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Twin Falls, United States Snapshot 2026
Where is Twin Falls?
Twin Falls, United States
- Continent
- Americas
- Country
- United States
- City
- Twin Falls
- Population
- 47.5K
- Elevation
- 1,138 m
- Coordinates
- 42.56°, -114.46°
Twin Falls is a city in United States with a population of approximately 47.5K. Average temperatures range from -5°C (22°F) in January to 35°C (95°F) in July. The best time to visit is June, July, August, September. The city sits at an elevation of 1,138 m above sea level.
Time in Twin Falls right now
Open full time & time zone page 12:23 23
Monday, June 15, 2026
IANA time zone
America/Boise
Daylight saving
DST in effect
MST / MDT
Next DST change
November 1
backward -1h
Live weather in Twin Falls
Daylight in Twin Falls today
View full sunrise & sunset page Sunrise
Sunset
Day length
15h 17m
Climate normals for Twin Falls
Long-term monthly averages based on historical data.
January
Poor 
February
Poor March
Poor April
Fair 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 | 4°C / -5°C | -1°C / -10°C | 10days (41 mm) Wet | 6.7h Fair | 72% Muggy | 2.5 Moderate | Poor | View Details |
| February | 7°C / -3°C | 2°C / -8°C | 9days (37 mm) Wet | 7.8h Good | 64% Muggy | 3.3 Moderate | Poor | View Details |
| March | 12°C / -1°C | 8°C / -5°C | 10days (41 mm) Wet | 9.3h Good | 58% Moderate | 4.8 Moderate | Poor | View Details |
| April | 17°C / 3°C | 13°C / -1°C | 7days (24 mm) Good | 11.1h Excellent | 45% Moderate | 6.7 High | Fair | View Details |
| May | 23°C / 8°C | 20°C / 4°C | 7days (37 mm) Good | 12.2h Excellent | 42% Moderate | 7.5 Very High | Good | View Details |
| June best | 29°C / 13°C | 27°C / 10°C | 3days (12 mm) Excellent | 13.4h Excellent | 32% Comfortable | 8 Very High | Excellent | View Details |
| July best | 35°C / 18°C | 33°C / 16°C | 1days (3 mm) Excellent | 13.5h Excellent | 23% Comfortable | 8 Very High | Excellent | View Details |
| August best | 33°C / 17°C | 31°C / 15°C | 2days (9 mm) Excellent | 12.4h Excellent | 28% Comfortable | 7.3 Very High | Excellent | View Details |
| September best | 28°C / 12°C | 25°C / 9°C | 3days (16 mm) Excellent | 11h Excellent | 36% Comfortable | 6.1 High | Excellent | View Details |
| October | 19°C / 5°C | 15°C / 1°C | 5days (27 mm) Good | 9.2h Good | 49% Moderate | 4.4 Moderate | Fair | View Details |
| November | 11°C / 0°C | 7°C / -4°C | 5days (27 mm) Good | 7.4h Good | 62% Muggy | 2.9 Moderate | Poor | View Details |
| December | 5°C / -4°C | 1°C / -9°C | 9days (44 mm) Wet | 6.1h Fair | 69% Muggy | 2.1 Moderate | Poor | View Details |
Monthly Temperatures
HighLow
Line chart showing monthly temperatures. Jan: 4°C / -5°C . Feb: 7°C / -3°C . Mar: 12°C / -1°C . Apr: 17°C / 3°C . May: 23°C / 8°C . Jun: 29°C / 13°C . Jul: 35°C / 18°C . Aug: 33°C / 17°C . Sep: 28°C / 12°C . Oct: 19°C / 5°C . Nov: 11°C / 0°C . Dec: 5°C / -4°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 41 mm. Feb: 37 mm. Mar: 41 mm. Apr: 24 mm. May: 37 mm. Jun: 12 mm. Jul: 3 mm. Aug: 9 mm. Sep: 16 mm. Oct: 27 mm. Nov: 27 mm. Dec: 44 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 72%. Feb: 64%. Mar: 58%. Apr: 45%. May: 42%. Jun: 32%. Jul: 23%. Aug: 28%. Sep: 36%. Oct: 49%. Nov: 62%. Dec: 69%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 17 km/h . Feb: 20 km/h . Mar: 20 km/h . Apr: 23 km/h . May: 21 km/h . Jun: 20 km/h . Jul: 18 km/h . Aug: 17 km/h . Sep: 17 km/h . Oct: 17 km/h . Nov: 16 km/h . Dec: 17 km/h .
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 3. Feb: UV 3. Mar: UV 5. Apr: UV 7. May: UV 8. Jun: UV 8. Jul: UV 8. Aug: UV 7. Sep: UV 6. Oct: UV 4. Nov: UV 3. Dec: UV 2.
Frequently Asked Questions
Twin Falls has a population of approximately 47.5K.
The best months to visit Twin Falls are June, July, August, September, when temperatures are pleasant and rainfall is lower.
Twin Falls receives approximately 318mm of rainfall annually across 71 rainy days.
Twin Falls is located in United States, in the Americas region.
Twin Falls sits at an elevation of 1,138 m (3,734 ft) above sea level.