Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 36°F | 61°F | 47°F | 1.6" |
February | 40°F | 66°F | 51°F | 1.5" |
March | 49°F | 73°F | 59°F | 1.8" |
April | 56°F | 79°F | 66°F | 2.6" |
May | 62°F | 84°F | 72°F | 5.1" |
June | 69°F | 90°F | 79°F | 2.0" |
July | 71°F | 93°F | 81°F | 1.4" |
August | 71°F | 94°F | 82°F | 3.2" |
September | 65°F | 88°F | 75°F | 3.8" |
October | 56°F | 80°F | 67°F | 3.1" |
November | 47°F | 70°F | 57°F | 1.9" |
December | 39°F | 62°F | 49°F | 1.3" |
Index | Fredericksburg | Texas | National |
Air quality index | 49 | 52 | 42 |
Pollution index | 1,877,920 | 2,009,300 | 2,726,193 |
Measurement | Total |
Days measured | 365 |
Days with good air quality | 196 |
Days with moderate air quality | 163 |
Days w/ poor A.Q. for sensitive groups | 5 |
Days with unhealthy air quality | 1 |
Pollutant | Total |
Arsenic | 0.001% |
Benzene | 0.020% |
Carbon Tetrachloride | 0.002% |
Lead | 0.001% |
Mercury | 0.010% |
City | Population | Air Quality Index | National Avg. |
Stonewall, TX | 607 | 44 | 12.0% |
Fredericksburg, TX | 11,341 | 49 | 2.0% |
City | Population | Air Quality Index | National Avg. |
Fort Meade, MD | 11,340 | 46 | 8.0% |
Haddonfield, NJ | 11,342 | 51 | 2.0% |
Mendota Heights, MN | 11,339 | 46 | 8.0% |
Rosaryville, MD | 11,344 | 47 | 6.0% |
Medulla, FL | 11,336 | 36 | 28.0% |
Fredericksburg, TX | 11,341 | 49 | 2.0% |