Weather History for Jackson, MS

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Month of September, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 96 °F 86 °F 76 °F
Mean Temperature 88 °F 76 °F 64 °F
Min Temperature 79 °F 65 °F 50 °F
Degree Days  
Heating Degree Days (base 65) 1 0 0 1
Cooling Degree Days (base 65) 23 11 0 332
Growing Degree Days (base 50) 38 26 14 771
Dew Point  
Dew Point 78 °F 66 °F 42 °F
Precipitation  
Precipitation 1.42 in 0.14 in 0.00 in 4.12 in
Snowdepth - - - -
Wind  
Wind 23 mph 4 mph 0 mph
Gust Wind 29 mph 19 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.21 in 30.01 in 29.51 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Sep. 04, 2012 Rise Set
Actual Time 6:37 AM CDT 7:20 PM CDT
Civil Twilight 6:12 AM CDT 7:44 PM CDT
Nautical Twilight 5:43 AM CDT 8:14 PM CDT
Astronomical Twilight 5:13 AM CDT 8:44 PM CDT
Moon 9:32 PM CDT (9/4) 10:26 AM CDT (9/4)
Length of Visible Light 13h 32m
Length of Day
12h 42m
Waning Gibbous, 83% of the Moon is Illuminated
Sep 4
Waning Gibbous
Sep 8
Last Quarter
Sep 15
New
Sep 22
First Quarter
Sep 29
Full

Weather History Calendar

Precipitation Actual month total 4.12 Normal Month Total: 3.03
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Thunderstorm
Actual:
90 | 75 0.25
Average:
90 | 69 0.10
Partly Cloudy
Actual:
91 | 75 0.00
Average:
90 | 69 0.11
Partly Cloudy
Actual:
93 | 77 0.00
Average:
90 | 69 0.10
Scattered Clouds
Actual:
95 | 77 0.00
Average:
90 | 69 0.11
Partly Cloudy
Actual:
96 | 79 0.00
Average:
90 | 68 0.09
Scattered Clouds
Actual:
96 | 77 0.00
Average:
89 | 68 0.10
Scattered Clouds
Actual:
93 | 75 0.00
Average:
89 | 68 0.10
Rain
Actual:
80 | 64 T
Average:
89 | 67 0.09
Clear
Actual:
83 | 56 0.00
Average:
89 | 67 0.10
Scattered Clouds
Actual:
86 | 56 0.00
Average:
89 | 67 0.10
Scattered Clouds
Actual:
86 | 58 0.00
Average:
88 | 67 0.10
Partly Cloudy
Actual:
88 | 64 0.00
Average:
88 | 66 0.11
Partly Cloudy
Actual:
86 | 71 0.04
Average:
88 | 66 0.09
Partly Cloudy
Actual:
88 | 69 0.00
Average:
87 | 65 0.10
Scattered Clouds
Actual:
88 | 64 0.00
Average:
87 | 65 0.10
Scattered Clouds
Actual:
87 | 67 0.00
Average:
87 | 65 0.10
Rain
Actual:
77 | 71 0.41
Average:
87 | 64 0.10
Thunderstorm
Actual:
80 | 62 1.23
Average:
86 | 64 0.09
Clear
Actual:
76 | 52 0.00
Average:
86 | 64 0.09
Clear
Actual:
81 | 50 0.00
Average:
86 | 63 0.10
Scattered Clouds
Actual:
85 | 55 0.00
Average:
85 | 63 0.10
Clear
Actual:
89 | 60 0.00
Average:
85 | 62 0.09
Clear
Actual:
89 | 61 0.00
Average:
85 | 62 0.11
Clear
Actual:
84 | 61 0.00
Average:
84 | 62 0.10
Clear
Actual:
87 | 62 0.00
Average:
84 | 61 0.11
Clear
Actual:
86 | 59 0.00
Average:
84 | 61 0.11
Scattered Clouds
Actual:
88 | 63 0.00
Average:
83 | 60 0.10
Scattered Clouds
Actual:
88 | 63 0.00
Average:
83 | 60 0.11
Rain
Actual:
79 | 69 0.77
Average:
83 | 59 0.11
Rain
Actual:
76 | 65 1.42
Average:
82 | 59 0.11
 

