Weather Averages for Lees Summit, MO

7-day Forecast / 10-day Forecast

Latitude: 38°52'N, Longitude: 94°19'W, Elevation: 1000.0 ft, Distance: 3.05 mi Lees Summit, MO Averages »

	Unit	Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Average temperature over 30 years	°F	54	28	33	44	55	64	73	78	76	68	57	44	32
Average high temperature over 30 years	°F	66	38	44	56	68	76	84	90	88	80	70	55	41
Average low temperature over 30 years	°F	43	17	22	32	43	53	61	66	64	56	45	33	22
Highest recorded temperature over 35 years	°F	107	71	80	87	91	91	102	107	107	107	95	82	73
Lowest recorded temperature over 35 years	°F	-25	-18	-14	-5	10	28	35	48	43	28	6	-18	-25
Average number of days above 90°F over 30 years	days	42	-	-	-	0.2	0.5	6.3	17	13	4	0.3	-	-
Average precipitation over 30 years	in	39.8	1.2	1.3	2.8	3.6	4.9	5.7	3.9	3.9	4.8	3.7	2.5	1.7
Average number of days below 32°F over 30 years	days	115	27	22	16	4.3	0.1	-	-	-	0.3	3.5	15	26
Average number of days below 0°F over 30 years	days	6.7	3.5	1.4	0.1	-	-	-	-	-	-	-	0.1	1.7
Average snowfall over 30 years	in	15.4	5.9	5.2	2.4	0.3	-	-	-	-	-	-	0.6	2.9
Most rain reported in a day over 35 years	in	8.0	2.1	2.4	1.9	3.1	4.8	5.3	4.0	8.0	5.6	3.6	3.0	2.9
Most rain reported in a month over 35 years	in	55.9	3.6	4.0	11.1	10.2	12.4	12.8	13.2	16.7	16.1	10.0	8.6	5.1
Least rain reported in a month over 35 years	in	21.1	-	0.1	0.6	1.0	1.1	1.4	0.6	0.4	0.6	0.2	-	-
Heating degree days over 30 years	days	4977	1131	896	633	289	91	9	1	2	55	251	609	1010
Cooling degree days over 30 years	days	1335	-	-	2	24	89	256	414	354	164	31	1	-
Most snow reported in a month over 35 years	in	41.3	19.6	21.8	10.0	4.0	-	-	-	-	-	0.3	7.0	11.5

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