Weather History for Seattle, WA

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Month of March, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 69 °F 55 °F 45 °F
Mean Temperature 57 °F 48 °F 41 °F
Min Temperature 52 °F 41 °F 32 °F
Degree Days  
Heating Degree Days (base 65) 24 17 8 523
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 6 1 0 26
Dew Point  
Dew Point 51 °F 38 °F 19 °F
Precipitation  
Precipitation 0.47 in 0.10 in 0.00 in 2.74 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 31 mph 8 mph 0 mph
Gust Wind 44 mph 23 mph 17 mph
Sea Level Pressure  
Sea Level Pressure 30.52 in 30.14 in 29.43 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Mar. 20, 2013 Rise Set
Actual Time 7:11 AM PDT 7:22 PM PDT
Civil Twilight 6:40 AM PDT 7:53 PM PDT
Nautical Twilight 6:04 AM PDT 8:29 PM PDT
Astronomical Twilight 5:27 AM PDT 9:06 PM PDT
Moon 12:40 PM PDT (3/20) 3:17 AM PDT (3/20)
Length of Visible Light 13h 12m
Length of Day
12h 11m
First Quarter, 60% of the Moon is Illuminated
Mar 20
First Quarter
Mar 27
Full
Apr 2
Last Quarter
Apr 10
New
Apr 18
First Quarter

Weather History Calendar

Precipitation Actual month total 2.74 Normal Month Total: 3.72
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Rain
Actual:
59 | 52 0.16
Average:
52 | 38 0.13
Rain
Actual:
57 | 41 0.03
Average:
52 | 38 0.14
Partly Cloudy
Actual:
52 | 36 0.00
Average:
52 | 38 0.12
Partly Cloudy
Actual:
56 | 32 0.00
Average:
52 | 38 0.13
Rain
Actual:
49 | 43 T
Average:
52 | 38 0.13
Rain
Actual:
45 | 41 0.47
Average:
52 | 38 0.12
Rain
Actual:
54 | 41 0.29
Average:
52 | 38 0.12
Fog
Actual:
53 | 36 0.00
Average:
53 | 38 0.12
Fog
Actual:
55 | 34 0.00
Average:
53 | 39 0.12
Rain
Actual:
46 | 39 0.03
Average:
53 | 39 0.12
Rain
Actual:
51 | 43 0.05
Average:
53 | 39 0.12
Rain
Actual:
55 | 50 0.08
Average:
53 | 39 0.13
Rain
Actual:
53 | 49 0.09
Average:
53 | 39 0.12
Rain
Actual:
53 | 49 0.11
Average:
53 | 39 0.13
Rain
Actual:
58 | 48 T
Average:
54 | 39 0.12
Rain
Actual:
51 | 40 0.17
Average:
54 | 39 0.12
Mostly Cloudy
Actual:
48 | 39 0.00
Average:
54 | 40 0.12
Partly Cloudy
Actual:
53 | 39 T
Average:
54 | 40 0.12
Rain
Actual:
55 | 35 0.46
Average:
54 | 40 0.11
Rain
Actual:
52 | 40 0.39
Average:
54 | 40 0.12
Rain
Actual:
50 | 36 0.32
Average:
55 | 40 0.12
Partly Cloudy
Actual:
49 | 33 0.00
Average:
55 | 40 0.13
Partly Cloudy
Actual:
50 | 34 0.00
Average:
55 | 40 0.12
Partly Cloudy
Actual:
54 | 33 0.00
Average:
55 | 40 0.11
Partly Cloudy
Actual:
62 | 40 0.00
Average:
55 | 40 0.12
Mostly Cloudy
Actual:
62 | 43 0.00
Average:
55 | 40 0.11
Rain
Actual:
56 | 45 0.01
Average:
55 | 41 0.11
Rain
Actual:
61 | 47 0.08
Average:
56 | 41 0.11
Rain
Actual:
65 | 46 T
Average:
56 | 41 0.11
Fog
Actual:
68 | 42 0.00
Average:
56 | 41 0.11
Clear
Actual:
69 | 44 0.00
Average:
56 | 41 0.11
 

