Weather History for Pullman, WA

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Month of September, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 95 °F 73 °F 54 °F
Mean Temperature 76 °F 61 °F 46 °F
Min Temperature 64 °F 49 °F 36 °F
Degree Days  
Heating Degree Days (base 65) 19 6 0 179
Cooling Degree Days (base 65) 11 2 0 72
Growing Degree Days (base 50) 27 12 0 345
Dew Point  
Dew Point 61 °F 46 °F 29 °F
Precipitation  
Precipitation 0.47 in 0.10 in 0.00 in 2.66 in
Snowdepth - - - -
Wind  
Wind 35 mph 7 mph 0 mph
Gust Wind 47 mph 23 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.16 in 29.90 in 29.51 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Sep. 25, 2013 Rise Set
Actual Time 6:39 AM PDT 6:39 PM PDT
Civil Twilight 6:09 AM PDT 7:09 PM PDT
Nautical Twilight 5:34 AM PDT 7:44 PM PDT
Astronomical Twilight 4:57 AM PDT 8:21 PM PDT
Moon 10:30 PM PDT (9/25) 1:08 PM PDT (9/25)
Length of Visible Light 13h 00m
Length of Day
11h 59m
Waning Gibbous, 63% of the Moon is Illuminated
Sep 25
Waning Gibbous
Sep 26
Last Quarter
Oct 4
New
Oct 11
First Quarter
Oct 18
Full

Weather History Calendar

Precipitation Actual month total 2.66 Normal Month Total: 0.78
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
Clear
Actual:
87 | 51 T
Average:
79 | 47 0.02
Rain
Actual:
74 | 60 0.04
Average:
78 | 46 0.02
Rain
Actual:
81 | 64 0.01
Average:
78 | 46 0.02
Scattered Clouds
Actual:
88 | 55 T
Average:
78 | 46 0.02
Thunderstorm
Actual:
80 | 58 0.21
Average:
77 | 46 0.02
Rain
Actual:
68 | 55 0.04
Average:
77 | 45 0.02
Partly Cloudy
Actual:
73 | 46 0.00
Average:
77 | 45 0.03
Partly Cloudy
Actual:
73 | 48 0.00
Average:
76 | 45 0.02
Scattered Clouds
Actual:
83 | 49 0.00
Average:
76 | 45 0.02
Clear
Actual:
88 | 50 0.00
Average:
76 | 44 0.03
Clear
Actual:
95 | 51 0.00
Average:
75 | 44 0.02
Clear
Actual:
92 | 53 0.00
Average:
75 | 44 0.02
Clear
Actual:
90 | 50 0.00
Average:
75 | 44 0.03
Clear
Actual:
92 | 52 0.00
Average:
74 | 43 0.03
Thunderstorm
Actual:
90 | 61 0.22
Average:
74 | 43 0.02
Scattered Clouds
Actual:
72 | 49 0.01
Average:
73 | 43 0.02
Rain
Actual:
67 | 44 0.23
Average:
73 | 43 0.03
Rain
Actual:
63 | 45 0.03
Average:
73 | 42 0.03
Clear
Actual:
71 | 45 0.00
Average:
72 | 42 0.03
Clear
Actual:
83 | 52 0.00
Average:
72 | 42 0.03
Rain
Actual:
66 | 43 T
Average:
71 | 42 0.03
Rain
Actual:
64 | 41 0.14
Average:
71 | 41 0.02
Partly Cloudy
Actual:
63 | 48 T
Average:
70 | 41 0.03
Rain
Actual:
58 | 46 0.42
Average:
70 | 41 0.03
Rain
Actual:
55 | 40 0.26
Average:
70 | 41 0.02
Partly Cloudy
Actual:
60 | 37 0.00
Average:
69 | 40 0.03
Rain
Actual:
55 | 36 0.07
Average:
69 | 40 0.03
Rain
Actual:
59 | 48 0.47
Average:
68 | 40 0.04
Rain
Actual:
54 | 46 0.22
Average:
68 | 40 0.03
Rain
Actual:
57 | 44 0.29
Average:
67 | 39 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

