Weather History for Olympia, WA

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Month of August, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 87 °F 78 °F 66 °F
Mean Temperature 72 °F 66 °F 59 °F
Min Temperature 63 °F 54 °F 45 °F
Degree Days  
Heating Degree Days (base 65) 6 1 0 20
Cooling Degree Days (base 65) 7 2 0 57
Growing Degree Days (base 50) 21 16 8 489
Dew Point  
Dew Point 66 °F 55 °F 41 °F
Precipitation  
Precipitation 1.33 in 0.06 in 0.00 in 1.84 in
Snowdepth - - - -
Wind  
Wind 23 mph 5 mph 0 mph
Gust Wind 29 mph 21 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.17 in 30.00 in 29.81 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Aug. 20, 2013 Rise Set
Actual Time 6:15 AM PDT 8:12 PM PDT
Civil Twilight 5:43 AM PDT 8:45 PM PDT
Nautical Twilight 5:02 AM PDT 9:25 PM PDT
Astronomical Twilight 4:18 AM PDT 10:09 PM PDT
Moon 7:43 PM PDT (8/20) 5:54 AM PDT (8/20)
Length of Visible Light 15h 02m
Length of Day
13h 57m
Full, 100% of the Moon is Illuminated
Aug 20
Full
Aug 20
Full
Aug 28
Last Quarter
Sep 5
New
Sep 12
First Quarter

Weather History Calendar

Precipitation Actual month total 1.84 Normal Month Total: 0.94
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Overcast
Actual:
69 | 55 0.00
Average:
79 | 52 0.01
Rain
Actual:
66 | 53 0.01
Average:
79 | 52 0.02
Partly Cloudy
Actual:
74 | 55 0.00
Average:
79 | 51 0.01
Clear
Actual:
83 | 53 0.00
Average:
79 | 51 0.02
Fog
Actual:
86 | 52 0.00
Average:
79 | 51 0.01
Fog
Actual:
87 | 49 0.00
Average:
79 | 51 0.02
Fog
Actual:
86 | 51 0.00
Average:
79 | 51 0.02
Partly Cloudy
Actual:
82 | 54 0.00
Average:
79 | 51 0.02
Thunderstorm
Actual:
80 | 51 0.04
Average:
78 | 51 0.02
Thunderstorm
Actual:
79 | 55 0.04
Average:
78 | 51 0.02
Partly Cloudy
Actual:
76 | 54 0.00
Average:
78 | 51 0.03
Partly Cloudy
Actual:
76 | 57 0.00
Average:
78 | 51 0.02
Fog
Actual:
83 | 49 0.00
Average:
78 | 51 0.03
Rain
Actual:
81 | 52 0.09
Average:
78 | 51 0.03
Rain
Actual:
69 | 60 0.10
Average:
78 | 51 0.03
Fog
Actual:
83 | 60 0.00
Average:
78 | 51 0.03
Partly Cloudy
Actual:
76 | 57 0.00
Average:
78 | 51 0.03
Fog
Actual:
76 | 50 0.00
Average:
78 | 51 0.03
Partly Cloudy
Actual:
77 | 52 0.00
Average:
78 | 50 0.04
Scattered Clouds
Actual:
78 | 49 0.00
Average:
78 | 50 0.03
Clear
Actual:
82 | 45 0.00
Average:
77 | 50 0.04
Clear
Actual:
84 | 49 0.00
Average:
77 | 50 0.03
Partly Cloudy
Actual:
74 | 60 0.00
Average:
77 | 50 0.04
Rain
Actual:
73 | 52 0.01
Average:
77 | 50 0.04
Fog
Actual:
71 | 46 T
Average:
77 | 50 0.04
Rain
Actual:
76 | 58 0.06
Average:
77 | 50 0.05
Rain
Actual:
79 | 60 0.03
Average:
77 | 50 0.04
Rain
Actual:
79 | 62 0.13
Average:
76 | 49 0.05
Thunderstorm
Actual:
74 | 63 1.33
Average:
76 | 49 0.04
Fog
Actual:
77 | 55 0.00
Average:
76 | 49 0.05
Scattered Clouds
Actual:
82 | 49 0.00
Average:
76 | 49 0.05
 

