Washington Weather In September 2017

Historical Data for September 2017 in Washington, United States

Temperature	Max	Average	Min
Max Temperature	34.0°C (93.2°F)	20.77°C (69.39°F)	9.0°C (48.2°F)
Avg Temperature	27.0°C (80.6°F)	15.83°C (60.49°F)	6.0°C (42.8°F)
Min Temperature	16.0°C (60.8°F)	8.57°C (47.43°F)	2.0°C (35.6°F)
Dew Point	Max	Average	Min
Dew Point	13.0°C (55.4°F)	4.33°C (39.79°F)	-3.0°C (26.6°F)
Precipitation	Max	Average	Min	Sum
Precipitation	2.6mm \| 0.1in	0.4mm \| 0.02in	0.0mm \| 0in	12.0mm \| 0.47in
Snowdepth	0.0mm \| 0in	0.0mm \| 0in	0.0mm \| 0in	0.0mm \| 0in
Wind	Max	Average	Min
Wind	12.0kmh \| 7.46mph	6.37kmh \| 3.96mph	4.0kmh \| 2.49mph
Gust Wind	17.0kmh \| 10.56mph	10.57kmh \| 6.57mph	6.0kmh \| 3.73mph
Sea Level Pressure	Max	Average	Min
Sea Level Pressure	2.6mb	0.4mb	0.0mb

September 2017 Graph

September 2017 - Daily Observations

Time	Temperature	Dew Point	Humidity	Wind Speed	Pressure	Precipitation
September	° C \| ° F	° C \| ° F	%	Kph \| Mph	Hg \| Mb	Total (mm/in)
2017-09-01	24 \| 75.2	3 \| 37.4	35	7 \| 4.35	30.03 \| 1017	0.0 \| 0.0
2017-09-02	26 \| 78.8	7 \| 44.6	42	7 \| 4.35	29.94 \| 1014	0.0 \| 0.0
2017-09-03	27 \| 80.6	5 \| 41.0	36	7 \| 4.35	30.0 \| 1016	0.0 \| 0.0
2017-09-04	25 \| 77.0	5 \| 41.0	36	6 \| 3.73	30.03 \| 1017	0.0 \| 0.0
2017-09-05	24 \| 75.2	6 \| 42.8	39	4 \| 2.49	30.0 \| 1016	0.0 \| 0.0
2017-09-06	25 \| 77.0	4 \| 39.2	33	4 \| 2.49	29.91 \| 1013	0.1 \| 0.0
2017-09-07	25 \| 77.0	10 \| 50.0	54	7 \| 4.35	29.83 \| 1010	0.0 \| 0.0
2017-09-08	19 \| 66.2	13 \| 55.4	76	8 \| 4.97	29.85 \| 1011	2.6 \| 0.1
2017-09-09	15 \| 59.0	9 \| 48.2	72	9 \| 5.59	29.97 \| 1015	0.2 \| 0.01
2017-09-10	16 \| 60.8	3 \| 37.4	56	8 \| 4.97	30.18 \| 1022	0.0 \| 0.0
2017-09-11	21 \| 69.8	2 \| 35.6	40	7 \| 4.35	30.09 \| 1019	0.0 \| 0.0
2017-09-12	20 \| 68.0	7 \| 44.6	53	11 \| 6.84	29.91 \| 1013	0.0 \| 0.0
2017-09-13	15 \| 59.0	5 \| 41.0	60	6 \| 3.73	29.88 \| 1012	0.0 \| 0.0
2017-09-14	14 \| 57.2	-0 \| 32.0	47	5 \| 3.11	29.91 \| 1013	0.1 \| 0.0
2017-09-15	14 \| 57.2	-0 \| 32.0	47	5 \| 3.11	30.06 \| 1018	0.1 \| 0.0
2017-09-16	11 \| 51.8	-3 \| 26.6	46	5 \| 3.11	30.03 \| 1017	0.0 \| 0.0
2017-09-17	12 \| 53.6	3 \| 37.4	66	5 \| 3.11	29.83 \| 1010	1.4 \| 0.06
2017-09-18	8 \| 46.4	1 \| 33.8	71	9 \| 5.59	29.71 \| 1006	0.5 \| 0.02
2017-09-19	7 \| 44.6	2 \| 35.6	78	7 \| 4.35	29.71 \| 1006	2.1 \| 0.08
2017-09-20	6 \| 42.8	1 \| 33.8	76	6 \| 3.73	29.68 \| 1005	0.4 \| 0.02
2017-09-21	7 \| 44.6	2 \| 35.6	76	5 \| 3.11	29.91 \| 1013	1.2 \| 0.05
2017-09-22	9 \| 48.2	3 \| 37.4	76	4 \| 2.49	30.0 \| 1016	1.4 \| 0.06
2017-09-23	11 \| 51.8	5 \| 41.0	78	4 \| 2.49	30.06 \| 1018	1.2 \| 0.05
2017-09-24	14 \| 57.2	5 \| 41.0	70	6 \| 3.73	30.06 \| 1018	0.0 \| 0.0
2017-09-25	13 \| 55.4	7 \| 44.6	78	7 \| 4.35	30.06 \| 1018	0.0 \| 0.0
2017-09-26	15 \| 59.0	6 \| 42.8	69	5 \| 3.11	30.12 \| 1020	0.0 \| 0.0
2017-09-27	15 \| 59.0	6 \| 42.8	64	4 \| 2.49	30.12 \| 1020	0.0 \| 0.0
2017-09-28	16 \| 60.8	6 \| 42.8	64	4 \| 2.49	30.0 \| 1016	0.0 \| 0.0
2017-09-29	13 \| 55.4	5 \| 41.0	68	7 \| 4.35	29.91 \| 1013	0.5 \| 0.02
2017-09-30	8 \| 46.4	2 \| 35.6	73	12 \| 7.46	30.0 \| 1016	0.2 \| 0.01

