Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 38°F | 59°F | 48°F | 0.5" |
February | 42°F | 65°F | 53°F | 0.4" |
March | 49°F | 74°F | 61°F | 0.2" |
April | 55°F | 81°F | 67°F | 0.3" |
May | 63°F | 90°F | 77°F | 0.1" |
June | 74°F | 102°F | 89°F | 0.0" |
July | 80°F | 105°F | 93°F | 0.2" |
August | 77°F | 103°F | 90°F | 0.4" |
September | 70°F | 96°F | 83°F | 0.3" |
October | 58°F | 82°F | 69°F | 0.5" |
November | 46°F | 70°F | 57°F | 0.1" |
December | 37°F | 57°F | 47°F | 0.5" |
Index | Summerlin South | Nevada | National |
Air quality index | 54 | 38 | 42 |
Pollution index | 5,460,430 | 2,601,914 | 2,726,193 |
Measurement | Total |
Days measured | 365 |
Days with good air quality | 154 |
Days with moderate air quality | 206 |
Days w/ poor A.Q. for sensitive groups | 5 |
Days with unhealthy air quality | 0 |
Pollutant | Total |
Arsenic | 0.000% |
Benzene | 0.070% |
Carbon Tetrachloride | 0.010% |
Lead | 0.040% |
Mercury | 0.001% |
City | Population | Air Quality Index | National Avg. |
Las Vegas, NV | 644,594 | 54 | 8.0% |
Sunrise Manor, NV | 198,187 | 54 | 8.0% |
North Las Vegas, NV | 247,248 | 54 | 8.0% |
Winchester, NV | 36,302 | 54 | 8.0% |
Blue Diamond, NV | 200 | 54 | 8.0% |
Summerlin South, NV | 28,716 | 54 | 8.0% |
City | Population | Air Quality Index | National Avg. |
Forest Hills, MI | 28,690 | 38 | 24.0% |
Wellesley, MA | 28,747 | 43 | 14.0% |
Vero Beach South, FL | 28,676 | 36 | 28.0% |
East Haven, CT | 28,645 | 41 | 18.0% |
Shirley, NY | 28,640 | 43 | 14.0% |
Summerlin South, NV | 28,716 | 54 | 8.0% |