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. |
May 1- May 30 |
Depar- ture from long term avg. |
Accum- ulated Since May. 1 |
Depar- ture from long term avg. |
||
| Corning | Atchison | 77 | 61 | 83 | 56 | 68 | 0 | 10.51 | +6.40 | 574 | +42 |
| St. Joseph | Buchanan | 76 | 61 | 81 | 55 | 68 | +1 | 7.77 | +3.05 | 539 | +16 |
| Brunswick | Carroll | * | * | * | * | * | * | * | * | * | * |
| Albany | Gentry | * | * | * | * | * | * | * | * | * | * |
| Marshall | Saline | 81 | 64 | 85 | 58 | 73 | +5 | 6.47 | +1.48 | 633 | +91 |
| Auxvasse | Audrain | 83 | 64 | 86 | 61 | 73 | +5 | 4.63 | -0.15 | 638 | +65 |
| Vandalia | Audrain | 82 | 64 | 87 | 62 | 73 | +6 | 4.96 | +0.20 | 587 | +74 |
| Columbia-Bradford Research and Extension Center | Boone | 81 | 63 | 85 | 59 | 72 | +4 | 4.44 | -0.26 | 591 | +6 |
| Columbia-Capen Park | Boone | 86 | 63 | 90 | 58 | 73 | +5 | 4.46 | -0.27 | 674 | +84 |
| Columbia-Jefferson Farm and Gardens | Boone | 83 | 64 | 86 | 60 | 73 | +5 | 4.64 | -0.10 | 652 | +59 |
| Columbia-Sanborn Field | Boone | 83 | 65 | 87 | 61 | 74 | +5 | 4.49 | -0.29 | 711 | +76 |
| Columbia-South Farms | Boone | 83 | 64 | 86 | 60 | 73 | +5 | 4.64 | -0.16 | 657 | +68 |
| Williamsburg | Callaway | 81 | 63 | 85 | 59 | 72 | +5 | 3.80 | -1.03 | 589 | +45 |
| Novelty | Knox | 79 | 62 | 84 | 58 | 69 | +2 | 15.06 | +10.20 | 463 | -29 |
| Mosow Mills | Lincoln | 83 | 64 | 87 | 60 | 74 | +7 | 4.68 | +0.06 | 636 | +103 |
| Linneus | Linn | 78 | 62 | 83 | 56 | 69 | +3 | 12.58 | +7.88 | 507 | +11 |
| Monroe City | Monroe | 81 | 64 | 86 | 61 | 72 | +4 | 7.07 | +2.43 | 559 | +5 |
| Versailles | Morgan | 82 | 64 | 86 | 58 | 72 | +3 | 5.64 | +0.39 | 648 | 0 |
| Green Ridge | Pettis | 81 | 65 | 85 | 57 | 73 | +5 | 6.07 | +1.46 | 661 | +83 |
| Unionville | Putnam | 75 | 60 | 82 | 55 | 67 | +2 | 13.19 | +7.42 | 423 | +40 |
| Saint Louis Science Center | Saint Louis City | 87 | 69 | 91 | 64 | 77 | +6 | 7.14 | +2.50 | 789 | +116 |
| Lamar | Barton | 81 | 64 | 85 | 58 | 72 | +3 | 14.89 | +9.05 | 747 | +84 |
| Butler | Bates | 79 | 63 | 83 | 55 | 71 | +3 | 8.03 | +2.54 | 639 | +115 |
| Cook Station | Crawford | 84 | 62 | 88 | 57 | 73 | +4 | 6.28 | +1.56 | 727 | +91 |
| Mount Vernon | Lawrence | 80 | 62 | 83 | 59 | 71 | +3 | 13.65 | +8.20 | 673 | +138 |
| Round Spring | Shannon | 85 | 61 | 89 | 56 | 73 | +5 | 10.53 | +5.57 | 724 | +120 |
| Mountain Grove | Wright | 80 | 63 | 84 | 56 | 72 | +4 | 6.85 | +2.17 | 671 | +96 |
| Delta | Cape Girardeau | 87 | 67 | 89 | 63 | 77 | +6 | 7.86 | +3.03 | 815 | +52 |
| Cardwell | Dunklin | 89 | 69 | 92 | 66 | 79 | +5 | 7.92 | +3.20 | 951 | +50 |
| Clarkton | Dunklin | 89 | 68 | 92 | 65 | 78 | +5 | 6.72 | +2.47 | 910 | +62 |
| Glennonville | Dunklin | 87 | 69 | 89 | 65 | 78 | +5 | 7.85 | +3.46 | 911 | +61 |
| Charleston | Mississippi | 88 | 70 | 91 | 66 | 79 | +7 | 7.01 | +2.88 | 907 | +108 |
| Hayward | Pemiscot | 89 | 70 | 91 | 67 | 79 | +6 | 7.12 | +2.96 | 945 | +67 |
| Portageville | Pemiscot | 90 | 70 | 93 | 66 | 80 | +7 | 8.61 | +4.48 | 973 | +85 |
| Steele | Pemiscot | 91 | 70 | 95 | 66 | 80 | +6 | 6.42 | +1.55 | 958 | +52 |
* 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