Weather History for Fairfield, CA

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Month of May, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 93 °F 80 °F 67 °F
Mean Temperature 78 °F 66 °F 56 °F
Min Temperature 64 °F 53 °F 41 °F
Degree Days  
Heating Degree Days (base 65) 9 1 0 45
Cooling Degree Days (base 65) 13 3 0 87
Growing Degree Days (base 50) 28 16 6 509
Dew Point  
Dew Point 61 °F 46 °F 13 °F
Precipitation  
Precipitation 0.07 in 0.01 in 0.00 in 0.19 in
Snowdepth - - - -
Wind  
Wind 33 mph 15 mph 0 mph
Gust Wind 47 mph 26 mph 17 mph
Sea Level Pressure  
Sea Level Pressure 30.16 in 29.96 in 29.52 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

May. 20, 2013 Rise Set
Actual Time 5:52 AM PDT 8:16 PM PDT
Civil Twilight 5:22 AM PDT 8:46 PM PDT
Nautical Twilight 4:45 AM PDT 9:24 PM PDT
Astronomical Twilight 4:04 AM PDT 10:05 PM PDT
Moon 3:33 PM PDT (5/20) 2:46 AM PDT (5/20)
Length of Visible Light 15h 24m
Length of Day
14h 24m
Waxing Gibbous, 76% of the Moon is Illuminated
May 20
Waxing Gibbous
May 24
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter

Weather History Calendar

Precipitation Actual month total 0.19 Average Month Total: 0.77
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Clear
Actual:
86 | 63 0.07
Average:
71 | 47 0.02
Clear
Actual:
91 | 64 0.00
Average:
71 | 47 0.02
Clear
Actual:
93 | 50 0.00
Average:
72 | 47 0.02
Clear
Actual:
89 | 54 0.00
Average:
72 | 47 0.02
Partly Cloudy
Actual:
72 | 55 0.00
Average:
72 | 47 0.02
Rain
Actual:
72 | 54 0.00
Average:
72 | 47 0.02
Partly Cloudy
Actual:
76 | 56 0.00
Average:
72 | 47 0.02
Rain
Actual:
72 | 53 0.01
Average:
72 | 47 0.02
Clear
Actual:
75 | 50 0.00
Average:
73 | 47 0.02
Clear
Actual:
81 | 50 0.00
Average:
73 | 47 0.02
Rain
Actual:
92 | 53 0.00
Average:
73 | 47 0.02
Clear
Actual:
86 | 55 0.00
Average:
74 | 48 0.03
Clear
Actual:
86 | 54 0.00
Average:
74 | 48 0.03
Clear
Actual:
81 | 56 0.02
Average:
75 | 48 0.03
Scattered Clouds
Actual:
75 | 52 0.05
Average:
75 | 48 0.03
Rain
Actual:
75 | 53 0.01
Average:
76 | 49 0.03
Clear
Actual:
74 | 48 0.00
Average:
76 | 49 0.03
Clear
Actual:
80 | 49 0.00
Average:
76 | 49 0.03
Clear
Actual:
87 | 52 0.00
Average:
76 | 50 0.03
Rain
Actual:
91 | 58 0.00
Average:
77 | 50 0.03
Clear
Actual:
77 | 54 0.01
Average:
77 | 50 0.03
Clear
Actual:
72 | 41 0.00
Average:
77 | 50 0.03
Clear
Actual:
73 | 45 0.00
Average:
77 | 51 0.03
Clear
Actual:
76 | 48 0.00
Average:
77 | 51 0.03
Clear
Actual:
76 | 49 0.00
Average:
77 | 51 0.03
Clear
Actual:
76 | 53 0.00
Average:
78 | 51 0.03
Rain
Actual:
67 | 51 0.02
Average:
78 | 52 0.02
Partly Cloudy
Actual:
79 | 57 0.00
Average:
78 | 52 0.02
Rain
Actual:
78 | 57 0.00
Average:
78 | 52 0.02
Clear
Actual:
82 | 51 0.00
Average:
78 | 52 0.02
Clear
Actual:
93 | 53 0.00
Average:
78 | 52 0.02
 

