Half Moon Bay, CA

3:18 PM PDT on September 26, 2017 (GMT -0700)
Half Moon Bay

Weather History for KHAF - October, 2011

Change the Weather History Date:

Month of October, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 84 °F 65 °F 57 °F
Mean Temperature 68 °F 57 °F 50 °F
Min Temperature 59 °F 51 °F 39 °F
Degree Days  
Heating Degree Days (base 65) 14 7 0 212
Cooling Degree Days (base 65) 4 0 0 4
Growing Degree Days (base 50) 18 7 0 216
Dew Point  
Dew Point 64 °F 54 °F 23 °F
Precipitation  
Precipitation 0.00 in 0.00 in 0.00 in 0.00 in
Snowdepth - - - -
Wind  
Wind 28 mph 5 mph 0 mph
Gust Wind 43 mph 19 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.19 in 30.03 in 29.65 in

Monthly Weather History Graph

Monthly Weather History Graph

Search for Another Location

Airport or City:

Trip Planner

Search our weather history database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it might be!

Date:

Astronomy

Oct. 31, 2011 Rise Set
Actual Time 7:33 AM PDT 6:12 PM PDT
Civil Twilight 7:06 AM PDT 6:39 PM PDT
Nautical Twilight 6:35 AM PDT 7:10 PM PDT
Astronomical Twilight 6:05 AM PDT 7:41 PM PDT
Moon 12:42 PM PDT (10/31) 10:57 PM PDT (10/31)
Length of Visible Light 11h 33m
Length of Day
10h 39m
Waxing Crescent, 31% of the Moon is Illuminated
Oct 31
Waxing Crescent
Nov 2
First Quarter
Nov 10
Full
Nov 18
Last Quarter
Nov 24
New

Daily Weather History & Observations

2011 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 68 62 57 59 58 57 100 89 68 30.05 30.01 29.97 10 8 5 12 7 16 0.00  
2 64 60 53 61 57 54 100 93 72 30.10 30.06 30.02 10 8 0 9 2 - 0.00 Fog
3 62 55 48 59 55 48 100 98 82 30.02 29.94 29.88 10 7 1 16 4 18 0.00 Rain
4 62 58 55 59 57 55 100 96 82 29.96 29.91 29.83 10 7 0 15 8 - 0.00 Rain
5 62 58 55 57 54 50 100 88 68 29.83 29.76 29.65 10 6 1 28 14 43 0.00 Rain
6 60 53 46 55 52 46 100 92 72 30.05 29.95 29.90 10 8 2 15 3 20 0.00 Rain
7 60 53 46 57 52 46 100 94 72 30.19 30.14 30.09 10 8 3 14 4 - 0.00  
8 59 54 50 57 55 50 100 98 94 30.14 30.12 30.07 10 6 0 20 6 23 0.00 Fog
9 59 56 53 59 56 54 100 99 88 30.07 30.02 29.97 10 6 2 13 4 17 0.00  
10 60 56 53 61 59 54 100 100 100 30.01 29.99 29.96 6 1 0 8 3 - 0.00 Fog , Rain
11 64 62 59 64 61 59 100 100 100 30.10 30.06 30.03 10 4 0 16 5 - 0.00 Fog , Rain
12 71 63 55 63 59 54 100 83 64 30.10 30.02 29.97 10 5 2 16 7 21 0.00  
13 84 68 53 61 55 48 100 72 32 29.99 29.92 29.83 10 6 2 18 4 23 0.00  
14 - - - - - - - - - - - - - - - - - - 0.00  
15 - - - - - - - - - - - - - - - - - - 0.00  
16 66 62 59 59 59 59 100 88 78 30.07 30.06 30.05 8 7 5 8 7 - 0.00  
17 68 60 53 61 58 54 100 96 73 30.10 30.07 30.01 10 5 0 9 4 - 0.00 Fog
18 57 56 55 57 56 55 100 100 100 30.08 30.05 30.03 9 2 0 9 4 - 0.00 Fog
19 60 58 57 59 56 54 100 91 82 30.07 30.04 30.01 10 8 6 12 5 17 0.00  
20 57 57 57 57 57 55 100 100 94 30.07 30.04 30.00 8 6 5 12 4 - 0.00  
21 62 58 53 57 55 54 100 94 72 30.19 30.15 30.12 10 8 5 15 9 21 0.00  
22 80 63 46 61 52 45 100 82 28 30.13 30.07 29.99 10 8 0 18 3 20 0.00 Fog
23 77 62 48 55 51 46 100 70 36 29.98 29.95 29.91 10 8 4 8 2 - 0.00  
24 59 54 50 59 55 50 100 100 94 30.06 30.02 29.96 10 5 0 12 5 - 0.00 Fog
25 59 56 53 54 52 50 100 90 72 30.11 30.07 30.04 8 6 4 9 6 - 0.00  
26 68 54 41 54 45 23 100 78 18 30.14 30.10 30.06 10 6 0 20 4 24 0.00 Fog
27 62 50 39 55 46 36 100 84 71 30.08 30.06 30.01 10 8 5 12 3 - 0.00  
28 73 58 42 54 44 37 87 66 36 30.13 30.09 30.06 10 9 5 18 3 24 0.00  
29 71 56 41 55 46 39 100 78 35 30.15 30.12 30.07 10 9 5 17 3 - 0.00  
30 60 50 41 57 51 41 100 98 82 30.13 30.09 30.05 10 6 0 14 3 17 0.00 Fog
31 59 54 48 57 53 48 100 98 88 30.09 30.05 30.00 6 2 0 15 5 18 0.00 Fog