Weather History for Arlington, WA

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Month of February, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 13 °C 8 °C 6 °C
Mean Temperature 9 °C 5 °C 1 °C
Min Temperature 7 °C 2 °C -4 °C
Degree Days  
Heating Degree Days (base 65) 32 24 18 684
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 9 °C 2 °C -8 °C
Precipitation  
Precipitation 2.3 mm 0.3 mm 0.0 mm 9.64 mm
Snowdepth - - - -
Wind  
Wind 47 km/h 8 km/h 0 km/h
Gust Wind 63 km/h 35 km/h 26 km/h
Sea Level Pressure  
Sea Level Pressure 1035 hPa 1022 hPa 1005 hPa

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Feb. 13, 2013 Rise Set
Actual Time 7:18 AM PST 5:28 PM PST
Civil Twilight 6:45 AM PST 6:00 PM PST
Nautical Twilight 6:09 AM PST 6:37 PM PST
Astronomical Twilight 5:33 AM PST 7:13 PM PST
Moon 8:28 AM PST (2/13) 10:01 PM PST (2/13)
Length of Visible Light 11h 14m
Length of Day
10h 10m
Waxing Crescent, 14% of the Moon is Illuminated
Feb 13
Waxing Crescent
Feb 17
First Quarter
Feb 25
Full
Mar 4
Last Quarter
Mar 11
New

Weather History Calendar

Precipitation Actual month total 9.64 Average Month Total: 9.8
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Partly Cloudy
Actual:
11 | 1 0.25
Average:
9 | 5 0.46
Overcast
Actual:
6 | -1 0.00
Average:
10 | 2 0.33
Overcast
Actual:
8 | 2 1.52
Average:
6 | -3 0.28
Mostly Cloudy
Actual:
9 | 6 0.00
Average:
12 | -3 0.33
Overcast
Actual:
10 | 7 0.00
Average:
11 | -2 0.08
Overcast
Actual:
9 | 6 0.00
Average:
14 | -2 0.23
Partly Cloudy
Actual:
8 | -2 2.29
Average:
14 | -1 0.20
Overcast
Actual:
6 | -4 0.00
Average:
17 | -1 0.36
Overcast
Actual:
6 | 3 0.00
Average:
14 | 1 0.28
Mostly Cloudy
Actual:
8 | -2 0.00
Average:
13 | 7 0.25
Overcast
Actual:
6 | 3 0.00
Average:
13 | 7 0.33
Overcast
Actual:
9 | 4 0.00
Average:
14 | 7 0.43
Overcast
Actual:
9 | 5 0.00
Average:
14 | 1 0.53
Overcast
Actual:
9 | 4 0.00
Average:
13 | -2 0.53
Scattered Clouds
Actual:
13 | -1 0.00
Average:
15 | -1 0.58
Overcast
Actual:
8 | 0 1.78
Average:
13 | 1 0.43
Mostly Cloudy
Actual:
7 | 1 1.52
Average:
11 | 7 0.33
Partly Cloudy
Actual:
7 | -1 0.00
Average:
10 | 7 0.53
Partly Cloudy
Actual:
9 | -2 0.00
Average:
18 | 0 0.46
Mostly Cloudy
Actual:
7 | -2 0.00
Average:
21 | 4 0.56
Overcast
Actual:
6 | 2 0.00
Average:
16 | 6 0.30
Thunderstorm
Actual:
7 | 2 2.03
Average:
13 | 7 0.28
Mostly Cloudy
Actual:
8 | 1 0.00
Average:
8 | -1 0.28
Overcast
Actual:
8 | 3 0.00
Average:
13 | -3 0.20
Mostly Cloudy
Actual:
9 | 4 0.25
Average:
11 | -3 0.20
Mostly Cloudy
Actual:
8 | 1 0.00
Average:
6 | 2 0.30
Mostly Cloudy
Actual:
10 | 2 0.00
Average:
9 | 3 0.33
Overcast
Actual:
11 | 7 0.00
Average:
13 | 4 0.41
 

