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Month of December, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 85 °F 75 °F 62 °F
Mean Temperature 74 °F 65 °F 58 °F
Min Temperature 62 °F 55 °F 50 °F
Degree Days  
Heating Degree Days (base 65) 8 1 0 46
Cooling Degree Days (base 65) 8 1 0 40
Growing Degree Days (base 50) 24 15 8 454
Dew Point  
Dew Point 66 °F 54 °F 41 °F
Precipitation  
Precipitation 0.43 in 0.05 in 0.00 in 1.46 in
Snowdepth - - - -
Wind  
Wind 24 mph 9 mph 0 mph
Gust Wind 34 mph 34 mph 34 mph
Sea Level Pressure  
Sea Level Pressure 30.39 in 30.22 in 30.06 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Dec. 13, 2012 Rise Set
Actual Time 5:00 AM SAST 6:48 PM SAST
Civil Twilight 4:34 AM SAST 7:14 PM SAST
Nautical Twilight 4:03 AM SAST 7:45 PM SAST
Astronomical Twilight 3:29 AM SAST 8:19 PM SAST
Moon 4:57 AM SAST (12/13) 6:58 PM SAST (12/13)
Length of Visible Light 14h 39m
Length of Day
13h 47m
New Moon, 0% of the Moon is Illuminated
Dec 13
New Moon
Dec 20
First Quarter
Dec 28
Full
Jan 5
Last Quarter
Jan 11
New

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 64 58 51 54 52 50 95 80 63 30.39 30.36 30.33 12 7 1 17 15 - 0.00 Fog , Rain
2 68 61 54 56 54 53 92 78 57 30.27 30.27 30.27 12 10 6 15 12 - 0.01 Rain
3 67 60 53 54 50 46 94 69 38 30.24 30.22 30.21 12 8 6 18 10 34 0.02  
4 76 64 53 54 50 44 82 60 22 30.18 30.18 30.18 12 10 6 13 6 - 0.00  
5 79 66 54 54 51 45 92 60 21 30.21 30.19 30.18 12 10 6 24 9 - 0.00  
6 74 64 55 55 54 50 93 72 46 30.30 30.26 30.24 12 7 2 18 11 - 0.00 Rain , Thunderstorm
7 76 66 55 57 53 48 100 66 31 30.30 30.30 30.30 12 7 0 14 8 - 0.00 Fog
8 79 67 55 59 53 45 96 68 24 30.27 30.25 30.21 12 8 1 17 7 - 0.00 Fog , Rain
9 80 66 52 54 48 46 77 47 21 30.24 30.20 30.15 12 10 6 13 8 - 0.00 Thunderstorm
10 73 64 55 54 52 50 84 63 39 30.12 30.11 30.09 12 9 6 13 10 - 0.00 Rain , Thunderstorm
11 65 58 52 54 53 50 96 81 64 30.24 30.21 30.18 12 8 2 17 15 - 0.00 Fog , Rain
12 66 58 50 53 51 48 96 81 52 30.36 30.33 30.30 12 7 1 15 12 - 0.00 Fog
13 74 62 51 56 53 50 89 71 44 30.30 30.29 30.27 12 9 6 12 5 - 0.00  
14 72 64 57 58 56 54 94 73 44 30.27 30.25 30.18 12 7 2 16 9 - 0.20 Fog , Rain , Thunderstorm
15 75 64 54 59 57 53 94 73 46 30.18 30.16 30.12 12 9 6 14 9 - 0.04  
16 72 64 57 60 57 54 88 76 60 30.15 30.12 30.09 12 8 6 17 7 - 0.16 Rain , Thunderstorm
17 74 63 52 55 54 51 93 74 40 - - - 12 10 3 12 6 - 0.04 Fog
18 73 63 53 55 53 51 94 77 35 30.24 30.24 30.21 12 7 1 16 6 - 0.00 Fog
19 77 64 52 57 53 46 100 72 26 30.27 30.25 30.24 12 7 0 10 7 - 0.00 Fog
20 76 66 56 56 53 50 94 68 37 30.18 30.18 30.18 12 9 5 17 7 - 0.12 Rain
21 72 62 53 56 54 52 100 76 44 30.30 30.29 30.27 12 8 0 13 9 - 0.00 Fog
22 78 66 53 56 53 43 96 64 19 30.27 30.25 30.21 12 10 6 8 5 - 0.00 Thunderstorm
23 80 68 56 60 54 41 87 54 17 30.24 30.24 30.24 12 11 9 12 5 - 0.00  
24 79 69 59 58 55 52 90 58 32 30.24 30.20 30.15 12 8 4 14 6 - 0.04 Rain , Thunderstorm
25 81 69 57 59 55 50 94 63 27 30.21 30.18 30.09 12 7 3 17 13 - 0.43 Rain , Thunderstorm
26 62 59 56 57 56 54 92 88 80 - - - 12 10 6 15 11 - 0.24 Rain
27 73 64 56 60 58 55 94 78 54 30.18 30.17 30.15 12 8 3 15 9 - 0.00 Fog
28 80 70 59 64 61 52 94 76 31 30.18 30.16 30.09 12 8 4 16 9 - 0.00 Thunderstorm
29 83 72 61 66 61 58 94 73 34 30.27 30.25 30.21 12 6 0 10 8 - 0.00 Fog
30 85 74 62 63 57 45 94 51 19 30.27 30.25 30.24 12 11 6 12 5 - 0.00  
31 78 69 60 61 58 54 84 69 46 30.21 30.15 30.06 12 9 6 16 10 - 0.16 Rain , Thunderstorm