Petaluma, CA

3:46 AM PDT on August 24, 2016 (GMT -0700)
Petaluma

Weather History for KO69 - April, 2013

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Month of April, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 84 °F 69 °F 59 °F
Mean Temperature 65 °F 56 °F 49 °F
Min Temperature 51 °F 44 °F 37 °F
Degree Days  
Heating Degree Days (base 65) 16 9 0 257
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 15 6 0 191
Dew Point  
Dew Point 59 °F 46 °F 16 °F
Precipitation  
Precipitation 0.63 in 0.03 in 0.00 in 0.76 in
Snowdepth - - - -
Wind  
Wind 26 mph 6 mph 0 mph
Gust Wind 38 mph 19 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.30 in 30.05 in 29.79 in

Monthly Weather History Graph

Monthly Weather History Graph

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Astronomy

Apr. 09, 2013 Rise Set
Actual Time 6:42 AM PDT 7:41 PM PDT
Civil Twilight 6:15 AM PDT 8:08 PM PDT
Nautical Twilight 5:43 AM PDT 8:40 PM PDT
Astronomical Twilight 5:10 AM PDT 9:13 PM PDT
Moon 6:08 AM PDT (4/9) 7:22 PM PDT (4/9)
Length of Visible Light 13h 52m
Length of Day
12h 58m
Waning Crescent, 0% of the Moon is Illuminated
Apr 9
Waning Crescent
Apr 10
New
Apr 18
First Quarter
Apr 25
Full
May 2
Last Quarter

Daily Weather History & Observations

2013 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 62 54 46 57 52 46 100 94 72 30.18 30.14 30.07 10 8 0 12 2 16 0.02  
2 62 53 44 55 50 45 100 95 77 30.21 30.17 30.13 10 6 0 13 4 - 0.00  
3 73 58 44 59 49 45 100 91 50 30.17 30.09 30.01 10 6 0 13 5 17 0.00  
4 60 54 48 57 53 48 100 97 82 30.14 30.07 30.01 10 7 1 15 5 - 0.63  
5 62 58 51 55 53 50 100 89 63 30.21 30.17 30.14 10 10 1 16 5 20 0.00  
6 64 58 51 57 53 50 100 93 68 30.21 30.18 30.17 10 9 1 14 4 16 0.00  
7 62 56 48 55 50 45 100 87 67 30.21 30.07 29.84 10 8 2 23 6 32 0.11  
8 66 55 44 46 39 36 87 62 32 30.07 29.95 29.84 10 10 10 20 12 26 0.00  
9 73 57 41 50 43 37 93 63 38 30.14 30.10 30.05 10 10 10 14 7 20 0.00  
10 77 60 44 59 50 41 94 71 47 30.20 30.13 30.06 10 10 4 15 6 24 0.00  
11 71 58 46 50 47 43 100 77 46 30.07 29.98 29.86 10 10 8 20 10 26 0.00  
12 68 52 37 55 46 37 100 81 52 29.94 29.90 29.86 10 9 5 12 3 - 0.00  
13 64 52 39 50 44 39 100 75 52 29.92 29.88 29.83 10 10 5 18 6 25 0.00  
14 64 52 41 45 40 34 100 68 42 29.96 29.91 29.87 10 10 8 25 11 33 0.00  
15 59 49 39 46 39 32 100 73 38 29.99 29.91 29.88 10 10 10 26 12 38 0.00  
16 64 52 39 43 36 32 87 60 30 30.20 30.08 30.00 10 10 5 17 9 24 0.00  
17 66 54 41 43 37 28 81 56 24 30.30 30.24 30.20 10 10 10 16 7 23 0.00  
18 73 56 39 48 41 36 93 65 31 30.29 30.25 30.21 10 10 3 14 4 20 0.00  
19 75 57 39 57 47 39 100 71 41 30.25 30.18 30.08 10 9 5 13 3 22 0.00  
20 73 58 44 54 46 41 93 67 41 30.14 30.08 30.01 10 10 3 13 7 16 0.00  
21 78 58 39 55 47 39 100 70 34 30.06 30.01 29.95 10 9 4 10 2 - 0.00  
22 84 64 44 55 48 45 100 68 30 29.99 29.94 29.88 10 10 5 16 2 22 0.00  
23 78 62 46 50 38 21 100 49 15 29.95 29.91 29.85 10 9 1 22 7 32 0.00  
24 62 53 44 52 48 45 100 88 63 29.98 29.91 29.87 10 7 1 13 6 20 0.00  
25 60 54 48 50 48 46 100 84 67 30.15 30.08 29.98 10 10 10 16 7 20 0.00  
26 62 55 48 54 49 48 100 90 68 30.26 30.21 30.15 10 10 3 15 6 20 0.00  
27 68 56 44 55 49 45 100 91 64 30.26 30.19 30.09 10 7 2 13 6 16 0.00  
28 77 58 39 57 48 39 100 75 38 30.09 30.01 29.90 10 7 0 12 2 - 0.00  
29 82 65 48 57 51 46 100 68 35 29.92 29.86 29.79 10 10 3 12 4 17 0.00  
30 77 62 48 50 45 16 87 57 11 29.87 29.84 29.81 10 10 7 16 7 22 0.00