Weather History for Dallas/Ft Worth, TX

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Month of September, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 107 °F 92 °F 78 °F
Mean Temperature 92 °F 80 °F 70 °F
Min Temperature 83 °F 68 °F 57 °F
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 27 15 5 457
Growing Degree Days (base 50) 41 30 20 900
Dew Point  
Dew Point 72 °F 53 °F 31 °F
Precipitation  
Precipitation 0.65 in 0.02 in 0.00 in 0.66 in
Snowdepth - - - -
Wind  
Wind 40 mph 9 mph 0 mph
Gust Wind 51 mph 23 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.19 in 29.94 in 29.63 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Sep. 08, 2011 Rise Set
Actual Time 7:07 AM CDT 7:44 PM CDT
Civil Twilight 6:42 AM CDT 8:08 PM CDT
Nautical Twilight 6:12 AM CDT 8:38 PM CDT
Astronomical Twilight 5:42 AM CDT 9:08 PM CDT
Moon 5:30 PM CDT (9/8) 3:36 AM CDT (9/8)
Length of Visible Light 13h 26m
Length of Day
12h 36m
Waxing Gibbous, 87% of the Moon is Illuminated
Sep 8
Waxing Gibbous
Sep 12
Full
Sep 20
Last Quarter
Sep 27
New
Oct 3
First Quarter

Weather History Calendar

Precipitation Actual month total 0.66 Normal Month Total: 2.55
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Scattered Clouds
Actual:
101 | 80 0.00
Average:
93 | 73 0.10
Scattered Clouds
Actual:
101 | 83 0.00
Average:
93 | 72 0.09
Partly Cloudy
Actual:
100 | 78 0.00
Average:
93 | 72 0.10
Partly Cloudy
Actual:
96 | 75 0.00
Average:
92 | 72 0.09
Clear
Actual:
85 | 66 0.00
Average:
92 | 71 0.09
Clear
Actual:
88 | 58 0.00
Average:
92 | 71 0.10
Partly Cloudy
Actual:
90 | 61 0.00
Average:
91 | 71 0.09
Scattered Clouds
Actual:
88 | 66 0.00
Average:
91 | 70 0.10
Scattered Clouds
Actual:
90 | 65 0.00
Average:
91 | 70 0.09
Scattered Clouds
Actual:
93 | 60 0.00
Average:
90 | 70 0.10
Scattered Clouds
Actual:
96 | 64 0.00
Average:
90 | 69 0.09
Scattered Clouds
Actual:
103 | 69 0.00
Average:
90 | 69 0.09
Partly Cloudy
Actual:
107 | 75 0.00
Average:
89 | 69 0.09
Thunderstorm
Actual:
97 | 74 T
Average:
89 | 68 0.09
Partly Cloudy
Actual:
78 | 65 0.00
Average:
89 | 68 0.09
Thunderstorm
Actual:
91 | 68 0.65
Average:
88 | 67 0.08
Partly Cloudy
Actual:
91 | 68 0.00
Average:
88 | 67 0.07
Thunderstorm
Actual:
94 | 72 0.00
Average:
88 | 67 0.08
Scattered Clouds
Actual:
88 | 66 0.00
Average:
87 | 66 0.07
Clear
Actual:
90 | 62 0.00
Average:
87 | 66 0.08
Scattered Clouds
Actual:
93 | 67 0.00
Average:
86 | 65 0.07
Rain
Actual:
79 | 62 T
Average:
86 | 65 0.08
Scattered Clouds
Actual:
83 | 57 0.00
Average:
86 | 65 0.07
Partly Cloudy
Actual:
96 | 60 0.00
Average:
85 | 64 0.09
Partly Cloudy
Actual:
93 | 72 0.00
Average:
85 | 64 0.08
Scattered Clouds
Actual:
90 | 61 0.00
Average:
85 | 64 0.08
Partly Cloudy
Actual:
93 | 69 0.00
Average:
84 | 63 0.08
Scattered Clouds
Actual:
96 | 69 0.00
Average:
84 | 63 0.07
Thunderstorm
Actual:
101 | 69 0.01
Average:
84 | 62 0.08
Partly Cloudy
Actual:
83 | 64 0.00
Average:
83 | 62 0.07
 

