Weather History for Jefferson City, MO

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Month of September, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 95 °F 82 °F 68 °F
Mean Temperature 83 °F 70 °F 60 °F
Min Temperature 71 °F 59 °F 46 °F
Degree Days  
Heating Degree Days (base 65) 6 1 0 28
Cooling Degree Days (base 65) 18 6 0 188
Growing Degree Days (base 50) 33 20 10 613
Dew Point  
Dew Point 75 °F 59 °F 41 °F
Precipitation  
Precipitation 0.82 in 0.09 in 0.00 in 2.69 in
Snowdepth - - - -
Wind  
Wind 21 mph 4 mph 0 mph
Gust Wind 30 mph 20 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.27 in 29.98 in 29.74 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Sep. 12, 2013 Rise Set
Actual Time 6:47 AM CDT 7:21 PM CDT
Civil Twilight 6:21 AM CDT 7:47 PM CDT
Nautical Twilight 5:49 AM CDT 8:19 PM CDT
Astronomical Twilight 5:17 AM CDT 8:51 PM CDT
Moon 2:11 PM CDT (9/12) No Moon Set
Length of Visible Light 13h 26m
Length of Day
12h 33m
Waxing Crescent, 50% of the Moon is Illuminated
Sep 12
Waxing Crescent
Sep 12
First Quarter
Sep 19
Full
Sep 26
Last Quarter
Oct 4
New

Weather History Calendar

Precipitation Actual month total 2.69 Average Month Total: 3.92
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
Rain
Actual:
88 | 71 0.01
Average:
87 | 62 0.10
Scattered Clouds
Actual:
84 | 64 0.00
Average:
85 | 61 0.13
Clear
Actual:
84 | 55 0.00
Average:
85 | 61 0.18
Clear
Actual:
88 | 54 0.00
Average:
85 | 59 0.14
Scattered Clouds
Actual:
88 | 57 0.00
Average:
84 | 58 0.02
Clear
Actual:
88 | 63 0.00
Average:
87 | 58 0.06
Clear
Actual:
93 | 60 0.00
Average:
86 | 60 0.03
Thunderstorm
Actual:
87 | 71 0.46
Average:
85 | 59 0.17
Clear
Actual:
95 | 71 0.00
Average:
84 | 59 0.08
Clear
Actual:
95 | 69 0.00
Average:
84 | 56 0.06
Scattered Clouds
Actual:
95 | 66 0.00
Average:
84 | 56 0.02
Scattered Clouds
Actual:
86 | 70 0.01
Average:
83 | 56 0.10
Clear
Actual:
77 | 57 0.00
Average:
84 | 58 0.19
Clear
Actual:
78 | 46 0.00
Average:
80 | 56 0.35
Thunderstorm
Actual:
84 | 57 0.06
Average:
79 | 54 0.26
Thunderstorm
Actual:
68 | 60 0.82
Average:
77 | 55 0.17
Thunderstorm
Actual:
70 | 60 0.17
Average:
79 | 55 0.22
Thunderstorm
Actual:
86 | 68 0.14
Average:
80 | 55 0.11
Thunderstorm
Actual:
89 | 71 0.01
Average:
79 | 55 0.05
Thunderstorm
Actual:
71 | 55 0.82
Average:
80 | 54 0.15
Fog
Actual:
73 | 50 0.01
Average:
78 | 51 0.19
Fog
Actual:
75 | 46 0.01
Average:
76 | 50 0.08
Clear
Actual:
75 | 48 0.00
Average:
77 | 50 0.25
Scattered Clouds
Actual:
81 | 54 0.00
Average:
74 | 49 0.16
Fog
Actual:
78 | 57 0.00
Average:
75 | 48 0.17
Fog
Actual:
82 | 57 0.01
Average:
77 | 51 0.07
Clear
Actual:
82 | 60 0.00
Average:
76 | 48 0.10
Rain
Actual:
80 | 60 0.14
Average:
77 | 50 0.07
Fog
Actual:
73 | 51 0.01
Average:
77 | 49 0.14
Fog
Actual:
75 | 46 0.01
Average:
78 | 49 0.10
 

