Weather History for Pasco, WA

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Month of September, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 97 °F 84 °F 72 °F
Mean Temperature 75 °F 66 °F 56 °F
Min Temperature 59 °F 48 °F 37 °F
Degree Days  
Heating Degree Days (base 65) 9 2 0 48
Cooling Degree Days (base 65) 10 3 0 93
Growing Degree Days (base 50) 26 16 5 495
Dew Point  
Dew Point 59 °F 46 °F 30 °F
Precipitation  
Precipitation 0.03 in 0.00 in 0.00 in 0.03 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 24 mph 4 mph 0 mph
Gust Wind 31 mph 23 mph 18 mph
Sea Level Pressure  
Sea Level Pressure 30.37 in 29.98 in 29.56 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Sep. 09, 2011 Rise Set
Actual Time 6:26 AM PDT 7:20 PM PDT
Civil Twilight 5:56 AM PDT 7:50 PM PDT
Nautical Twilight 5:19 AM PDT 8:26 PM PDT
Astronomical Twilight 4:41 AM PDT 9:04 PM PDT
Moon 5:52 PM PDT (9/9) 3:44 AM PDT (9/9)
Length of Visible Light 13h 54m
Length of Day
12h 53m
Waxing Gibbous, 94% of the Moon is Illuminated
Sep 9
Waxing Gibbous
Sep 12
Full
Sep 20
Last Quarter
Sep 27
New
Oct 3
First Quarter

Weather History Calendar

Precipitation Actual month total 0.03 Average Month Total: 0.23
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Clear
Actual:
81 | 48 0.00
Average:
84 | 55 0.02
Clear
Actual:
81 | 50 0.00
Average:
84 | 55 0.00
Clear
Actual:
83 | 43 0.00
Average:
84 | 53 0.01
Clear
Actual:
86 | 43 0.00
Average:
84 | 54 0.00
Clear
Actual:
91 | 45 0.00
Average:
85 | 54 0.00
Clear
Actual:
91 | 48 0.00
Average:
85 | 54 0.00
Clear
Actual:
93 | 48 0.00
Average:
84 | 53 0.00
Clear
Actual:
90 | 52 0.00
Average:
81 | 53 0.00
Clear
Actual:
94 | 54 0.00
Average:
82 | 53 0.00
Clear
Actual:
93 | 52 0.00
Average:
81 | 52 0.01
Clear
Actual:
93 | 52 0.00
Average:
80 | 52 0.01
Clear
Actual:
97 | 53 0.00
Average:
79 | 52 0.00
Clear
Actual:
94 | 55 0.00
Average:
79 | 49 0.02
Clear
Actual:
88 | 51 0.00
Average:
79 | 49 0.03
Clear
Actual:
79 | 58 T
Average:
79 | 49 0.00
Scattered Clouds
Actual:
76 | 48 0.00
Average:
79 | 50 0.00
Rain
Actual:
72 | 46 0.03
Average:
78 | 50 0.00
Rain
Actual:
82 | 59 T
Average:
77 | 51 0.02
Clear
Actual:
79 | 49 0.00
Average:
76 | 49 0.02
Clear
Actual:
80 | 42 0.00
Average:
76 | 49 0.02
Clear
Actual:
84 | 40 0.00
Average:
77 | 48 0.01
Clear
Actual:
90 | 45 0.00
Average:
75 | 48 0.00
Clear
Actual:
93 | 49 0.00
Average:
75 | 47 0.01
Clear
Actual:
88 | 47 0.00
Average:
75 | 47 0.02
Rain
Actual:
74 | 53 T
Average:
76 | 48 0.00
Partly Cloudy
Actual:
77 | 46 0.00
Average:
76 | 48 0.02
Partly Cloudy
Actual:
77 | 49 0.00
Average:
74 | 47 0.01
Clear
Actual:
74 | 37 0.00
Average:
75 | 46 0.00
Clear
Actual:
73 | 38 0.00
Average:
75 | 45 0.00
Clear
Actual:
78 | 41 0.00
Average:
76 | 45 0.00
 

