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International Falls May Weather

Averages and records for weather in International Falls, Minnesota in the month of May.

Typical International Falls May Weather 1991–2020
Average daily high	64.2 °F
Average daily low	38.8 °F
Average monthly precipitation	3.1 inches
Average monthly snow	0.2 inches
Daily chance of precipitation	41.1%
Daily chance of snow	1.3%

International Falls May Weather Records 1906–2024
Highest temperature	95 °F	May 21, 1964
Lowest temperature	8 °F	May 17, 1926
Highest daily low	66 °F	May 21, 1992
Lowest daily high	26 °F	May 2, 1967
Hottest average high temperature	74.1 °F	1977
Coldest average high temperature	54.2 °F	1954
Most daily precipitation	2.7 inches	May 23, 1991
Most monthly precipitation	6.7 inches	1985
Most daily snow	8.0 inches	May 5, 1925
Most monthly snow	13.4 inches	1954

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	57.5	32.6	83	17
May 2	57.9	33.0	85	14
May 3	58.3	33.3	87	11
May 4	58.8	33.7	90	19
May 5	59.4	34.1	89	19
May 6	59.9	34.5	86	22
May 7	60.3	35.0	90	19
May 8	60.7	35.4	89	21
May 9	61.1	35.9	85	17
May 10	61.5	36.3	83	24
May 11	62.0	36.8	83	21
May 12	62.4	37.2	86	18
May 13	62.8	37.6	87	22
May 14	63.3	38.0	89	24
May 15	63.9	38.4	85	24
May 16	64.4	38.8	87	23
May 17	64.8	39.1	93	8
May 18	65.2	39.6	91	24
May 19	65.5	39.9	89	20
May 20	65.8	40.3	89	22
May 21	66.2	40.6	95	21
May 22	66.4	40.9	91	25
May 23	66.8	41.2	91	24
May 24	67.1	41.5	89	25
May 25	67.5	41.8	88	27
May 26	68.0	42.2	88	28
May 27	68.4	42.6	94	25
May 28	68.9	43.0	92	24
May 29	69.2	43.4	92	26
May 30	69.6	43.8	92	26
May 31	69.9	44.2	90	29

Weather Station Details

Years	Station	Coordinates
1906–2024	International Falls International Airport	location