Taking an environmentally sensitive approach to pest management
| Station | County | Weekly Temperature (°F) | Monthly Precipitation (in.) |
Growing Degree Days‡ |
|||||||
| Avg. Max. |
Avg. Min. |
Extreme High | Extreme Low | Mean | Depar- ture from long term avg. |
Jun 1- Jun 30 |
Depar- ture from long term avg. |
Accum- ulated Since April 1 |
Depar- ture from long term avg. |
||
| Corning | Atchison | 84 | 67 | 88 | 63 | 75 | -1 | 5.90 | +1.66 | 1398 | +138 |
| St. Joseph | Buchanan | 80 | 68 | 85 | 64 | 73 | -2 | 9.19 | +4.48 | 1277 | +51 |
| Brunswick | Carroll | 79 | 68 | 83 | 66 | 73 | -3 | 12.11 | +7.40 | 1267 | +7 |
| Albany | Gentry | 82 | 67 | 85 | 63 | 73 | -2 | 5.97 | +1.17 | 1251 | +80 |
| Alma | Lafayette | 81 | 68 | 85 | 66 | 73 | -3 | 11.08 | +6.37 | 1357 | +98 |
| Marshall | Saline | 81 | 69 | 84 | 66 | 74 | -2 | 15.45 | +10.74 | 1332 | +73 |
| Auxvasse | Audrain | 83 | 68 | 86 | 66 | 73 | -3 | 10.42 | +6.11 | 1253 | -43 |
| Vandalia | Audrain | 82 | 69 | 85 | 66 | 74 | -1 | 8.34 | +3.96 | 1246 | +24 |
| Columbia-Bradford Research and Extension Center | Boone | 82 | 67 | 85 | 66 | 73 | -3 | 11.68 | +7.79 | 1193 | -113 |
| Columbia-Capen Park | Boone | 86 | 68 | 91 | 66 | 74 | -2 | 11.72 | +7.79 | 1265 | -50 |
| Columbia-Jefferson Farm and Gardens | Boone | 83 | 68 | 87 | 66 | 74 | -2 | 11.44 | +7.47 | 1293 | -26 |
| Columbia-Sanborn Field | Boone | 83 | 69 | 87 | 67 | 75 | -2 | 12.34 | +8.11 | 1390 | +4 |
| Columbia-South Farms | Boone | 83 | 68 | 87 | 67 | 74 | -2 | 11.60 | +7.58 | 1287 | -25 |
| Williamsburg | Callaway | 82 | 67 | 87 | 66 | 72 | -3 | 9.37 | +5.21 | 1168 | -73 |
| Novelty | Knox | 80 | 67 | 82 | 65 | 72 | -3 | 7.71 | +3.29 | 1134 | -51 |
| Mosow Mills | Lincoln | 83 | 69 | 87 | 66 | 74 | -2 | 8.73 | +4.38 | 1248 | -11 |
| Linneus | Linn | 79 | 67 | 83 | 64 | 72 | -3 | 9.15 | +4.34 | 1192 | +9 |
| Monroe City | Monroe | * | * | * | * | * | * | * | * | * | * |
| Versailles | Morgan | 83 | 68 | 89 | 66 | 74 | -2 | 5.83 | +1.50 | 1254 | -127 |
| Green Ridge | Pettis | 82 | 69 | 86 | 66 | 74 | -2 | 5.86 | +0.90 | 1302 | 0 |
| Unionville | Putnam | 79 | 67 | 83 | 63 | 72 | -1 | 4.25 | -1.21 | 1129 | +94 |
| Saint Louis Science Center | Saint Louis City | 87 | 71 | 92 | 69 | 78 | -1 | 4.51 | -0.25 | 1495 | +5 |
| Lamar | Barton | 85 | 69 | 91 | 67 | 76 | -1 | 7.66 | +1.91 | 1377 | -44 |
| Butler | Bates | 82 | 68 | 89 | 65 | 74 | -4 | 7.03 | +1.33 | 1271 | -18 |
| Cook Station | Crawford | 87 | 69 | 90 | 67 | 77 | +2 | 4.87 | +0.98 | 1263 | -87 |
| Mount Vernon | Lawrence | 84 | 68 | 90 | 66 | 75 | -1 | 5.37 | -0.12 | 1219 | -39 |
| Round Spring | Shannon | 90 | 68 | 93 | 59 | 78 | +3 | 3.69 | +0.08 | 1268 | -36 |
| Mountain Grove | Wright | 85 | 69 | 89 | 66 | 76 | +1 | 3.70 | +0.01 | 1185 | -86 |
| Delta | Cape Girardeau | * | * | * | * | * | * | * | * | * | * |
| Cardwell | Dunklin | 92 | 73 | 94 | 66 | 82 | +3 | 3.12 | -0.30 | 1638 | -125 |
| Clarkton | Dunklin | 92 | 73 | 95 | 66 | 82 | +3 | 4.42 | +1.18 | 1612 | -91 |
| Glennonville | Dunklin | 92 | 74 | 94 | 67 | 83 | +4 | 4.39 | +1.49 | 1598 | -98 |
| Charleston | Mississippi | 91 | 73 | 94 | 66 | 81 | +2 | 4.02 | +0.16 | 1561 | -59 |
| Hayward | Pemiscot | 91 | 74 | 93 | 67 | 82 | +3 | 2.17 | -1.33 | 1630 | -104 |
| Portageville | Pemiscot | 92 | 74 | 95 | 67 | 82 | +2 | 2.96 | -0.69 | 1679 | -75 |
| Steele | Pemiscot | 92 | 74 | 95 | 67 | 82 | +2 | 3.57 | -0.54 | 1649 | -130 |
‡Growing degree days are calculated by subtracting a 50 degree (Fahrenheit) base temperature from the average daily temperature. Thus, if the average temperature for the day is 75 degrees, then 25 growing degree days will have been accumulated.
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REVISED: July 1, 2021