Weather History for Pasco, WA

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Month of September, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 96 °F 80 °F 65 °F
Mean Temperature 79 °F 67 °F 54 °F
Min Temperature 65 °F 53 °F 40 °F
Degree Days  
Heating Degree Days (base 65) 11 2 0 69
Cooling Degree Days (base 65) 14 4 0 133
Growing Degree Days (base 50) 28 17 4 511
Dew Point  
Dew Point 67 °F 52 °F 33 °F
Precipitation  
Precipitation 0.32 in 0.04 in 0.00 in 1.04 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 40 mph 6 mph 0 mph
Gust Wind 51 mph 26 mph 17 mph
Sea Level Pressure  
Sea Level Pressure 30.11 in 29.84 in 29.37 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Sep. 11, 2013 Rise Set
Actual Time 6:29 AM PDT 7:15 PM PDT
Civil Twilight 5:59 AM PDT 7:45 PM PDT
Nautical Twilight 5:23 AM PDT 8:21 PM PDT
Astronomical Twilight 4:45 AM PDT 8:59 PM PDT
Moon 1:25 PM PDT (9/11) 10:53 PM PDT (9/11)
Length of Visible Light 13h 45m
Length of Day
12h 45m
Waxing Crescent, 40% of the Moon is Illuminated
Sep 11
Waxing Crescent
Sep 12
First Quarter
Sep 19
Full
Sep 26
Last Quarter
Oct 4
New

Weather History Calendar

Precipitation Actual month total 1.04 Average Month Total: 0.23
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
Clear
Actual:
93 | 56 0.00
Average:
84 | 55 0.02
Thunderstorm
Actual:
91 | 59 0.05
Average:
84 | 55 0.00
Thunderstorm
Actual:
92 | 65 0.06
Average:
84 | 53 0.01
Thunderstorm
Actual:
93 | 60 0.00
Average:
84 | 54 0.00
Thunderstorm
Actual:
86 | 60 0.32
Average:
85 | 54 0.00
Rain
Actual:
71 | 54 0.05
Average:
81 | 47 0.01
Scattered Clouds
Actual:
79 | 51 0.00
Average:
84 | 53 0.00
Clear
Actual:
84 | 54 0.00
Average:
81 | 53 0.00
Clear
Actual:
90 | 53 0.00
Average:
82 | 53 0.00
Clear
Actual:
91 | 53 0.00
Average:
81 | 52 0.01
Clear
Actual:
94 | 57 0.00
Average:
80 | 52 0.01
Clear
Actual:
94 | 56 0.00
Average:
79 | 52 0.00
Clear
Actual:
96 | 58 0.00
Average:
79 | 49 0.02
Clear
Actual:
92 | 57 0.00
Average:
79 | 49 0.03
Thunderstorm
Actual:
94 | 57 0.27
Average:
79 | 49 0.00
Scattered Clouds
Actual:
80 | 57 0.00
Average:
79 | 50 0.00
Scattered Clouds
Actual:
69 | 52 T
Average:
78 | 50 0.00
Scattered Clouds
Actual:
75 | 49 0.00
Average:
77 | 51 0.02
Clear
Actual:
81 | 40 0.00
Average:
76 | 49 0.02
Clear
Actual:
79 | 42 0.00
Average:
76 | 49 0.02
Rain
Actual:
76 | 60 0.01
Average:
77 | 48 0.01
Rain
Actual:
71 | 55 0.05
Average:
75 | 48 0.00
Partly Cloudy
Actual:
69 | 55 0.00
Average:
75 | 47 0.01
Rain
Actual:
66 | 49 0.01
Average:
75 | 47 0.02
Rain
Actual:
70 | 42 T
Average:
76 | 48 0.00
Rain
Actual:
70 | 48 0.01
Average:
76 | 48 0.02
Rain
Actual:
65 | 42 0.09
Average:
74 | 47 0.01
Rain
Actual:
72 | 53 0.10
Average:
75 | 46 0.00
Rain
Actual:
65 | 53 0.02
Average:
75 | 45 0.00
Rain
Actual:
67 | 51 T
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

