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Rochester May Weather

Averages and records for weather in Rochester, Indiana in the month of May.

Typical Rochester May Weather 1991–2020
Average daily high	71.3 °F
Average daily low	49.8 °F
Average monthly precipitation	4.4 inches
Average monthly snow	none
Daily chance of precipitation	36.9%
Daily chance of snow	0%

Rochester May Weather Records 1904–2024
Highest temperature	96 °F	May 29, 2018
Lowest temperature	24 °F	May 10, 1966
Highest daily low	72 °F	May 30, 2018
Lowest daily high	39 °F	May 2, 1940
Hottest average high temperature	80.7 °F	1934
Coldest average high temperature	63.8 °F	1997
Most daily precipitation	4.1 inches	May 11, 1905
Most monthly precipitation	9.4 inches	1943
Most daily snow	2.0 inches	May 2, 1940
Most monthly snow	2.0 inches	1940

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

Day	Average (°F)		Record (°F)
Day	High	Low	High	Low
May 1	65.9	44.3	89	27
May 2	66.2	44.6	86	28
May 3	66.5	44.9	88	30
May 4	66.7	45.2	88	24
May 5	66.9	45.4	89	28
May 6	67.2	45.7	91	27
May 7	67.6	46.1	89	27
May 8	68.0	46.5	89	30
May 9	68.4	46.9	91	28
May 10	68.8	47.2	89	24
May 11	69.2	47.6	88	30
May 12	69.4	48.0	89	28
May 13	69.9	48.5	88	30
May 14	70.4	48.9	89	34
May 15	70.8	49.4	91	31
May 16	71.3	49.7	89	31
May 17	71.7	50.1	91	29
May 18	72.0	50.4	93	31
May 19	72.4	50.7	96	33
May 20	72.7	51.0	93	33
May 21	72.9	51.3	94	32
May 22	73.0	51.5	91	36
May 23	73.3	51.7	92	30
May 24	73.5	52.0	94	35
May 25	73.8	52.3	92	29
May 26	74.0	52.6	93	30
May 27	74.3	53.0	94	31
May 28	74.8	53.5	95	35
May 29	75.2	54.1	96	34
May 30	75.6	54.6	93	35
May 31	75.9	55.0	96	38

Weather Station Details

Years	Station	Coordinates
1904–2024	Rochester	location