Missouri Commercial Agriculture Weekly Weather Station Summary

Weather Data for the Weekly Period August 26, 2026 - September 1, 2026
Station	County	Weekly Temperature (oF)						Monthly Precipitation (in.)		Growing Degree Days‡
		Avg. Max.	Avg. Min.	Extreme High	Extreme Low	Mean	Departure from long term avg.	Aug 1- Aug 31	Departure from long term avg.	Accumulated Since Apr. 1	Departure from long term avg.
Corning	Atchison	91	69	97	59	80	+5	2.74	-0.88	3319	+353
St. Joseph	Buchanan	91	70	96	62	80	+5	1.67	-2.58	3208	+273
Brunswick	Carroll	90	63	97	55	77	+2	2.08	-2.09	3124	+275
Albany	Gentry	90	65	96	58	77	+3	3.73	-0.09	3058	+267
Alma	Lafayette	93	67	99	59	79	+4	4.04	-0.37	3370	+474
Marshall	Saline	91	67	99	60	79	+4	3.91	-0.50	3303	+406
Auxvasse	Audrain	90	65	98	58	77	+2	3.10	-0.63	3129	+171
Vandalia	Audrain	90	64	98	57	77	+2	2.43	-0.94	3123	+259
Columbia-Bradford Research and Extension Center	Boone	89	63	97	57	76	+1	5.28	+1.35	3005	+51
Columbia-Capen Park	Boone	95	63	101	58	75	-1	5.21	+1.45	3158	+119
Columbia-Jefferson Farm and Gardens	Boone	*	*	*	*	*	*	*	*	*	*
Columbia-Sanborn Field	Boone	92	68	98	61	80	+3	5.15	+1.33	3409	+226
Columbia-South Farms	Boone	90	65	96	58	77	+1	5.81	+1.91	3182	+172
Williamsburg	Callaway	89	63	96	56	76	+1	4.50	+0.73	2943	+58
Novelty	Knox	87	64	95	57	75	+1	4.02	+0.06	2873	+128
Mosow Mills	Lincoln	91	62	99	56	76	+1	2.90	-0.63	3137	+204
Linneus	Linn	90	66	98	57	77	+3	3.03	-0.82	3037	+253
Monroe City	Monroe	90	65	98	57	77	+3	2.56	-1.30	3090	+251
Versailles	Morgan	92	65	99	58	78	+2	3.65	-0.23	3208	+104
Green Ridge	Pettis	93	67	100	57	80	+6	2.14	-1.67	3331	+344
Unionville	Putnam	87	67	94	59	76	+3	2.82	-2.14	2861	+269
Saint Louis Science Center	Saint Louis City	93	71	100	66	81	+3	3.48	-0.20	3622	+274
Lamar	Barton	97	68	101	59	82	+5	0.12	-3.14	3544	+303
Butler	Bates	94	68	99	61	81	+4	1.44	-2.51	3355	+326
Cook Station	Crawford	92	61	99	54	76	+1	2.72	-0.82	3223	+233
Mount Vernon	Lawrence	96	68	99	58	82	+8	0.94	-2.30	3416	+579
Round Spring	Shannon	93	61	99	55	75	0	1.88	-1.65	3284	+288
Mountain Grove	Wright	93	65	96	58	79	+4	1.59	-1.85	3204	+276
Delta	Cape Girardeau	91	65	97	61	77	0	3.76	+0.23	3473	+178
Cardwell	Dunklin	93	68	98	62	80	+2	0.46	-2.38	4051	+439
Clarkton	Dunklin	90	66	96	62	78	0	2.88	-0.07	3686	+141
Glennonville	Dunklin	92	68	98	64	79	+1	2.50	-0.45	3757	+232
Charleston	Mississippi	90	68	96	64	79	+1	3.98	+1.23	3660	+228
Hayward	Pemiscot	90	68	96	64	79	+1	2.79	-0.29	3779	+178
Portageville	Pemiscot	92	69	97	65	80	+1	2.40	-0.42	3822	+163
Steele	Pemiscot	92	68	98	63	79	+1	1.74	-1.14	3816	+130

* 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.