Weather History for Brownsville, TX

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Month of September, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 99 °F 93 °F 87 °F
Mean Temperature 88 °F 84 °F 79 °F
Min Temperature 81 °F 73 °F 65 °F
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 23 19 14 560
Growing Degree Days (base 50) 38 33 28 995
Dew Point  
Dew Point 79 °F 72 °F 54 °F
Precipitation  
Precipitation 1.17 in 0.15 in 0.00 in 3.76 in
Snowdepth - - - -
Wind  
Wind 32 mph 8 mph 0 mph
Gust Wind 36 mph 23 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.13 in 29.96 in 29.71 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Sep. 05, 2012 Rise Set
Actual Time 7:11 AM CDT 7:44 PM CDT
Civil Twilight 6:48 AM CDT 8:07 PM CDT
Nautical Twilight 6:21 AM CDT 8:34 PM CDT
Astronomical Twilight 5:53 AM CDT 9:02 PM CDT
Moon 10:52 PM CDT (9/5) 11:40 AM CDT (9/5)
Length of Visible Light 13h 19m
Length of Day
12h 32m
Waning Gibbous, 76% of the Moon is Illuminated
Sep 5
Waning Gibbous
Sep 8
Last Quarter
Sep 15
New
Sep 22
First Quarter
Sep 29
Full

Weather History Calendar

Precipitation Actual month total 3.76 Normal Month Total: 5.92
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Thunderstorm
Actual:
92 | 77 0.16
Average:
93 | 75 0.15
Scattered Clouds
Actual:
96 | 77 0.00
Average:
93 | 75 0.16
Scattered Clouds
Actual:
95 | 78 0.00
Average:
93 | 75 0.16
Scattered Clouds
Actual:
95 | 81 0.00
Average:
93 | 75 0.18
Scattered Clouds
Actual:
96 | 77 0.00
Average:
92 | 75 0.19
Scattered Clouds
Actual:
97 | 77 0.00
Average:
92 | 75 0.20
Scattered Clouds
Actual:
96 | 76 0.00
Average:
92 | 75 0.19
Clear
Actual:
99 | 74 0.00
Average:
92 | 75 0.20
Thunderstorm
Actual:
92 | 72 0.05
Average:
92 | 74 0.21
Clear
Actual:
91 | 67 0.00
Average:
91 | 74 0.20
Scattered Clouds
Actual:
96 | 69 0.00
Average:
91 | 74 0.22
Scattered Clouds
Actual:
95 | 77 0.00
Average:
91 | 74 0.20
Thunderstorm
Actual:
91 | 72 0.31
Average:
91 | 74 0.21
Thunderstorm
Actual:
90 | 73 T
Average:
91 | 74 0.20
Rain
Actual:
91 | 74 0.03
Average:
91 | 73 0.22
Partly Cloudy
Actual:
92 | 73 0.00
Average:
90 | 73 0.21
Scattered Clouds
Actual:
95 | 71 0.00
Average:
90 | 73 0.22
Scattered Clouds
Actual:
94 | 73 T
Average:
90 | 73 0.20
Rain
Actual:
94 | 71 T
Average:
90 | 73 0.20
Clear
Actual:
93 | 68 0.00
Average:
90 | 72 0.20
Clear
Actual:
93 | 65 0.00
Average:
90 | 72 0.21
Scattered Clouds
Actual:
94 | 68 0.00
Average:
89 | 72 0.20
Rain
Actual:
92 | 72 0.42
Average:
89 | 72 0.20
Clear
Actual:
92 | 71 T
Average:
89 | 72 0.19
Scattered Clouds
Actual:
92 | 72 0.00
Average:
89 | 71 0.20
Scattered Clouds
Actual:
93 | 77 T
Average:
89 | 71 0.20
Scattered Clouds
Actual:
94 | 77 0.00
Average:
89 | 71 0.20
Rain
Actual:
87 | 76 1.15
Average:
88 | 71 0.20
Scattered Clouds
Actual:
93 | 76 1.17
Average:
88 | 71 0.20
Thunderstorm
Actual:
91 | 71 0.47
Average:
88 | 70 0.20
 

