Missouri August Weather

Missouri weather averages and all-time records in the month of August from 1991–2020 based on data made available by the NOAA.

State:

Month:

Missouri Cities

August weather averages for various places in Missouri, from 1991–2020.

City	Average (°F)		Record (°F)		Monthly (inches)
City	High	Low	High	Low	Precipitation
Bolivar	88.1	65.2	108	36	3.7
Butler	89.2	66.3	110	44	3.7
Cape Girardeau	88.3	66.0	105	45	3.1
Carrollton	87.0	65.4	108	42	4.4
Clinton	89.0	66.1	116	42	3.7
Columbia	87.1	65.6	110	40	4.2
El Dorado Springs	89.0	66.6	111	44	3.8
Eldon	87.9	67.0	112	38	3.9
Farmington	86.6	65.0	114	38	3.9
Festus	87.0	65.2	106	40	3.7
Hannibal	84.4	65.2	110	40	3.9
Jackson	89.3	67.0	111	40	3.4
Jefferson City	87.4	66.7	111	41	4.1
Joplin	90.3	68.3	110	46	3.3
Kansas City	87.1	66.6	113	43	4.2
Kirksville	84.6	63.7	111	40	4.1
Lebanon	87.9	65.7	110	38	4.3
Lee's Summit	86.7	66.5	109	43	4.5
Malden	90.0	68.9	106	47	2.4
Marble Hill	88.3	65.5	112	38	3.5
Marshall	86.1	64.8	110	40	3.9
Marshfield	87.1	66.5	104	45	3.4
Maryville	85.5	63.1	113	39	4.3
Moberly	85.7	65.5	108	44	3.9
Mountain Grove	86.3	65.1	110	39	3.6
Neosho	88.5	66.3	109	40	3.4
Nevada	88.4	67.3	114	43	3.8
Perryville	87.2	64.1	109	35	3.5
Poplar Bluff	89.4	68.6	112	44	3.4
Rolla	88.1	66.9	108	42	4.5
Sedalia	86.3	63.9	107	39	3.6
Sikeston	89.4	68.1	111	41	2.8
Springfield	88.3	66.9	108	44	3.6
St. Charles	86.4	65.2	112	43	3.8
St. Joseph	86.5	64.5	110	43	4.1
St. Louis	88.1	69.7	108	47	3.4
Trenton	86.7	64.1	113	42	4.5
Vandalia	85.2	64.1	106	40	3.3
Waynesville	88.0	64.5	107	36	4.3
Weldon Spring	86.6	65.0	109	36	3.5