Oakland, CA

4:31 PM PDT on October 14, 2019 (GMT -0700)
Metro Oakland International

Weather History for KOAK - August, 2019

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Saturday, August 17, 2019

  Actual Average Record
Temperature  
Mean Temperature 68 °F 64 °F  
Max Temperature 76 °F 73 °F 88 °F (1950)
Min Temperature 59 °F 56 °F 49 °F (2000)
Degree Days  
Heating Degree Days 0 2  
Month to date heating degree days 0 35  
Since 1 June heating degree days 47 221  
Since 1 July heating degree days 15 118  
Cooling Degree Days 3 1  
Month to date cooling degree days 79 9  
Year to date cooling degree days 205 61  
Since 1 June cooling degree days 196 45  
Growing Degree Days 18 (Base 50)    
Moisture  
Dew Point 56 °F    
Average Humidity 69    
Maximum Humidity 84    
Minimum Humidity 53    
Precipitation  
Precipitation 0.00 in 0.00 in 0.11 in (1976)
Month to date precipitation T 0.01  
Year to date precipitation 15.71 13.24  
Sea Level Pressure  
Sea Level Pressure 29.82 in    
Wind  
Wind Speed 9 mph (West)    
Max Wind Speed 21 mph    
Max Gust Speed 24 mph    
Visibility 9 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

Aug. 17, 2019 Rise Set
Actual Time 6:26 AM PDT 7:59 PM PDT
Civil Twilight 5:58 AM PDT 8:26 PM PDT
Nautical Twilight 5:24 AM PDT 9:00 PM PDT
Astronomical Twilight 4:49 AM PDT 9:35 PM PDT
Moon 9:31 PM PDT (8/17) 8:18 AM PDT (8/17)
Length of Visible Light 14h 28m
Length of Day
13h 33m
Waning Gibbous, 95% of the Moon is Illuminated
Aug 17
Waning Gibbous
Aug 23
Last Quarter
Aug 30
New
Sep 5
First Quarter
Sep 13
Full

Hourly Weather History & Observations

Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 61.0 °F 55.9 °F 83% 29.82 in 9.0 mi North 3.5 mph - N/A   Clear
1:06 AM 60.1 °F 55.9 °F 86% 29.82 in 9.0 mi North 3.5 mph - N/A   Partly Cloudy
1:53 AM 60.1 °F 55.0 °F 83% 29.81 in 8.0 mi NNE 4.6 mph - N/A   Partly Cloudy
2:38 AM 60.1 °F 55.9 °F 86% 29.81 in 8.0 mi North 4.6 mph - N/A   Mostly Cloudy
2:53 AM 60.1 °F 55.9 °F 86% 29.81 in 8.0 mi North 3.5 mph - N/A   Mostly Cloudy
3:13 AM 60.1 °F 55.9 °F 86% 29.81 in 8.0 mi NNE 3.5 mph - N/A   Scattered Clouds
3:53 AM 60.1 °F 55.9 °F 86% 29.81 in 8.0 mi North 4.6 mph - N/A   Partly Cloudy
4:26 AM 60.1 °F 55.9 °F 86% 29.81 in 8.0 mi North 4.6 mph - N/A   Mostly Cloudy
4:53 AM 60.1 °F 55.9 °F 86% 29.81 in 8.0 mi North 3.5 mph - N/A   Mostly Cloudy
5:33 AM 60.1 °F 55.9 °F 86% 29.81 in 8.0 mi NNE 4.6 mph - N/A   Scattered Clouds
5:53 AM 60.1 °F 55.9 °F 86% 29.81 in 8.0 mi Calm Calm - N/A   Scattered Clouds
6:13 AM 62.1 °F 55.9 °F 80% 29.82 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
6:53 AM 63.0 °F 55.9 °F 78% 29.83 in 10.0 mi SW 15.0 mph - N/A   Mostly Cloudy
7:13 AM 63.0 °F 57.0 °F 81% 29.83 in 10.0 mi SW 10.4 mph - N/A   Mostly Cloudy
7:53 AM 64.0 °F 57.0 °F 78% 29.84 in 10.0 mi SSW 8.1 mph - N/A   Mostly Cloudy
8:53 AM 66.0 °F 57.0 °F 73% 29.85 in 10.0 mi SSW 9.2 mph - N/A   Mostly Cloudy
9:43 AM 66.9 °F 55.9 °F 68% 29.86 in 10.0 mi South 8.1 mph - N/A   Scattered Clouds
9:53 AM 68.0 °F 55.9 °F 65% 29.86 in 10.0 mi South 9.2 mph - N/A   Partly Cloudy
10:53 AM 70.0 °F 55.9 °F 61% 29.87 in 10.0 mi SSW 6.9 mph - N/A   Partly Cloudy
11:53 AM 72.0 °F 55.9 °F 57% 29.86 in 10.0 mi SSW 6.9 mph - N/A   Partly Cloudy
12:53 PM 73.0 °F 55.9 °F 55% 29.85 in 10.0 mi SW 8.1 mph - N/A   Partly Cloudy
1:53 PM 75.0 °F 57.0 °F 53% 29.84 in 10.0 mi SW 12.7 mph - N/A   Partly Cloudy
2:53 PM 73.9 °F 57.0 °F 55% 29.83 in 10.0 mi SW 16.1 mph - N/A   Partly Cloudy
3:53 PM 70.0 °F 54.0 °F 57% 29.83 in 10.0 mi WNW 15.0 mph - N/A   Partly Cloudy
4:53 PM 70.0 °F 54.0 °F 57% 29.82 in 10.0 mi West 11.5 mph - N/A   Partly Cloudy
5:53 PM 70.0 °F 54.0 °F 57% 29.81 in 10.0 mi West 12.7 mph - N/A   Partly Cloudy
6:53 PM 66.9 °F 54.0 °F 63% 29.80 in 10.0 mi West 13.8 mph - N/A   Partly Cloudy
7:53 PM 66.0 °F 55.0 °F 68% 29.80 in 10.0 mi West 6.9 mph - N/A   Partly Cloudy
8:53 PM 64.9 °F 55.0 °F 70% 29.81 in 10.0 mi SW 3.5 mph - N/A   Partly Cloudy
9:53 PM 64.9 °F 55.0 °F 70% 29.82 in 10.0 mi SW 6.9 mph - N/A   Partly Cloudy
10:53 PM 64.9 °F 55.9 °F 73% 29.82 in 10.0 mi SW 15.0 mph - N/A   Partly Cloudy
11:53 PM 64.9 °F 55.0 °F 70% 29.82 in 10.0 mi SW 15.0 mph - N/A   Scattered Clouds