Weather History for San Jose, CA

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Month of October, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 87 °F 76 °F 62 °F
Mean Temperature 72 °F 65 °F 56 °F
Min Temperature 61 °F 54 °F 46 °F
Degree Days  
Heating Degree Days (base 65) 9 2 0 51
Cooling Degree Days (base 65) 7 2 0 51
Growing Degree Days (base 50) 22 14 6 449
Dew Point  
Dew Point 66 °F 52 °F 21 °F
Precipitation  
Precipitation 0.28 in 0.02 in 0.00 in 0.77 in
Snowdepth - - - -
Wind  
Wind 22 mph 5 mph 0 mph
Gust Wind 28 mph 23 mph 20 mph
Sea Level Pressure  
Sea Level Pressure 30.19 in 30.01 in 29.66 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Oct. 07, 2011 Rise Set
Actual Time 7:08 AM PDT 6:42 PM PDT
Civil Twilight 6:42 AM PDT 7:08 PM PDT
Nautical Twilight 6:11 AM PDT 7:38 PM PDT
Astronomical Twilight 5:41 AM PDT 8:08 PM PDT
Moon 4:23 PM PDT (10/7) 3:07 AM PDT (10/7)
Length of Visible Light 12h 26m
Length of Day
11h 33m
Waxing Gibbous, 84% of the Moon is Illuminated
Oct 7
Waxing Gibbous
Oct 11
Full
Oct 19
Last Quarter
Oct 26
New
Nov 2
First Quarter

Weather History Calendar

Precipitation Actual month total 0.77 Normal Month Total: 0.78
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Partly Cloudy
Actual:
77 | 60 0.00
Average:
79 | 55 0.02
Partly Cloudy
Actual:
76 | 56 0.00
Average:
79 | 55 0.01
Rain
Actual:
70 | 51 0.19
Average:
79 | 55 0.02
Rain
Actual:
69 | 56 0.10
Average:
79 | 55 0.01
Rain
Actual:
66 | 52 0.28
Average:
79 | 54 0.02
Rain
Actual:
62 | 49 0.10
Average:
78 | 54 0.02
Scattered Clouds
Actual:
72 | 47 0.00
Average:
78 | 54 0.02
Scattered Clouds
Actual:
76 | 51 0.00
Average:
78 | 54 0.02
Partly Cloudy
Actual:
76 | 56 0.00
Average:
78 | 54 0.01
Rain
Actual:
72 | 56 0.08
Average:
77 | 54 0.02
Rain
Actual:
75 | 61 0.02
Average:
77 | 54 0.02
Fog
Actual:
82 | 57 0.00
Average:
77 | 53 0.02
Scattered Clouds
Actual:
83 | 56 0.00
Average:
77 | 53 0.03
Partly Cloudy
Actual:
86 | 57 0.00
Average:
77 | 53 0.02
Partly Cloudy
Actual:
78 | 58 0.00
Average:
76 | 53 0.03
Partly Cloudy
Actual:
77 | 59 0.00
Average:
76 | 53 0.02
Scattered Clouds
Actual:
87 | 57 0.00
Average:
76 | 53 0.03
Partly Cloudy
Actual:
78 | 59 0.00
Average:
76 | 52 0.03
Partly Cloudy
Actual:
69 | 56 0.00
Average:
75 | 52 0.02
Partly Cloudy
Actual:
70 | 55 0.00
Average:
75 | 52 0.03
Partly Cloudy
Actual:
74 | 53 0.00
Average:
75 | 52 0.03
Clear
Actual:
84 | 52 0.00
Average:
75 | 52 0.03
Scattered Clouds
Actual:
85 | 53 0.00
Average:
74 | 52 0.03
Partly Cloudy
Actual:
75 | 56 0.00
Average:
74 | 51 0.03
Scattered Clouds
Actual:
71 | 53 0.00
Average:
74 | 51 0.04
Fog
Actual:
73 | 50 0.00
Average:
73 | 51 0.03
Scattered Clouds
Actual:
75 | 46 0.00
Average:
73 | 51 0.04
Clear
Actual:
75 | 47 0.00
Average:
73 | 51 0.03
Clear
Actual:
78 | 47 0.00
Average:
73 | 50 0.03
Clear
Actual:
77 | 49 0.00
Average:
72 | 50 0.04
Clear
Actual:
78 | 51 0.00
Average:
72 | 50 0.03
 

