Weather History for Spokane, WA

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Month of May, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 86 °F 65 °F 50 °F
Mean Temperature 70 °F 54 °F 43 °F
Min Temperature 55 °F 43 °F 30 °F
Degree Days  
Heating Degree Days (base 65) 22 11 0 345
Cooling Degree Days (base 65) 5 0 0 8
Growing Degree Days (base 50) 20 5 0 162
Dew Point  
Dew Point 56 °F 34 °F 10 °F
Precipitation  
Precipitation 0.29 in 0.03 in 0.00 in 0.69 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 33 mph 10 mph 0 mph
Gust Wind 38 mph 23 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.45 in 30.00 in 29.70 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

May. 03, 2012 Rise Set
Actual Time 5:28 AM PDT 8:05 PM PDT
Civil Twilight 4:54 AM PDT 8:40 PM PDT
Nautical Twilight 4:10 AM PDT 9:25 PM PDT
Astronomical Twilight 3:19 AM PDT 10:16 PM PDT
Moon 5:27 PM PDT (5/3) 3:46 AM PDT (5/3)
Length of Visible Light 15h 46m
Length of Day
14h 37m
Waxing Gibbous, 92% of the Moon is Illuminated
May 3
Waxing Gibbous
May 5
Full
May 12
Last Quarter
May 20
New
May 28
First Quarter

Weather History Calendar

Precipitation Actual month total 0.69 Normal Month Total: 1.62
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Rain
Actual:
52 | 37 T
Average:
62 | 40 0.04
Rain
Actual:
51 | 36 0.12
Average:
62 | 40 0.04
Rain
Actual:
50 | 39 0.29
Average:
63 | 40 0.04
Mostly Cloudy
Actual:
51 | 39 0.00
Average:
63 | 40 0.04
Partly Cloudy
Actual:
55 | 34 T
Average:
63 | 41 0.04
Scattered Clouds
Actual:
60 | 34 0.00
Average:
64 | 41 0.04
Partly Cloudy
Actual:
67 | 38 0.00
Average:
64 | 41 0.05
Partly Cloudy
Actual:
72 | 46 0.00
Average:
64 | 42 0.05
Partly Cloudy
Actual:
63 | 38 0.00
Average:
65 | 42 0.05
Scattered Clouds
Actual:
56 | 30 0.00
Average:
65 | 42 0.05
Partly Cloudy
Actual:
62 | 33 0.00
Average:
65 | 42 0.05
Scattered Clouds
Actual:
71 | 39 0.00
Average:
66 | 43 0.05
Scattered Clouds
Actual:
78 | 43 0.00
Average:
66 | 43 0.05
Scattered Clouds
Actual:
85 | 49 0.00
Average:
66 | 43 0.05
Scattered Clouds
Actual:
86 | 54 0.00
Average:
66 | 44 0.05
Partly Cloudy
Actual:
78 | 53 0.00
Average:
67 | 44 0.06
Partly Cloudy
Actual:
68 | 46 0.00
Average:
67 | 44 0.05
Scattered Clouds
Actual:
65 | 38 0.00
Average:
67 | 45 0.05
Partly Cloudy
Actual:
67 | 46 0.00
Average:
68 | 45 0.06
Rain
Actual:
69 | 49 T
Average:
68 | 45 0.05
Rain
Actual:
67 | 52 0.23
Average:
68 | 45 0.05
Rain
Actual:
61 | 46 0.01
Average:
68 | 46 0.06
Rain
Actual:
57 | 41 0.02
Average:
69 | 46 0.06
Rain
Actual:
61 | 41 T
Average:
69 | 46 0.06
Partly Cloudy
Actual:
66 | 45 0.00
Average:
69 | 46 0.06
Partly Cloudy
Actual:
66 | 42 0.00
Average:
69 | 47 0.06
Rain
Actual:
70 | 37 T
Average:
69 | 47 0.06
Partly Cloudy
Actual:
69 | 45 0.00
Average:
70 | 47 0.06
Partly Cloudy
Actual:
63 | 46 T
Average:
70 | 47 0.07
Partly Cloudy
Actual:
69 | 48 0.00
Average:
70 | 48 0.06
Rain
Actual:
65 | 55 0.02
Average:
70 | 48 0.06
 

