History for Washington, DC

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« Previous Month	« 2008	August 2009			2010 »	Next Month »
Sunday	Monday	Tuesday	Wednesday	Thursday	Friday	Saturday
						1 Actual: 89 | 70 Precip: 0.02 Average: 88 | 70 Precip: 0.11
2 Actual: 84 | 70 Precip: 0.42 Average: 88 | 70 Precip: 0.11	3 Actual: 87 | 71 Precip: 0.00 Average: 88 | 70 Precip: 0.11	4 Actual: 90 | 72 Precip: 0.00 Average: 88 | 70 Precip: 0.11	5 Actual: 90 | 73 Precip: T Average: 88 | 70 Precip: 0.11	6 Actual: 79 | 69 Precip: 0.12 Average: 88 | 70 Precip: 0.11	7 Actual: 86 | 64 Precip: 0.00 Average: 88 | 70 Precip: 0.11	8 Actual: 87 | 69 Precip: T Average: 88 | 70 Precip: 0.11
9 Actual: 96 | 73 Precip: 0.00 Average: 87 | 70 Precip: 0.11	10 Actual: 97 | 76 Precip: 0.23 Average: 87 | 70 Precip: 0.11	11 Actual: 93 | 74 Precip: T Average: 87 | 69 Precip: 0.11	12 Actual: 87 | 75 Precip: 0.00 Average: 87 | 69 Precip: 0.11	13 Actual: 87 | 73 Precip: T Average: 87 | 69 Precip: 0.11	14 Actual: 87 | 72 Precip: 0.00 Average: 87 | 69 Precip: 0.11	15 Actual: 89 | 72 Precip: 0.00 Average: 87 | 69 Precip: 0.11
16 Actual: 92 | 71 Precip: 0.00 Average: 86 | 69 Precip: 0.11	17 Actual: 91 | 72 Precip: 0.00 Average: 86 | 69 Precip: 0.11	18 Actual: 95 | 74 Precip: T Average: 86 | 69 Precip: 0.11	19 Actual: 88 | 75 Precip: 0.13 Average: 86 | 68 Precip: 0.11	20 Actual: 94 | 74 Precip: 0.00 Average: 86 | 68 Precip: 0.11	21 Actual: 95 | 73 Precip: 0.10 Average: 86 | 68 Precip: 0.11	22 Actual: 84 | 72 Precip: 1.29 Average: 85 | 68 Precip: 0.11
23 Actual: 89 | 69 Precip: 0.00 Average: 85 | 68 Precip: 0.11	24 Actual: 87 | 70 Precip: 0.00 Average: 85 | 68 Precip: 0.11	25 Actual: 86 | 68 Precip: 0.00 Average: 85 | 67 Precip: 0.11	26 Actual: 92 | 71 Precip: 0.00 Average: 85 | 67 Precip: 0.11	27 Actual: 91 | 72 Precip: 0.00 Average: 85 | 67 Precip: 0.11	28 Actual: 79 | 71 Precip: 0.13 Average: 84 | 67 Precip: 0.11	29 Actual: 87 | 73 Precip: 0.02 Average: 84 | 67 Precip: 0.12
30 Actual: 85 | 71 Precip: T Average: 84 | 66 Precip: 0.12	31 Actual: 76 | 62 Precip: 0.00 Average: 84 | 66 Precip: 0.12
Month Precipitation - Actual month total: 2.46 Normal month total: 3.44
Calendar Key Sunny Clear Mostly Cloudy Partly Sunny Partly Cloudy Mostly Sunny Cloudy Rain Snow Hail Flurries Thunderstorms Hazy Fog Sleet '?' denotes 'chance of' Unknown
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2009	Temperature (°F)			Dew Point (°F)			Humidity (%)			Sea Level Pressure (in)			Visibility (mi)			Wind (mph)		Gust Speed (mph)	Precipitation (in)	Events