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. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Mar high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 59 56 52 50 48 46 89 78 67 30.39 30.35 30.31 10 9 2 20 12 29 0.16 Rain
2 57 49 41 47 43 34 83 75 66 30.30 30.18 30.08 10 10 10 18 10 24 0.03 Rain
3 52 44 36 35 32 28 89 66 42 30.32 30.29 30.21 10 10 10 13 6 16 0.00  
4 56 44 32 33 27 19 89 58 26 30.32 30.15 29.94 10 10 10 16 9 20 0.00  
5 49 46 43 39 32 20 66 49 31 29.93 29.84 29.75 10 10 10 14 5 20 T Rain
6 45 43 41 41 39 36 93 85 76 29.92 29.72 29.60 10 8 5 18 9 22 0.47 Rain
7 54 48 41 41 39 34 89 70 50 30.11 30.04 29.93 10 8 0 13 6 15 0.29 Fog , Rain
8 53 45 36 39 37 35 93 74 54 30.27 30.14 30.08 10 6 0 15 6 18 0.00 Fog
9 55 45 34 39 35 32 92 69 46 30.52 30.43 30.28 10 8 0 10 3 14 0.00 Fog
10 46 43 39 41 39 33 89 83 76 30.52 30.48 30.43 10 9 6 8 4 10 0.03 Rain
11 51 47 43 45 42 39 93 78 63 30.47 30.36 30.20 10 9 5 10 2 12 0.05 Rain
12 55 53 50 49 47 45 89 80 71 30.18 30.13 30.09 10 8 4 21 13 28 0.08 Rain
13 53 51 49 51 48 46 96 90 83 30.24 30.18 30.11 10 9 2 21 8 25 0.09 Rain
14 53 51 49 47 46 42 93 80 66 30.19 30.11 30.04 10 8 2 14 7 17 0.11 Rain
15 58 53 48 49 47 44 93 80 67 30.25 30.20 30.16 10 8 1 16 10 21 T Rain
16 51 46 40 45 40 32 86 76 65 30.16 30.03 29.92 10 10 5 28 14 37 0.17 Rain
17 48 44 39 34 33 31 79 69 58 30.22 30.16 30.01 10 10 10 24 14 30 0.00  
18 53 46 39 37 33 29 85 64 42 30.26 30.21 30.16 10 10 10 24 13 33 T  
19 55 45 35 41 35 28 85 60 35 30.24 29.97 29.62 10 10 6 17 8 23 0.46 Rain
20 52 46 40 49 40 30 89 77 65 30.05 29.67 29.43 10 9 6 31 17 44 0.39 Rain
21 50 43 36 38 34 32 85 71 56 30.25 30.16 30.05 10 9 3 25 11 32 0.32 Rain
22 49 41 33 34 30 21 89 62 34 30.40 30.32 30.23 10 10 10 12 5 14 0.00  
23 50 42 34 29 26 20 75 52 29 30.42 30.38 30.33 10 10 10 9 6 14 0.00  
24 54 44 33 32 28 24 75 57 38 30.32 30.25 30.15 10 10 10 9 5 12 0.00  
25 62 51 40 32 28 23 64 47 30 30.14 30.05 29.96 10 10 10 14 6 15 0.00  
26 62 53 43 40 37 34 83 61 39 30.05 30.01 29.98 10 10 10 10 4 13 0.00  
27 56 51 45 47 41 34 80 66 52 30.01 29.99 29.96 10 10 10 10 4 13 0.01 Rain
28 61 54 47 49 45 41 93 74 55 30.17 30.10 30.02 10 9 2 10 3 13 0.08 Rain
29 65 56 46 47 43 40 86 65 43 30.28 30.25 30.18 10 10 10 10 6 14 T Rain
30 68 55 42 45 42 39 92 66 40 30.28 30.21 30.09 10 9 0 18 10 23 0.00 Fog
31 69 57 44 44 41 38 77 58 39 30.09 30.02 29.95 10 10 10 13 7 16 0.00