Ashburn, Virginia Weather Forecast

Local

Ashburn, VA, US

39.04372, -77.48749

Normals for July

	Temp ( °F °C )			Precip ( " mm )		Degree Days
	Min	Max	Avg	MTD	YTD	Heating	Cooling
1	66 19	87 30	76 25	0.14 undefined	22.66 undefined	0	11.5
2	67 19	87 30	77 25	0.28 undefined	22.8 undefined	0	11.6
3	67 19	87 30	77 25	0.41 undefined	22.93 undefined	0	11.7
4	67 19	87 31	77 25	0.54 undefined	23.06 undefined	0	11.9
5	67 19	87 31	77 25	0.67 undefined	23.19 undefined	0	12
6	67 19	87 31	77 25	0.8 undefined	23.32 undefined	0	12.1
7	67 20	87 31	77 25	0.92 undefined	23.44 undefined	0	12.2
8	67 20	87 31	77 25	1.04 undefined	23.56 undefined	0	12.3
9	67 20	87 31	77 25	1.16 undefined	23.68 undefined	0	12.3
10	67 20	87 31	77 25	1.28 undefined	23.8 undefined	0	12.4
11	67 20	87 31	77 25	1.41 undefined	23.93 undefined	0	12.4
12	68 20	87 31	78 25	1.53 undefined	24.05 undefined	0	12.5
13	68 20	87 31	78 25	1.65 undefined	24.17 undefined	0	12.5
14	68 20	87 31	78 25	1.78 undefined	24.3 undefined	0	12.5
15	68 20	87 31	78 25	1.91 undefined	24.43 undefined	0	12.5
16	68 20	87 31	78 25	2.05 undefined	24.57 undefined	0	12.5
17	68 20	87 31	78 25	2.18 undefined	24.7 undefined	0	12.5
18	68 20	87 31	78 25	2.33 undefined	24.85 undefined	0	12.5
19	68 20	87 31	78 25	2.47 undefined	24.99 undefined	0	12.5
20	68 20	87 31	78 25	2.61 undefined	25.13 undefined	0	12.5
21	68 20	87 31	78 25	2.74 undefined	25.26 undefined	0	12.5
22	68 20	87 31	77 25	2.88 undefined	25.4 undefined	0	12.4
23	68 20	87 31	77 25	3.01 undefined	25.53 undefined	0	12.4
24	68 20	87 31	77 25	3.14 undefined	25.66 undefined	0	12.4
25	68 20	87 31	77 25	3.28 undefined	25.8 undefined	0	12.3
26	67 20	87 31	77 25	3.41 undefined	25.93 undefined	0	12.3
27	67 20	87 31	77 25	3.54 undefined	26.06 undefined	0	12.2
28	67 20	87 31	77 25	3.67 undefined	26.19 undefined	0	12.2
29	67 20	87 31	77 25	3.79 undefined	26.31 undefined	0	12.1
30	67 20	87 31	77 25	3.93 undefined	26.45 undefined	0	12.1
31	67 20	87 31	77 25	4.06 undefined	26.58 undefined	0	12