San Francisco, CA

8:55 AM PDT on May 23, 2017 (GMT -0700)
San Francisco International

Weather History for KSFO - October, 2013

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Month of October, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 83 °F 70 °F 60 °F
Mean Temperature 70 °F 61 °F 55 °F
Min Temperature 61 °F 52 °F 47 °F
Degree Days  
Heating Degree Days (base 65) 10 5 0 143
Cooling Degree Days (base 65) 5 1 0 23
Growing Degree Days (base 50) 20 11 4 333
Dew Point  
Dew Point 54 °F 45 °F 24 °F
Precipitation  
Precipitation 0.01 in 0.00 in 0.00 in 0.01 in
Snowdepth - - - -
Wind  
Wind 43 mph 9 mph 0 mph
Gust Wind 51 mph 27 mph 21 mph
Sea Level Pressure  
Sea Level Pressure 30.20 in 30.00 in 29.64 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Oct. 30, 2013 Rise Set
Actual Time 7:32 AM PDT 6:12 PM PDT
Civil Twilight 7:05 AM PDT 6:39 PM PDT
Nautical Twilight 6:34 AM PDT 7:10 PM PDT
Astronomical Twilight 6:04 AM PDT 7:41 PM PDT
Moon 3:31 AM PDT (10/30) 3:57 PM PDT (10/30)
Length of Visible Light 11h 34m
Length of Day
10h 39m
Waning Crescent, 16% of the Moon is Illuminated
Oct 30
Waning Crescent
Nov 3
New
Nov 9
First Quarter
Nov 17
Full
Nov 25
Last Quarter

Daily Weather History & Observations

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Oct high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 69 63 56 50 48 46 77 61 45 30.03 29.98 29.94 10 10 10 22 13 26 0.00  
2 69 62 54 49 46 44 77 61 45 30.02 29.98 29.94 10 10 10 29 14 35 0.00  
3 70 62 54 44 41 35 66 47 28 30.09 30.02 29.96 10 10 10 25 13 30 0.00  
4 76 69 61 51 42 28 53 38 22 30.10 30.05 29.98 10 10 10 22 9 25 0.00  
5 80 69 57 52 36 24 56 36 15 30.20 30.14 30.10 10 10 10 12 5 13 0.00  
6 83 70 56 52 44 27 66 40 13 30.13 30.07 30.00 10 10 10 14 5 15 0.01  
7 80 68 56 49 41 31 72 46 19 30.00 29.95 29.89 10 10 10 28 9 31 0.00  
8 72 62 52 50 47 44 77 59 41 29.92 29.84 29.74 10 10 10 20 10 24 0.00  
9 68 60 52 48 45 39 83 60 37 29.77 29.69 29.64 10 10 10 17 8 21 0.00  
10 70 62 53 52 47 43 77 61 45 30.02 29.91 29.77 10 10 10 13 5 15 0.00  
11 63 57 51 49 47 45 83 70 56 30.09 30.04 30.00 10 10 10 25 9 30 0.00  
12 64 56 47 50 46 42 89 71 53 30.02 29.98 29.91 10 8 0 32 13 40 0.00 Fog
13 73 62 51 51 47 40 89 60 31 30.07 30.01 29.94 10 10 10 22 7 26 0.00  
14 77 64 51 50 41 36 71 49 27 30.12 30.06 30.01 10 10 10 18 5 - 0.00  
15 80 67 53 50 37 31 61 40 18 30.05 30.01 29.96 10 10 10 21 5 22 0.00  
16 80 67 53 54 42 32 63 41 19 30.09 30.05 30.00 10 10 10 13 4 14 0.00  
17 81 68 54 53 45 35 72 56 39 30.09 30.03 29.97 10 10 10 20 7 24 0.00  
18 68 60 51 52 48 46 83 66 48 30.06 30.02 29.99 10 10 10 23 10 25 0.00  
19 74 62 49 52 48 45 86 65 44 30.09 30.04 30.00 10 10 10 21 9 23 0.00  
20 64 57 49 52 47 45 93 77 60 30.03 29.99 29.92 10 8 0 22 11 26 0.00 Fog
21 61 55 48 50 47 45 93 80 67 30.03 29.98 29.93 10 10 7 21 9 25 0.00  
22 64 56 47 51 48 46 100 82 64 30.03 29.99 29.93 10 5 0 21 10 25 0.00 Fog
23 61 55 49 51 48 46 93 83 72 30.00 29.96 29.91 10 7 2 23 9 28 0.00 Fog
24 60 57 53 48 47 45 83 73 62 30.12 30.05 29.99 10 10 8 15 9 20 0.00  
25 67 59 50 50 47 45 86 69 52 30.18 30.13 30.09 10 10 10 21 9 24 0.00  
26 70 60 49 53 48 43 89 67 44 30.15 30.09 30.02 10 10 10 22 9 25 0.00 Fog
27 60 55 50 49 47 45 89 76 62 30.04 29.90 29.69 10 10 10 43 18 51 T Rain
28 61 57 52 48 46 44 83 69 55 29.86 29.75 29.69 10 10 10 36 15 43 0.00  
29 63 58 52 48 45 42 83 66 48 30.06 29.97 29.87 10 10 10 17 7 21 0.00  
30 65 57 48 50 45 42 83 66 48 30.16 30.11 30.07 10 10 10 18 7 22 0.00  
31 70 59 48 51 43 38 71 54 37 30.19 30.13 30.08 10 10 10 14 4 - 0.00