Weather Averages for Bethlehem, MD

7-day Forecast / 10-day Forecast

Latitude: 38°48'N, Longitude: 76°4'W, Elevation: 66.0 ft, Distance: 7.92 mi Bethlehem, MD Averages »

	Unit	Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Average temperature over 67 years	°F	55	35	36	44	53	64	71	75	73	69	57	46	37
Average high temperature over 67 years	°F	64	44	44	53	64	75	82	86	84	78	68	57	46
Average low temperature over 69 years	°F	46	26	26	34	43	53	62	66	64	59	48	37	28
Highest recorded temperature over 69 years	°F	104	75	78	89	93	96	102	104	100	100	96	82	71
Lowest recorded temperature over 68 years	°F	-14	-9	-14	1	16	26	37	46	43	35	24	10	-2
Average number of rainy days over 70 years	days	75.5	6.5	6.3	6.6	6.5	6.5	6.3	7.3	7.4	5.6	5.2	4.9	6.4
Average number of days above 90°F over 10 years	days	32.6	-	-	-	0.3	1	7	13	9	2	0.3	-	-
Average precipitation over 70 years	in	42.4	3.3	3.1	3.7	3.4	3.5	3.6	4.5	4.6	3.5	3.2	2.9	3.1
Average relative humidity over 45 years	%	76	79	80	71	73	73	73	75	79	75	77	75	77
Average dew point over 12 years	°F	46	28	30	34	44	53	62	66	66	60	50	39	30
Average number of days below 32°F over 9 years	days	87	23	18	14	1	-	-	-	-	-	1	10	20

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