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
May high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 86 74 63 35 21 16 34 15 10 30.07 29.95 29.84 10 10 10 33 24 47 0.07  
2 91 78 64 33 24 16 29 15 8 30.16 30.11 30.06 10 10 10 17 12 23 0.00  
3 93 71 50 43 38 32 62 33 12 30.05 29.92 29.75 10 10 10 17 7 - 0.00  
4 89 72 54 51 38 27 81 38 11 29.75 29.63 29.52 10 10 10 23 10 31 0.00  
5 72 64 55 51 49 46 81 62 41 29.81 29.70 29.57 10 10 10 25 15 33 0.00  
6 72 63 54 57 52 50 88 65 44 29.97 29.88 29.82 10 10 9 16 10 22 0.00 Rain
7 76 66 56 53 51 47 87 61 41 30.01 29.99 29.96 10 10 10 17 12 22 0.00  
8 72 62 53 55 53 51 100 89 51 30.11 30.06 30.02 10 10 10 25 17 28 0.01 Rain
9 75 62 50 55 52 50 99 77 47 30.13 30.09 30.03 10 10 10 25 20 33 0.00  
10 81 66 50 58 54 51 99 76 44 30.16 30.10 30.04 10 10 10 25 20 31 0.00  
11 92 72 53 61 58 53 99 59 30 30.11 30.07 30.01 10 7 0 22 10 28 0.00 Rain
12 86 70 55 58 53 44 99 62 31 30.10 30.05 29.98 10 10 10 25 19 30 0.00  
13 86 70 54 57 54 52 98 66 33 30.05 29.97 29.88 10 10 10 22 18 29 0.00  
14 81 68 56 54 52 48 86 60 35 29.92 29.89 29.86 10 10 10 25 19 32 0.02  
15 75 64 52 50 48 44 86 62 36 30.01 29.96 29.91 10 10 10 30 22 33 0.05  
16 75 64 53 54 51 45 91 69 39 29.99 29.95 29.92 10 10 10 28 20 36 0.01 Rain
17 74 61 48 50 45 40 97 62 30 30.04 29.99 29.94 10 10 8 26 17 31 0.00  
18 80 64 49 53 48 45 93 61 31 30.12 30.07 30.03 10 10 10 21 12 21 0.00  
19 87 70 52 49 39 19 86 40 8 30.12 30.04 29.96 10 10 10 20 9 28 0.00  
20 91 76 58 50 37 32 72 25 14 30.00 29.94 29.88 10 10 10 20 10 24 0.00 Rain
21 77 66 54 51 44 38 85 52 28 29.94 29.89 29.85 10 10 10 31 22 38 0.01  
22 72 56 41 42 30 13 70 40 11 30.02 29.94 29.88 10 10 10 23 8 28 0.00  
23 73 59 45 43 40 32 86 52 23 29.98 29.94 29.88 10 10 10 18 14 17 0.00  
24 76 62 48 46 41 28 83 52 17 30.00 29.95 29.90 10 10 10 22 13 26 0.00  
25 76 62 49 50 47 44 94 65 36 30.00 29.96 29.92 10 9 6 25 17 32 0.00  
26 76 64 53 54 50 47 99 66 38 30.07 30.03 29.99 10 10 10 26 20 34 0.00  
27 67 60 51 61 55 44 100 80 56 30.10 30.05 30.00 10 10 10 23 18 28 0.02 Rain
28 79 67 57 59 55 50 100 77 43 29.99 29.95 29.89 10 10 10 26 12 34 0.00  
29 78 67 57 54 51 50 77 61 42 29.94 29.89 29.86 10 10 10 30 21 34 0.00 Rain
30 82 66 51 50 47 44 88 55 28 29.97 29.93 29.89 10 10 10 18 14 - 0.00  
31 93 73 53 51 46 40 77 44 17 30.01 29.94 29.88 10 10 10 15 9 - 0.00