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Norwich May Weather

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

Typical Norwich May Weather 1991–2020
Average daily high	69.5 °F
Average daily low	42.9 °F
Average monthly precipitation	3.7 inches
Average monthly snow	0.0 inches
Daily chance of precipitation	46.3%
Daily chance of snow	0.13%

Norwich May Weather Records 1906–2024
Highest temperature	94 °F	May 23, 1911
Lowest temperature	20 °F	May 1, 1978
Highest daily low	67 °F	May 28, 1939
Lowest daily high	35 °F	May 10, 1966
Hottest average high temperature	76.1 °F	2015
Coldest average high temperature	57.2 °F	1917
Most daily precipitation	2.5 inches	May 1, 2023
Most monthly precipitation	8.2 inches	2000
Most daily snow	3.0 inches	May 9, 1966
Most monthly snow	4.5 inches	1966

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	64.3	37.8	85	20
May 2	64.6	38.2	87	24
May 3	65.0	38.5	88	22
May 4	65.2	38.7	89	24
May 5	65.3	39.0	89	23
May 6	65.6	39.1	89	23
May 7	65.9	39.3	87	21
May 8	66.3	39.5	86	23
May 9	66.7	39.9	88	22
May 10	67.1	40.4	90	21
May 11	67.4	40.8	88	23
May 12	67.8	41.2	88	22
May 13	68.2	41.6	88	24
May 14	68.6	42.1	86	25
May 15	69.1	42.6	86	25
May 16	69.4	42.9	89	25
May 17	69.8	43.3	88	25
May 18	70.0	43.6	90	25
May 19	70.4	43.8	89	25
May 20	70.6	44.1	89	26
May 21	70.8	44.3	89	26
May 22	71.0	44.5	94	27
May 23	71.2	45.0	94	29
May 24	71.5	45.3	91	22
May 25	71.8	45.5	91	22
May 26	72.1	45.8	88	30
May 27	72.4	46.2	92	26
May 28	72.8	46.6	91	29
May 29	73.2	47.1	92	31
May 30	73.6	47.4	90	30
May 31	73.8	47.7	91	29

Weather Station Details

Years	Station	Coordinates
1906–2024	Norwich	location