Weather History for San Carlos, CA

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Month of January, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 64 °F 56 °F 48 °F
Mean Temperature 58 °F 48 °F 38 °F
Min Temperature 51 °F 39 °F 12 °F
Degree Days  
Heating Degree Days (base 65) 27 18 8 545
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 8 1 0 22
Dew Point  
Dew Point 54 °F 38 °F 14 °F
Precipitation  
Precipitation 0.04 in 0.00 in 0.00 in 0.05 in
Snowdepth - - - -
Wind  
Wind 18 mph 2 mph 0 mph
Gust Wind 24 mph 19 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.50 in 30.21 in 29.97 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Jan. 06, 2013 Rise Set
Actual Time 7:24 AM PST 5:06 PM PST
Civil Twilight 6:55 AM PST 5:35 PM PST
Nautical Twilight 6:22 AM PST 6:07 PM PST
Astronomical Twilight 5:50 AM PST 6:39 PM PST
Moon 1:47 AM PST (1/6) 12:35 PM PST (1/6)
Length of Visible Light 10h 40m
Length of Day
9h 42m
Waning Crescent, 32% of the Moon is Illuminated
Jan 6
Waning Crescent
Jan 11
New
Jan 18
First Quarter
Jan 26
Full
Feb 3
Last Quarter

Weather History Calendar

Precipitation Actual month total 0.05 Average Month Total: 4.39
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Partly Cloudy
Actual:
51 | 37 0.00
Average:
57 | 37 0.15
Clear
Actual:
55 | 33 0.00
Average:
56 | 36 0.15
Scattered Clouds
Actual:
53 | 35 0.00
Average:
56 | 36 0.15
Scattered Clouds
Actual:
55 | 37 0.00
Average:
56 | 37 0.18
Rain
Actual:
53 | 39 0.00
Average:
56 | 38 0.14
Rain
Actual:
50 | 41 0.04
Average:
55 | 37 0.14
Partly Cloudy
Actual:
64 | 39 0.00
Average:
55 | 38 0.15
Scattered Clouds
Actual:
59 | 42 0.00
Average:
56 | 40 0.14
Rain
Actual:
53 | 44 0.00
Average:
56 | 39 0.14
Scattered Clouds
Actual:
50 | 41 0.00
Average:
57 | 39 0.14
Scattered Clouds
Actual:
51 | 39 0.00
Average:
57 | 39 0.14
Scattered Clouds
Actual:
48 | 37 0.00
Average:
58 | 40 0.14
Scattered Clouds
Actual:
48 | 32 0.00
Average:
59 | 40 0.13
Clear
Actual:
50 | 32 0.00
Average:
58 | 40 0.12
Scattered Clouds
Actual:
53 | 33 0.00
Average:
59 | 41 0.12
Clear
Actual:
55 | 33 0.00
Average:
60 | 41 0.11
Clear
Actual:
59 | 37 0.00
Average:
59 | 40 0.11
Clear
Actual:
62 | 37 0.00
Average:
59 | 40 0.13
Scattered Clouds
Actual:
62 | 37 0.00
Average:
59 | 40 0.14
Clear
Actual:
64 | 12 0.00
Average:
59 | 39 0.15
Clear
Actual:
60 | 37 0.00
Average:
59 | 40 0.15
Scattered Clouds
Actual:
57 | 39 0.00
Average:
61 | 39 0.17
Rain
Actual:
53 | 48 0.01
Average:
59 | 38 0.17
Rain
Actual:
57 | 50 0.00
Average:
60 | 38 0.17
Rain
Actual:
64 | 51 0.00
Average:
60 | 38 0.16
Partly Cloudy
Actual:
57 | 48 0.00
Average:
60 | 40 0.15
Scattered Clouds
Actual:
55 | 44 0.00
Average:
59 | 38 0.14
Scattered Clouds
Actual:
55 | 44 0.00
Average:
59 | 38 0.13
Scattered Clouds
Actual:
57 | 46 0.00
Average:
58 | 39 0.14
Clear
Actual:
64 | 41 0.00
Average:
58 | 38 0.12
Clear
Actual:
62 | 42 0.00
Average:
58 | 38 0.12
 

