Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 40°F | 64°F | 50°F | 3.8" |
February | 43°F | 67°F | 54°F | 2.7" |
March | 50°F | 74°F | 61°F | 3.4" |
April | 57°F | 81°F | 68°F | 3.5" |
May | 64°F | 86°F | 74°F | 5.7" |
June | 70°F | 92°F | 80°F | 4.1" |
July | 72°F | 94°F | 82°F | 4.0" |
August | 73°F | 95°F | 82°F | 4.3" |
September | 67°F | 90°F | 77°F | 2.9" |
October | 57°F | 83°F | 68°F | 4.8" |
November | 49°F | 73°F | 59°F | 4.3" |
December | 43°F | 65°F | 52°F | 3.2" |
Index | Willis | Texas | National |
Air quality index | 52 | 52 | 42 |
Pollution index | 99,643 | 2,009,300 | 2,726,193 |
Measurement | Total |
Days measured | 365 |
Days with good air quality | 171 |
Days with moderate air quality | 163 |
Days w/ poor A.Q. for sensitive groups | 26 |
Days with unhealthy air quality | 4 |
Pollutant | Total |
Arsenic | 0.000% |
Benzene | 0.001% |
Carbon Tetrachloride | 0.000% |
Lead | 0.000% |
Mercury | 0.000% |
City | Population | Air Quality Index | National Avg. |
New Waverly, TX | 909 | 52 | 4.0% |
Panorama Village, TX | 2,641 | 52 | 4.0% |
Conroe, TX | 88,369 | 52 | 4.0% |
Woodloch, TX | 116 | 52 | 4.0% |
Cut and Shoot, TX | 973 | 52 | 4.0% |
Willis, TX | 6,731 | 52 | 4.0% |
City | Population | Air Quality Index | National Avg. |
Cochituate, MA | 6,730 | 43 | 14.0% |
Macclenny, FL | 6,732 | 43 | 14.0% |
Gulf Breeze, FL | 6,725 | 41 | 18.0% |
Greenville, IL | 6,725 | 43 | 14.0% |
Manorhaven, NY | 6,725 | 51 | 2.0% |
Willis, TX | 6,731 | 52 | 4.0% |