Weather in San Francisco in September 2017, September - San Francisco, California, United States, Archive

Currently in San Francisco: +17°C

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Weather in September 2017 in San Francisco

The average temperature in San Francisco in September year of 2017 is +24°C. Interesting that the average daytime temperature is as +29°C while the average nightly temperature is +18°C. The September hottest day is the 1st September(Afternoon) with a temperature of about +34°C. The coldest day in Auckland in September 2017 is 29th September(Overnight). The temperature at that time is +12°C.

As a Occasional cloudy month, September 2017 has 5 days with precipitation.

How Sunny San Francisco Weather in September 2017

The weather in San Francisco is quite changeable, similarly in many other places in . Talking about San Francisco weather in September 2017 can be described as "Occasional cloudy".

Clear Sky vs Cloudiness	Occasional cloudy
Rainy Days(Occasional Showers Included)	5
Maximum Temperature	+34°C (Afternoon, 1st September)
Minimum Temperature	+12°C (Overnight, 29th September)

Please find more detailed day by day information about September weather in Auckland in the year 2017 below.

San Francisco Weather September 2017

Early September, from 1 September, 2017 to Sun, 3 September 2017

01.09.2017, Fri
Wind: 1-2 m/s, N-E, Pressure: 1009-1001 hPa, Humidity: 0-1%
Overnight	+14°C	Clear Sky
Morning	+20°C	Clear Sky
Afternoon	+32°C	Clear Sky
Evening	+27°C	Clear Sky
02.09.2017, Sat
Wind: 2-3 m/s, S,S-W, Pressure: 1023-1015 hPa, Humidity: 70-72%
Overnight	+26°C	Cloud
Morning	+26°C	Light Cloud
Afternoon	+26°C	Light Cloud
Evening	+26°C	Cloud
03.09.2017, Sun
Wind: 2-3 m/s, S-W, Pressure: 1023-1015 hPa, Humidity: 48-50%
Overnight	+17°C	Cloud
Morning	+21°C	Light Cloud
Afternoon	+30°C	Light Cloud
Evening	+26°C	Cloud

Early September, Early September, from 1 September, 2017 to Sun, 3 September, 2017

04.09.2017, Mon
Wind: 1-2 m/s, S,S-W, Pressure: 1023-1015 hPa, Humidity: 93-95%
Overnight	+21°C	Cloud
Morning	+21°C	Cloud
Afternoon	+21°C	Light Cloud
Evening	+21°C	Light Cloud
05.09.2017, Tue
Wind: 2-3 m/s, S-W, Pressure: 1024-1016 hPa, Humidity: 69-71%
Overnight	+16°C	Cloud
Morning	+20°C	Mainly Cloudy
Afternoon	+24°C	Light Cloud
Evening	+21°C	Clear Sky
06.09.2017, Wen
Wind: 2-3 m/s, S-W, Pressure: 1025-1017 hPa, Humidity: 64-66%
Overnight	+17°C	Cloud
Morning	+17°C	Cloud
Afternoon	+22°C	Light Cloud
Evening	+18°C	Light Cloud
07.09.2017, Thu
Wind: 2-3 m/s, S,S-W, Pressure: 1024-1016 hPa, Humidity: 81-83%
Overnight	+16°C	Cloud
Morning	+17°C	Mainly Cloudy
Afternoon	+19°C	Light Cloud
Evening	+17°C	Clear Sky
08.09.2017, Fri
Wind: 1-2 m/s, W, Pressure: 1015-1007 hPa, Humidity: 0-1%
Overnight	+13°C	Mainly Cloudy
Morning	+18°C	Light Cloud
Afternoon	+30°C	Cloud
Evening	+23°C	Cloud
09.09.2017, Sat
Wind: 0-1 m/s, N-W, Pressure: 1016-1008 hPa, Humidity: 0-1%
Overnight	+13°C	Occasional Showers
Morning	+20°C	Light Cloud
Afternoon	+31°C	Mainly Cloudy
Evening	+26°C	Cloud
10.09.2017, Sun
Wind: 0-1 m/s, N, Pressure: 1015-1007 hPa, Humidity: 0-1%
Overnight	+17°C	Occasional Showers
Morning	+24°C	Light Cloud
Afternoon	+34°C	Mainly Cloudy
Evening	+30°C	Cloud

