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- Jul 31 |
Depar- ture from long term avg. |
Accum- ulated Since April 1 |
Depar- ture from long term avg. |
||
| Corning | Atchison | 84 | 65 | 89 | 57 | 75 | -1 | 1.5 | -3.1 | 2151 | 133 |
| St. Joseph | Buchanan | 82 | 65 | 88 | 60 | 74 | -3 | 2.12 | -1.96 | 2013 | 28 |
| Brunswick | Carroll | 83 | 66 | 87 | 60 | 75 | -1 | * | * | 1209 | -801 |
| Albany | Gentry | 84 | 61 | 88 | 55 | 73 | -3 | 2.19 | -2.37 | 1953 | 39 |
| Marshall | Saline | 83 | 65 | 87 | 60 | 74 | -2 | 2.12 | -1.84 | 2126 | 116 |
| Auxvasse | Audrain | 86 | 63 | 91 | 59 | 74 | -3 | 1.53 | -2.31 | 2077 | 16 |
| Vandalia | Audrain | 84 | 63 | 88 | 59 | 74 | -3 | 2.76 | -1.31 | 2013 | 38 |
| Columbia-Bradford Research and Extension Center | Boone | 82 | 62 | 86 | 59 | 72 | -6 | 2.65 | -1.16 | 1955 | -120 |
| Columbia-Capen Park | Boone | 89 | 61 | 92 | 57 | 74 | -4 | 2.46 | -1.4 | 2117 | 28 |
| Columbia-Jefferson Farm and Gardens | Boone | 84 | 64 | 88 | 61 | 74 | -4 | 2.27 | -1.54 | 2100 | 8 |
| Columbia-Sanborn Field | Boone | 85 | 66 | 90 | 62 | 76 | -3 | 2.52 | -1.52 | 2239 | 56 |
| Columbia-South Farms | Boone | 84 | 64 | 87 | 61 | 74 | -4 | 2.35 | -1.55 | 2107 | 25 |
| Williamsburg | Callaway | 83 | 62 | 87 | 58 | 72 | -5 | 3.05 | -0.81 | 1927 | -63 |
| Novelty | Knox | 83 | 63 | 86 | 56 | 73 | -3 | 2.3 | -1.49 | 1848 | -73 |
| Mosow Mills | Lincoln | 84 | 63 | 88 | 59 | 74 | -4 | 2.01 | -1.65 | 2041 | 14 |
| Linneus | Linn | 83 | 63 | 86 | 58 | 73 | -3 | 2.23 | -2.08 | 1918 | -4 |
| Monroe City | Monroe | 84 | 64 | 88 | 58 | 74 | -3 | 3.45 | -0.46 | 1995 | -27 |
| Versailles | Morgan | * | * | * | * | * | * | * | * | * | * |
| Green Ridge | Pettis | 83 | 64 | 87 | 58 | 74 | -4 | 4.33 | 0.52 | 2114 | 40 |
| Unionville | Putnam | 82 | 63 | 86 | 59 | 73 | -2 | 3.04 | -1.84 | 1782 | 39 |
| Saint Louis Science Center | Saint Louis City | 85 | 67 | 90 | 62 | 77 | -3 | 8.03 | 4.45 | 2363 | 27 |
| Lamar | Barton | 83 | 63 | 89 | 58 | 73 | -6 | 5.6 | 1.33 | 2223 | -3 |
| Butler | Bates | 82 | 63 | 88 | 57 | 73 | -6 | 6.45 | 2.69 | 2058 | -51 |
| Cook Station | Crawford | 84 | 59 | 89 | 55 | 72 | -5 | 3.07 | -0.31 | 2090 | -22 |
| Mount Vernon | Lawrence | 82 | 60 | 88 | 53 | 72 | -4 | 3.25 | -0.19 | 2026 | 44 |
| Round Spring | Shannon | 85 | 60 | 89 | 55 | 71 | -6 | 4.03 | 0.22 | 2074 | 25 |
| Mountain Grove | Wright | 81 | 60 | 86 | 55 | 71 | -6 | 2.85 | -1.17 | 1985 | -33 |
| Delta | Cape Girardeau | 83 | 64 | 88 | 62 | 74 | -4 | 5.32 | 2.28 | 2340 | -28 |
| Cardwell | Dunklin | 85 | 63 | 90 | 60 | 74 | -6 | 2.47 | -1 | 2545 | -59 |
| Clarkton | Dunklin | 85 | 64 | 91 | 60 | 74 | -6 | 3.84 | 0.58 | 2500 | -47 |
| Glennonville | Dunklin | 85 | 64 | 91 | 62 | 75 | -5 | 7.48 | 4.14 | 2492 | -46 |
| Charleston | Mississippi | 84 | 66 | 90 | 63 | 75 | -4 | 4.62 | 1.4 | 2482 | 40 |
| Hayward | Pemiscot | 84 | 65 | 91 | 62 | 75 | -5 | 4.9 | 1.52 | 2548 | -36 |
| Portageville | Pemiscot | 85 | 66 | 91 | 63 | 76 | -4 | 4.36 | 1.21 | 2620 | 13 |
| Steele | Pemiscot | 85 | 65 | 92 | 62 | 75 | -5 | 3.34 | 0.12 | 2603 | -30 |
* 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: August 7, 2019