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 52 45 37 35 31 27 82 61 39 29.88 29.83 29.74 10 10 10 25 16 31 T Rain
2 51 44 36 37 33 26 92 66 39 29.94 29.88 29.80 10 10 7 21 10 25 0.12 Rain
3 50 45 39 46 39 32 93 80 67 29.84 29.75 29.70 10 8 5 22 9 26 0.29 Rain
4 51 45 39 38 35 32 85 68 50 30.15 30.02 29.86 10 10 10 24 15 30 0.00  
5 55 45 34 33 29 25 89 61 32 30.37 30.30 30.17 10 10 10 25 14 29 T  
6 60 47 34 33 30 28 76 55 33 30.45 30.41 30.35 10 10 10 13 6 17 0.00  
7 67 53 38 39 34 31 79 54 28 30.38 30.29 30.15 10 10 10 8 1 14 0.00  
8 72 59 46 43 39 35 76 52 27 30.16 30.03 29.88 10 10 10 14 6 20 0.00  
9 63 51 38 43 27 16 71 44 17 30.05 29.95 29.86 10 10 10 30 19 36 0.00  
10 56 43 30 22 17 10 63 40 16 30.26 30.22 30.07 10 10 10 22 9 26 0.00  
11 62 48 33 30 22 16 65 42 19 30.32 30.27 30.20 10 10 10 12 4 15 0.00  
12 71 55 39 35 27 23 64 41 17 30.32 30.26 30.21 10 10 10 9 3 14 0.00  
13 78 61 43 40 33 27 70 43 15 30.25 30.18 30.09 10 10 10 13 3 16 0.00  
14 85 67 49 44 37 31 63 39 14 30.12 30.04 29.95 10 10 10 13 4 16 0.00  
15 86 70 54 43 40 37 61 40 19 29.96 29.90 29.82 10 10 10 15 8 21 0.00  
16 78 66 53 41 32 19 59 36 12 29.90 29.84 29.81 10 10 10 28 12 35 0.00  
17 68 57 46 38 32 25 65 44 22 29.86 29.81 29.76 10 10 10 21 11 29 0.00  
18 65 52 38 30 23 16 64 40 15 30.02 29.96 29.79 10 10 10 21 10 26 0.00  
19 67 57 46 32 27 22 53 36 19 30.06 30.03 30.01 10 10 10 14 6 21 0.00  
20 69 59 49 45 37 30 62 44 26 30.05 30.02 29.99 10 10 10 18 5 24 T Rain
21 67 60 52 56 51 46 100 82 63 29.98 29.87 29.81 10 9 4 25 11 31 0.23 Rain
22 61 54 46 48 41 31 89 61 33 29.84 29.82 29.79 10 10 7 29 18 38 0.01 Rain
23 57 49 41 45 39 36 89 68 47 29.88 29.84 29.80 10 10 5 33 15 36 0.02 Rain
24 61 51 41 39 36 32 86 61 35 29.85 29.80 29.74 10 10 10 17 9 21 T Rain
25 66 56 45 37 28 25 71 47 22 29.86 29.82 29.80 10 10 10 30 16 38 0.00  
26 66 54 42 33 29 27 56 41 25 29.86 29.83 29.79 10 10 10 23 11 30 0.00  
27 70 54 37 39 35 32 76 52 27 29.88 29.86 29.84 10 10 10 20 7 23 T Rain
28 69 57 45 43 38 33 76 55 34 30.01 29.96 29.89 10 10 10 20 11 25 0.00  
29 63 55 46 45 36 30 86 58 30 30.04 30.01 29.94 10 10 10 22 12 29 T  
30 69 59 48 41 36 32 66 47 27 30.16 30.11 30.04 10 10 10 20 10 23 0.00  
31 65 60 55 53 49 42 86 71 56 30.10 30.05 29.99 10 10 10 20 12 23 0.02 Rain