| Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
| January | 35°F | 57°F | 44°F | 4.2" |
| February | 32°F | 56°F | 43°F | 4.3" |
| March | 40°F | 67°F | 52°F | 5.2" |
| April | 48°F | 74°F | 60°F | 7.6" |
| May | 55°F | 81°F | 67°F | 2.0" |
| June | 66°F | 88°F | 75°F | 6.7" |
| July | 70°F | 91°F | 79°F | 14.5" |
| August | 71°F | 93°F | 81°F | 5.1" |
| September | 64°F | 87°F | 74°F | 8.6" |
| October | 54°F | 78°F | 64°F | 5.4" |
| November | 40°F | 66°F | 51°F | 26.4" |
| December | 35°F | 58°F | 45°F | 5.2" |
| Index | Southern Pines | North Carolina | National |
| Air quality index | 29 | 35 | 42 |
| Pollution index | 1,844,150 | 2,789,538 | 2,726,193 |
| Measurement | Total |
| Days measured | 57 |
| Days with good air quality | 57 |
| Days with moderate air quality | |
| Days w/ poor A.Q. for sensitive groups | |
| Days with unhealthy air quality |
| Pollutant | Total |
| Arsenic | 0.010% |
| Benzene | 0.010% |
| Carbon Tetrachloride | 0.002% |
| Lead | 0.010% |
| Mercury | 0.010% |
| City | Population | Air Quality Index | National Avg. |
| Foxfire, NC | 1,804 | 29 | 42.0% |
| Seven Lakes, NC | 4,564 | 29 | 42.0% |
| Vass, NC | 934 | 29 | 42.0% |
| Taylortown, NC | 1,081 | 29 | 42.0% |
| Whispering Pines, NC | 3,481 | 29 | 42.0% |
| Southern Pines, NC | 14,777 | 29 | 42.0% |
| City | Population | Air Quality Index | National Avg. |
| Strathmore, AB | 14,778 | n/a | |
| Ozark, AL | 14,780 | 35 | 30.0% |
| Sooke, BC | 14,780 | n/a | |
| Fate, TX | 14,768 | 51 | 2.0% |
| Robbinsdale, MN | 14,767 | 46 | 8.0% |
| Southern Pines, NC | 14,777 | 29 | 42.0% |