Weather History for San Jose, CA

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Month of May, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 92 °F 75 °F 66 °F
Mean Temperature 74 °F 64 °F 57 °F
Min Temperature 57 °F 52 °F 45 °F
Degree Days  
Heating Degree Days (base 65) 8 3 0 80
Cooling Degree Days (base 65) 9 1 0 42
Growing Degree Days (base 50) 23 13 6 413
Dew Point  
Dew Point 59 °F 46 °F 17 °F
Precipitation  
Precipitation 0.01 in 0.00 in 0.00 in 0.01 in
Snowdepth - - - -
Wind  
Wind 28 mph 8 mph 0 mph
Gust Wind 37 mph 21 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.21 in 30.01 in 29.56 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

May. 14, 2013 Rise Set
Actual Time 5:59 AM PDT 8:09 PM PDT
Civil Twilight 5:30 AM PDT 8:38 PM PDT
Nautical Twilight 4:54 AM PDT 9:14 PM PDT
Astronomical Twilight 4:15 AM PDT 9:53 PM PDT
Moon 9:43 AM PDT (5/14) No Moon Set
Length of Visible Light 15h 08m
Length of Day
14h 09m
Waxing Crescent, 19% of the Moon is Illuminated
May 14
Waxing Crescent
May 17
First Quarter
May 24
Full
May 31
Last Quarter
Jun 8
New

Weather History Calendar

Precipitation Actual month total 0.01 Normal Month Total: 0.39
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Clear
Actual:
85 | 55 0.00
Average:
73 | 51 0.03
Clear
Actual:
92 | 55 0.00
Average:
73 | 51 0.02
Clear
Actual:
90 | 54 0.00
Average:
74 | 51 0.02
Clear
Actual:
87 | 55 0.00
Average:
74 | 51 0.03
Partly Cloudy
Actual:
71 | 53 0.00
Average:
74 | 51 0.02
Rain
Actual:
70 | 56 T
Average:
74 | 51 0.01
Partly Cloudy
Actual:
73 | 56 0.00
Average:
74 | 51 0.02
Partly Cloudy
Actual:
67 | 55 0.00
Average:
74 | 52 0.02
Partly Cloudy
Actual:
67 | 53 0.00
Average:
75 | 52 0.02
Partly Cloudy
Actual:
68 | 54 0.00
Average:
75 | 52 0.02
Scattered Clouds
Actual:
83 | 53 0.00
Average:
75 | 52 0.02
Clear
Actual:
78 | 54 0.00
Average:
75 | 52 0.01
Clear
Actual:
77 | 53 0.00
Average:
75 | 52 0.02
Clear
Actual:
77 | 53 0.00
Average:
75 | 52 0.01
Clear
Actual:
71 | 51 0.00
Average:
75 | 53 0.01
Rain
Actual:
72 | 54 0.01
Average:
75 | 53 0.01
Clear
Actual:
70 | 50 0.00
Average:
76 | 53 0.01
Clear
Actual:
73 | 46 0.00
Average:
76 | 53 0.01
Clear
Actual:
81 | 52 0.00
Average:
76 | 53 0.01
Clear
Actual:
89 | 53 0.00
Average:
76 | 53 0.01
Clear
Actual:
69 | 51 0.00
Average:
76 | 53 0.00
Clear
Actual:
66 | 48 0.00
Average:
76 | 53 0.01
Scattered Clouds
Actual:
67 | 47 0.00
Average:
76 | 54 0.01
Clear
Actual:
71 | 45 0.00
Average:
76 | 54 0.00
Scattered Clouds
Actual:
68 | 47 0.00
Average:
77 | 54 0.01
Partly Cloudy
Actual:
72 | 55 0.00
Average:
77 | 54 0.00
Rain
Actual:
67 | 53 T
Average:
77 | 54 0.01
Partly Cloudy
Actual:
71 | 57 T
Average:
77 | 54 0.00
Partly Cloudy
Actual:
70 | 55 0.00
Average:
77 | 54 0.01
Clear
Actual:
74 | 51 0.00
Average:
77 | 54 0.00
Clear
Actual:
84 | 52 0.00
Average:
78 | 54 0.01
 

