National Weather Service Forecast Office

May Daily/Monthly Normals for Clarksburg
(see notes below table)
Date	Normal High	Normal Low	Average	HDD	CDD	Precip
1	68	42	55	10	0	.13
2	69	43	56	10	0	.13
3	69	43	56	10	0	.13
4	69	43	56	9	1	.14
5	70	44	57	9	1	.14
6	70	44	57	9	1	.14
7	70	44	57	8	1	.14
8	71	45	58	8	1	.14
9	71	45	58	8	1	.14
10	71	45	58	8	1	.15
11	71	46	59	7	1	.15
12	72	46	59	7	1	.15
13	72	47	59	7	1	.15
14	72	47	60	7	1	.15
15	73	47	60	6	1	.15
16	73	48	60	6	1	.15
17	73	48	61	6	1	.15
18	74	48	61	6	2	.15
19	74	48	61	6	2	.15
20	74	49	61	5	2	.15
21	75	49	62	5	2	.15
22	75	49	62	5	2	.15
23	75	50	62	5	2	.15
24	75	50	63	4	2	.15
25	76	50	63	4	2	.15
26	76	51	63	4	2	.15
27	76	51	64	4	2	.15
28	77	51	64	4	3	.15
29	77	52	64	3	3	.15
30	77	52	65	3	3	.15
31	78	52	65	3	3	.15
Totals	73.0	47.4	60.2	196	46	4.53

NOTES:

Temperatures are degrees F, precipitation is inches of liquid. All normals are based on the period 1971-2000.
HDD=Heating degree days, CDD=Cooling degree days
Daily normal precipitation values are more appropriate for calculating normals over a period of at least several days, rather than on a strict day-to-day basis.

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Page last modified: July 10, 2012