San Luis Obispo, CA

3:31 AM PDT on March 29, 2017 (GMT -0700)
San Luis Obispo County-McChesney

Weather History for KSBP - December, 2013

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Month of December, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 84 °F 70 °F 51 °F
Mean Temperature 64 °F 54 °F 41 °F
Min Temperature 50 °F 38 °F 27 °F
Degree Days  
Heating Degree Days (base 65) 24 11 0 335
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 14 5 0 155
Dew Point  
Dew Point 52 °F 31 °F 7 °F
Precipitation  
Precipitation 0.29 in 0.01 in 0.00 in 0.30 in
Snowdepth - - - -
Wind  
Wind 25 mph 3 mph 0 mph
Gust Wind 36 mph 22 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.36 in 30.12 in 29.73 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Dec. 14, 2013 Rise Set
Actual Time 7:03 AM PST 4:51 PM PST
Civil Twilight 6:35 AM PST 5:19 PM PST
Nautical Twilight 6:03 AM PST 5:51 PM PST
Astronomical Twilight 5:32 AM PST 6:22 PM PST
Moon 3:13 PM PST (12/14) 4:32 AM PST (12/14)
Length of Visible Light 10h 44m
Length of Day
9h 48m
Waxing Gibbous, 94% of the Moon is Illuminated
Dec 14
Waxing Gibbous
Dec 17
Full
Dec 25
Last Quarter
Jan 1
New
Jan 7
First Quarter

Daily Weather History & Observations

2013 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 82 63 44 39 36 33 71 44 20 30.26 30.19 30.13 10 10 10 14 3 20 0.00  
2 79 62 45 52 41 32 93 63 19 30.13 30.03 29.96 10 10 9 21 4 - 0.00  
3 66 56 46 50 43 31 100 77 54 29.94 29.88 29.80 10 7 0 25 5 36 0.00 Fog
4 57 46 35 31 25 18 76 48 21 30.05 29.99 29.91 10 10 10 13 3 - 0.00  
5 55 44 33 24 15 7 46 34 15 30.17 30.09 30.03 10 10 10 14 4 18 0.00  
6 55 41 27 36 22 14 79 51 21 30.22 30.17 30.12 10 10 9 13 2 - 0.01 Rain
7 55 48 42 48 38 26 94 71 40 30.22 30.08 30.00 10 8 2 21 6 26 0.29 Rain
8 51 42 32 27 25 23 73 52 35 30.27 30.21 30.16 10 10 10 13 6 - 0.00  
9 59 44 30 27 24 21 79 53 23 30.33 30.29 30.22 10 10 10 10 2 - 0.00  
10 68 50 32 30 23 18 65 44 17 30.32 30.20 30.12 10 10 10 9 3 - 0.00  
11 71 53 35 40 27 9 73 52 9 30.19 30.16 30.13 10 10 10 10 1 - 0.00  
12 66 49 32 47 33 23 89 65 19 30.24 30.20 30.15 10 10 7 15 2 - 0.00  
13 71 52 33 39 31 20 100 65 15 30.27 30.22 30.17 10 7 0 12 3 - 0.00 Fog
14 75 56 37 37 26 22 58 41 14 30.31 30.27 30.23 10 10 10 9 3 - 0.00  
15 82 59 36 43 31 25 67 47 13 30.27 30.19 30.12 10 10 10 12 2 - 0.00  
16 84 64 45 32 29 22 54 35 10 30.15 30.10 30.06 10 10 10 9 3 - 0.00  
17 81 62 44 49 34 25 83 44 13 30.13 30.06 30.01 10 9 5 10 1 - 0.00  
18 60 55 50 52 49 45 100 85 67 30.01 29.95 29.86 10 5 0 12 3 - 0.00 Fog
19 60 52 44 48 41 33 89 66 36 29.89 29.80 29.73 10 9 3 13 5 22 0.00 Rain
20 64 50 36 34 27 21 77 47 21 30.00 29.93 29.89 10 10 10 13 3 20 0.00  
21 70 52 35 48 31 20 83 55 20 30.09 29.99 29.93 10 10 9 16 3 - 0.00  
22 66 51 36 45 38 30 89 69 34 30.29 30.20 30.09 10 10 10 6 2 - 0.00  
23 73 55 37 48 40 33 93 79 27 30.36 30.29 30.26 10 8 0 15 2 - 0.00 Fog
24 82 62 41 39 35 31 93 49 16 30.25 30.18 30.09 10 10 2 10 2 - 0.00  
25 84 62 41 39 32 28 65 44 14 30.23 30.18 30.13 10 10 10 14 2 - 0.00  
26 84 60 37 28 21 10 63 36 6 30.19 30.15 30.07 10 10 10 9 2 - 0.00  
27 82 58 35 35 25 15 53 37 8 30.18 30.13 30.07 10 10 10 15 2 - 0.00  
28 72 54 37 45 31 20 62 42 21 30.05 30.00 29.92 10 10 10 18 3 23 0.00  
29 82 60 39 43 24 10 59 37 7 30.17 30.09 30.03 10 10 10 10 3 - 0.00  
30 73 54 36 27 23 17 59 37 12 30.25 30.21 30.18 10 10 10 6 1 - 0.00  
31 69 53 37 48 32 18 83 53 22 30.24 30.17 30.10 10 10 10 16 3 - 0.00