Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 27°F | 43°F | 34°F | 3.5" |
February | 27°F | 44°F | 35°F | 2.9" |
March | 34°F | 53°F | 42°F | 3.8" |
April | 45°F | 65°F | 53°F | 4.4" |
May | 54°F | 74°F | 63°F | 4.2" |
June | 64°F | 83°F | 73°F | 4.9" |
July | 71°F | 89°F | 79°F | 4.3" |
August | 70°F | 86°F | 77°F | 5.0" |
September | 64°F | 80°F | 71°F | 3.3" |
October | 53°F | 69°F | 60°F | 5.1" |
November | 42°F | 58°F | 49°F | 3.2" |
December | 34°F | 48°F | 40°F | 4.9" |
Index | Sea Cliff | New York | National |
Air quality index | 51 | 43 | 42 |
Pollution index | 22,367,000 | 6,179,275 | 2,726,193 |
Measurement | Total |
Days measured | 365 |
Days with good air quality | 169 |
Days with moderate air quality | 180 |
Days w/ poor A.Q. for sensitive groups | 16 |
Days with unhealthy air quality | 0 |
Pollutant | Total |
Arsenic | 0.040% |
Benzene | 0.180% |
Carbon Tetrachloride | 0.070% |
Lead | 0.050% |
Mercury | 0.050% |
City | Population | Air Quality Index | National Avg. |
Cos Cob, CT | 7,065 | 43 | 14.0% |
Riverside, CT | 8,855 | 43 | 14.0% |
Eatons Neck, NY | 1,293 | 43 | 14.0% |
Huntington Station, NY | 33,612 | 43 | 14.0% |
Darien, CT | 21,519 | 43 | 14.0% |
Sea Cliff, NY | 5,045 | 51 | 2.0% |
City | Population | Air Quality Index | National Avg. |
Maize, KS | 5,044 | 40 | 20.0% |
Clarkson, NY | 5,046 | 37 | 26.0% |
Alva, OK | 5,046 | 40 | 20.0% |
Delhi Hills, OH | 5,041 | 54 | 8.0% |
Orford, QC | 5,049 | n/a | |
Sea Cliff, NY | 5,045 | 51 | 2.0% |