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

2011 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 81 65 48 45 42 36 80 50 20 30.15 30.06 29.99 10 10 10 16 4 21 0.00  
2 81 66 50 50 43 33 83 51 19 30.15 30.10 30.00 10 10 10 12 3 16 0.00  
3 83 63 43 50 43 39 89 56 23 30.22 30.11 30.01 10 10 10 14 5 17 0.00  
4 86 65 43 52 44 38 89 56 23 30.02 29.92 29.81 10 10 10 8 2 10 0.00  
5 91 68 45 55 48 43 93 58 22 29.94 29.87 29.82 10 10 10 8 2 9 0.00  
6 91 70 48 55 48 44 89 55 21 30.11 30.04 29.95 10 10 10 9 2 10 0.00  
7 93 71 48 58 49 43 86 56 26 30.14 30.06 29.96 10 10 10 14 4 15 0.00  
8 90 71 52 57 48 44 83 52 21 30.12 30.07 30.03 10 10 10 9 4 13 0.00  
9 94 74 54 57 53 49 89 58 26 30.13 30.04 29.92 10 10 10 8 1 12 0.00  
10 93 73 52 58 52 47 89 56 23 29.98 29.89 29.80 10 10 10 7 3 25 0.00  
11 93 73 52 59 53 49 93 59 25 29.88 29.83 29.75 10 10 9 9 1 10 0.00  
12 97 75 53 56 52 47 93 56 19 29.94 29.89 29.83 10 10 9 9 3 12 0.00  
13 94 75 55 54 51 44 86 53 20 29.99 29.93 29.86 10 10 10 10 2 13 0.00  
14 88 70 51 55 50 44 89 58 26 29.90 29.82 29.72 10 10 10 17 4 21 0.00  
15 79 69 58 49 45 43 57 43 28 29.90 29.83 29.77 10 10 10 21 11 29 T  
16 76 62 48 48 43 37 77 52 27 29.95 29.91 29.85 10 10 10 21 6 29 0.00  
17 72 59 46 54 43 37 76 56 36 30.08 30.04 29.97 10 10 10 21 4 25 0.03 Rain
18 82 71 59 55 51 49 72 53 34 30.13 30.07 30.01 10 10 10 20 9 24 T Rain
19 79 64 49 56 48 40 83 56 28 30.12 30.08 30.01 10 10 10 18 6 23 0.00  
20 80 61 42 47 42 38 89 56 23 30.19 30.12 30.04 10 10 10 9 2 12 0.00  
21 84 62 40 49 42 37 92 56 20 30.11 30.03 29.94 10 10 10 7 2 9 0.00  
22 90 68 45 49 45 41 86 53 19 29.99 29.96 29.93 10 10 9 14 3 16 0.00  
23 93 71 49 51 48 45 83 52 20 30.03 29.95 29.86 10 10 10 12 3 16 0.00  
24 88 68 47 54 48 44 86 55 24 29.86 29.74 29.56 10 10 9 13 3 15 0.00  
25 74 64 53 52 45 40 67 48 29 29.92 29.73 29.57 10 10 10 24 7 30 T Rain
26 77 62 46 49 45 42 86 59 31 30.02 29.95 29.89 10 10 9 9 3 12 0.00  
27 77 63 49 52 46 40 83 56 29 30.23 30.05 29.94 10 10 10 24 9 31 0.00  
28 74 56 37 45 38 30 92 56 20 30.37 30.29 30.19 10 10 9 13 3 17 0.00  
29 73 56 38 45 40 35 80 56 31 30.17 30.06 29.94 10 10 4 8 3 13 0.00  
30 78 60 41 51 44 39 89 59 28 29.95 29.84 29.73 10 10 9 10 2 10 0.00