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Lamoni May Weather

Averages and records for weather in Lamoni, Iowa in the month of May.

Typical Lamoni May Weather 1991–2020
Average daily high	72.3 °F
Average daily low	51.9 °F
Average monthly precipitation	5.7 inches
Average monthly snow	none
Daily chance of precipitation	43.7%
Daily chance of snow	0%

Lamoni May Weather Records 1897–2024
Highest temperature	102 °F	May 30, 1934
Lowest temperature	25 °F	May 1, 1909
Highest daily low	73 °F	May 12, 2022
Lowest daily high	36 °F	May 4, 2013
Hottest average high temperature	83.5 °F	2018
Coldest average high temperature	63.6 °F	1935
Most daily precipitation	4.1 inches	May 7, 2007
Most monthly precipitation	12.9 inches	1996
Most daily snow	4.7 inches	May 3, 2013
Most monthly snow	4.7 inches	2013

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	67.1	46.1	89	25
May 2	67.4	46.5	90	26
May 3	67.8	46.9	86	29
May 4	68.1	47.2	86	30
May 5	68.5	47.5	91	29
May 6	68.9	47.9	92	30
May 7	69.2	48.3	90	33
May 8	69.4	48.7	94	32
May 9	69.8	49.1	91	28
May 10	70.0	49.5	94	31
May 11	70.3	49.9	93	30
May 12	70.7	50.3	93	33
May 13	71.0	50.7	94	32
May 14	71.4	51.2	91	35
May 15	71.9	51.6	91	35
May 16	72.3	51.9	91	33
May 17	72.7	52.3	93	34
May 18	73.1	52.7	89	33
May 19	73.5	53.1	88	35
May 20	73.8	53.4	91	33
May 21	74.1	53.7	95	34
May 22	74.3	54.0	91	36
May 23	74.5	54.3	90	38
May 24	74.9	54.7	93	33
May 25	75.2	55.0	94	32
May 26	75.5	55.3	93	39
May 27	75.8	55.7	96	40
May 28	76.2	56.2	99	35
May 29	76.7	56.7	98	31
May 30	77.1	57.1	102	38
May 31	77.4	57.4	101	42

Weather Station Details

Years	Station	Coordinates
1897–2024	Lamoni	location