Weather History for Palo Alto, CA

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Month of April, 2014

  Max Avg Min Sum
Temperature  
Max Temperature 89 °F 71 °F 59 °F
Mean Temperature 79 °F 61 °F 52 °F
Min Temperature 69 °F 51 °F 44 °F
Degree Days  
Heating Degree Days (base 65) 12 5 0 148
Cooling Degree Days (base 65) 14 1 0 30
Growing Degree Days (base 50) 29 11 2 333
Dew Point  
Dew Point 61 °F 50 °F 34 °F
Precipitation  
Precipitation 0.00 in 0.00 in 0.00 in 0.00 in
Snowdepth - - - -
Wind  
Wind 23 mph 9 mph 0 mph
Gust Wind 26 mph 23 mph 21 mph
Sea Level Pressure  
Sea Level Pressure 30.29 in 30.03 in 29.81 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Apr. 19, 2014 Rise Set
Actual Time 6:28 AM PDT 7:47 PM PDT
Civil Twilight 6:00 AM PDT 8:14 PM PDT
Nautical Twilight 5:28 AM PDT 8:47 PM PDT
Astronomical Twilight 4:54 AM PDT 9:21 PM PDT
Moon No Moon Rise 9:54 AM PDT (4/19)
Length of Visible Light 14h 13m
Length of Day
13h 19m
Waning Gibbous, 77% of the Moon is Illuminated
Apr 19
Waning Gibbous
Apr 22
Last Quarter
Apr 28
New
May 6
First Quarter
May 14
Full

Weather History Calendar

Precipitation Actual month total 0.00 Average Month Total: 1.49
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Rain
Actual:
59 | 46 0.00
Average:
66 | 43 0.06
Partly Cloudy
Actual:
62 | 46 0.00
Average:
65 | 43 0.05
Partly Cloudy
Actual:
64 | 44 0.00
Average:
66 | 43 0.05
Rain
Actual:
60 | 51 0.00
Average:
69 | 43 0.05
Scattered Clouds
Actual:
68 | 48 0.00
Average:
68 | 45 0.05
Clear
Actual:
78 | 44 0.00
Average:
66 | 45 0.05
Clear
Actual:
82 | 51 0.00
Average:
66 | 43 0.06
Partly Cloudy
Actual:
82 | 53 0.00
Average:
66 | 43 0.06
Partly Cloudy
Actual:
69 | 51 0.00
Average:
68 | 43 0.06
Partly Cloudy
Actual:
75 | 53 0.00
Average:
69 | 45 0.06
Mostly Cloudy
Actual:
66 | 53 0.00
Average:
68 | 44 0.06
Scattered Clouds
Actual:
66 | 53 0.00
Average:
69 | 44 0.06
Scattered Clouds
Actual:
73 | 53 0.00
Average:
69 | 43 0.05
Partly Cloudy
Actual:
69 | 55 0.00
Average:
69 | 45 0.05
Scattered Clouds
Actual:
68 | 55 0.00
Average:
70 | 44 0.05
Scattered Clouds
Actual:
77 | 48 0.00
Average:
67 | 44 0.05
Partly Cloudy
Actual:
71 | 51 0.00
Average:
68 | 45 0.05
Partly Cloudy
Actual:
69 | 55 0.00
Average:
66 | 44 0.05
Scattered Clouds
Actual:
71 | 46 0.00
Average:
67 | 44 0.05
Clear
Actual:
78 | 55 0.00
Average:
68 | 45 0.05
Mostly Cloudy
Actual:
71 | 55 0.00
Average:
68 | 44 0.05
Partly Cloudy
Actual:
64 | 51 0.00
Average:
68 | 44 0.05
Scattered Clouds
Actual:
68 | 48 0.00
Average:
68 | 45 0.05
Partly Cloudy
Actual:
68 | 51 0.00
Average:
67 | 44 0.04
Rain
Actual:
59 | 51 0.00
Average:
68 | 44 0.04
Partly Cloudy
Actual:
62 | 48 0.00
Average:
69 | 44 0.04
Partly Cloudy
Actual:
68 | 55 0.00
Average:
70 | 45 0.04
Clear
Actual:
75 | 44 0.00
Average:
72 | 46 0.04
Clear
Actual:
89 | 60 0.00
Average:
70 | 45 0.03
Scattered Clouds
Actual:
89 | 69 0.00
Average:
72 | 46 0.04
 