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Sep high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 87 69 51 48 43 40 63 42 21 29.89 29.85 29.80 10 10 10 17 5 23 T  
2 74 67 60 61 53 43 84 60 35 29.94 29.87 29.78 10 10 9 12 4 15 0.04 Rain
3 81 73 64 60 55 53 66 53 39 30.03 29.95 29.90 10 10 7 23 8 28 0.01 Rain
4 88 72 55 57 55 50 86 57 28 30.00 29.97 29.91 10 9 3 17 6 22 T  
5 80 69 58 61 57 53 90 69 48 30.06 29.96 29.85 10 10 4 29 9 39 0.21 Rain , Thunderstorm
6 68 62 55 55 51 48 93 73 52 30.16 30.09 29.99 10 10 10 13 3 16 0.04 Rain
7 73 60 46 52 50 44 93 67 41 30.15 30.09 30.03 10 10 5 13 2 18 0.00  
8 73 61 48 52 49 45 89 65 41 30.09 30.05 30.02 10 10 10 13 4 18 0.00  
9 83 66 49 49 47 44 80 54 28 30.06 30.01 29.96 10 10 10 10 3 15 0.00  
10 88 69 50 51 47 41 80 50 20 30.04 29.99 29.94 10 10 10 10 4 14 0.00  
11 95 73 51 49 42 30 83 47 11 30.05 30.00 29.96 10 10 10 13 4 17 0.00  
12 92 73 53 47 44 41 64 42 19 30.00 29.94 29.88 10 10 7 14 4 18 0.00  
13 90 70 50 52 47 44 77 51 24 29.89 29.84 29.78 10 10 7 14 3 18 0.00  
14 92 72 52 51 45 40 71 45 18 29.89 29.84 29.81 10 9 2 17 7 22 0.00  
15 90 76 61 61 49 41 61 41 21 29.83 29.76 29.63 10 7 1 26 10 38 0.22 Rain , Thunderstorm
16 72 61 49 58 50 45 93 67 40 29.91 29.86 29.78 10 10 9 22 8 29 0.01  
17 67 56 44 52 48 41 100 76 52 29.87 29.79 29.73 10 9 2 26 8 37 0.23 Rain
18 63 54 45 46 43 39 86 65 43 30.13 29.99 29.83 10 10 10 22 11 28 0.03 Rain
19 71 58 45 44 39 32 86 56 25 30.16 30.07 29.93 10 10 10 20 11 25 0.00  
20 83 68 52 40 36 29 59 37 14 29.92 29.73 29.57 10 10 10 22 12 26 0.00  
21 66 55 43 44 43 40 82 63 43 29.73 29.69 29.61 10 10 10 17 5 22 T Rain
22 64 53 41 48 43 37 89 66 43 29.79 29.76 29.72 10 10 5 23 8 30 0.14 Rain
23 63 56 48 46 42 40 83 63 43 29.99 29.93 29.80 10 10 6 24 9 32 T  
24 58 52 46 48 45 41 93 76 59 29.94 29.88 29.81 10 8 1 17 7 22 0.42 Rain
25 55 48 40 45 42 38 93 79 64 29.88 29.83 29.79 10 8 1 14 4 17 0.26 Rain
26 60 49 37 44 39 33 96 67 37 30.08 29.99 29.89 10 10 10 17 4 23 0.00  
27 55 46 36 44 40 34 93 72 51 30.09 30.05 29.97 10 10 7 23 7 30 0.07 Rain
28 59 54 48 49 47 44 93 83 72 29.97 29.80 29.53 10 8 4 31 12 40 0.47 Rain
29 54 50 46 52 43 38 93 80 66 29.75 29.68 29.52 10 8 2 28 13 39 0.22 Rain
30 57 51 44 48 40 34 93 72 50 29.98 29.75 29.51 10 8 2 35 18 47 0.29 Rain