Weather History for Natchez, MS

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Month of December, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 78 °F 64 °F 37 °F
Mean Temperature 68 °F 54 °F 32 °F
Min Temperature 60 °F 43 °F 23 °F
Degree Days  
Heating Degree Days (base 65) 32 12 0 362
Cooling Degree Days (base 65) 4 0 0 11
Growing Degree Days (base 50) 18 7 0 207
Dew Point  
Dew Point 70 °F 46 °F 16 °F
Precipitation  
Precipitation 2.04 in 0.20 in 0.00 in 6.29 in
Snowdepth - - - -
Wind  
Wind 26 mph 7 mph 0 mph
Gust Wind 50 mph 19 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.54 in 30.06 in 29.46 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Dec. 17, 2012 Rise Set
Actual Time 6:58 AM CST 5:04 PM CST
Civil Twilight 6:31 AM CST 5:31 PM CST
Nautical Twilight 6:01 AM CST 6:01 PM CST
Astronomical Twilight 5:31 AM CST 6:31 PM CST
Moon 10:22 AM CST (12/17) 10:09 PM CST (12/17)
Length of Visible Light 10h 59m
Length of Day
10h 05m
Waxing Crescent, 25% of the Moon is Illuminated
Dec 17
Waxing Crescent
Dec 19
First Quarter
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New

Weather History Calendar

Precipitation Actual month total 6.29 Average Month Total: 6.60
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Scattered Clouds
Actual:
75 | 51 0.00
Average:
64 | 41 0.14
Scattered Clouds
Actual:
78 | 59 0.00
Average:
65 | 42 0.17
Scattered Clouds
Actual:
77 | 59 0.00
Average:
64 | 43 0.31
Partly Cloudy
Actual:
75 | 59 0.83
Average:
63 | 40 0.27
Mostly Cloudy
Actual:
60 | 57 0.09
Average:
63 | 40 0.07
Mostly Cloudy
Actual:
66 | 57 0.00
Average:
63 | 43 0.45
Partly Cloudy
Actual:
71 | 55 0.00
Average:
62 | 41 0.14
Partly Cloudy
Actual:
73 | 55 0.01
Average:
64 | 42 0.11
Partly Cloudy
Actual:
75 | 59 0.19
Average:
64 | 43 0.32
Thunderstorm
Actual:
69 | 37 0.74
Average:
62 | 40 0.14
Clear
Actual:
48 | 32 0.00
Average:
61 | 42 0.20
Clear
Actual:
53 | 30 0.00
Average:
61 | 40 0.16
Clear
Actual:
62 | 24 0.00
Average:
62 | 42 0.43
Scattered Clouds
Actual:
64 | 30 0.00
Average:
60 | 42 0.13
Partly Cloudy
Actual:
73 | 55 0.00
Average:
59 | 40 0.37
Thunderstorm
Actual:
69 | 60 1.17
Average:
59 | 39 0.05
Partly Cloudy
Actual:
69 | 44 0.01
Average:
58 | 37 0.09
Clear
Actual:
71 | 37 0.00
Average:
61 | 36 0.10
Scattered Clouds
Actual:
75 | 53 0.02
Average:
62 | 42 0.17
Partly Cloudy
Actual:
73 | 39 0.06
Average:
61 | 43 0.18
Clear
Actual:
53 | 30 0.00
Average:
62 | 43 0.29
Clear
Actual:
64 | 28 0.00
Average:
60 | 39 0.18
Partly Cloudy
Actual:
62 | 48 0.00
Average:
60 | 40 0.42
Partly Cloudy
Actual:
69 | 46 0.04
Average:
57 | 40 0.40
Thunderstorm
Actual:
64 | 37 2.04
Average:
57 | 36 0.15
Mostly Cloudy
Actual:
37 | 28 0.01
Average:
56 | 35 0.21
Partly Cloudy
Actual:
48 | 28 0.00
Average:
60 | 40 0.30
Thunderstorm
Actual:
59 | 41 1.08
Average:
61 | 42 0.15
Partly Cloudy
Actual:
44 | 30 0.00
Average:
60 | 41 0.12
Clear
Actual:
50 | 23 0.00
Average:
58 | 41 0.20
Partly Cloudy
Actual:
62 | 39 0.00
Average:
59 | 39 0.18
 

