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Lima September Weather

Averages and records for weather in Lima, Ohio in the month of September.

Typical Lima September Weather 1991–2020
Average daily high	76.7 °F
Average daily low	55.3 °F
Average monthly precipitation	3.2 inches
Average monthly snow	none
Daily chance of precipitation	28.7%
Daily chance of snow	0%

Lima September Weather Records 1901–2024
Highest temperature	101 °F	September 15, 1939
Lowest temperature	27 °F	September 26, 1940
Highest daily low	76 °F	September 1, 1982
Lowest daily high	47 °F	September 29, 1967
Hottest average high temperature	84.9 °F	1939
Coldest average high temperature	67.4 °F	1918
Most daily precipitation	4.4 inches	September 22, 2021
Most monthly precipitation	9.8 inches	1926
Most daily snow	none	-
Most monthly snow	none	-

Note: Daily averages are a moving average which includes 14 days before and after

Day	Average (°F)		Record (°F)
Day	High	Low	High	Low
September 1	80.5	60.0	98	37
September 2	80.2	59.8	99	41
September 3	80.1	59.5	96	40
September 4	79.9	59.2	95	42
September 5	79.8	59.0	94	39
September 6	79.6	58.7	97	39
September 7	79.4	58.5	99	42
September 8	79.2	58.2	95	39
September 9	78.9	57.8	93	41
September 10	78.6	57.4	95	38
September 11	78.2	56.9	96	34
September 12	77.9	56.6	95	37
September 13	77.6	56.3	98	38
September 14	77.3	55.9	99	34
September 15	76.9	55.5	101	38
September 16	76.5	55.1	94	36
September 17	76.2	54.7	94	33
September 18	75.8	54.3	94	31
September 19	75.4	54.0	94	32
September 20	75.0	53.7	93	34
September 21	74.5	53.3	93	32
September 22	74.2	52.9	91	32
September 23	73.9	52.5	91	30
September 24	73.6	52.1	94	32
September 25	73.4	51.8	91	32
September 26	73.0	51.5	90	27
September 27	72.7	51.1	90	29
September 28	72.4	50.7	88	29
September 29	72.0	50.3	96	30
September 30	71.7	50.0	88	30

Weather Station Details

Years	Station	Coordinates
1901–2024	Lima WWTP	location