UTC Offset
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Williston, United States Snapshot 2026
Where is Williston?
Williston, United States
- Continent
- Americas
- Country
- United States
- City
- Williston
- Population
- 27K
- Elevation
- 572 m
- Coordinates
- 48.15°, -103.62°
Williston is a city in United States with a population of approximately 27K. Average temperatures range from -13°C (9°F) in February to 29°C (85°F) in July. The best time to visit is June, July, August, September. The city sits at an elevation of 572 m above sea level.
Time in Williston 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 Williston
Daylight in Williston today
View full sunrise & sunset page Sunrise
Sunset
Day length
16h 03m
Climate normals for Williston
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 | -3°C / -12°C | -9°C / -18°C | 3days (10 mm) Excellent | 5.8h Fair | 76% Humid | 2.1 Moderate | Poor | View Details |
| February | -2°C / -13°C | -8°C / -18°C | 4days (12 mm) Good | 7.4h Good | 68% Muggy | 3.2 Moderate | Poor | View Details |
| March | 5°C / -6°C | 1°C / -11°C | 5days (20 mm) Good | 8.7h Good | 67% Muggy | 4.2 Moderate | Poor | View Details |
| April | 12°C / 0°C | 8°C / -5°C | 6days (41 mm) Good | 10h Excellent | 60% Moderate | 5.3 High | Poor | View Details |
| May | 20°C / 8°C | 18°C / 4°C | 9days (70 mm) Wet | 11.4h Excellent | 57% Moderate | 6.2 High | Good | View Details |
| June best | 26°C / 14°C | 25°C / 12°C | 8days (58 mm) Wet | 12.7h Excellent | 57% Moderate | 7 High | Excellent | View Details |
| July best | 29°C / 17°C | 29°C / 16°C | 8days (56 mm) Wet | 13.3h Excellent | 58% Moderate | 7 High | Excellent | View Details |
| August best | 29°C / 16°C | 28°C / 15°C | 6days (41 mm) Good | 11.8h Excellent | 57% Moderate | 6.4 High | Excellent | View Details |
| September best | 24°C / 12°C | 21°C / 9°C | 6days (49 mm) Good | 9.5h Good | 57% Moderate | 5.2 High | Excellent | View Details |
| October | 14°C / 4°C | 10°C / 0°C | 5days (34 mm) Good | 7.4h Good | 62% Muggy | 3.4 Moderate | Fair | View Details |
| November | 5°C / -3°C | 0°C / -8°C | 5days (19 mm) Good | 5.8h Fair | 70% Muggy | 2.1 Moderate | Poor | View Details |
| December | -2°C / -11°C | -7°C / -16°C | 6days (21 mm) Good | 5.2h Fair | 75% Muggy | 1.7 Low | Poor | View Details |
Monthly Temperatures
HighLow
Line chart showing monthly temperatures. Jan: -3°C / -12°C . Feb: -2°C / -13°C . Mar: 5°C / -6°C . Apr: 12°C / 0°C . May: 20°C / 8°C . Jun: 26°C / 14°C . Jul: 29°C / 17°C . Aug: 29°C / 16°C . Sep: 24°C / 12°C . Oct: 14°C / 4°C . Nov: 5°C / -3°C . Dec: -2°C / -11°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 10 mm. Feb: 12 mm. Mar: 20 mm. Apr: 41 mm. May: 70 mm. Jun: 58 mm. Jul: 56 mm. Aug: 41 mm. Sep: 49 mm. Oct: 34 mm. Nov: 19 mm. Dec: 21 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 76%. Feb: 68%. Mar: 67%. Apr: 60%. May: 57%. Jun: 57%. Jul: 58%. Aug: 57%. Sep: 57%. Oct: 62%. Nov: 70%. Dec: 75%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 22 km/h . Feb: 23 km/h . Mar: 24 km/h . Apr: 26 km/h . May: 24 km/h . Jun: 24 km/h . Jul: 21 km/h . Aug: 22 km/h . Sep: 23 km/h . Oct: 24 km/h . Nov: 22 km/h . Dec: 22 km/h .
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 2. Feb: UV 3. Mar: UV 4. Apr: UV 5. May: UV 6. Jun: UV 7. Jul: UV 7. Aug: UV 6. Sep: UV 5. Oct: UV 3. Nov: UV 2. Dec: UV 2.
Frequently Asked Questions
Williston has a population of approximately 27K.
The best months to visit Williston are June, July, August, September, when temperatures are pleasant and rainfall is lower.
Williston receives approximately 431mm of rainfall annually across 71 rainy days.
Williston is located in United States, in the Americas region.
Williston sits at an elevation of 572 m (1,877 ft) above sea level.