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
May high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 85 70 55 51 33 17 67 38 9 30.10 29.98 29.86 10 10 10 20 9 26 0.00  
2 92 74 55 50 39 26 67 40 12 30.15 30.11 30.07 10 10 10 20 5 23 0.00  
3 90 72 54 44 35 24 57 34 10 30.09 29.94 29.81 10 10 10 18 7 29 0.00  
4 87 71 55 50 42 37 66 42 18 29.79 29.67 29.56 10 10 8 28 8 37 0.00  
5 71 62 53 50 47 43 77 57 37 29.82 29.71 29.63 10 10 10 26 12 35 0.00  
6 70 63 56 49 48 46 72 58 44 29.98 29.87 29.82 10 10 10 17 8 22 T Rain
7 73 65 56 52 50 48 80 62 44 30.06 30.00 29.97 10 10 10 20 7 23 0.00  
8 67 61 55 54 51 48 86 72 58 30.17 30.11 30.06 10 10 10 18 8 23 0.00  
9 67 60 53 51 49 48 83 70 56 30.20 30.16 30.11 10 10 10 21 9 24 0.00  
10 68 61 54 54 51 48 93 76 58 30.21 30.17 30.13 10 10 10 15 8 20 0.00  
11 83 68 53 56 53 50 93 66 39 30.17 30.11 30.05 10 9 6 16 6 18 0.00  
12 78 66 54 59 53 46 86 64 41 30.16 30.11 30.06 10 10 10 20 6 24 0.00  
13 77 65 53 57 53 50 93 72 50 30.12 30.05 29.98 10 10 10 18 8 23 0.00  
14 77 65 53 53 49 44 89 67 44 30.05 29.98 29.96 10 10 10 18 8 23 0.00  
15 71 61 51 48 45 41 83 60 36 30.08 30.06 30.04 10 10 9 18 8 22 0.00  
16 72 63 54 54 51 47 86 69 51 30.06 30.04 29.99 10 10 10 20 7 25 0.01 Rain
17 70 60 50 48 45 42 77 57 37 30.11 30.05 30.01 10 10 10 23 7 28 0.00  
18 73 60 46 52 46 41 80 59 38 30.15 30.12 30.10 10 10 10 20 7 25 0.00  
19 81 67 52 51 47 39 89 59 28 30.13 30.07 29.99 10 10 10 22 8 28 0.00  
20 89 71 53 51 46 36 72 44 15 30.01 29.98 29.92 10 10 10 22 7 27 0.00  
21 69 60 51 49 45 37 83 62 40 30.02 29.99 29.95 10 10 10 25 11 30 0.00  
22 66 57 48 41 35 27 68 47 25 30.03 29.99 29.94 10 10 10 23 12 28 0.00  
23 67 57 47 44 41 38 76 59 42 30.03 29.99 29.96 10 10 10 21 7 25 0.00  
24 71 58 45 46 42 38 80 60 40 30.02 30.00 29.97 10 10 10 24 8 30 0.00  
25 68 58 47 48 44 41 80 62 44 30.09 30.04 30.01 10 10 4 21 8 25 0.00  
26 72 64 55 52 51 48 86 65 44 30.16 30.12 30.09 10 10 10 20 10 24 0.00  
27 67 60 53 54 51 47 83 71 58 30.16 30.11 30.03 10 10 10 18 7 24 T Rain
28 71 64 57 56 53 48 84 68 52 30.02 29.99 29.94 10 10 10 21 9 30 T  
29 70 63 55 54 49 45 72 60 47 29.99 29.97 29.94 10 10 10 21 9 29 0.00  
30 74 63 51 48 46 40 83 56 29 30.01 29.98 29.96 10 10 10 20 7 23 0.00  
31 84 68 52 52 47 42 83 54 24 30.03 29.98 29.91 10 10 6 17 7 22 0.00