Weather History for Renton, WA

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Month of May, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 78 °F 64 °F 52 °F
Mean Temperature 64 °F 55 °F 48 °F
Min Temperature 55 °F 48 °F 39 °F
Degree Days  
Heating Degree Days (base 65) 16 9 0 293
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 14 6 0 173
Dew Point  
Dew Point 59 °F 44 °F 22 °F
Precipitation  
Precipitation 0.60 in 0.07 in 0.00 in 2.12 in
Snowdepth - - - -
Wind  
Wind 16 mph 5 mph 0 mph
Gust Wind 24 mph 19 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.53 in 30.10 in 29.62 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

May. 22, 2012 Rise Set
Actual Time 5:23 AM PDT 8:48 PM PDT
Civil Twilight 4:45 AM PDT 9:26 PM PDT
Nautical Twilight 3:55 AM PDT 10:16 PM PDT
Astronomical Twilight 2:50 AM PDT 11:22 PM PDT
Moon 6:36 AM PDT (5/22) 10:31 PM PDT (5/22)
Length of Visible Light 16h 40m
Length of Day
15h 25m
Waxing Crescent, 3% of the Moon is Illuminated
May 22
Waxing Crescent
May 28
First Quarter
Jun 4
Full
Jun 11
Last Quarter
Jun 19
New

Weather History Calendar

Precipitation Actual month total 2.12 Average Month Total: 1.35
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Rain
Actual:
55 | 44 0.08
Average:
60 | 44 0.05
Mostly Cloudy
Actual:
57 | 44 0.01
Average:
60 | 44 0.05
Rain
Actual:
52 | 46 0.60
Average:
60 | 44 0.05
Rain
Actual:
57 | 44 0.08
Average:
60 | 44 0.05
Partly Cloudy
Actual:
55 | 42 0.00
Average:
60 | 44 0.05
Clear
Actual:
63 | 39 0.00
Average:
60 | 44 0.05
Clear
Actual:
73 | 43 0.00
Average:
61 | 45 0.05
Partly Cloudy
Actual:
66 | 50 0.00
Average:
61 | 45 0.05
Rain
Actual:
54 | 45 0.01
Average:
61 | 45 0.05
Scattered Clouds
Actual:
57 | 42 0.00
Average:
61 | 45 0.05
Clear
Actual:
64 | 43 0.00
Average:
62 | 45 0.05
Clear
Actual:
73 | 43 0.00
Average:
62 | 46 0.04
Clear
Actual:
75 | 48 0.00
Average:
62 | 46 0.04
Clear
Actual:
78 | 51 0.00
Average:
63 | 46 0.04
Clear
Actual:
73 | 52 0.00
Average:
63 | 46 0.04
Partly Cloudy
Actual:
68 | 53 0.00
Average:
63 | 47 0.04
Rain
Actual:
64 | 46 0.23
Average:
64 | 47 0.04
Partly Cloudy
Actual:
61 | 46 0.00
Average:
64 | 47 0.04
Scattered Clouds
Actual:
66 | 42 0.00
Average:
64 | 48 0.04
Rain
Actual:
60 | 54 0.22
Average:
65 | 48 0.04
Rain
Actual:
63 | 52 0.47
Average:
65 | 48 0.04
Rain
Actual:
55 | 50 0.19
Average:
65 | 48 0.04
Rain
Actual:
60 | 48 0.01
Average:
65 | 49 0.04
Rain
Actual:
63 | 48 0.02
Average:
65 | 49 0.04
Rain
Actual:
71 | 48 0.00
Average:
65 | 49 0.04
Scattered Clouds
Actual:
75 | 48 0.00
Average:
65 | 49 0.04
Mostly Cloudy
Actual:
64 | 55 0.00
Average:
65 | 49 0.04
Rain
Actual:
63 | 53 0.06
Average:
66 | 49 0.04
Partly Cloudy
Actual:
63 | 48 0.00
Average:
66 | 49 0.04
Partly Cloudy
Actual:
66 | 51 0.00
Average:
66 | 50 0.04
Rain
Actual:
66 | 55 0.14
Average:
66 | 50 0.04
 

