Weather History for KNBC - December, 2012

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Month of December, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 75 °F 64 °F 48 °F
Mean Temperature 68 °F 55 °F 42 °F
Min Temperature 64 °F 45 °F 28 °F
Degree Days  
Heating Degree Days (base 65) 24 11 0 326
Cooling Degree Days (base 65) 4 0 0 4
Growing Degree Days (base 50) 18 6 0 184
Dew Point  
Dew Point 65 °F 46 °F 15 °F
Precipitation  
Precipitation 0.76 in 0.09 in 0.00 in 2.69 in
Snowdepth - - - -
Wind  
Wind 29 mph 5 mph 0 mph
Gust Wind 39 mph 23 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.44 in 30.09 in 29.58 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Dec. 16, 2012 Rise Set
Actual Time 7:18 AM EST 5:19 PM EST
Civil Twilight 6:50 AM EST 5:46 PM EST
Nautical Twilight 6:20 AM EST 6:17 PM EST
Astronomical Twilight 5:50 AM EST 6:47 PM EST
Moon 10:00 AM EST (12/16) 9:21 PM EST (12/16)
Length of Visible Light 10h 55m
Length of Day
10h 01m
Waxing Crescent, 16% of the Moon is Illuminated
Dec 16
Waxing Crescent
Dec 20
First Quarter
Dec 28
Full
Jan 4
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 70 59 48 55 52 46 93 76 55 30.38 30.33 30.30 10 10 5 13 3 17 0.00  
2 72 62 53 60 55 52 100 87 59 30.38 30.32 30.28 10 5 0 9 1 - 0.00 Fog , Rain
3 72 61 50 61 53 48 100 92 66 30.35 30.30 30.26 10 3 0 5 0 - 0.01 Fog , Rain
4 73 62 51 60 55 50 100 88 61 30.36 30.29 30.25 10 7 1 7 1 - 0.01  
5 75 62 48 57 50 46 100 87 38 30.26 30.20 30.11 10 5 0 7 0 - 0.01 Fog
6 64 58 51 55 52 48 96 82 63 30.18 30.13 30.11 10 9 1 10 4 16 0.00  
7 63 56 48 54 49 46 94 82 67 30.10 30.05 29.99 10 7 1 10 6 - 0.00  
8 68 57 46 56 50 45 100 88 63 30.11 30.06 30.02 10 6 0 5 1 - 0.01 Fog
9 75 63 51 65 56 48 100 89 69 30.15 30.09 30.03 10 5 0 5 0 - 0.00 Fog
10 73 68 64 64 61 57 94 80 55 29.95 29.85 29.81 10 10 8 13 8 21 0.01  
11 69 64 60 64 60 55 94 85 73 30.08 29.96 29.81 10 8 3 8 4 - 0.03 Rain
12 57 52 48 54 51 45 94 89 81 30.19 30.13 30.08 10 8 1 12 6 22 0.56 Rain
13 48 45 42 44 41 39 93 87 81 30.33 30.29 30.18 10 8 2 16 12 23 0.06 Rain
14 62 50 39 44 40 37 93 76 44 30.38 30.29 30.22 10 9 5 13 5 17 0.00  
15 62 56 50 55 48 39 94 76 58 30.25 30.17 30.11 10 9 2 8 4 - 0.01  
16 71 61 51 61 55 48 100 93 70 30.12 30.05 29.92 10 4 0 8 1 - 0.01 Fog
17 70 65 60 63 59 57 94 87 68 29.91 29.84 29.75 10 9 2 28 8 39 0.30 Rain , Thunderstorm
18 68 56 43 59 47 29 94 67 24 30.03 29.87 29.79 10 10 8 21 11 32 0.01 Rain
19 71 54 37 49 37 28 89 63 20 30.14 30.09 30.02 10 10 10 10 3 - 0.00  
20 73 56 39 63 48 38 100 85 57 30.12 29.98 29.70 10 6 0 29 4 38 0.16 Fog , Rain
21 53 48 42 40 24 17 61 41 30 30.05 29.93 29.83 10 10 10 22 17 38 0.00  
22 57 47 37 30 19 15 60 39 19 30.21 30.16 30.05 10 10 10 21 12 31 0.00  
23 61 46 30 39 28 22 76 53 26 30.25 30.17 30.13 10 10 10 8 5 - 0.00  
24 61 52 43 51 44 34 97 76 41 30.14 30.02 29.96 10 8 1 12 3 20 0.13 Rain
25 57 52 46 54 51 46 100 94 83 30.06 29.99 29.91 10 4 0 10 2 - 0.11 Fog , Rain
26 66 54 43 63 52 30 96 78 45 29.91 29.71 29.58 10 8 1 25 12 39 0.50 Rain , Thunderstorm
27 53 45 35 38 31 29 89 66 47 30.08 29.99 29.88 10 10 10 15 10 25 0.00  
28 55 44 32 48 38 29 93 81 55 30.15 30.08 29.94 10 9 2 7 2 - 0.00  
29 63 54 43 61 47 29 100 81 55 30.12 29.83 29.69 10 7 0 24 7 33 0.76 Rain
30 53 42 30 31 26 22 85 60 30 30.44 30.34 30.13 10 10 10 14 9 23 0.00  
31 60 44 28 45 34 25 100 79 43 30.44 30.36 30.22 10 8 0 6 1 - 0.00