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 88 80 71 75 70 64 100 79 46 29.88 29.79 29.74 10 7 0 20 3 29 0.01 Fog , Rain
2 84 74 64 61 59 55 76 59 38 29.97 29.92 29.86 10 10 10 12 5 - 0.00  
3 84 70 55 57 54 50 89 60 31 30.07 30.02 29.96 10 10 10 8 1 - 0.00  
4 88 70 54 61 55 49 90 64 27 30.14 30.08 30.04 10 10 10 6 1 - 0.00  
5 88 72 57 64 59 55 94 71 35 30.18 30.13 30.08 10 10 10 6 1 - 0.00  
6 88 75 63 64 60 52 93 65 30 30.14 30.07 29.99 10 10 10 9 3 - 0.00  
7 93 76 60 65 61 58 93 62 33 30.01 29.95 29.87 10 9 5 9 5 - 0.00  
8 87 79 71 72 68 64 94 77 60 30.01 29.91 29.83 10 9 2 21 5 30 0.46 Rain , Thunderstorm
9 95 83 71 70 66 58 90 62 29 29.94 29.89 29.86 10 9 6 17 4 22 0.00  
10 95 81 69 69 63 56 90 61 28 30.05 30.01 29.94 10 10 8 15 5 22 0.00  
11 95 80 66 68 64 60 87 63 33 30.10 30.05 29.99 10 10 9 10 2 - 0.00  
12 86 78 70 68 63 45 87 64 36 30.07 30.03 29.97 10 10 7 10 3 20 0.01  
13 77 66 57 51 47 43 75 48 34 30.12 30.08 30.03 10 10 10 9 6 16 0.00  
14 78 62 46 50 45 41 86 57 29 30.14 30.05 29.98 10 10 10 7 3 - 0.00  
15 84 70 57 67 57 48 87 63 37 30.12 30.00 29.96 10 10 5 8 3 - 0.06 Thunderstorm
16 68 64 60 64 58 55 94 84 73 30.27 30.19 30.10 10 8 1 9 5 - 0.82 Rain , Thunderstorm
17 70 64 60 66 62 55 94 85 73 30.20 30.12 30.01 10 7 2 9 5 - 0.17 Rain , Thunderstorm
18 86 76 68 69 66 64 94 78 54 30.05 29.97 29.89 10 8 2 15 6 21 0.14 Rain , Thunderstorm
19 89 80 71 69 67 64 81 67 51 29.94 29.88 29.79 10 9 7 14 6 23 0.01 Rain , Thunderstorm
20 71 64 55 67 61 50 96 81 52 29.97 29.92 29.86 10 9 2 12 5 - 0.82 Rain , Thunderstorm
21 73 60 50 52 49 43 96 77 39 30.00 29.95 29.89 10 6 0 10 3 16 0.01 Fog
22 75 60 46 54 48 45 100 80 38 30.03 29.96 29.88 10 6 0 8 1 - 0.01 Fog
23 75 62 48 53 50 46 93 67 37 30.00 29.92 29.84 10 9 2 14 5 17 0.00  
24 81 67 54 60 55 50 90 70 45 29.88 29.81 29.74 10 10 10 12 6 - 0.00  
25 78 67 57 63 60 55 100 85 58 29.89 29.84 29.77 10 6 0 7 1 - 0.00 Fog
26 82 70 57 65 60 55 100 83 49 29.98 29.91 29.84 10 4 0 12 2 - 0.01 Fog
27 82 71 60 64 61 57 94 73 46 30.04 29.97 29.91 10 9 2 15 7 20 0.00  
28 80 70 60 68 62 57 90 82 58 30.06 29.97 29.89 10 8 1 16 8 23 0.14 Rain
29 73 62 51 57 52 45 100 81 37 30.11 30.04 29.94 10 6 0 6 2 - 0.01 Fog
30 75 60 46 62 55 46 100 87 58 29.98 29.93 29.84 10 7 0 8 3 - 0.01 Fog