| Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
| January | 42°F | 65°F | 52°F | 3.0" |
| February | 46°F | 69°F | 56°F | 1.5" |
| March | 53°F | 76°F | 63°F | 4.0" |
| April | 60°F | 82°F | 70°F | 2.9" |
| May | 66°F | 88°F | 76°F | 5.9" |
| June | 73°F | 95°F | 83°F | 3.4" |
| July | 75°F | 97°F | 85°F | 3.0" |
| August | 76°F | 99°F | 86°F | 2.2" |
| September | 71°F | 93°F | 80°F | 4.5" |
| October | 61°F | 84°F | 71°F | 3.9" |
| November | 52°F | 74°F | 62°F | 2.4" |
| December | 44°F | 65°F | 53°F | 2.5" |
| Index | Manor | Texas | National |
| Air quality index | 44 | 52 | 42 |
| Pollution index | 713,830 | 2,009,300 | 2,726,193 |
| Measurement | Total |
| Days measured | 365 |
| Days with good air quality | 249 |
| Days with moderate air quality | 114 |
| Days w/ poor A.Q. for sensitive groups | 2 |
| Days with unhealthy air quality | 0 |
| Pollutant | Total |
| Arsenic | 0.002% |
| Benzene | 0.010% |
| Carbon Tetrachloride | 0.001% |
| Lead | 0.002% |
| Mercury | 0.002% |
| City | Population | Air Quality Index | National Avg. |
| Camp Swift, TX | 6,529 | 44 | 12.0% |
| Webberville, TX | 395 | 44 | 12.0% |
| Pflugerville, TX | 63,610 | 44 | 12.0% |
| Elgin, TX | 10,231 | 44 | 12.0% |
| Brushy Creek, TX | 18,593 | 44 | 12.0% |
| Manor, TX | 11,643 | 44 | 12.0% |
| City | Population | Air Quality Index | National Avg. |
| Maryville, MO | 11,641 | 43 | 14.0% |
| Mango, FL | 11,638 | 43 | 14.0% |
| Lethbridge County, AB | 11,635 | n/a | |
| Four Corners, TX | 11,634 | 52 | 4.0% |
| Largo, MD | 11,633 | 47 | 6.0% |
| Manor, TX | 11,643 | 44 | 12.0% |
Here are the best places to live in Texas
Most Dangerous States In The US
See the best places to live in Manor
These are the 10 cheapest cities in Texas