< Previous Month Next Month >

Beltsville May Weather

Averages and records for weather in Beltsville, Maryland in the month of May.

Typical Beltsville May Weather 1991–2020
Average daily high	74.6 °F
Average daily low	53.8 °F
Average monthly precipitation	4.3 inches
Average monthly snow	none
Daily chance of precipitation	35.2%
Daily chance of snow	0%

Beltsville May Weather Records 1941–2024
Highest temperature	96 °F	May 31, 1991
Lowest temperature	26 °F	May 17, 1956
Highest daily low	73 °F	May 22, 2022
Lowest daily high	45 °F	May 2, 1963
Hottest average high temperature	81.5 °F	1991
Coldest average high temperature	67.5 °F	1967
Most daily precipitation	4.3 inches	May 26, 2009
Most monthly precipitation	9.3 inches	1989
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	70.1	48.6	94	34
May 2	70.4	48.9	87	28
May 3	70.7	49.3	88	32
May 4	70.9	49.6	89	29
May 5	71.1	49.9	89	30
May 6	71.2	50.2	89	33
May 7	71.5	50.4	91	30
May 8	71.7	50.6	90	30
May 9	72.0	51.0	88	30
May 10	72.3	51.4	93	26
May 11	72.6	51.7	92	27
May 12	72.9	52.0	90	33
May 13	73.3	52.5	91	30
May 14	73.7	53.0	91	34
May 15	74.1	53.5	93	37
May 16	74.5	53.8	94	35
May 17	74.7	54.1	92	26
May 18	75.0	54.4	91	30
May 19	75.3	54.7	94	37
May 20	75.6	55.0	95	39
May 21	75.8	55.2	95	34
May 22	76.0	55.5	95	38
May 23	76.2	55.8	92	37
May 24	76.5	56.0	91	34
May 25	76.8	56.3	90	31
May 26	77.1	56.6	92	36
May 27	77.4	57.0	95	39
May 28	77.8	57.4	96	40
May 29	78.2	57.8	96	39
May 30	78.6	58.2	94	38
May 31	78.8	58.6	96	37

Weather Station Details

Years	Station	Coordinates
1941–2024	Beltsville	location