| Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
| January | 35°F | 49°F | 41°F | 9.3" |
| February | 35°F | 51°F | 42°F | 4.3" |
| March | 44°F | 66°F | 54°F | 5.7" |
| April | 50°F | 70°F | 59°F | 5.8" |
| May | 61°F | 83°F | 72°F | 3.6" |
| June | 69°F | 90°F | 79°F | 5.8" |
| July | 70°F | 89°F | 79°F | 8.1" |
| August | 72°F | 96°F | 83°F | 10.3" |
| September | 65°F | 87°F | 75°F | 7.4" |
| October | 54°F | 76°F | 63°F | 13.9" |
| November | 43°F | 63°F | 52°F | 6.9" |
| December | 33°F | 51°F | 41°F | 6.4" |
| Index | Keiser | Arkansas | National |
| Air quality index | 45 | 38 | 42 |
| Pollution index | 2,860,420 | 1,487,822 | 2,726,193 |
| Measurement | Total |
| Days measured | 365 |
| Days with good air quality | 221 |
| Days with moderate air quality | 139 |
| Days w/ poor A.Q. for sensitive groups | 5 |
| Days with unhealthy air quality | 0 |
| Pollutant | Total |
| Arsenic | 0.010% |
| Benzene | 0.020% |
| Carbon Tetrachloride | 0.000% |
| Lead | 0.040% |
| Mercury | 0.640% |
| City | Population | Air Quality Index | National Avg. |
| Luxora, AR | 985 | 26 | 48.0% |
| Victoria, AR | 12 | 26 | 48.0% |
| Burdette, AR | 215 | 26 | 48.0% |
| Manila, AR | 3,340 | 26 | 48.0% |
| Dell, AR | 207 | 26 | 48.0% |
| Keiser, AR | 791 | 45 | 10.0% |
| City | Population | Air Quality Index | National Avg. |
| Kernville, CA | 791 | 67 | 34.0% |
| Meadow Vale, KY | 791 | 49 | 2.0% |
| Grove City, MN | 791 | 32 | 36.0% |
| Deshler, NE | 791 | 19 | 62.0% |
| Morrill, NE | 791 | 19 | 62.0% |
| Keiser, AR | 791 | 45 | 10.0% |
Here are the best places to live in Arkansas
Check out the 10 safest cities in Arkansas
Top 10 cities in Arkansas with the best education system
10 Best cities in Arkansas for employment