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Massena May Weather

Averages and records for weather in Massena, New York in the month of May.

Typical Massena May Weather 1991–2020
Average daily high	68.0 °F
Average daily low	44.6 °F
Average monthly precipitation	3.1 inches
Daily chance of precipitation	40.1%

Massena May Weather Records 1948–2024
Highest temperature	96 °F	May 26, 2010
Lowest temperature	20 °F	May 5, 1974
Highest daily low	69 °F	May 24, 1991
Lowest daily high	34 °F	May 1, 1978
Hottest average high temperature	76.0 °F	1975
Coldest average high temperature	57.7 °F	1967
Most daily precipitation	1.9 inches	May 9, 2000
Most monthly precipitation	6.4 inches	2000

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	62.0	39.1	86	26
May 2	62.4	39.4	85	22
May 3	62.8	39.7	86	28
May 4	63.0	40.0	84	26
May 5	63.4	40.3	80	20
May 6	63.8	40.5	82	24
May 7	64.2	40.9	87	25
May 8	64.6	41.3	88	23
May 9	65.1	41.7	88	26
May 10	65.6	42.2	85	28
May 11	66.0	42.6	85	27
May 12	66.4	43.0	87	29
May 13	66.8	43.4	84	24
May 14	67.1	43.8	87	28
May 15	67.5	44.2	92	28
May 16	67.9	44.5	95	28
May 17	68.2	44.9	88	26
May 18	68.5	45.2	90	28
May 19	68.7	45.4	95	29
May 20	68.9	45.7	90	28
May 21	69.0	46.0	89	31
May 22	69.3	46.3	89	30
May 23	69.5	46.7	94	27
May 24	69.7	46.9	88	29
May 25	70.0	47.2	89	28
May 26	70.4	47.5	96	32
May 27	70.8	47.9	95	30
May 28	71.1	48.3	90	32
May 29	71.4	48.7	90	29
May 30	71.7	49.1	91	32
May 31	71.9	49.4	90	32

Weather Station Details

Years	Station	Coordinates
1948–2024	Massena International Airport	location