Boulder City, Nevada Climate
United States
Pop. 15,551 Elev. 768 m / 2,520 ft
TZ: America/Los_Angeles (UTC-7) ·
Boulder City has a dry climate with scorching summers reaching 105°F (41°C) in August and cool winters averaging 38°F (3°C) in January. Rain falls on about 13 days per year (5.9 in / 149 mm total). The city averages 259 sunny days per year. Nearby lake water reaches 89°F (31°C) in summer.
| Temperature | 105°F (41°C) high | 38°F (3°C) low |
| Feels like | 35°F (2°C) low | |
| Rain | 13 days | 5.9 in (149 mm) /yr |
| Sky | 259 sunny | 4 stormy |
| Wind | 2.6 mph (1.2 m/s) avg |
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Explore on the MapMonthly Climate Chart
Best months to visit: Feb, Mar, Apr, Oct
Sky & Air by Month
Cloud cover (%)
22
Jan 34
Feb 41
Mar 33
Apr 31
May 16
Jun 11
Jul 24
Aug 25
Sep 12
Oct 47
Nov 35
Dec Humidity (%)
31
Jan 28
Feb 25
Mar 16
Apr 18
May 14
Jun 14
Jul 18
Aug 28
Sep 30
Oct 46
Nov 50
Dec Weather Days by Month
Water Temperatures
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 3 mi Boulder City Municipal Airport (BLD)
Ski resort 52 mi Lee Canyon
National park 26 mi Lake Mead National Recreation Area
Mountain peak
(8,399 ft) 9 mi
Hospital 1 mi Boulder City Hospital
Hiking trail 6 mi Liberty Bell Arch Trail
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 58°F 14°C | 38°F 3°C | 0.1 in 1 mm | — | 23 |
| February | 69°F 21°C | 48°F 9°C | 0.4 in 11 mm | — | 18 |
| March | 73°F 23°C | 52°F 11°C | 0.6 in 15 mm | — | 13 |
| April | 82°F 28°C | 59°F 15°C | 0.1 in 1 mm | — | 19 |
| May | 91°F 33°C | 69°F 21°C | 0.5 in 14 mm | — | 22 |
| June | 103°F 39°C | 79°F 26°C | 0.3 in 7 mm | — | 26 |
| July | 105°F 41°C | 82°F 28°C | 0.1 in 2 mm | — | 29 |
| August | 105°F 41°C | 83°F 28°C | 0.5 in 12 mm | — | 24 |
| September | 95°F 35°C | 74°F 23°C | 0.4 in 9 mm | — | 23 |
| October | 83°F 28°C | 61°F 16°C | 0.6 in 16 mm | — | 29 |
| November | 72°F 22°C | 53°F 12°C | 1.6 in 40 mm | — | 14 |
| December | 64°F 18°C | 45°F 7°C | 0.8 in 21 mm | — | 19 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 23 | 0 |
| February | 18 | 0 |
| March | 13 | 0 |
| April | 19 | 0 |
| May | 22 | 0 |
| June | 26 | 0 |
| July | 29 | 0 |
| August | 24 | 0 |
| September | 23 | 0 |
| October | 29 | 1 |
| November | 14 | 2 |
| December | 19 | 1 |
Water Temperatures Data
↑ See chart| Month | Lake Avg High |
|---|---|
| January | 52°F 11°C |
| February | 52°F 11°C |
| March | 54°F 12°C |
| April | 61°F 16°C |
| May | 73°F 23°C |
| June | 82°F 28°C |
| July | 85°F 29°C |
| August | 89°F 31°C |
| September | 84°F 29°C |
| October | 74°F 23°C |
| November | 67°F 20°C |
| December | 58°F 15°C |