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. |
Jul 1- Ju1 30 |
Depar- ture from long term avg. |
Accum- ulated Since April 1 |
Depar- ture from long term avg. |
||
| Corning | Atchison | 86 | 71 | 91 | 62 | 78 | +3 | 6.77 | +2.05 | 2258 | +192 |
| St. Joseph | Buchanan | 85 | 70 | 90 | 65 | 77 | 0 | 11.62 | +7.25 | 2116 | +79 |
| Brunswick | Carroll | 84 | 70 | 90 | 63 | 77 | +1 | 4.59 | +0.30 | 2096 | +35 |
| Albany | Gentry | 87 | 69 | 91 | 59 | 76 | 0 | 8.65 | +3.89 | 2073 | +107 |
| Alma | Lafayette | 86 | 72 | 91 | 69 | 78 | +2 | 8.11 | +3.82 | 2209 | +147 |
| Marshall | Saline | 85 | 72 | 91 | 69 | 78 | +2 | 6.52 | +2.23 | 2166 | +104 |
| Auxvasse | Audrain | 87 | 70 | 92 | 66 | 77 | 0 | 3.40 | -0.65 | 2066 | -48 |
| Vandalia | Audrain | 86 | 69 | 92 | 63 | 77 | +1 | 5.31 | +1.05 | 2020 | -7 |
| Columbia-Bradford Research and Extension Center | Boone | 86 | 69 | 91 | 65 | 76 | -1 | 3.47 | -0.79 | 1962 | -167 |
| Columbia-Capen Park | Boone | 91 | 69 | 97 | 64 | 78 | +1 | 4.05 | -0.26 | 2105 | -37 |
| Columbia-Jefferson Farm and Gardens | Boone | 87 | 71 | 93 | 67 | 78 | +1 | 3.45 | -0.79 | 2106 | -41 |
| Columbia-Sanborn Field | Boone | 88 | 73 | 92 | 68 | 79 | +1 | 3.81 | -0.68 | 2235 | -2 |
| Columbia-South Farms | Boone | 87 | 71 | 92 | 66 | 78 | +1 | 3.63 | -0.71 | 2108 | -29 |
| Williamsburg | Callaway | 87 | 68 | 91 | 64 | 76 | -1 | 4.25 | +0.17 | 1931 | -112 |
| Novelty | Knox | 85 | 67 | 90 | 61 | 76 | 0 | 5.10 | +1.06 | 1864 | -108 |
| Mosow Mills | Lincoln | 87 | 69 | 92 | 65 | 77 | 0 | 5.10 | +1.21 | 2014 | -66 |
| Linneus | Linn | 84 | 69 | 90 | 60 | 76 | 0 | 4.93 | +0.33 | 1980 | +7 |
| Monroe City | Monroe | 86 | 68 | 91 | 62 | 77 | +1 | 4.37 | +0.22 | 2010 | -63 |
| Versailles | Morgan | 88 | 71 | 91 | 69 | 78 | 0 | 7.46 | +3.16 | 2072 | -147 |
| Green Ridge | Pettis | 86 | 73 | 91 | 71 | 78 | +1 | 6.86 | +2.76 | 2169 | +43 |
| Unionville | Putnam | 85 | 68 | 89 | 62 | 76 | +1 | 4.25 | -0.80 | 1858 | +67 |
| Saint Louis Science Center | Saint Louis City | 89 | 74 | 93 | 72 | 81 | +1 | 6.52 | +2.52 | 2338 | -57 |
| Lamar | Barton | 88 | 71 | 94 | 69 | 79 | 0 | 4.49 | -0.08 | 2328 | +46 |
| Butler | Bates | 86 | 72 | 92 | 69 | 78 | -1 | 3.03 | -1.04 | 2174 | +8 |
| Cook Station | Crawford | 90 | 70 | 93 | 67 | 78 | +1 | 6.57 | +2.98 | 2054 | -111 |
| Mount Vernon | Lawrence | 86 | 69 | 90 | 68 | 77 | +2 | 5.02 | +1.31 | 2062 | +30 |
| Round Spring | Shannon | 91 | 70 | 93 | 68 | 79 | +2 | 3.41 | -0.79 | 2068 | -34 |
| Mountain Grove | Wright | 87 | 71 | 89 | 69 | 78 | +1 | 3.55 | -1.10 | 1976 | -95 |
| Delta | Cape Girardeau | 90 | 72 | 92 | 70 | 80 | +2 | 2.49 | -0.91 | 2246 | -178 |
| Cardwell | Dunklin | 91 | 73 | 94 | 73 | 81 | +1 | 3.00 | -0.96 | 2515 | -148 |
| Clarkton | Dunklin | 92 | 73 | 93 | 73 | 81 | +1 | 4.02 | +0.44 | 2486 | -120 |
| Glennonville | Dunklin | 91 | 74 | 93 | 73 | 81 | +1 | 5.02 | +1.37 | 2475 | -122 |
| Charleston | Mississippi | 90 | 74 | 94 | 73 | 81 | +2 | 3.53 | 0.00 | 2411 | -88 |
| Hayward | Pemiscot | 91 | 74 | 93 | 73 | 82 | +2 | 3.12 | -0.62 | 2511 | -131 |
| Portageville | Pemiscot | 92 | 74 | 94 | 74 | 82 | +2 | 4.81 | +1.29 | 2586 | -80 |
| Steele | Pemiscot | 91 | 74 | 93 | 73 | 82 | +2 | 0.57 | -3.27 | 2589 | -102 |
‡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: May 31, 2021