%. Mar: 69%. Apr: 66%. May: 64%. Jun: 65%. Jul: 71%. Aug: 74%. Sep: 70%. Oct: 67%. Nov: 71%. Dec: 76%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 23 km/h . Feb: 24 km/h . Mar: 24 km/h . Apr: 25 km/h . May: 22 km/h . Jun: 22 km/h . Jul: 19 km/h . Aug: 19 km/h . Sep: 21 km/h . Oct: 24 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 6. Jun: UV 7. Jul: UV 7. Aug: UV 6. Sep: UV 5. Oct: UV 4. Nov: UV 2. Dec: UV 2.
Frequently Asked Questions
Willmar has a population of approximately 19.6K.
The best months to visit Willmar are June, July, August, September, when temperatures are pleasant and rainfall is lower.
Willmar receives approximately 858mm of rainfall annually across 97 rainy days.
Willmar is located in United States, in the Americas region.
Willmar sits at an elevation of 348 m (1,142 ft) above sea level.