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

2012 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
May high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 55 49 44 43 39 36 89 70 51 30.00 29.97 29.93 10 10 3 16 11 24 0.08 Rain
2 57 50 44 43 38 30 93 70 37 30.03 29.96 29.79 10 10 10 8 5 - 0.01  
3 52 48 46 50 46 42 96 89 80 29.98 29.75 29.62 10 8 2 10 4 20 0.60 Rain
4 57 50 44 43 40 37 86 74 53 30.38 30.17 29.99 10 10 10 13 7 20 0.08 Rain
5 55 48 42 43 38 35 86 68 49 30.53 30.48 30.39 10 10 10 8 5 16 0.00  
6 63 51 39 44 41 37 93 68 41 30.51 30.46 30.39 10 10 10 12 4 - 0.00  
7 73 58 43 48 44 39 89 63 28 30.40 30.25 30.11 10 10 10 9 3 - 0.00  
8 66 57 50 49 44 37 86 65 45 30.18 30.14 30.10 10 10 10 12 3 - 0.00  
9 54 50 45 39 36 32 80 60 43 30.37 30.29 30.19 10 10 7 12 4 17 0.01 Rain
10 57 50 42 34 32 22 68 51 28 30.46 30.41 30.35 10 10 10 15 4 - 0.00  
11 64 54 43 43 37 33 82 57 34 30.36 30.29 30.20 10 10 10 13 7 - 0.00  
12 73 58 43 47 43 38 82 55 30 30.25 30.19 30.12 10 10 10 14 5 - 0.00  
13 75 62 48 50 45 40 83 55 32 30.20 30.13 30.06 10 10 10 14 5 - 0.00  
14 78 64 51 51 47 42 77 52 29 30.09 30.04 29.97 10 10 10 12 5 - 0.00  
15 73 62 52 53 47 39 83 59 37 30.13 30.08 30.03 10 10 9 12 5 24 0.00  
16 68 60 53 47 41 36 66 50 42 30.12 30.08 30.02 10 10 10 13 7 - 0.00  
17 64 55 46 51 42 37 86 65 39 30.10 30.06 30.01 10 9 5 8 5 - 0.23 Rain
18 61 52 46 43 39 36 77 64 42 30.22 30.16 30.11 10 10 10 10 6 16 0.00  
19 66 54 42 46 40 32 86 60 29 30.14 30.10 30.04 10 10 10 7 2 - 0.00  
20 60 57 54 56 52 43 96 82 55 30.04 30.01 29.95 10 8 5 6 1 - 0.22 Rain
21 63 58 52 59 55 48 100 90 77 29.94 29.86 29.80 10 8 3 12 4 20 0.47 Rain
22 55 52 50 50 47 44 89 81 69 29.96 29.93 29.88 10 9 4 13 6 22 0.19 Rain
23 60 54 48 48 45 42 88 75 55 30.04 30.00 29.93 10 10 10 14 10 24 0.01 Rain
24 63 55 48 45 44 41 87 68 46 30.01 29.90 29.81 10 10 10 14 6 - 0.02 Rain
25 71 58 48 51 47 42 83 65 42 29.93 29.90 29.86 10 10 9 13 5 - 0.00 Rain
26 75 62 48 51 48 45 90 66 36 29.99 29.91 29.86 10 9 5 12 5 18 0.00  
27 64 60 55 47 46 43 74 64 46 30.09 30.06 29.98 10 10 10 10 6 - 0.00  
28 63 57 53 52 46 41 94 68 48 30.15 30.09 30.05 10 10 5 10 5 17 0.06 Rain
29 63 55 48 45 41 37 77 60 39 30.19 30.17 30.14 10 10 10 8 2 - 0.00  
30 66 58 51 52 45 40 81 62 41 30.27 30.21 30.16 10 10 7 7 2 - 0.00  
31 66 60 55 58 55 52 100 83 68 30.16 30.12 30.02 10 9 5 10 4 - 0.14 Rain