Weather History for Novato, CA

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Month of September, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 98 °F 80 °F 68 °F
Mean Temperature 74 °F 66 °F 60 °F
Min Temperature 64 °F 51 °F 41 °F
Degree Days  
Heating Degree Days (base 65) 6 1 0 38
Cooling Degree Days (base 65) 9 2 0 56
Growing Degree Days (base 50) 24 16 10 470
Dew Point  
Dew Point 64 °F 52 °F 28 °F
Precipitation  
Precipitation 0.15 in 0.01 in 0.00 in 0.16 in
Snowdepth - - - -
Wind  
Wind 32 mph 5 mph 0 mph
Gust Wind 40 mph 20 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.11 in 29.91 in 29.70 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Sep. 25, 2013 Rise Set
Actual Time 7:00 AM PDT 7:01 PM PDT
Civil Twilight 6:34 AM PDT 7:28 PM PDT
Nautical Twilight 6:03 AM PDT 7:58 PM PDT
Astronomical Twilight 5:32 AM PDT 8:29 PM PDT
Moon 11:17 PM PDT (9/25) 1:06 PM PDT (9/25)
Length of Visible Light 12h 53m
Length of Day
12h 01m
Waning Gibbous, 63% of the Moon is Illuminated
Sep 25
Waning Gibbous
Sep 26
Last Quarter
Oct 4
New
Oct 11
First Quarter
Oct 18
Full

Weather History Calendar

 
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
Scattered Clouds
Actual:
82 | 53 0.00
Average:
- | - -
Rain
Actual:
80 | 62 0.00
Average:
- | - -
Clear
Actual:
78 | 53 0.00
Average:
- | - -
Clear
Actual:
80 | 50 0.00
Average:
- | - -
Clear
Actual:
78 | 50 0.00
Average:
- | - -
Rain
Actual:
91 | 50 0.00
Average:
- | - -
Rain
Actual:
95 | 53 0.00
Average:
- | - -
Rain
Actual:
91 | 48 0.00
Average:
- | - -
Rain
Actual:
98 | 48 0.00
Average:
- | - -
Partly Cloudy
Actual:
78 | 55 0.00
Average:
- | - -
Partly Cloudy
Actual:
75 | 64 0.00
Average:
- | - -
Rain
Actual:
80 | 57 0.00
Average:
- | - -
Rain
Actual:
80 | 53 0.00
Average:
- | - -
Scattered Clouds
Actual:
75 | 50 0.00
Average:
- | - -
Clear
Actual:
78 | 46 0.00
Average:
- | - -
Rain
Actual:
82 | 50 0.01
Average:
- | - -
Clear
Actual:
75 | 51 0.00
Average:
- | - -
Rain
Actual:
84 | 53 0.00
Average:
- | - -
Rain
Actual:
89 | 46 0.00
Average:
- | - -
Rain
Actual:
75 | 44 0.00
Average:
- | - -
Rain
Actual:
68 | 55 0.15
Average:
- | - -
Fog
Actual:
75 | 48 0.00
Average:
- | - -
Rain
Actual:
82 | 50 0.00
Average:
- | - -
Clear
Actual:
75 | 51 0.00
Average:
- | - -
Clear
Actual:
69 | 57 0.00
Average:
- | - -
Clear
Actual:
75 | 50 0.00
Average:
- | - -
Rain
Actual:
78 | 46 0.00
Average:
- | - -
Rain
Actual:
82 | 41 0.00
Average:
- | - -
Rain
Actual:
73 | 51 0.00
Average:
- | - -
Rain
Actual:
75 | 57 0.00
Average:
- | - -
 

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
Sep high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 82 68 53 59 56 52 100 70 35 29.95 29.92 29.88 10 10 10 15 6 22 0.00  
2 80 71 62 63 60 55 100 73 45 29.96 29.92 29.89 10 10 10 15 5 22 0.00 Rain
3 78 66 53 59 54 46 100 69 32 30.00 29.96 29.93 10 10 9 17 5 25 0.00  
4 80 65 50 57 55 50 100 74 42 30.03 29.98 29.93 10 9 1 16 3 22 0.00  
5 78 64 50 57 53 46 100 69 34 30.00 29.97 29.93 10 10 5 21 4 26 0.00  
6 91 70 50 55 49 43 100 56 20 30.00 29.92 29.84 10 10 8 12 2 - 0.00 Rain
7 95 74 53 54 47 39 88 49 14 29.89 29.84 29.79 10 10 10 14 2 17 0.00 Rain
8 91 70 48 57 53 48 100 72 27 29.89 29.83 29.76 10 9 0 15 4 - 0.00 Fog , Rain
9 98 73 48 59 53 45 100 74 17 29.83 29.77 29.70 10 10 2 15 6 - 0.00 Rain
10 78 66 55 61 58 55 100 82 47 29.91 29.82 29.74 10 10 2 17 6 20 0.00  
11 75 70 64 63 59 57 94 77 53 30.01 29.96 29.91 10 10 10 17 6 21 0.00  
12 80 68 57 63 60 57 100 82 45 29.99 29.94 29.89 10 10 10 18 5 22 0.00 Rain
13 80 66 53 59 56 54 100 81 39 29.91 29.85 29.75 10 10 10 14 3 24 0.00 Rain
14 75 62 50 57 55 50 100 83 50 29.83 29.78 29.73 10 10 8 16 5 24 0.00  
15 78 62 46 63 56 46 100 80 42 29.86 29.83 29.78 10 10 1 15 4 20 0.00  
16 82 66 50 63 56 50 100 76 39 29.90 29.85 29.78 10 9 0 20 3 23 0.01 Fog , Rain
17 75 63 51 55 52 48 100 66 44 29.89 29.84 29.81 10 10 10 22 7 30 0.00  
18 84 68 53 48 45 36 72 48 18 29.92 29.87 29.82 10 10 9 17 7 22 0.00 Rain
19 89 68 46 54 46 37 100 62 18 29.87 29.82 29.75 10 10 9 13 2 - 0.00 Rain
20 75 60 44 63 55 45 100 81 53 29.85 29.82 29.79 10 10 1 17 4 24 0.00 Rain
21 68 62 55 64 58 50 100 87 56 29.91 29.83 29.81 10 9 1 18 6 25 0.15 Rain
22 75 62 48 57 51 48 100 74 41 30.01 29.96 29.90 10 8 0 15 4 22 0.00 Fog
23 82 66 50 59 54 50 100 71 35 30.03 29.98 29.92 10 10 10 16 3 21 0.00 Rain
24 75 63 51 57 51 46 100 68 38 29.98 29.94 29.88 10 10 1 32 7 40 0.00  
25 69 63 57 46 44 41 67 53 35 29.94 29.89 29.82 10 10 10 24 13 32 0.00  
26 75 62 50 45 39 28 82 46 18 29.99 29.91 29.86 10 10 10 16 11 25 0.00  
27 78 62 46 45 37 28 87 44 19 30.10 30.05 30.00 10 10 9 17 7 22 0.00 Rain
28 82 62 41 57 45 34 93 62 17 30.10 30.06 30.00 10 10 9 16 2 21 0.00 Rain
29 73 62 51 64 58 52 100 86 61 30.11 30.08 30.06 10 10 3 17 5 21 0.00 Rain
30 75 66 57 64 59 36 100 79 37 30.07 30.03 29.98 10 10 5 14 8 18 0.00 Rain