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

2014 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 59 52 46 48 44 43 93 76 55 29.98 29.89 29.84 20 12 6 17 10 - 0.00 Rain
2 62 54 46 46 44 36 87 64 37 30.10 30.05 29.95 20 20 20 14 8 - 0.00  
3 64 54 44 50 47 43 93 68 52 30.12 30.09 30.03 20 17 10 14 7 - 0.00  
4 60 56 51 50 48 43 94 77 52 30.05 30.02 29.98 20 10 2 16 10 - 0.00 Rain
5 68 58 48 52 48 45 93 65 49 30.29 30.16 30.12 15 13 10 18 9 - 0.00  
6 78 61 44 57 51 43 93 63 36 30.24 30.18 30.10 15 12 10 14 6 - 0.00  
7 82 66 51 57 53 48 88 56 35 30.15 30.10 30.05 20 20 20 12 6 - 0.00  
8 82 68 53 61 58 52 94 66 48 30.11 30.06 30.01 15 12 10 18 8 21 0.00  
9 69 60 51 57 54 50 94 76 60 30.10 30.04 29.99 15 12 7 14 9 - 0.00  
10 75 64 53 57 53 50 88 71 41 30.03 29.96 29.89 20 10 5 14 8 - 0.00  
11 66 60 53 55 54 52 94 77 68 29.95 29.90 29.85 20 11 6 14 7 - 0.00  
12 66 60 53 55 50 46 82 66 59 29.93 29.90 29.87 20 18 10 17 9 - 0.00  
13 73 63 53 57 52 48 82 67 50 30.05 30.00 29.96 20 16 10 18 8 - 0.00  
14 69 62 55 57 54 52 88 73 60 30.12 30.08 30.03 20 13 7 12 7 - 0.00  
15 68 62 55 57 52 46 88 69 56 30.04 29.97 29.90 15 11 7 17 8 21 0.00  
16 77 62 48 57 53 46 93 62 44 29.93 29.87 29.81 15 15 15 18 8 - 0.00  
17 71 61 51 55 51 45 88 62 49 29.88 29.86 29.82 20 14 8 23 8 - 0.00  
18 69 62 55 55 51 37 77 63 42 29.93 29.91 29.88 15 15 15 18 9 - 0.00  
19 71 58 46 54 50 45 93 67 46 30.11 30.09 30.03 15 12 10 16 8 22 0.00  
20 78 66 55 57 53 45 88 60 39 30.15 30.10 30.05 15 12 10 15 7 - 0.00  
21 71 63 55 52 50 45 77 62 50 30.06 30.03 29.99 15 11 10 18 9 - 0.00  
22 64 58 51 45 39 34 76 49 32 30.12 30.10 30.07 15 15 15 21 16 25 0.00  
23 68 58 48 48 43 41 76 53 37 30.15 30.12 30.09 20 15 10 17 9 23 0.00  
24 68 60 51 55 52 50 94 68 56 30.12 30.07 30.01 20 14 7 17 11 26 0.00  
25 59 55 51 54 49 45 94 80 67 29.90 29.85 29.81 20 12 7 12 9 - 0.00 Rain
26 62 55 48 45 41 37 82 54 39 30.08 30.00 29.88 15 12 10 21 11 26 0.00  
27 68 62 55 52 47 45 68 59 49 30.14 30.09 30.06 20 18 10 18 11 23 0.00  
28 75 60 44 52 46 36 81 54 34 30.23 30.19 30.16 20 13 10 18 7 - 0.00  
29 89 74 60 52 46 39 59 33 20 30.21 30.12 30.04 15 15 15 13 7 - 0.00  
30 89 79 69 57 54 46 60 41 22 30.09 30.04 29.99 10 10 10 12 6 - 0.00