Weather History for Atlanta, GA

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Month of September, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 91 °F 83 °F 67 °F
Mean Temperature 82 °F 75 °F 65 °F
Min Temperature 73 °F 65 °F 56 °F
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 17 10 0 288
Growing Degree Days (base 50) 32 24 15 731
Dew Point  
Dew Point 74 °F 63 °F 50 °F
Precipitation  
Precipitation 1.72 in 0.09 in 0.00 in 2.74 in
Snowdepth - - - -
Wind  
Wind 22 mph 7 mph 0 mph
Gust Wind 29 mph 19 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.24 in 30.02 in 29.75 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Sep. 02, 2013 Rise Set
Actual Time 7:12 AM EDT 8:01 PM EDT
Civil Twilight 6:47 AM EDT 8:26 PM EDT
Nautical Twilight 6:17 AM EDT 8:56 PM EDT
Astronomical Twilight 5:46 AM EDT 9:27 PM EDT
Moon 4:33 AM EDT (9/2) 6:10 PM EDT (9/2)
Length of Visible Light 13h 39m
Length of Day
12h 49m
Waning Crescent, 8% of the Moon is Illuminated
Sep 2
Waning Crescent
Sep 5
New
Sep 12
First Quarter
Sep 19
Full
Sep 26
Last Quarter

Weather History Calendar

Precipitation Actual month total 2.74 Normal Month Total: 4.47
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
Thunderstorm
Actual:
90 | 71 0.04
Average:
86 | 69 0.13
Thunderstorm
Actual:
84 | 70 0.48
Average:
86 | 69 0.14
Rain
Actual:
90 | 71 T
Average:
86 | 69 0.15
Partly Cloudy
Actual:
89 | 70 0.00
Average:
86 | 69 0.14
Partly Cloudy
Actual:
89 | 69 0.00
Average:
85 | 68 0.14
Scattered Clouds
Actual:
88 | 71 0.00
Average:
85 | 68 0.15
Scattered Clouds
Actual:
88 | 68 0.00
Average:
85 | 68 0.15
Scattered Clouds
Actual:
91 | 68 0.00
Average:
85 | 67 0.15
Partly Cloudy
Actual:
90 | 73 0.00
Average:
84 | 67 0.15
Scattered Clouds
Actual:
89 | 70 0.00
Average:
84 | 67 0.14
Scattered Clouds
Actual:
89 | 69 0.00
Average:
84 | 67 0.16
Partly Cloudy
Actual:
90 | 69 0.00
Average:
84 | 66 0.15
Partly Cloudy
Actual:
87 | 66 0.00
Average:
83 | 66 0.15
Scattered Clouds
Actual:
82 | 58 0.00
Average:
83 | 66 0.16
Partly Cloudy
Actual:
84 | 64 0.00
Average:
83 | 65 0.15
Partly Cloudy
Actual:
89 | 70 0.00
Average:
82 | 65 0.15
Partly Cloudy
Actual:
79 | 68 0.00
Average:
82 | 65 0.15
Partly Cloudy
Actual:
78 | 65 0.00
Average:
82 | 64 0.14
Scattered Clouds
Actual:
84 | 62 0.00
Average:
81 | 64 0.14
Partly Cloudy
Actual:
86 | 66 0.00
Average:
81 | 63 0.15
Rain
Actual:
73 | 64 1.72
Average:
81 | 63 0.15
Partly Cloudy
Actual:
82 | 59 0.00
Average:
80 | 63 0.14
Partly Cloudy
Actual:
82 | 60 0.00
Average:
80 | 62 0.15
Rain
Actual:
71 | 65 0.06
Average:
80 | 62 0.15
Rain
Actual:
67 | 63 0.44
Average:
79 | 62 0.15
Rain
Actual:
78 | 62 0.00
Average:
79 | 61 0.16
Scattered Clouds
Actual:
79 | 62 0.00
Average:
79 | 61 0.15
Partly Cloudy
Actual:
77 | 58 0.00
Average:
78 | 60 0.16
Partly Cloudy
Actual:
76 | 56 0.00
Average:
78 | 60 0.16
Partly Cloudy
Actual:
77 | 57 0.00
Average:
78 | 60 0.16
 