Calendar Legend

Sunny
Clear
Mostly Cloudy
Partly Sunny
Partly Cloudy
Mostly Sunny
Cloudy Rain Snow
Hail
Flurries
Thunderstorms Hazy
Fog
Sleet '?' denotes
'chance of'
Unknown

Daily Weather History & Observations

2013 Temp. (°C) Dew Point (°C) Humidity (%) Sea Level Press. (hPa) Visibility (km) Wind (km/h) Precip. (mm) Events
Feb high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 11 6 1 7 4 0 100 87 71 1030 1029 1028 16 13 0 11 2 - 0.25  
2 6 2 -1 4 2 -2 100 92 87 1030 1027 1025 16 4 0 14 2 - 0.00  
3 8 4 2 6 4 1 93 90 81 1027 1025 1023 16 13 2 14 3 - 1.52  
4 9 7 6 6 4 4 93 82 71 1023 1019 1012 16 16 3 16 8 - 0.00  
5 10 8 7 5 4 3 87 75 62 1014 1011 1010 16 16 16 40 24 48 0.00  
6 9 7 6 4 3 2 87 74 62 1017 1014 1009 16 16 16 29 21 40 0.00  
7 8 3 -2 4 1 -3 93 78 57 1023 1016 1009 16 16 6 32 18 40 2.29  
8 6 1 -4 2 -1 -8 100 89 74 1027 1026 1023 16 11 0 8 0 - 0.00  
9 6 4 3 4 3 2 100 92 81 1028 1026 1025 16 9 0 0 0 - 0.00  
10 8 3 -2 3 1 -3 100 84 66 1029 1028 1027 16 11 0 10 2 - 0.00  
11 6 4 3 4 3 2 93 89 81 1029 1028 1028 16 14 5 13 2 - 0.00  
12 9 7 4 6 5 3 100 87 76 1030 1028 1026 16 14 5 23 5 - 0.00  
13 9 7 5 6 4 3 93 83 76 1033 1031 1026 16 16 8 14 3 - 0.00  
14 9 7 4 6 4 3 93 84 71 1035 1034 1033 16 16 11 16 5 - 0.00  
15 13 6 -1 7 3 -2 100 83 66 1035 1029 1022 16 12 0 19 3 - 0.00  
16 8 4 0 6 3 -1 100 85 66 1023 1022 1021 16 11 0 27 3 35 1.78  
17 7 3 1 3 2 -1 93 85 70 1025 1023 1021 16 15 2 13 6 - 1.52  
18 7 3 -1 2 0 -2 93 80 66 1020 1014 1008 16 16 2 23 3 - 0.00  
19 9 4 -2 2 0 -3 100 75 53 1017 1011 1008 16 15 1 26 6 34 0.00  
20 7 2 -2 3 1 -4 93 86 66 1018 1017 1016 16 14 1 21 3 - 0.00  
21 6 3 2 3 3 1 93 88 81 1019 1017 1017 16 16 10 24 8 29 0.00  
22 7 4 2 4 2 0 93 84 76 1017 1010 1005 16 16 8 47 23 63 2.03 Thunderstorm
23 8 4 1 4 1 -1 93 81 62 1029 1022 1013 16 16 14 34 8 37 0.00  
24 8 6 3 2 2 1 87 74 62 1029 1024 1014 16 16 16 34 18 47 0.00  
25 9 7 4 3 1 -2 93 70 50 1027 1018 1012 16 16 16 32 21 48 0.25  
26 8 4 1 2 -1 -2 87 67 50 1028 1026 1023 16 16 16 32 14 40 0.00  
27 10 6 2 4 2 -1 93 77 47 1027 1026 1023 16 16 14 23 10 - 0.00  
28 11 9 7 9 8 6 100 88 82 1026 1025 1024 16 16 14 34 14 50 0.00