Springfield Climate -- Temperature and Precipitation Normals by Month

Springfield Normal Monthly Statistics
Month	Average High (°F)	Average Low (°F)	Mean Temperature (°F)	Heating Degree Days	Cooling Degree Days	Average Precip. (in.)	Average Snow (in.)
January	35.9	19.9	27.9	1150	0	2.03	6.7
February	41.1	23.7	32.4	913	0	1.93	6.1
March	53.5	33.2	43.2	681	3	276	3.1
April	65.6	43.3	54.4	336	19	3.97	0.3
May	75.7	54.4	65.1	111	112	4.52	0
June	84.0	63.3	73.7	11	270	4.61	0
July	86.8	66.2	76.5	1	357	3.85	0
August	85.4	64.3	74.9	3	308	3.37	0
September	80.2	55.8	68.0	61	151	2.88	0
October	67.4	44.6	56.0	310	30	3.26	0.1
November	52.7	34.2	43.5	648	1	2.71	1.2
December	40.7	25.2	32.9	993	0	2.15	4.3
Annual	64.1	44.0	54.0	5215	1232	38.04	21.8

Period used for normals: 1991-2020

Snowfall Normals
Average date of first measurable snow	November 29
Average date of last measurable snow	March 17
Average number of days with measurable snow	17.6
Average number of days with at least 1" of snow	6.7

Springfield Normal Monthly Statistics