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 90 81 71 74 72 67 94 79 63 29.97 29.91 29.87 10 8 6 18 5 25 0.04 Rain , Thunderstorm
2 84 77 70 72 69 66 93 78 62 30.00 29.93 29.88 10 8 2 18 6 23 0.48 Fog , Rain , Thunderstorm
3 90 81 71 72 70 67 93 72 50 29.99 29.93 29.88 10 10 7 15 7 21 T Rain
4 89 80 70 70 67 64 91 67 38 30.09 30.03 29.97 10 10 7 8 4 - 0.00  
5 89 79 69 69 66 64 90 68 46 30.12 30.09 30.05 10 10 9 12 6 15 0.00  
6 88 80 71 68 66 63 90 68 45 30.15 30.09 30.05 10 10 9 14 7 21 0.00  
7 88 78 68 66 64 62 84 64 43 30.12 30.07 30.01 10 10 10 14 4 29 0.00  
8 91 80 68 68 66 64 90 67 44 30.02 29.99 29.94 10 10 9 15 6 20 0.00  
9 90 82 73 69 67 63 87 66 45 30.10 30.04 29.99 10 9 7 14 7 16 0.00  
10 89 80 70 69 67 63 90 67 43 30.21 30.16 30.11 10 9 7 14 6 21 0.00  
11 89 79 69 67 64 58 90 64 37 30.22 30.16 30.10 10 10 9 14 4 17 0.00  
12 90 80 69 68 65 62 84 64 44 30.09 30.02 29.92 10 10 10 15 7 21 0.00  
13 87 77 66 67 62 54 90 65 39 29.92 29.87 29.81 10 10 10 18 10 22 0.00  
14 82 70 58 59 54 50 80 58 36 30.06 29.98 29.90 10 10 10 18 9 23 0.00  
15 84 74 64 68 64 59 87 71 55 30.18 30.12 30.07 10 10 7 12 6 15 0.00  
16 89 80 70 70 63 56 90 62 34 30.14 30.10 30.05 10 10 7 15 6 17 0.00  
17 79 74 68 63 61 58 78 68 57 30.24 30.16 30.09 10 10 10 22 13 28 0.00  
18 78 72 65 61 59 58 81 69 56 30.24 30.18 30.13 10 10 10 16 9 20 0.00  
19 84 73 62 62 60 58 90 68 46 30.19 30.13 30.08 10 10 10 9 4 14 0.00  
20 86 76 66 65 62 59 81 63 45 30.08 30.01 29.92 10 10 10 12 6 16 0.00  
21 73 69 64 72 67 63 100 90 79 29.92 29.80 29.75 10 6 0 17 8 20 1.72 Fog , Rain
22 82 71 59 63 59 56 97 71 45 29.88 29.82 29.76 10 10 10 12 6 15 0.00  
23 82 71 60 61 59 56 90 70 49 30.01 29.95 29.88 10 10 10 14 8 18 0.00  
24 71 68 65 64 63 60 100 84 68 30.05 29.99 29.89 10 7 1 16 10 22 0.06 Rain
25 67 65 63 65 63 61 93 90 87 29.89 29.86 29.83 10 6 2 16 9 20 0.44 Rain
26 78 70 62 62 61 59 93 77 60 30.01 29.94 29.88 10 9 6 13 5 15 0.00 Rain
27 79 71 62 62 56 54 84 63 42 30.14 30.08 30.01 10 10 10 16 9 22 0.00  
28 77 68 58 57 54 52 93 68 43 30.22 30.16 30.12 10 10 10 17 10 22 0.00  
29 76 66 56 56 53 51 80 62 43 30.15 30.10 30.03 10 10 10 15 7 17 0.00  
30 77 67 57 60 56 54 87 69 50 30.09 30.05 30.00 10 10 10 9 4 13 0.00