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
Aug high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 69 62 55 54 53 51 93 78 63 30.10 30.07 30.06 10 10 9 15 8 22 0.00  
2 66 60 53 59 55 52 93 80 67 30.14 30.11 30.09 10 10 5 13 6 16 0.01 Rain
3 74 65 55 57 56 55 100 77 53 30.14 30.11 30.06 10 10 5 13 5 18 0.00  
4 83 68 53 59 56 52 100 72 43 30.07 30.02 29.94 10 9 1 14 5 18 0.00  
5 86 69 52 59 55 45 100 64 28 30.04 30.00 29.94 10 7 0 13 3 18 0.00 Fog
6 87 68 49 57 51 41 100 62 23 30.03 29.99 29.92 10 8 0 13 4 15 0.00 Fog
7 86 69 51 58 54 50 100 66 32 30.05 30.01 29.96 10 6 0 9 5 15 0.00 Fog
8 82 68 54 60 56 53 93 69 45 30.06 30.01 29.95 10 10 10 12 4 15 0.00  
9 80 66 51 60 55 51 100 70 39 29.97 29.93 29.86 10 8 0 16 4 19 0.04 Fog , Thunderstorm
10 79 67 55 60 56 51 100 71 42 30.04 29.98 29.90 10 10 6 14 6 19 0.04 Rain , Thunderstorm
11 76 65 54 56 53 51 93 73 53 30.08 30.05 30.01 10 10 10 13 6 17 0.00  
12 76 67 57 54 52 52 80 63 46 30.09 30.06 30.03 10 10 10 13 3 17 0.00  
13 83 66 49 53 51 48 96 64 31 30.12 30.05 29.94 10 9 0 9 3 13 0.00 Fog
14 81 67 52 61 56 51 93 65 36 29.98 29.96 29.93 10 10 5 13 5 17 0.09 Rain
15 69 65 60 65 62 60 100 91 81 30.00 29.97 29.94 10 6 0 6 1 8 0.10 Fog , Rain
16 83 72 60 63 60 55 100 71 42 30.04 30.00 29.96 10 7 0 14 4 18 0.00 Fog
17 76 67 57 59 57 54 93 73 53 30.10 30.07 30.04 10 10 10 14 7 18 0.00  
18 76 63 50 58 54 50 100 75 49 30.14 30.12 30.08 10 8 0 15 5 18 0.00 Fog
19 77 65 52 57 54 51 100 73 46 30.13 30.10 30.07 10 9 1 14 5 22 0.00  
20 78 64 49 53 49 44 100 67 33 30.17 30.13 30.07 10 9 1 15 5 21 0.00  
21 82 64 45 51 47 43 93 63 33 30.09 30.03 29.94 10 10 10 16 5 22 0.00  
22 84 67 49 56 52 48 93 63 33 29.95 29.89 29.83 10 10 10 12 5 14 0.00  
23 74 67 60 57 55 53 90 72 53 29.92 29.90 29.87 10 10 10 15 8 20 0.00  
24 73 63 52 58 54 48 93 70 47 29.94 29.91 29.87 10 9 4 12 3 14 0.01 Rain
25 71 59 46 56 50 45 100 77 53 29.96 29.93 29.89 10 5 0 9 2 11 T Fog
26 76 67 58 60 55 48 93 66 38 29.96 29.91 29.88 10 10 6 23 5 29 0.06 Rain
27 79 70 60 63 59 57 90 69 48 29.96 29.88 29.81 10 10 10 10 4 13 0.03 Rain
28 79 71 62 64 61 59 100 77 54 29.92 29.87 29.85 10 10 6 8 3 11 0.13 Rain
29 74 69 63 66 63 60 93 85 76 30.05 29.92 29.86 10 8 0 22 5 29 1.33 Fog , Rain , Thunderstorm
30 77 66 55 61 56 52 100 72 43 30.15 30.11 30.06 10 9 0 13 5 17 0.00 Fog
31 82 66 49 59 54 48 100 70 40 30.09 29.97 29.84 10 10 2 13 4 16 0.00