Early September, from 1 September, 2017 to Sun, 3 September, 2017

11.09.2017, Mon
Wind: 0-1 m/s, E,N-E, Pressure: 1008-1000 hPa, Humidity: 0-1%
Overnight	+20°C	Cloud
Morning	+22°C	Light Cloud
Afternoon	+31°C	Mainly Cloudy
Evening	+28°C	Cloud
12.09.2017, Tue
Wind: 0-1 m/s, S-W, Pressure: 1009-1001 hPa, Humidity: 0-1%
Overnight	+18°C	Mainly Cloudy
Morning	+21°C	Light Cloud
Afternoon	+31°C	Cloud
Evening	+29°C	Cloud
13.09.2017, Wen
Wind: 1-2 m/s, S,S-W, Pressure: 1012-1004 hPa, Humidity: 0-1%
Overnight	+17°C	Cloud
Morning	+17°C	Light Cloud
Afternoon	+27°C	Light Cloud
Evening	+23°C	Cloud
14.09.2017, Thu
Wind: 1-2 m/s, S-W, Pressure: 1013-1005 hPa, Humidity: 0-1%
Overnight	+12°C	Mainly Cloudy
Morning	+15°C	Light Cloud
Afternoon	+23°C	Cloud
Evening	+20°C	Cloud
15.09.2017, Fri
Wind: 1-2 m/s, W, Pressure: 1016-1008 hPa, Humidity: 0-1%
Overnight	+12°C	Cloud
Morning	+13°C	Light Cloud
Afternoon	+24°C	Mainly Cloudy
Evening	+18°C	Cloud
16.09.2017, Sat
Wind: 1-2 m/s, S-W, Pressure: 1023-1015 hPa, Humidity: 95-97%
Overnight	+18°C	Cloud
Morning	+18°C	Cloud
Afternoon	+18°C	Light Cloud
Evening	+18°C	Light Cloud
17.09.2017, Sun
Wind: 2-3 m/s, S,S-W, Pressure: 1024-1016 hPa, Humidity: 65-67%
Overnight	+15°C	Mainly Cloudy
Morning	+18°C	Light Cloud
Afternoon	+24°C	Cloud
Evening	+19°C	Cloud

Early September, from 1 September, 2017 to Sun, 3 September, 2017

18.09.2017, Mon
Wind: 3-4 m/s, W, Pressure: 1024-1016 hPa, Humidity: 70-72%
Overnight	+16°C	Clear Sky
Morning	+16°C	Clear Sky
Afternoon	+21°C	Clear Sky
Evening	+17°C	Clear Sky
19.09.2017, Tue
Wind: 3-4 m/s, W,N-W, Pressure: 1027-1019 hPa, Humidity: 60-62%
Overnight	+16°C	Cloud
Morning	+17°C	Light Cloud
Afternoon	+21°C	Light Cloud
Evening	+18°C	Cloud
20.09.2017, Wen
Wind: 1-2 m/s, W, Pressure: 1013-1005 hPa, Humidity: 0-1%
Overnight	+12°C	Clear Sky
Morning	+15°C	Clear Sky
Afternoon	+25°C	Clear Sky
Evening	+22°C	Clear Sky
21.09.2017, Thu
Wind: 5-6 m/s, N, Pressure: 1009-1001 hPa, Humidity: 0-1%
Overnight	+13°C	Cloud
Morning	+20°C	Light Cloud
Afternoon	+25°C	Light Cloud
Evening	+22°C	Cloud
22.09.2017, Fri
Wind: 1-2 m/s, E,N-E, Pressure: 1012-1004 hPa, Humidity: 0-1%
Overnight	+11°C	Clear Sky
Morning	+14°C	Clear Sky
Afternoon	+26°C	Clear Sky
Evening	+24°C	Clear Sky
23.09.2017, Sat
Wind: 1-2 m/s, E, Pressure: 1013-1005 hPa, Humidity: 0-1%
Overnight	+11°C	Cloud
Morning	+14°C	Light Cloud
Afternoon	+28°C	Light Cloud
Evening	+25°C	Cloud
24.09.2017, Sun
Wind: 2-3 m/s, N,N-W, Pressure: 1024-1016 hPa, Humidity: 40-42%
Overnight	+13°C	Light Cloud
Morning	+22°C	Cloud
Afternoon	+27°C	Clear Sky
Evening	+26°C	Light Cloud

Late September, Early September, from 1 September, 2017 to Sun, 3 September, 2017

25.09.2017, Mon
Wind: 1-2 m/s, W,N-W, Pressure: 1021-1013 hPa, Humidity: 44-46%
Overnight	+12°C	Mainly Cloudy
Morning	+13°C	Light Cloud
Afternoon	+24°C	Cloud
Evening	+19°C	Cloud
26.09.2017, Tue
Wind: 1-2 m/s, N, Pressure: 1019-1011 hPa, Humidity: 44-46%
Overnight	+13°C	Occasional Showers
Morning	+13°C	Light Cloud
Afternoon	+24°C	Mainly Cloudy
Evening	+19°C	Cloud
27.09.2017, Wen
Wind: 1-2 m/s, E,N-E, Pressure: 1013-1005 hPa, Humidity: 0-1%
Overnight	+11°C	Mainly Cloudy
Morning	+15°C	Light Cloud
Afternoon	+30°C	Cloud
Evening	+24°C	Cloud
28.09.2017, Thu
Wind: 0-1 m/s, S,S-W, Pressure: 1016-1008 hPa, Humidity: 0-1%
Overnight	+11°C	Occasional Showers
Morning	+14°C	Light Cloud
Afternoon	+29°C	Mainly Cloudy
Evening	+24°C	Cloud
29.09.2017, Fri
Wind: 0-1 m/s, S-W, Pressure: 1016-1008 hPa, Humidity: 0-1%
Overnight	+10°C	Mainly Cloudy
Morning	+14°C	Light Cloud
Afternoon	+29°C	Cloud
Evening	+24°C	Cloud
30.09.2017, Sat
Wind: 2-3 m/s, W,N-W, Pressure: 1024-1016 hPa, Humidity: 86-88%
Overnight	+16°C	Occasional Showers
Morning	+16°C	Light Cloud
Afternoon	+16°C	Mainly Cloudy
Evening	+16°C	Cloud