Tacoma, WA

12:19 PM PDT on May 22, 2017 (GMT -0700)
McChord Air Force Base

Weather History for KTCM - January, 2015

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Week of January 4, 2015 through January 10, 2015

  Max Avg Min Sum
Temperature  
Max Temperature 54 °F 48 °F 42 °F
Mean Temperature 52 °F 44 °F 40 °F
Min Temperature 50 °F 40 °F 32 °F
Degree Days  
Heating Degree Days (base 65) 25 21 12 145
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 2 0 0 2
Dew Point  
Dew Point 54 °F 44 °F 32 °F
Precipitation  
Precipitation 1.10 in 0.24 in 0.00 in 1.68 in
Snowdepth - - - -
Wind  
Wind 21 mph 4 mph 0 mph
Gust Wind 31 mph 26 mph 20 mph
Sea Level Pressure  
Sea Level Pressure 30.33 in 30.18 in 30.00 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Jan. 10, 2015 Rise Set
Actual Time 7:54 AM PST 4:40 PM PST
Civil Twilight 7:19 AM PST 5:15 PM PST
Nautical Twilight 6:41 AM PST 5:53 PM PST
Astronomical Twilight 6:04 AM PST 6:30 PM PST
Moon 10:37 PM PST (1/10) 10:21 AM PST (1/10)
Length of Visible Light 9h 55m
Length of Day
8h 46m
Waning Gibbous, 74% of the Moon is Illuminated
Jan 10
Waning Gibbous
Jan 13
Last Quarter
Jan 20
New
Jan 26
First Quarter
Feb 3
Full

Daily Weather History & Observations

2015 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Jan high avg low high avg low high avg low high avg low high avg low high avg high sum  
4 51 44 37 51 41 37 100 100 99 30.27 30.20 30.02 10 7 2 21 4 31 1.10 Rain
5 54 52 50 54 53 50 100 98 91 30.32 30.19 30.06 10 10 10 21 15 29 0.46 Rain
6 52 45 38 52 44 38 100 100 97 30.32 30.29 30.27 10 2 0 6 1 - 0.00 Fog
7 44 43 42 45 44 42 100 100 93 30.33 30.29 30.25 10 3 0 6 3 - 0.01 Fog
8 42 40 39 43 40 39 100 100 93 30.26 30.16 30.11 8 2 0 7 3 - 0.00 Fog
9 48 40 32 44 38 32 100 100 87 30.14 30.09 30.01 10 3 0 5 2 - 0.00 Fog
10 47 44 42 47 45 42 100 100 99 30.09 30.03 30.00 10 7 1 5 1 - 0.11 Rain