| Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
| January | 30°F | 51°F | 40°F | 3.6" |
| February | 32°F | 54°F | 42°F | 2.5" |
| March | 40°F | 63°F | 51°F | 3.5" |
| April | 49°F | 73°F | 60°F | 4.3" |
| May | 57°F | 79°F | 67°F | 4.5" |
| June | 65°F | 86°F | 76°F | 4.0" |
| July | 69°F | 89°F | 78°F | 4.1" |
| August | 68°F | 87°F | 77°F | 4.8" |
| September | 62°F | 81°F | 71°F | 3.9" |
| October | 49°F | 72°F | 60°F | 3.8" |
| November | 39°F | 62°F | 50°F | 3.6" |
| December | 34°F | 54°F | 44°F | 3.8" |
| Index | Bethania | North Carolina | National |
| Air quality index | 45 | 35 | 42 |
| Pollution index | 3,428,900 | 2,789,538 | 2,726,193 |
| Measurement | Total |
| Days measured | 365 |
| Days with good air quality | 225 |
| Days with moderate air quality | 140 |
| Days w/ poor A.Q. for sensitive groups | 0 |
| Days with unhealthy air quality | 0 |
| Pollutant | Total |
| Arsenic | 0.005% |
| Benzene | 0.030% |
| Carbon Tetrachloride | 0.010% |
| Lead | 0.010% |
| Mercury | 0.010% |
| City | Population | Air Quality Index | National Avg. |
| Clemmons, NC | 20,574 | 45 | 10.0% |
| Winston-Salem, NC | 245,787 | 45 | 10.0% |
| Pinnacle, NC | 753 | 45 | 10.0% |
| Walnut Cove, NC | 2,088 | 45 | 10.0% |
| Lewisville, NC | 14,030 | 45 | 10.0% |
| Bethania, NC | 351 | 45 | 10.0% |
| City | Population | Air Quality Index | National Avg. |
| Vinegar Bend, AL | 351 | 42 | 16.0% |
| Perry, AR | 351 | 45 | 10.0% |
| Sacate Village, AZ | 351 | 74 | 48.0% |
| Lockwood, CA | 351 | 46 | 8.0% |
| Grand View, ID | 351 | 36 | 28.0% |
| Bethania, NC | 351 | 45 | 10.0% |
Here are the best places to live in North Carolina
See the best places to live in Bethania
These are the largest cities in North Carolina
Most Dangerous States In The US