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 93 75 56 59 52 48 86 55 23 29.83 29.76 29.68 10 10 10 10 3 12 0.00  
2 91 75 59 66 57 53 90 60 29 29.83 29.78 29.70 10 10 10 14 5 18 0.05 Rain , Thunderstorm
3 92 79 65 67 61 53 93 61 28 29.89 29.85 29.82 10 10 10 17 6 17 0.06 Rain , Thunderstorm
4 93 77 60 65 59 52 100 66 32 29.94 29.88 29.82 10 10 10 22 2 28 0.00 Thunderstorm
5 86 73 60 66 61 57 90 67 44 29.96 29.87 29.75 10 10 6 31 6 45 0.32 Rain , Thunderstorm
6 71 63 54 58 55 50 93 77 61 30.08 30.03 29.94 10 10 10 8 3 10 0.05 Rain
7 79 65 51 59 55 51 100 73 45 30.11 30.06 29.99 10 10 5 17 3 22 0.00  
8 84 69 54 58 55 51 100 66 32 30.08 30.01 29.93 10 10 9 10 3 17 0.00  
9 90 72 53 60 54 50 93 60 27 29.98 29.92 29.86 10 10 10 7 2 9 0.00  
10 91 72 53 61 57 53 100 67 34 29.98 29.91 29.85 10 10 10 13 5 16 0.00  
11 94 76 57 62 58 54 90 61 32 30.00 29.93 29.86 10 10 10 13 4 16 0.00  
12 94 75 56 62 57 54 93 61 28 29.94 29.87 29.79 10 10 10 7 2 10 0.00  
13 96 77 58 62 58 53 93 59 24 29.81 29.75 29.66 10 10 10 9 2 10 0.00  
14 92 75 57 63 60 56 100 69 38 29.81 29.73 29.67 10 10 10 12 3 15 0.00  
15 94 76 57 64 59 54 90 62 33 29.73 29.64 29.49 10 9 1 40 8 49 0.27 Rain , Thunderstorm
16 80 69 57 59 54 50 90 64 37 29.88 29.81 29.74 10 10 10 23 11 29 0.00  
17 69 61 52 57 53 43 100 74 48 29.83 29.77 29.73 10 10 10 17 3 30 T  
18 75 62 49 47 43 39 77 53 29 30.05 29.96 29.84 10 10 10 17 9 25 0.00  
19 81 61 40 51 45 38 100 62 23 30.09 29.98 29.83 10 10 10 10 3 12 0.00  
20 79 61 42 49 45 40 89 61 32 29.83 29.67 29.52 10 10 10 16 5 20 0.00  
21 76 68 60 53 48 43 72 52 31 29.68 29.64 29.61 10 10 10 20 9 24 0.01 Rain
22 71 63 55 55 49 43 86 62 37 29.77 29.71 29.65 10 10 10 23 13 30 0.05 Rain
23 69 62 55 48 46 44 77 60 42 29.93 29.90 29.79 10 10 10 25 11 32 0.00  
24 66 58 49 51 47 42 86 67 48 29.91 29.84 29.78 10 10 10 18 7 22 0.01 Rain
25 70 56 42 47 42 33 100 64 27 29.89 29.82 29.78 10 10 10 17 3 21 T Rain
26 70 59 48 48 43 37 86 59 31 30.05 29.99 29.91 10 10 10 14 5 18 0.01 Rain
27 65 54 42 50 45 39 82 63 43 30.08 30.02 29.92 10 10 10 22 5 25 0.09 Rain
28 72 63 53 55 51 47 86 65 44 29.90 29.67 29.44 10 10 10 38 9 48 0.10 Rain
29 65 59 53 48 45 43 77 63 48 29.68 29.60 29.37 10 10 10 32 15 40 0.02 Rain
30 67 59 51 51 41 37 66 53 40 29.97 29.78 29.47 10 10 10 35 20 51 T Rain