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Boulder City, United States Snapshot 2026
Where is Boulder City?
Boulder City, United States
- Continent
- Americas
- Country
- United States
- City
- Boulder City
- Population
- 15.6K
- Elevation
- 765 m
- Coordinates
- 35.98°, -114.83°
Boulder City is a city in United States with a population of approximately 15.6K. Average temperatures range from 4°C (40°F) in January to 40°C (103°F) in July. The best time to visit is April, May, September, October. The city sits at an elevation of 765 m above sea level.
Time in Boulder City right now
Open full time & time zone page 11:18 18
Monday, June 15, 2026
IANA time zone
America/Los_Angeles
Daylight saving
DST in effect
PST / PDT
Next DST change
November 1
backward -1h
Live weather in Boulder City
Daylight in Boulder City today
View full sunrise & sunset page Sunrise
Sunset
Day length
14h 35m
Climate normals for Boulder City
Long-term monthly averages based on historical data.
January
Fair 
February
Fair March
Good April best
Excellent May best
Excellent June
Good July
Fair August
Good September best
Excellent October best
Excellent November
Good December
Fair | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 13°C / 4°C | 9°C / 1°C | 4days (27 mm) Good | 8.2h Good | 51% Moderate | 3.4 Moderate | Fair | View Details |
| February | 16°C / 5°C | 12°C / 2°C | 4days (20 mm) Good | 9.4h Good | 41% Moderate | 4.5 Moderate | Fair | View Details |
| March | 20°C / 8°C | 16°C / 5°C | 3days (18 mm) Excellent | 10.5h Excellent | 34% Comfortable | 5.9 High | Good | View Details |
| April best | 27°C / 13°C | 23°C / 10°C | 1days (6 mm) Excellent | 12h Excellent | 22% Comfortable | 7.3 Very High | Excellent | View Details |
| May best | 31°C / 17°C | 28°C / 15°C | 1days (5 mm) Excellent | 12.9h Excellent | 20% Comfortable | 8 Very High | Excellent | View Details |
| June | 37°C / 24°C | 35°C / 21°C | 1days (2 mm) Excellent | 13.3h Excellent | 16% Comfortable | 8.3 Very High | Good | View Details |
| July | 40°C / 27°C | 38°C / 26°C | 3days (12 mm) Excellent | 13.1h Excellent | 21% Comfortable | 8.3 Very High | Fair | View Details |
| August | 38°C / 26°C | 37°C / 26°C | 4days (15 mm) Good | 12.3h Excellent | 26% Comfortable | 7.7 Very High | Good | View Details |
| September best | 34°C / 22°C | 32°C / 21°C | 2days (7 mm) Excellent | 11.2h Excellent | 27% Comfortable | 6.8 High | Excellent | View Details |
| October best | 27°C / 15°C | 24°C / 13°C | 2days (6 mm) Excellent | 10.3h Excellent | 30% Comfortable | 5.4 High | Excellent | View Details |
| November | 19°C / 9°C | 16°C / 6°C | 2days (15 mm) Excellent | 9h Good | 38% Comfortable | 3.9 Moderate | Good | View Details |
| December | 14°C / 5°C | 10°C / 2°C | 2days (15 mm) Excellent | 8.1h Good | 47% Moderate | 3.2 Moderate | Fair | View Details |
Monthly Temperatures
HighLow
Line chart showing monthly temperatures. Jan: 13°C / 4°C . Feb: 16°C / 5°C . Mar: 20°C / 8°C . Apr: 27°C / 13°C . May: 31°C / 17°C . Jun: 37°C / 24°C . Jul: 40°C / 27°C . Aug: 38°C / 26°C . Sep: 34°C / 22°C . Oct: 27°C / 15°C . Nov: 19°C / 9°C . Dec: 14°C / 5°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 27 mm. Feb: 20 mm. Mar: 18 mm. Apr: 6 mm. May: 5 mm. Jun: 2 mm. Jul: 12 mm. Aug: 15 mm. Sep: 7 mm. Oct: 6 mm. Nov: 15 mm. Dec: 15 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 51%. Feb: 41%. Mar: 34%. Apr: 22%. May: 20%. Jun: 16%. Jul: 21%. Aug: 26%. Sep: 27%. Oct: 30%. Nov: 38%. Dec: 47%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 12 km/h . Feb: 15 km/h . Mar: 18 km/h . Apr: 18 km/h . May: 18 km/h . Jun: 18 km/h . Jul: 17 km/h . Aug: 16 km/h . Sep: 15 km/h . Oct: 14 km/h . Nov: 12 km/h . Dec: 11 km/h .
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 3. Feb: UV 5. Mar: UV 6. Apr: UV 7. May: UV 8. Jun: UV 8. Jul: UV 8. Aug: UV 8. Sep: UV 7. Oct: UV 5. Nov: UV 4. Dec: UV 3.
Frequently Asked Questions
Boulder City has a population of approximately 15.6K.
The best months to visit Boulder City are April, May, September, October, when temperatures are pleasant and rainfall is lower.
Boulder City receives approximately 148mm of rainfall annually across 29 rainy days.
Boulder City is located in United States, in the Americas region.
Boulder City sits at an elevation of 765 m (2,510 ft) above sea level.