Weather History for Renton, WA

Change the Weather History Date:

Week of December 16, 2012 through December 22, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 50 °F 48 °F 42 °F
Mean Temperature 44 °F 42 °F 38 °F
Min Temperature 41 °F 37 °F 32 °F
Degree Days  
Heating Degree Days (base 65) 26 23 20 158
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 45 °F 35 °F 28 °F
Precipitation  
Precipitation 0.79 in 0.30 in 0.03 in 2.08 in
Snowdepth - - - -
Wind  
Wind 22 mph 6 mph 0 mph
Gust Wind 44 mph 22 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.01 in 29.68 in 28.96 in

Weekly Weather History Graph

Weekly 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

Dec. 19, 2012 Rise Set
Actual Time 7:53 AM PST 4:19 PM PST
Civil Twilight 7:17 AM PST 4:55 PM PST
Nautical Twilight 6:37 AM PST 5:34 PM PST
Astronomical Twilight 6:00 AM PST 6:12 PM PST
Moon 11:36 AM PST (12/19) No Moon Set
Length of Visible Light 9h 38m
Length of Day
8h 26m
Waxing Crescent, 46% of the Moon is Illuminated
Dec 19
Waxing Crescent
Dec 19
First Quarter
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New

Daily Weather History & Observations

2012 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Dec high avg low high avg low high avg low high avg low high avg low high avg high sum  
16 48 44 41 40 36 34 89 79 70 29.77 29.52 28.99 10 9 4 16 9 29 0.79 Rain
17 50 44 39 43 34 31 83 70 61 29.91 29.53 28.96 10 10 10 22 13 44 0.08 Rain
18 42 38 35 34 32 29 93 78 65 30.01 29.95 29.89 10 8 1 12 7 23 0.12 Rain , Snow
19 50 44 37 41 35 28 96 77 56 29.96 29.74 29.58 10 9 4 14 6 28 0.49 Rain
20 48 41 33 45 39 30 100 87 74 29.85 29.67 29.53 10 8 4 13 3 22 0.52 Rain
21 46 39 32 38 33 28 93 85 68 29.84 29.76 29.68 10 8 2 6 0 - 0.03 Rain
22 50 44 39 41 38 34 92 79 61 29.76 29.61 29.52 10 10 6 12 3 - 0.05 Rain