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

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 77 69 60 58 55 52 78 59 40 30.03 30.00 29.97 10 10 10 20 8 24 0.00  
2 76 66 56 59 55 50 93 70 46 30.09 30.03 29.99 10 10 10 20 5 22 0.00  
3 70 61 51 59 53 49 97 73 49 30.00 29.93 29.88 10 10 6 17 6 22 0.19 Rain
4 69 63 56 61 55 49 100 76 52 29.94 29.89 29.74 10 10 7 21 6 28 0.10 Rain
5 66 59 52 55 51 43 93 69 44 29.89 29.76 29.66 10 9 4 22 7 28 0.28 Rain
6 62 56 49 54 50 46 96 78 60 30.09 29.96 29.90 10 10 8 14 6 21 0.10 Rain
7 72 60 47 54 48 40 100 66 31 30.18 30.13 30.09 10 10 10 14 5 17 0.00  
8 76 64 51 57 52 46 100 68 36 30.13 30.08 30.03 10 10 10 18 5 24 0.00  
9 76 66 56 60 55 52 93 68 43 30.06 30.00 29.93 10 10 7 17 5 22 0.00  
10 72 64 56 66 61 54 93 80 66 30.01 29.97 29.95 10 8 2 9 3 14 0.08 Rain
11 75 68 61 66 63 57 100 80 60 30.09 30.05 30.01 10 8 2 14 5 18 0.02 Rain
12 82 70 57 61 57 52 100 71 42 30.10 30.05 29.96 10 6 0 14 3 17 0.00 Fog
13 83 70 56 58 53 46 86 57 28 29.99 29.90 29.81 10 10 10 10 3 23 0.00  
14 86 72 57 58 52 47 78 54 29 29.84 29.82 29.79 10 10 10 10 2 12 0.00  
15 78 68 58 58 56 55 87 67 47 29.96 29.89 29.83 10 10 10 15 5 20 0.00  
16 77 68 59 59 57 55 90 70 50 30.09 30.03 29.97 10 10 10 15 6 18 0.00  
17 87 72 57 62 58 55 93 67 40 30.12 30.06 29.98 10 9 5 9 2 12 0.00  
18 78 69 59 61 58 56 97 75 52 30.05 30.02 29.97 10 10 10 16 6 20 0.00  
19 69 63 56 55 53 50 93 77 60 30.06 30.02 29.98 10 10 9 16 7 21 0.00  
20 70 63 55 57 55 54 93 76 59 30.10 30.03 29.99 10 8 4 14 4 15 0.00  
21 74 64 53 58 54 52 93 71 49 30.19 30.13 30.09 10 9 3 12 3 13 0.00  
22 84 68 52 55 52 47 93 62 31 30.12 30.06 29.98 10 10 10 9 3 13 0.00  
23 85 69 53 57 50 43 77 50 23 29.99 29.95 29.89 10 10 10 9 3 13 0.00  
24 75 66 56 56 53 49 84 67 49 30.05 29.99 29.94 10 10 10 14 5 16 0.00  
25 71 62 53 55 51 40 93 63 33 30.09 30.05 30.02 10 10 10 16 7 18 0.00  
26 73 62 50 54 45 21 100 57 14 30.14 30.09 30.04 10 7 0 13 4 18 0.00 Fog
27 75 61 46 48 35 30 65 43 20 30.08 30.05 29.99 10 10 10 10 3 14 0.00  
28 75 61 47 52 42 38 72 51 29 30.14 30.10 30.06 10 10 10 13 3 14 0.00  
29 78 63 47 46 42 36 82 53 23 30.17 30.11 30.05 10 10 10 10 2 13 0.00  
30 77 63 49 57 46 39 84 57 29 30.11 30.07 30.03 10 10 10 13 4 15 0.00  
31 78 65 51 57 52 48 93 66 39 30.08 30.02 29.96 10 10 10 12 4 14 0.00