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Boonton May Weather

Averages and records for weather in Boonton, New Jersey in the month of May.

Typical Boonton May Weather 1991–2020
Average daily high	71.9 °F
Average daily low	49.7 °F
Average monthly precipitation	4.1 inches
Average monthly snow	none
Daily chance of precipitation	40.5%
Daily chance of snow	0%

Boonton May Weather Records 1893–2024
Highest temperature	98 °F	May 15, 1900
Lowest temperature	26 °F	May 11, 1923
Highest daily low	76 °F	May 31, 1895
Lowest daily high	45 °F	May 6, 1978
Hottest average high temperature	77.9 °F	1991
Coldest average high temperature	62.0 °F	1967
Most daily precipitation	3.4 inches	May 1, 2014
Most monthly precipitation	11.2 inches	1990
Most daily snow	none	-
Most monthly snow	none	-

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	44.5	89	28
May 2	67.4	44.9	90	30
May 3	67.7	45.2	88	30
May 4	68.0	45.5	89	27
May 5	68.1	45.7	92	28
May 6	68.3	45.9	89	30
May 7	68.5	46.1	91	29
May 8	68.9	46.3	90	29
May 9	69.2	46.7	94	29
May 10	69.5	47.1	95	29
May 11	69.9	47.5	93	26
May 12	70.3	47.9	90	35
May 13	70.7	48.3	89	32
May 14	71.1	48.7	91	28
May 15	71.4	49.1	98	30
May 16	71.9	49.6	87	34
May 17	72.1	49.9	91	32
May 18	72.5	50.3	89	33
May 19	72.8	50.5	91	32
May 20	73.1	50.9	95	34
May 21	73.4	51.1	94	35
May 22	73.7	51.5	91	35
May 23	73.8	51.8	92	34
May 24	74.0	52.1	91	31
May 25	74.4	52.4	93	30
May 26	74.6	52.7	92	36
May 27	74.9	53.0	93	35
May 28	75.3	53.4	90	33
May 29	75.7	53.8	91	36
May 30	76.1	54.2	94	34
May 31	76.2	54.4	97	35

Weather Station Details

Years	Station	Coordinates
1893–2024	Boonton 1 SE	location