Temperature Data | Precipitation Data | Detailed Data

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Annual Climatology: Baltimore, MD (BWI)

Elev: 148 ft    Lat: 39^o 10'N    Long: 76^o 41'W

Figure 1: Average Temperatures and Precipitation 1971-2000. (NCDC Data)

Temperature Data (^oF) :

Month	Daily Max	Daily Min	Mean	Maximum Daily Temperature	Minimum Daily Temperature
January	41.2	23.5	32.3	79	-7
February	44.8	26.1	35.5	79	-3
March	53.9	33.6	43.7	89	6
April	64.5	42.0	53.2	94	20
May	73.9	51.8	62.9	98	32
June	82.7	60.8	71.8	101	40
July	87.2	65.8	76.5	104	50
August	85.1	63.9	74.5	105	45
September	78.2	56.6	67.4	100	35
October	67.0	43.7	55.4	92	25
November	56.3	34.7	45.5	86	13
December	46.0	27.3	36.7	77	0
Annual	65.1	44.2	54.6	105	-7

Precipitation Data (in):

Month	Mean	Median	Extreme	Year	Snow*
January	3.47	3.00	7.84	1979	7.0
February	3.02	2.74	7.16	1979	6.4
March	3.93	3.95	8.64	1994	2.4
April	3.00	2.69	6.55	1983	0.1
May	3.89	3.70	8.71	1989	0.0
June	3.43	2.88	9.95	1972	0.0
July	3.85	3.75	7.38	1996	0.0
August	3.74	3.37	10.91	1971	0.0
September	3.98	3.64	11.50	1999	0.0
October	3.16	2.80	8.09	1976	0.0
November	3.12	2.87	7.05	1972	0.6
December	3.35	2.81	6.77	1996	1.7
Annual	41.94	41.29			18.2

* Snowfall totals represent mean snowfall 1971-2000

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