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. | Dec 1- Dec 28 |
Depar-ture from long term avg. | Accum-ulated Since Apr. 1 | Depar-ture from long term avg. | ||
| Corning | Atchison | 45 | 27 | 56 | 15 | 36 | +9 | 2.40 | +1.44 | 4056 | +500 |
| St. Joseph | Buchanan | 44 | 28 | 55 | 13 | 36 | +8 | 2.43 | +1.25 | 4041 | +514 |
| Brunswick | Carroll | 47 | 28 | 58 | 18 | 38 | +9 | 1.84 | +0.40 | 4190 | +650 |
| Albany | Gentry | 44 | 25 | 56 | 12 | 35 | +9 | 1.87 | +0.76 | 3616 | +252 |
| Marshall | Saline | 47 | 30 | 58 | 20 | 39 | +10 | 2.23 | +0.79 | 4215 | +676 |
| Auxvasse | Audrain | 48 | 29 | 60 | 23 | 39 | +9 | 2.02 | -0.13 | 4124 | +482 |
| Vandalia | Audrain | 47 | 29 | 56 | 23 | 37 | +8 | 1.71 | -0.47 | 3994 | +469 |
| Columbia-Bradford Research and Extension Center | Boone | 47 | 28 | 59 | 23 | 38 | +7 | 1.90 | -0.10 | 3914 | +226 |
| Columbia-Capen Park | Boone | 51 | 25 | 63 | 19 | 38 | +7 | 2.21 | +0.17 | 4150 | +440 |
| Columbia-Jefferson Farm and Gardens | Boone | 48 | 30 | 61 | 23 | 39 | +8 | 2.05 | +0.09 | 4229 | +499 |
| Columbia-Sanborn Field | Boone | 48 | 31 | 61 | 24 | 40 | +8 | 2.08 | +0.10 | 4488 | +596 |
| Columbia-South Farms | Boone | 48 | 30 | 60 | 24 | 39 | +8 | 2.08 | +0.05 | 4233 | +524 |
| Williamsburg | Callaway | 47 | 28 | 57 | 21 | 37 | +7 | 1.94 | -0.32 | 3860 | +302 |
| Novelty | Knox | 44 | 26 | 55 | 18 | 35 | +7 | 1.48 | -0.18 | 3756 | +356 |
| Mosow Mills | Lincoln | 49 | 28 | 57 | 20 | 38 | +7 | 2.17 | -0.31 | 4091 | +457 |
| Linneus | Linn | 44 | 27 | 56 | 17 | 36 | +8 | 1.73 | +0.46 | 3887 | +474 |
| Monroe City | Monroe | 46 | 28 | 56 | 22 | 37 | +7 | 2.04 | +0.17 | 3911 | +347 |
| Versailles | Morgan | 48 | 30 | 59 | 23 | 39 | +7 | 2.27 | +0.24 | 4034 | +170 |
| Green Ridge | Pettis | 48 | 31 | 57 | 22 | 39 | +8 | 2.14 | +0.28 | 4127 | +469 |
| Unionville | Putnam | 42 | 25 | 55 | 14 | 34 | +8 | 1.89 | -0.07 | 3677 | +563 |
| Saint Louis Science Center | Saint Louis City | 52 | 33 | 58 | 27 | 41 | +6 | 5.26 | +2.62 | * | * |
| Lamar | Barton | 51 | 32 | 59 | 25 | 41 | +8 | 2.01 | -0.39 | 4309 | +299 |
| Butler | Bates | 48 | 31 | 56 | 22 | 40 | +8 | 1.76 | -0.35 | 4072 | +193 |
| Cook Station | Crawford | 52 | 28 | 58 | 20 | 39 | +5 | 3.38 | +0.64 | 4012 | +271 |
| Mount Vernon | Lawrence | 50 | 30 | 60 | 25 | 40 | +8 | 2.97 | +0.06 | 4053 | +592 |
| Round Spring | Shannon | 52 | 29 | 57 | 18 | 39 | +6 | 4.24 | +1.52 | 3916 | +293 |
| Mountain Grove | Wright | 49 | 31 | 56 | 25 | 40 | +8 | 4.00 | +1.11 | 3896 | +248 |
| Delta | Cape Girardeau | 51 | 31 | 55 | 25 | 41 | +6 | 3.75 | -0.09 | 4334 | +186 |
| Cardwell | Dunklin | 53 | 35 | 59 | 28 | 44 | +7 | 3.58 | -0.90 | 4704 | +135 |
| Clarkton | Dunklin | 52 | 33 | 58 | 26 | 43 | +6 | 2.96 | -0.93 | 4671 | +185 |
| Glennonville | Dunklin | 53 | 34 | 59 | 27 | 43 | +6 | 3.57 | -0.08 | 4638 | +185 |
| Charleston | Mississippi | 52 | 35 | 59 | 29 | 43 | +6 | 3.52 | -0.35 | 4321 | +6 |
| Hayward | Pemiscot | 53 | 36 | 59 | 30 | 44 | +7 | 3.37 | -0.87 | 4755 | +221 |
| Portageville | Pemiscot | 53 | 36 | 59 | 30 | 44 | +7 | 3.76 | -0.51 | 4871 | +286 |
| Steele | Pemiscot | 53 | 36 | 58 | 29 | 44 | +6 | 3.63 | -0.89 | 4788 | +178 |
* Complete data not available for report
‡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: March 29, 2019