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
Dec high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 75 63 51 61 55 46 100 77 50 30.25 30.19 30.15 10 10 8 13 6 17 0.00  
2 78 68 59 63 60 57 100 80 50 30.26 30.19 30.15 10 10 10 15 8 16 0.00  
3 77 68 59 64 61 57 100 81 61 30.19 30.14 30.09 10 10 10 18 10 23 0.00  
4 75 67 59 68 64 57 100 91 69 30.21 30.15 30.10 10 10 4 16 9 22 0.83  
5 60 58 57 59 57 55 100 96 88 30.20 30.12 30.05 10 7 1 13 7 - 0.09  
6 66 62 57 61 59 55 100 93 83 30.04 29.98 29.93 10 6 0 8 3 - 0.00  
7 71 63 55 63 57 52 100 81 53 29.98 29.92 29.87 10 9 3 10 6 - 0.00  
8 73 64 55 63 59 54 100 87 65 29.98 29.93 29.89 10 9 0 9 5 - 0.01  
9 75 67 59 70 63 57 100 88 73 29.98 29.90 29.84 10 10 2 14 8 30 0.19  
10 69 53 37 68 50 34 100 90 76 30.05 29.90 29.74 10 9 3 18 8 25 0.74 Thunderstorm
11 48 40 32 36 32 28 100 77 50 30.21 30.12 30.04 10 10 4 14 5 16 0.00  
12 53 42 30 36 29 21 93 66 30 30.33 30.27 30.20 10 10 7 12 5 - 0.00  
13 62 43 24 34 27 21 100 66 20 30.37 30.30 30.25 10 10 5 9 1 - 0.00  
14 64 47 30 52 40 28 93 71 37 30.30 30.19 30.05 10 10 10 13 4 17 0.00  
15 73 64 55 63 59 52 94 82 65 30.05 29.98 29.91 10 10 10 16 11 24 0.00  
16 69 64 60 64 61 59 100 94 83 29.91 29.84 29.77 10 10 2 15 9 24 1.17 Thunderstorm
17 69 58 44 63 53 39 100 79 33 29.92 29.81 29.75 10 9 2 15 6 22 0.01  
18 71 54 37 46 40 36 100 67 27 30.00 29.94 29.91 10 10 7 14 4 16 0.00  
19 75 64 53 66 55 46 94 74 44 29.99 29.89 29.76 10 10 10 18 12 26 0.02  
20 73 57 39 70 37 18 94 56 35 30.30 30.03 29.74 10 10 7 26 15 50 0.06  
21 53 42 30 28 20 16 86 46 24 30.46 30.36 30.30 10 10 2 14 6 20 0.00  
22 64 46 28 34 26 19 93 57 19 30.39 30.31 30.19 10 10 9 10 3 16 0.00  
23 62 55 48 59 49 28 88 74 41 30.19 30.05 29.89 10 10 10 16 10 21 0.00  
24 69 58 46 63 49 34 100 69 27 29.94 29.88 29.84 10 10 8 13 7 20 0.04  
25 64 50 37 63 49 32 100 88 62 29.84 29.67 29.46 10 9 3 24 8 45 2.04 Thunderstorm
26 37 32 28 34 31 27 100 81 75 30.18 30.06 29.81 10 10 9 18 13 30 0.01  
27 48 38 28 37 31 27 100 78 54 30.17 30.08 29.97 10 10 9 12 3 - 0.00  
28 59 50 41 57 48 37 100 91 71 30.03 29.86 29.70 10 9 0 18 11 26 1.08 Thunderstorm
29 44 37 30 37 29 23 93 69 46 30.42 30.25 30.03 10 10 10 17 10 24 0.00  
30 50 36 23 32 26 19 100 68 32 30.54 30.42 30.32 10 10 4 10 2 - 0.00  
31 62 50 39 55 41 28 88 69 57 30.32 30.16 29.98 10 10 10 17 7 24 0.00