August	high	avg	low	high	avg	low	high	avg	low	high	avg	low	high	avg	low	high	avg	high	sum
1	89	80	70	71	68	65	90	69	48	30.10	30.04	30.00	10	10	10	22	6	30	0.02	Thunderstorm
2	84	77	70	73	70	66	94	80	65	30.00	29.91	29.83	10	8	2	22	5	28	0.42	Rain , Thunderstorm
3	87	79	71	72	65	60	93	67	40	30.04	30.00	29.94	10	10	9	12	5	14	0.00
4	90	81	72	72	66	60	82	61	40	30.01	29.96	29.88	10	8	4	16	6	23	0.00
5	90	82	73	68	65	62	79	62	44	29.97	29.93	29.88	10	10	8	15	8	24	T	Rain
6	79	74	69	70	66	61	87	73	58	30.03	29.98	29.93	10	7	4	14	6	17	0.12	Rain , Thunderstorm
7	86	75	64	58	52	43	73	47	21	30.19	30.13	30.04	10	10	10	15	7	22	0.00
8	87	78	69	70	62	54	76	59	42	30.25	30.19	30.14	10	10	10	14	5	16	T	Rain
9	96	85	73	71	69	65	87	63	39	30.15	30.08	30.01	10	9	5	16	7	22	0.00
10	97	87	76	72	68	65	79	57	35	30.04	29.96	29.89	10	9	2	24	8	30	0.23	Rain , Thunderstorm
11	93	84	74	74	69	66	94	71	47	29.95	29.90	29.85	10	10	9	18	7	25	T
12	87	81	75	70	67	65	76	62	48	29.97	29.93	29.88	10	10	9	16	7	20	0.00
13	87	80	73	70	67	62	87	66	45	30.15	30.07	29.98	10	10	9	18	8	23	T	Rain
14	87	80	72	70	67	63	93	71	48	30.23	30.18	30.15	10	10	8	13	5	17	0.00
15	89	81	72	70	66	62	90	66	41	30.21	30.18	30.13	10	10	10	13	4	15	0.00
16	92	82	71	70	64	56	84	57	30	30.23	30.19	30.14	10	10	10	16	6	18	0.00
17	91	82	72	70	66	56	90	61	32	30.23	30.18	30.12	10	10	8	14	7	16	0.00
18	95	85	74	72	68	62	84	61	38	30.15	30.07	29.98	10	10	10	13	7	22	T	Rain
19	88	82	75	73	71	68	87	70	53	30.03	29.99	29.96	10	10	8	24	5	30	0.13	Rain , Thunderstorm
20	94	84	74	74	71	68	93	70	46	29.99	29.94	29.87	10	10	10	18	9	24	0.00
21	95	84	73	74	71	66	82	64	46	29.93	29.89	29.85	10	9	2	26	9	36	0.10	Rain , Thunderstorm
22	84	78	72	73	71	68	93	81	69	29.89	29.82	29.76	10	7	1	16	6	22	1.29	Rain , Thunderstorm
23	89	79	69	72	64	60	90	65	40	29.99	29.88	29.79	10	9	6	14	7	16	0.00
24	87	79	70	62	60	56	73	55	37	30.13	30.07	30.00	10	10	10	15	8	17	0.00
25	86	77	68	66	63	60	81	62	42	30.19	30.13	30.08	10	10	10	13	5	15	0.00
26	92	82	71	68	66	62	84	63	41	30.10	30.05	29.99	10	10	7	14	6	22	0.00
27	91	82	72	72	67	61	82	60	38	30.09	30.05	30.02	10	9	6	14	5	18	0.00
28	79	75	71	73	70	66	87	81	74	30.06	30.02	29.93	10	7	5	20	5	24	0.13	Rain , Thunderstorm
29	87	80	73	72	70	66	93	72	51	29.91	29.78	29.71	10	9	5	22	5	24	0.02	Rain
30	85	78	71	70	59	51	73	55	37	30.06	29.93	29.83	10	10	9	18	8	23	T
31	76	69	62	53	51	50	63	54	44	30.22	30.15	30.08	10	10	10	18	10	22	0.00

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