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
Sep high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 92 85 77 79 76 73 94 75 56 30.08 30.01 29.97 10 10 2 32 9 36 0.16 Rain , Thunderstorm
2 96 87 77 79 75 70 94 70 46 30.05 30.00 29.95 10 10 7 21 10 26 0.00  
3 95 87 78 79 76 72 91 70 49 30.00 29.96 29.90 10 10 7 22 12 30 0.00  
4 95 88 81 77 74 70 91 70 49 29.96 29.92 29.87 10 10 9 21 12 30 0.00  
5 96 87 77 77 75 72 97 71 45 29.91 29.87 29.82 10 10 10 21 11 30 0.00  
6 97 87 77 78 74 70 97 70 43 29.95 29.89 29.85 10 10 6 21 10 26 0.00  
7 96 86 76 78 74 72 97 71 45 29.92 29.86 29.81 10 10 7 21 10 25 0.00  
8 99 87 74 78 73 66 100 69 38 29.97 29.89 29.86 10 9 2 18 6 30 0.00  
9 92 82 72 76 72 66 94 73 52 30.06 30.01 29.96 10 10 6 21 8 28 0.05 Rain , Thunderstorm
10 91 79 67 68 65 61 93 66 38 30.06 30.02 29.98 10 10 10 18 7 24 0.00  
11 96 83 69 76 69 66 90 65 39 30.02 29.98 29.94 10 10 10 17 6 22 0.00  
12 95 86 77 77 74 72 94 72 49 30.01 29.97 29.91 10 10 10 25 10 31 0.00  
13 91 82 72 76 73 70 94 72 49 30.08 30.01 29.94 10 10 2 29 6 35 0.31 Rain , Thunderstorm
14 90 82 73 74 71 67 94 72 50 30.10 30.05 30.01 10 10 10 17 7 24 T Rain , Thunderstorm
15 91 83 74 73 72 70 100 78 56 30.11 30.06 30.01 10 10 8 20 9 24 0.03 Rain
16 92 83 73 74 72 70 93 73 52 30.04 29.97 29.88 10 10 10 14 5 18 0.00  
17 95 83 71 74 71 67 94 68 41 29.92 29.86 29.77 10 9 2 17 6 21 0.00  
18 94 84 73 77 73 68 94 73 52 30.01 29.92 29.85 10 10 7 22 7 29 T  
19 94 83 71 70 68 66 93 72 50 30.08 30.02 29.98 10 10 10 16 6 21 T Rain
20 93 81 68 72 65 54 100 64 28 30.04 30.00 29.95 10 10 7 16 5 21 0.00  
21 93 79 65 66 62 56 93 62 30 29.99 29.95 29.90 10 10 10 15 5 18 0.00  
22 94 81 68 73 69 65 90 68 46 30.07 30.00 29.96 10 10 10 16 5 23 0.00  
23 92 82 72 75 73 70 94 75 56 30.13 30.09 30.04 10 10 1 23 3 33 0.42 Rain
24 92 82 71 75 71 68 100 74 47 30.12 30.06 30.00 10 10 10 15 7 21 T  
25 92 82 72 73 71 68 87 68 49 30.04 29.98 29.92 10 10 10 21 9 28 0.00  
26 93 85 77 76 73 72 91 74 56 29.98 29.94 29.89 10 10 10 18 9 25 T  
27 94 86 77 76 74 71 91 72 52 30.01 29.96 29.91 10 10 10 18 9 23 0.00  
28 87 82 76 78 75 73 94 80 65 29.99 29.93 29.85 10 8 0 22 8 31 1.15 Fog , Rain
29 93 85 76 78 76 70 97 73 49 29.88 29.81 29.71 10 10 9 28 13 36 1.17  
30 91 81 71 77 68 62 84 63 41 29.88 29.81 29.76 10 8 1 25 10 33 0.47 Rain , Thunderstorm