Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 36°F | 58°F | 45°F | 5.9" |
February | 39°F | 61°F | 49°F | 5.6" |
March | 47°F | 70°F | 57°F | 8.2" |
April | 54°F | 77°F | 64°F | 8.9" |
May | 61°F | 83°F | 71°F | 6.0" |
June | 70°F | 91°F | 79°F | 6.0" |
July | 72°F | 94°F | 82°F | 3.4" |
August | 72°F | 94°F | 82°F | 10.4" |
September | 65°F | 88°F | 76°F | 14.7" |
October | 53°F | 79°F | 65°F | 15.7" |
November | 45°F | 68°F | 55°F | 8.1" |
December | 38°F | 59°F | 47°F | 10.1" |
Index | Winnsboro | Texas | National |
Air quality index | 37 | 52 | 42 |
Pollution index | 2,654,360 | 2,009,300 | 2,726,193 |
Measurement | Total |
Days measured | 365 |
Days with good air quality | 289 |
Days with moderate air quality | 67 |
Days w/ poor A.Q. for sensitive groups | 9 |
Days with unhealthy air quality | 0 |
Pollutant | Total |
Arsenic | 0.001% |
Benzene | 0.010% |
Carbon Tetrachloride | 0.002% |
Lead | 0.003% |
Mercury | 0.000% |
City | Population | Air Quality Index | National Avg. |
Quitman, TX | 2,310 | 36 | 28.0% |
Como, TX | 718 | 36 | 28.0% |
Winfield, TX | 533 | 37 | 26.0% |
Miller's Cove, TX | 143 | 37 | 26.0% |
Winnsboro, TX | 3,330 | 37 | 26.0% |
City | Population | Air Quality Index | National Avg. |
Lowville, NY | 3,329 | 35 | 30.0% |
Port Hadlock-Irondale, WA | 3,329 | 34 | 32.0% |
Glasgow, MT | 3,332 | 34 | 32.0% |
Lake Holm, WA | 3,332 | 45 | 10.0% |
Stanhope, NJ | 3,327 | 34 | 32.0% |
Winnsboro, TX | 3,330 | 37 | 26.0% |