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  
1 101 91 80 63 58 52 51 35 19 29.99 29.91 29.84 10 10 10 21 8 28 0.00  
2 101 92 83 72 64 56 65 45 24 29.92 29.85 29.76 10 10 10 18 10 23 0.00  
3 100 89 78 66 57 49 54 36 18 29.82 29.77 29.69 10 10 10 21 9 28 0.00  
4 96 86 75 64 59 55 54 43 31 29.89 29.79 29.74 10 10 10 31 21 38 0.00  
5 85 76 66 51 43 35 45 31 17 30.04 29.97 29.90 10 10 10 28 17 36 0.00  
6 88 73 58 47 42 37 67 43 18 30.08 30.02 29.97 10 10 10 13 6 15 0.00  
7 90 76 61 46 40 35 56 36 15 30.15 30.08 30.02 10 10 5 22 8 28 0.00  
8 88 77 66 47 42 35 48 32 16 30.15 30.08 29.97 10 10 10 18 8 25 0.00  
9 90 78 65 50 41 34 48 32 15 30.05 29.99 29.92 10 10 10 16 6 23 0.00  
10 93 77 60 49 46 42 52 35 18 30.05 29.98 29.93 10 10 10 15 6 18 0.00  
11 96 80 64 57 50 46 68 43 18 30.07 30.01 29.97 10 10 10 14 6 20 0.00  
12 103 86 69 57 50 46 66 41 15 30.10 29.99 29.90 10 10 10 12 5 15 0.00  
13 107 91 75 52 50 43 43 29 15 29.91 29.86 29.78 10 10 10 22 11 28 0.00  
14 97 86 74 65 55 48 50 35 20 29.96 29.87 29.79 10 10 10 22 9 28 T Rain , Thunderstorm
15 78 72 65 59 55 51 68 56 43 30.14 30.08 29.97 10 10 10 23 13 28 0.00  
16 91 80 68 72 62 50 93 67 40 30.12 30.05 29.94 10 8 1 25 9 30 0.65 Rain , Thunderstorm
17 91 80 68 72 67 64 90 69 47 30.06 29.98 29.88 10 9 6 21 10 24 0.00  
18 94 83 72 70 68 66 84 63 41 30.00 29.91 29.82 10 10 10 26 11 32 0.00 Thunderstorm
19 88 77 66 67 55 46 81 53 24 30.08 30.00 29.96 10 10 10 22 10 30 0.00  
20 90 76 62 61 53 48 73 49 24 30.02 29.95 29.87 10 10 10 9 4 12 0.00  
21 93 80 67 61 56 52 66 46 26 30.01 29.96 29.91 10 10 10 14 5 17 0.00  
22 79 71 62 61 57 49 78 63 47 30.15 30.05 29.92 10 10 10 26 12 33 T Rain
23 83 70 57 57 52 44 93 60 26 30.17 30.08 29.99 10 10 7 10 4 15 0.00  
24 96 78 60 52 49 45 72 45 17 29.99 29.85 29.70 10 10 10 21 10 32 0.00  
25 93 83 72 58 51 47 53 37 21 29.75 29.69 29.63 10 10 10 20 12 29 0.00  
26 90 76 61 63 57 49 73 56 39 29.88 29.81 29.75 10 10 10 15 7 18 0.00  
27 93 81 69 61 58 54 61 49 36 29.91 29.85 29.79 10 10 10 14 6 17 0.00  
28 96 83 69 57 52 48 53 37 20 29.95 29.87 29.79 10 10 10 13 4 16 0.00  
29 101 85 69 66 57 52 69 45 21 29.98 29.88 29.78 10 10 6 40 5 51 0.01 Rain , Thunderstorm
30 83 74 64 54 36 31 42 29 15 30.19 30.10 30.01 10 10 10 23 14 29 0.00