Weather History for KSJC - April, 2015

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Month of April, 2015

  Max Avg Min Sum
Temperature  
Max Temperature 88 °F 71 °F 61 °F
Mean Temperature 69 °F 60 °F 53 °F
Min Temperature 55 °F 48 °F 41 °F
Degree Days  
Heating Degree Days (base 65) 12 6 0 166
Cooling Degree Days (base 65) 4 0 0 7
Growing Degree Days (base 50) 19 9 2 282
Dew Point  
Dew Point 55 °F 43 °F 20 °F
Precipitation  
Precipitation 0.33 in 0.01 in 0.00 in 0.33 in
Snowdepth - - - -
Wind  
Wind 24 mph 7 mph 0 mph
Gust Wind 36 mph 22 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.33 in 30.01 in 29.76 in

Monthly Weather History Graph

Monthly Weather History Graph

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Astronomy

Apr. 13, 2015 Rise Set
Actual Time 6:36 AM PDT 7:41 PM PDT
Civil Twilight 6:09 AM PDT 8:07 PM PDT
Nautical Twilight 5:37 AM PDT 8:39 PM PDT
Astronomical Twilight 5:04 AM PDT 9:13 PM PDT
Moon 3:08 AM PDT (4/13) 2:12 PM PDT (4/13)
Length of Visible Light 13h 58m
Length of Day
13h 04m
Waning Crescent, 32% of the Moon is Illuminated
Apr 13
Waning Crescent
Apr 18
New
Apr 25
First Quarter
May 3
Full
May 11
Last Quarter

Daily Weather History & Observations

2015 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Apr high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 65 56 47 41 38 33 71 53 34 30.20 30.15 30.09 10 10 10 23 7 28 0.00  
2 70 57 44 41 35 28 71 47 22 30.20 30.16 30.13 10 10 10 21 7 24 0.00  
3 73 59 44 44 35 29 65 43 20 30.23 30.17 30.12 10 10 10 22 7 26 0.00  
4 66 54 41 41 37 32 70 55 39 30.13 30.06 29.99 10 10 10 24 8 30 0.00  
5 62 53 43 44 38 34 76 60 43 29.99 29.93 29.90 10 10 10 18 8 24 0.00  
6 64 53 41 41 37 33 76 55 34 29.99 29.94 29.88 10 10 10 18 8 23 0.00  
7 61 54 47 53 42 36 100 70 39 30.08 29.91 29.79 10 9 3 21 9 28 0.00 Rain
8 64 56 48 45 42 37 71 57 43 30.19 30.12 30.08 10 10 10 17 7 22 0.00  
9 70 57 44 45 40 30 83 55 26 30.10 30.01 29.93 10 10 10 20 5 24 0.00  
10 70 58 46 47 42 31 82 58 33 30.07 30.02 29.99 10 10 10 16 6 20 0.00  
11 71 58 45 52 43 37 86 62 37 30.09 30.05 30.01 10 10 10 22 7 26 0.00  
12 78 63 47 51 47 42 89 60 31 30.06 30.01 29.95 10 10 10 16 4 23 0.00  
13 65 58 51 50 47 40 83 65 46 30.17 30.07 30.01 10 10 9 22 9 28 T  
14 66 57 47 45 34 20 68 43 18 30.33 30.26 30.19 10 10 10 22 11 28 0.00  
15 73 60 46 44 36 30 71 47 22 30.23 30.11 30.01 10 10 8 20 10 25 0.00  
16 80 64 48 45 35 28 71 44 16 30.07 30.01 29.95 10 10 10 18 7 22 0.00  
17 79 65 50 50 39 33 83 51 19 30.09 30.05 30.00 10 10 10 17 6 22 0.00  
18 75 63 51 53 49 44 89 65 41 30.07 30.00 29.92 10 10 9 16 5 18 0.00  
19 70 60 50 54 49 46 89 70 51 29.99 29.94 29.87 10 10 8 15 6 20 0.00  
20 69 62 55 53 50 48 83 69 55 29.91 29.87 29.83 10 9 4 14 6 18 0.00  
21 69 62 55 49 47 46 77 65 52 29.91 29.87 29.84 10 10 9 14 7 20 0.00  
22 71 62 53 52 48 46 83 65 47 29.90 29.87 29.84 10 10 10 22 8 25 0.00  
23 71 62 53 51 47 44 83 65 47 29.92 29.88 29.84 10 10 10 18 10 22 0.00  
24 67 59 50 46 42 37 77 57 37 30.04 29.99 29.93 10 10 10 23 10 36 T Rain
25 64 58 52 55 48 39 100 74 48 30.09 29.98 29.90 10 9 3 20 10 26 0.33 Rain
26 72 60 48 51 43 37 80 55 29 30.16 30.10 30.06 10 10 10 21 8 24 0.00  
27 84 68 52 53 49 46 86 57 27 30.06 30.00 29.92 10 10 10 21 7 24 0.00  
28 70 62 53 53 50 48 89 70 51 30.06 30.04 30.01 10 10 8 16 6 21 0.00  
29 72 62 52 51 49 47 89 67 44 30.04 29.98 29.90 10 10 10 14 5 20 0.00  
30 88 69 50 49 44 35 77 49 20 29.89 29.84 29.76 10 10 10 15 4 18 0.00