Springfield Climate -- Temperature and Precipitation Normals for July, August, September

July
Date	Average High (°F)	Average Low (°F)	Mean Temp (°F)	Heating Degree Days	Cooling Degree Days	Month to Date Precip. (in.)	Month to Date Snow (in.)
1	86	65	76	0	11	0.13	0.0
2	86	65	76	0	11	0.26	0.0
3	86	65	76	0	11	0.39	0.0
4	86	65	76	0	11	0.52	0.0
5	86	65	76	0	11	0.65	0.0
6	86	66	76	0	11	0.78	0.0
7	87	66	76	0	11	0.91	0.0
8	87	66	76	0	11	1.04	0.0
9	87	66	76	0	11	1.17	0.0
10	87	66	76	0	11	1.30	0.0
11	87	66	76	0	11	1.43	0.0
12	87	66	76	0	11	1.56	0.0
13	87	66	76	0	11	1.69	0.0
14	87	66	76	0	11	1.82	0.0
15	86	66	76	0	11	1.96	0.0
16	86	66	76	0	11	2.09	0.0
17	86	66	76	0	11	2.22	0.0
18	86	66	76	0	11	2.35	0.0
19	86	66	76	0	11	2.47	0.0
20	86	66	76	0	11	2.60	0.0
21	86	65	76	0	11	2.73	0.0
22	86	65	76	0	11	2.86	0.0
23	86	65	76	0	11	2.99	0.0
24	86	65	76	0	11	3.12	0.0
25	86	65	76	0	11	3.25	0.0
26	86	65	76	0	11	3.37	0.0
27	86	65	76	0	10	3.48	0.0
28	86	65	75	0	10	3.60	0.0
29	86	65	75	0	10	3.71	0.0
30	86	65	75	0	10	3.82	0.0
31	86	65	75	1	10	3.94	0.0
MONTHLY AVERAGES	86.2	65.4	75.8	1	335	3.94	0.0

August
Date	Average High (°F)	Average Low (°F)	Mean Temp (°F)	Heating Degree Days	Cooling Degree Days	Month to Date Precip. (in.)	Month to Date Snow (in.)
1	86	65	75	0	10	0.11	0.0
2	86	65	75	0	10	0.23	0.0
3	85	65	75	0	10	0.34	0.0
4	85	65	75	0	10	0.45	0.0
5	85	65	75	0	10	0.57	0.0
6	85	65	75	0	10	0.68	0.0
7	85	65	75	0	10	0.79	0.0
8	85	65	75	0	10	0.90	0.0
9	85	65	75	0	10	1.01	0.0
10	85	65	75	0	10	1.11	0.0
11	85	64	75	0	10	1.21	0.0
12	85	64	75	0	10	1.31	0.0
13	85	64	75	0	10	1.41	0.0
14	85	64	75	0	10	1.51	0.0
15	85	64	75	0	10	1.61	0.0
16	85	64	75	0	10	1.71	0.0
17	85	64	74	0	10	1.81	0.0
18	85	64	74	0	9	1.92	0.0
19	85	64	74	0	9	2.02	0.0
20	85	63	74	0	9	2.12	0.0
21	85	63	74	0	9	2.22	0.0
22	85	63	74	0	9	2.32	0.0
23	85	63	74	0	9	2.42	0.0
24	85	63	74	0	8	2.52	0.0
25	85	63	74	0	9	2.62	0.0
26	84	62	73	0	9	2.72	0.0
27	84	62	73	0	8	2.83	0.0
28	84	62	73	1	8	2.93	0.0
29	84	62	73	1	8	3.03	0.0
30	84	61	73	1	8	3.13	0.0
31	84	61	72	1	8	3.24	0.0
MONTHLY AVERAGES	84.9	63.6	74.2	4	291	3.24	0.0

September
Date	Average High (°F)	Average Low (°F)	Mean Temp (°F)	Heating Degree Days	Cooling Degree Days	Month to Date Precip. (in.)	Month to Date Snow (in.)
1	84	61	72	1	7	0.10	0.0
2	83	60	72	1	7	0.19	0.0
3	83	60	72	1	7	0.29	0.0
4	83	60	71	1	7	0.38	0.0
5	83	59	71	1	6	0.47	0.0
6	82	59	71	1	6	0.57	0.0
7	82	58	70	1	6	0.67	0.0
8	82	58	70	1	6	0.77	0.0
9	82	58	70	1	6	0.88	0.0
10	81	57	69	2	5	0.98	0.0
11	81	57	69	2	5	1.08	0.0
12	81	56	68	2	5	1.19	0.0
13	80	56	68	2	5	1.29	0.0
14	80	55	68	2	4	1.39	0.0
15	80	55	67	2	4	1.49	0.0
16	79	54	67	2	4	1.58	0.0
17	79	54	66	3	4	1.67	0.0
18	78	54	66	3	4	1.76	0.0
19	78	53	66	3	3	1.85	0.0
20	77	53	65	3	3	1.95	0.0
21	77	52	65	3	3	2.04	0.0
22	77	52	64	3	3	2.14	0.0
23	76	51	64	4	3	2.23	0.0
24	76	51	63	4	3	2.33	0.0
25	75	50	63	4	2	2.43	0.0
26	75	50	62	4	2	2.52	0.0
27	74	50	62	5	2	2.62	0.0
28	74	49	62	5	2	2.71	0.0
29	74	49	61	5	2	2.81	0.0
30	73	48	61	5	2	2.90	0.0
MONTHLY AVERAGES	78.9	54.6	66.8	76	129	2.90	0.0