Weather History for Seattle, WA

Change the Weather History Date:

Sunday, June 23, 2013

  Actual Average Record
Temperature  
Mean Temperature 66 °F 62 °F  
Max Temperature 72 °F 71 °F 92 °F (1992)
Min Temperature 59 °F 53 °F 40 °F (1952)
Degree Days  
Heating Degree Days 0 4  
Month to date heating degree days 48 121  
Since 1 June heating degree days 48 121  
Since 1 July heating degree days 4331 4674  
Cooling Degree Days 1 1  
Month to date cooling degree days 13 11  
Year to date cooling degree days 26 17  
Since 1 June cooling degree days 13 11  
Growing Degree Days 16 (Base 50)    
Moisture  
Dew Point 56 °F    
Average Humidity 76    
Maximum Humidity 90    
Minimum Humidity 61    
Precipitation  
Precipitation 0.31 in 0.04 in 0.58 in (1969)
Month to date precipitation 0.50 1.30  
Year to date precipitation 17.25 18.74  
Sea Level Pressure  
Sea Level Pressure 29.75 in    
Wind  
Wind Speed 5 mph (NW)    
Max Wind Speed 12 mph    
Max Gust Speed 18 mph    
Visibility 8 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

Search for Another Location

Airport:

Trip Planner

Search our weather history database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it might be!

Date:

Astronomy

Jun. 23, 2013 Rise Set
Actual Time 5:12 AM PDT 9:10 PM PDT
Civil Twilight 4:32 AM PDT 9:50 PM PDT
Nautical Twilight 3:36 AM PDT 10:46 PM PDT
Astronomical Twilight 2:08 AM PDT 12:14 AM PDT
Moon 9:20 PM PDT (6/23) 5:41 AM PDT (6/23)
Length of Visible Light 17h 18m
Length of Day
15h 57m
Full, 100% of the Moon is Illuminated
Jun 23
Full
Jun 29
Last Quarter
Jul 8
New
Jul 15
First Quarter
Jul 22
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 64.9 °F 52.0 °F 63% 29.87 in 10.0 mi North 4.6 mph - N/A   Overcast
1:53 AM 64.9 °F 52.0 °F 63% 29.85 in 10.0 mi NW 3.5 mph - N/A   Overcast
2:53 AM 64.0 °F 51.1 °F 63% 29.85 in 10.0 mi North 4.6 mph - N/A   Overcast
3:53 AM 63.0 °F 53.1 °F 70% 29.85 in 10.0 mi Calm Calm - 0.00 in Rain Light Rain
4:53 AM 62.1 °F 53.1 °F 72% 29.84 in 10.0 mi North 4.6 mph - 0.00 in Rain Light Rain
5:53 AM 60.1 °F 54.0 °F 80% 29.84 in 10.0 mi Calm Calm - 0.00 in Rain Light Rain
6:53 AM 60.1 °F 54.0 °F 80% 29.83 in 10.0 mi WNW 3.5 mph - 0.01 in   Overcast
7:53 AM 60.1 °F 54.0 °F 80% 29.83 in 10.0 mi Calm Calm - 0.00 in Rain Light Rain
8:53 AM 62.1 °F 55.0 °F 78% 29.83 in 10.0 mi Calm Calm - 0.00 in   Overcast
9:53 AM 64.0 °F 55.9 °F 75% 29.81 in 10.0 mi WNW 3.5 mph - 0.00 in Rain Light Rain
10:53 AM 63.0 °F 55.0 °F 75% 29.80 in 10.0 mi WNW 5.8 mph - 0.00 in Rain Light Rain
11:53 AM 66.9 °F 57.0 °F 70% 29.78 in 10.0 mi North 4.6 mph - 0.00 in Rain Light Rain
12:53 PM 69.1 °F 55.0 °F 61% 29.77 in 10.0 mi Variable 5.8 mph - 0.00 in Rain Light Rain
1:53 PM 66.9 °F 55.9 °F 68% 29.76 in 10.0 mi WNW 5.8 mph - 0.00 in Rain Light Rain
2:53 PM 70.0 °F 57.0 °F 63% 29.75 in 10.0 mi North 5.8 mph - 0.00 in   Overcast
3:53 PM 70.0 °F 59.0 °F 68% 29.73 in 10.0 mi NNE 6.9 mph - 0.00 in Rain Light Rain
4:53 PM 68.0 °F 57.9 °F 70% 29.71 in 10.0 mi WNW 5.8 mph - 0.00 in Rain Light Rain
5:53 PM 66.9 °F 59.0 °F 76% 29.69 in 10.0 mi WNW 4.6 mph - 0.00 in Rain Light Rain
6:53 PM 66.0 °F 61.0 °F 84% 29.68 in 10.0 mi NW 3.5 mph - 0.02 in Rain Light Rain
7:53 PM 68.0 °F 62.1 °F 81% 29.65 in 10.0 mi NNE 8.1 mph - 0.00 in   Overcast
8:53 PM 66.9 °F 61.0 °F 81% 29.64 in 10.0 mi North 4.6 mph - N/A   Overcast
9:53 PM 62.1 °F 57.0 °F 84% 29.65 in 5.0 mi West 4.6 mph - 0.03 in Rain Rain
10:38 PM 62.6 °F 59.0 °F 88% 29.65 in 2.0 mi SSW 5.8 mph - 0.16 in Rain Rain
10:53 PM 62.1 °F 59.0 °F 90% 29.66 in 2.0 mi SSW 8.1 mph 18.4 mph 0.20 in Rain Rain
11:09 PM 60.8 °F 57.2 °F 88% 29.64 in 2.0 mi South 10.4 mph - 0.03 in Rain Rain
11:24 PM 60.8 °F 57.2 °F 88% 29.63 in 3.0 mi SSW 8.1 mph - 0.05 in Rain Light Rain
11:53 PM 60.1 °F 57.0 °F 90% 29.65 in 6.0 mi SSW 9.2 mph - 0.05 in   Overcast