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 90 83 75 76 74 72 94 81 68 30.15 30.09 30.03 10 9 1 23 9 29 0.25 Rain , Thunderstorm
2 91 83 75 76 74 72 94 77 59 30.08 30.01 29.92 10 9 5 15 8 20 0.00  
3 93 85 77 77 76 74 94 75 56 30.01 29.94 29.88 10 10 7 15 8 18 0.00  
4 95 86 77 78 76 74 94 75 56 29.93 29.89 29.83 10 10 7 15 6 22 0.00  
5 96 88 79 78 75 73 85 67 49 29.90 29.85 29.81 10 10 9 13 4 15 0.00  
6 96 87 77 76 74 71 94 72 49 29.95 29.90 29.86 10 9 7 13 3 18 0.00  
7 93 84 75 75 73 71 94 73 52 29.94 29.88 29.79 10 10 7 10 3 13 0.00  
8 80 72 64 74 68 55 94 79 63 29.99 29.90 29.82 10 10 6 16 7 20 T Rain
9 83 70 56 60 56 53 93 65 37 30.09 30.03 29.97 10 10 10 13 4 18 0.00  
10 86 71 56 65 58 55 93 65 37 30.14 30.09 30.06 10 10 10 15 3 21 0.00  
11 86 72 58 63 60 55 93 68 42 30.18 30.12 30.08 10 10 10 13 4 21 0.00  
12 88 76 64 69 64 59 84 65 46 30.18 30.12 30.06 10 10 9 13 5 16 0.00  
13 86 79 71 72 67 64 87 69 51 30.19 30.14 30.09 10 10 10 13 5 16 0.04  
14 88 79 69 66 65 62 84 65 45 30.19 30.15 30.09 10 10 10 9 4 13 0.00  
15 88 76 64 70 64 61 93 67 40 30.16 30.10 30.05 10 10 7 8 2 10 0.00  
16 87 77 67 73 68 65 93 72 51 30.06 30.00 29.93 10 10 7 8 2 10 0.00  
17 77 74 71 73 71 69 94 91 87 29.93 29.81 29.73 10 7 1 14 5 20 0.41 Rain
18 80 71 62 70 66 50 97 79 60 30.04 29.86 29.74 10 9 1 18 8 24 1.23 Rain , Thunderstorm
19 76 64 52 57 50 45 93 65 36 30.14 30.09 30.04 10 10 10 14 4 17 0.00  
20 81 66 50 59 51 42 96 61 26 30.12 30.07 30.02 10 10 10 8 1 10 0.00  
21 85 70 55 65 59 52 93 69 44 30.07 30.02 29.96 10 10 8 12 2 18 0.00  
22 89 75 60 68 63 59 100 71 41 30.10 30.05 30.00 10 7 1 12 2 15 0.00  
23 89 75 61 65 62 59 100 72 43 30.17 30.13 30.09 10 10 5 12 4 15 0.00  
24 84 73 61 64 56 48 78 59 40 30.21 30.15 30.09 10 10 10 8 4 12 0.00  
25 87 75 62 70 64 58 90 73 55 30.12 30.09 30.04 10 10 10 12 5 17 0.00  
26 86 73 59 65 62 57 93 69 44 30.14 30.09 30.05 10 10 8 15 4 18 0.00  
27 88 76 63 70 65 62 100 72 43 30.16 30.10 30.03 10 9 6 12 1 14 0.00  
28 88 76 63 71 67 62 100 74 48 30.10 30.04 29.97 10 9 4 8 1 9 0.00  
29 79 74 69 73 70 66 100 87 74 29.99 29.92 29.88 10 7 1 16 3 21 0.77 Rain
30 76 71 65 73 68 64 100 94 87 29.89 29.70 29.51 10 6 1 16 7 21 1.42 Rain