Santa Rosa, CA

3:12 AM PST on November 15, 2019 (GMT -0800)
Sonoma County

Weather History for KSTS - September, 2019

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Week of September 1, 2019 through September 7, 2019

  Max Avg Min Sum
Temperature  
Max Temperature 96 °F 87 °F 79 °F
Mean Temperature 75 °F 70 °F 67 °F
Min Temperature 55 °F 53 °F 49 °F
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 10 5 2 38
Growing Degree Days (base 50) 24 19 16 136
Dew Point  
Dew Point 60 °F 55 °F 48 °F
Precipitation  
Precipitation 0.00 in 0.00 in 0.00 in 0.00 in
Snowdepth - - - -
Wind  
Wind 21 mph 5 mph 0 mph
Gust Wind 28 mph 26 mph 25 mph
Sea Level Pressure  
Sea Level Pressure 30.09 in 29.94 in 29.80 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Sep. 01, 2019 Rise Set
Actual Time 6:40 AM PDT 7:41 PM PDT
Civil Twilight 6:13 AM PDT 8:08 PM PDT
Nautical Twilight 5:40 AM PDT 8:40 PM PDT
Astronomical Twilight 5:07 AM PDT 9:14 PM PDT
Moon 9:15 AM PDT (9/1) 9:33 PM PDT (9/1)
Length of Visible Light 13h 55m
Length of Day
13h 00m
Waxing Crescent, 8% of the Moon is Illuminated
Sep 1
Waxing Crescent
Sep 5
First Quarter
Sep 13
Full
Sep 21
Last Quarter
Sep 28
New

Daily Weather History & Observations

2019 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Sep high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 96 75 53 60 56 53 100 64 28 29.93 29.88 29.83 10 10 10 15 3 18 0.00  
2 88 71 54 57 55 53 93 62 31 29.95 29.91 29.88 10 10 8 16 5 20 0.00  
3 90 71 52 58 55 51 100 65 30 30.01 29.95 29.86 10 5 0 14 4 17 0.00 Fog
4 90 70 49 56 53 48 100 66 31 29.90 29.87 29.80 10 8 1 13 5 16 0.00 Fog
5 82 69 55 57 56 55 100 71 42 30.02 29.95 29.89 10 8 2 14 5 16 0.00  
6 84 70 55 58 56 53 100 70 39 30.09 30.03 30.00 10 6 1 13 5 17 0.00  
7 79 67 54 58 55 53 100 74 48 30.04 29.99 29.90 10 5 0 21 5 28 0.00 Fog