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
Jan high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 51 44 37 39 37 34 93 81 58 30.28 30.25 30.23 20 11 10 14 2 - 0.00  
2 55 44 33 41 34 32 93 79 41 30.26 30.21 30.15 10 10 10 7 1 - 0.00  
3 53 44 35 39 35 32 87 80 51 30.28 30.22 30.18 20 12 10 5 1 - 0.00  
4 55 46 37 39 37 34 93 79 44 30.31 30.25 30.19 10 8 5 5 1 - 0.00  
5 53 46 39 48 42 36 94 87 77 30.28 30.19 30.09 10 10 4 17 1 - 0.00 Rain
6 50 46 41 48 44 39 100 91 71 30.21 30.14 30.07 10 8 2 14 4 - 0.04 Rain
7 64 52 39 50 42 37 100 92 52 30.27 30.20 30.17 10 10 8 5 0 - 0.00  
8 59 50 42 48 45 43 100 90 67 30.25 30.19 30.14 15 10 2 5 1 - 0.00  
9 53 48 44 50 43 37 100 86 66 30.17 30.11 30.03 10 7 2 15 3 24 0.00 Rain
10 50 46 41 37 35 32 81 67 50 30.22 30.14 30.10 10 10 10 16 6 22 0.00  
11 51 45 39 41 34 30 87 68 57 30.28 30.21 30.15 20 12 10 10 6 17 0.00  
12 48 42 37 37 32 19 93 75 32 30.27 30.20 30.16 10 10 10 7 1 - 0.00  
13 48 40 32 32 28 16 87 71 27 30.29 30.23 30.19 20 11 10 6 1 - 0.00  
14 50 41 32 32 22 14 75 52 27 30.42 30.35 30.25 10 10 10 9 3 - 0.00  
15 53 43 33 37 30 25 81 68 35 30.50 30.44 30.41 10 10 10 7 1 - 0.00  
16 55 44 33 41 32 30 87 72 41 30.45 30.37 30.24 20 10 8 5 1 - 0.00  
17 59 48 37 41 34 32 81 70 42 30.28 30.23 30.16 15 10 8 5 1 - 0.00  
18 62 50 37 45 35 32 87 70 37 30.24 30.19 30.14 15 10 5 5 0 - 0.00  
19 62 50 37 45 36 32 81 71 34 30.27 30.21 30.17 10 9 5 4 0 - 0.00  
20 64 38 12 39 35 32 87 72 30 30.24 30.20 30.14 20 11 7 4 0 - 0.00  
21 60 48 37 46 35 32 81 70 39 30.19 30.14 30.10 20 9 5 7 1 - 0.00  
22 57 48 39 46 39 36 93 76 51 30.12 30.08 30.02 10 9 5 6 1 - 0.00  
23 53 50 48 50 46 41 100 85 71 30.10 30.04 29.97 10 8 3 10 1 - 0.01 Rain
24 57 54 50 52 50 48 100 94 77 30.20 30.13 30.08 10 5 2 6 2 - 0.00 Rain
25 64 58 51 54 52 50 100 91 68 30.20 30.16 30.06 15 6 2 7 2 - 0.00 Rain
26 57 52 48 50 40 39 88 67 54 30.11 30.07 30.03 10 10 10 18 10 24 0.00  
27 55 50 44 41 39 32 76 70 41 30.19 30.14 30.10 20 11 10 14 8 17 0.00  
28 55 50 44 43 40 37 81 72 54 30.31 30.24 30.19 20 11 10 16 7 - 0.00  
29 57 52 46 45 41 39 87 76 55 30.37 30.32 30.29 10 10 10 9 4 - 0.00  
30 64 52 41 48 41 39 93 76 40 30.36 30.30 30.27 10 10 10 7 1 - 0.00  
31 62 52 42 48 44 39 93 76 52 30.30 30.22 30.19 20 11 10 7 1 - 0.00