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Month of May, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 98 °F 84 °F 68 °F
Mean Temperature 82 °F 70 °F 60 °F
Min Temperature 69 °F 57 °F 48 °F
Degree Days  
Heating Degree Days (base 65) 4 0 0 15
Cooling Degree Days (base 65) 16 6 0 184
Growing Degree Days (base 50) 32 20 10 630
Dew Point  
Dew Point 64 °F 39 °F 0 °F
Precipitation  
Precipitation 0.08 in 0.01 in 0.00 in 0.19 in
Snowdepth - - - -
Wind  
Wind 83 mph 8 mph 0 mph
Gust Wind 45 mph 21 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.22 in 29.95 in 29.53 in

Monthly Weather History Graph

Monthly Weather History Graph

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Astronomy

May. 21, 2013 Rise Set
Actual Time 5:48 AM PDT 8:23 PM PDT
Civil Twilight 5:16 AM PDT 8:55 PM PDT
Nautical Twilight 4:37 AM PDT 9:34 PM PDT
Astronomical Twilight 3:53 AM PDT 10:18 PM PDT
Moon 4:43 PM PDT (5/21) 3:19 AM PDT (5/21)
Length of Visible Light 15h 38m
Length of Day
14h 35m
Waxing Gibbous, 85% of the Moon is Illuminated
May 21
Waxing Gibbous
May 24
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter

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 89 74 60 18 11 4 16 10 4 30.17 30.10 30.02 10 10 10 31 21 43 0.00  
2 91 75 59 41 18 0 48 15 4 30.22 30.13 30.03 10 10 10 17 7 23 0.00  
3 98 75 53 38 30 14 53 23 4 30.07 29.93 29.78 10 10 10 17 9 32 0.00  
4 90 80 69 32 26 21 19 14 6 29.83 29.68 29.53 10 10 10 29 17 39 0.00 Rain
5 77 67 57 47 42 33 62 39 17 29.80 29.67 29.53 10 10 10 15 9 - 0.00  
6 68 62 54 54 51 47 90 68 46 29.94 29.88 29.80 10 10 10 17 6 - 0.03 Rain
7 72 64 55 54 51 49 88 67 33 30.01 29.97 29.94 10 10 10 6 2 - 0.00 Rain
8 79 70 60 54 52 49 78 55 29 30.09 30.04 29.99 10 10 10 10 3 - 0.00  
9 90 74 59 57 52 45 82 51 13 30.11 30.05 29.96 10 10 10 8 5 - 0.00  
10 95 77 59 63 56 51 82 50 15 30.12 30.07 29.99 10 10 10 12 6 - 0.00  
11 93 78 63 64 60 56 84 54 25 30.09 30.04 29.98 10 10 10 10 5 16 0.00  
12 93 78 62 62 50 35 84 43 6 30.09 30.02 29.94 10 10 10 15 5 21 0.00  
13 93 76 60 53 46 40 70 34 10 30.03 29.96 29.89 10 10 10 12 4 16 0.00  
14 98 82 66 43 36 29 43 22 4 29.91 29.85 29.78 10 10 10 16 9 22 0.00  
15 84 70 59 54 44 35 53 35 17 29.98 29.92 29.88 10 10 10 14 5 17 0.00  
16 75 66 57 55 48 36 87 50 27 29.95 29.90 29.84 10 10 3 14 7 22 0.08 Rain , Thunderstorm
17 77 64 52 55 45 33 87 51 12 30.01 29.96 29.93 10 10 10 12 4 17 0.00  
18 82 66 50 47 39 31 83 37 12 30.11 30.06 30.02 10 10 10 20 5 26 0.00  
19 87 73 59 37 34 23 42 24 4 30.17 30.09 29.99 10 10 10 23 13 29 0.00  
20 91 76 60 43 33 19 44 24 4 30.07 29.96 29.83 10 10 10 83 10 18 0.00  
21 79 66 52 38 26 15 34 20 6 30.00 29.88 29.81 10 10 10 25 9 45 0.00  
22 73 60 48 30 20 7 39 23 4 30.03 29.94 29.83 10 10 10 21 15 31 0.00  
23 75 63 51 35 30 23 47 29 9 29.95 29.92 29.85 10 10 10 14 7 18 0.00  
24 80 64 50 42 34 28 49 31 8 29.97 29.92 29.86 10 10 2 12 6 17 0.00  
25 80 64 48 47 37 28 56 34 14 29.98 29.93 29.87 10 10 10 15 5 23 0.00  
26 79 66 54 47 44 38 72 43 18 30.04 30.00 29.96 10 10 10 16 5 23 0.00  
27 70 62 55 55 51 45 87 68 46 30.05 30.00 29.93 10 10 6 22 10 29 0.08 Rain
28 79 68 57 55 51 42 90 61 18 29.97 29.92 29.82 10 10 10 16 10 16 0.00  
29 82 73 64 50 39 25 51 30 10 29.91 29.86 29.81 10 10 10 12 6 18 0.00  
30 88 70 53 38 28 17 43 21 4 29.98 29.92 29.88 10 10 10 15 8 21 0.00  
31 96 77 59 40 34 18 44 25 6 30.04 29.98 29.89 10 10 10 20 10 26 0.00