Prev Month Next Month

Time	Temperature	Dew Point	Humidity	Wind Speed	Pressure	Precipitation
September	° C \| ° F	° C \| ° F	%	Kph \| Mph	Hg \| Mb	Total (mm/in)
2017-09-01	24 \| 75.2	3 \| 37.4	35	7 \| 4.35	30.03 \| 1017	0.0 \| 0.0
2017-09-02	26 \| 78.8	7 \| 44.6	42	7 \| 4.35	29.94 \| 1014	0.0 \| 0.0
2017-09-03	27 \| 80.6	5 \| 41.0	36	7 \| 4.35	30.0 \| 1016	0.0 \| 0.0
2017-09-04	25 \| 77.0	5 \| 41.0	36	6 \| 3.73	30.03 \| 1017	0.0 \| 0.0
2017-09-05	24 \| 75.2	6 \| 42.8	39	4 \| 2.49	30.0 \| 1016	0.0 \| 0.0
2017-09-06	25 \| 77.0	4 \| 39.2	33	4 \| 2.49	29.91 \| 1013	0.1 \| 0.0
2017-09-07	25 \| 77.0	10 \| 50.0	54	7 \| 4.35	29.83 \| 1010	0.0 \| 0.0
2017-09-08	19 \| 66.2	13 \| 55.4	76	8 \| 4.97	29.85 \| 1011	2.6 \| 0.1
2017-09-09	15 \| 59.0	9 \| 48.2	72	9 \| 5.59	29.97 \| 1015	0.2 \| 0.01
2017-09-10	16 \| 60.8	3 \| 37.4	56	8 \| 4.97	30.18 \| 1022	0.0 \| 0.0
2017-09-11	21 \| 69.8	2 \| 35.6	40	7 \| 4.35	30.09 \| 1019	0.0 \| 0.0
2017-09-12	20 \| 68.0	7 \| 44.6	53	11 \| 6.84	29.91 \| 1013	0.0 \| 0.0
2017-09-13	15 \| 59.0	5 \| 41.0	60	6 \| 3.73	29.88 \| 1012	0.0 \| 0.0
2017-09-14	14 \| 57.2	-0 \| 32.0	47	5 \| 3.11	29.91 \| 1013	0.1 \| 0.0
2017-09-15	14 \| 57.2	-0 \| 32.0	47	5 \| 3.11	30.06 \| 1018	0.1 \| 0.0
2017-09-16	11 \| 51.8	-3 \| 26.6	46	5 \| 3.11	30.03 \| 1017	0.0 \| 0.0
2017-09-17	12 \| 53.6	3 \| 37.4	66	5 \| 3.11	29.83 \| 1010	1.4 \| 0.06
2017-09-18	8 \| 46.4	1 \| 33.8	71	9 \| 5.59	29.71 \| 1006	0.5 \| 0.02
2017-09-19	7 \| 44.6	2 \| 35.6	78	7 \| 4.35	29.71 \| 1006	2.1 \| 0.08
2017-09-20	6 \| 42.8	1 \| 33.8	76	6 \| 3.73	29.68 \| 1005	0.4 \| 0.02
2017-09-21	7 \| 44.6	2 \| 35.6	76	5 \| 3.11	29.91 \| 1013	1.2 \| 0.05
2017-09-22	9 \| 48.2	3 \| 37.4	76	4 \| 2.49	30.0 \| 1016	1.4 \| 0.06
2017-09-23	11 \| 51.8	5 \| 41.0	78	4 \| 2.49	30.06 \| 1018	1.2 \| 0.05
2017-09-24	14 \| 57.2	5 \| 41.0	70	6 \| 3.73	30.06 \| 1018	0.0 \| 0.0
2017-09-25	13 \| 55.4	7 \| 44.6	78	7 \| 4.35	30.06 \| 1018	0.0 \| 0.0
2017-09-26	15 \| 59.0	6 \| 42.8	69	5 \| 3.11	30.12 \| 1020	0.0 \| 0.0
2017-09-27	15 \| 59.0	6 \| 42.8	64	4 \| 2.49	30.12 \| 1020	0.0 \| 0.0
2017-09-28	16 \| 60.8	6 \| 42.8	64	4 \| 2.49	30.0 \| 1016	0.0 \| 0.0
2017-09-29	13 \| 55.4	5 \| 41.0	68	7 \| 4.35	29.91 \| 1013	0.5 \| 0.02
2017-09-30	8 \| 46.4	2 \| 35.6	73	12 \| 7.46	30.0 \| 1016	0.2 \| 0.01

Washington Weather In September 2017

September 2017 Graph

September 2017 - Daily Observations

Washington Historical Data