Weather History for San Bernardino, CA

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Month of August, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 107 °F 98 °F 87 °F
Mean Temperature 91 °F 84 °F 75 °F
Min Temperature 80 °F 70 °F 59 °F
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 26 19 10 576
Growing Degree Days (base 50) 41 34 25 1051
Dew Point  
Dew Point 64 °F 53 °F 30 °F
Precipitation  
Precipitation 0.00 in 0.00 in 0.00 in 0.00 in
Snowdepth - - - -
Wind  
Wind 18 mph 4 mph 0 mph
Gust Wind 29 mph 19 mph 15 mph
Sea Level Pressure  
Sea Level Pressure 30.06 in 29.88 in 29.70 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Aug. 27, 2012 Rise Set
Actual Time 6:19 AM PDT 7:20 PM PDT
Civil Twilight 5:53 AM PDT 7:46 PM PDT
Nautical Twilight 5:23 AM PDT 8:16 PM PDT
Astronomical Twilight 4:51 AM PDT 8:48 PM PDT
Moon 4:37 PM PDT (8/27) 2:15 AM PDT (8/27)
Length of Visible Light 13h 52m
Length of Day
13h 01m
Waxing Gibbous, 83% of the Moon is Illuminated
Aug 27
Waxing Gibbous
Aug 31
Full
Sep 8
Last Quarter
Sep 15
New
Sep 22
First Quarter

Weather History Calendar

Precipitation Actual month total 0.00 Average Month Total: 0.18
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Partly Cloudy
Actual:
91 | 68 0.00
Average:
97 | 63 0.00
Scattered Clouds
Actual:
95 | 66 0.00
Average:
96 | 63 0.00
Partly Cloudy
Actual:
87 | 64 0.00
Average:
96 | 63 0.00
Partly Cloudy
Actual:
91 | 64 0.00
Average:
96 | 62 0.00
Scattered Clouds
Actual:
98 | 64 0.00
Average:
98 | 63 0.00
Scattered Clouds
Actual:
107 | 69 0.00
Average:
97 | 63 0.00
Partly Cloudy
Actual:
105 | 75 0.00
Average:
97 | 63 0.00
Scattered Clouds
Actual:
105 | 73 0.00
Average:
97 | 62 0.00
Scattered Clouds
Actual:
105 | 73 0.00
Average:
96 | 62 0.01
Partly Cloudy
Actual:
107 | 75 0.00
Average:
95 | 62 0.00
Partly Cloudy
Actual:
102 | 77 0.00
Average:
96 | 62 0.00
Partly Cloudy
Actual:
105 | 75 0.00
Average:
95 | 62 0.00
Partly Cloudy
Actual:
105 | 75 0.00
Average:
93 | 62 0.00
Scattered Clouds
Actual:
102 | 73 0.00
Average:
92 | 61 0.00
Partly Cloudy
Actual:
96 | 69 0.00
Average:
92 | 61 0.00
Partly Cloudy
Actual:
102 | 73 0.00
Average:
92 | 61 0.00
Partly Cloudy
Actual:
95 | 80 0.00
Average:
92 | 61 0.09
Scattered Clouds
Actual:
96 | 75 0.00
Average:
92 | 62 0.04
Scattered Clouds
Actual:
98 | 73 0.00
Average:
92 | 61 0.01
Scattered Clouds
Actual:
96 | 71 0.00
Average:
92 | 61 0.00
Scattered Clouds
Actual:
93 | 69 0.00
Average:
93 | 60 0.00
Partly Cloudy
Actual:
91 | 66 0.00
Average:
94 | 60 0.00
Partly Cloudy
Actual:
91 | 66 0.00
Average:
96 | 59 0.00
Partly Cloudy
Actual:
89 | 66 0.00
Average:
94 | 61 0.01
Partly Cloudy
Actual:
87 | 64 0.00
Average:
94 | 62 0.00
Clear
Actual:
91 | 59 0.00
Average:
93 | 61 0.00
Clear
Actual:
98 | 60 0.00
Average:
95 | 61 0.02
Partly Cloudy
Actual:
104 | 66 0.00
Average:
96 | 61 0.00
Partly Cloudy
Actual:
105 | 73 0.00
Average:
96 | 62 0.00
Partly Cloudy
Actual:
96 | 71 0.00
Average:
95 | 61 0.00
Scattered Clouds
Actual:
96 | 71 0.00
Average:
94 | 60 0.00
 

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

2012 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Aug high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 91 80 68 57 50 45 68 34 21 30.06 30.01 29.96 10 9 7 12 4 - 0.00  
2 95 80 66 54 50 46 64 33 19 30.01 29.94 29.88 10 8 6 15 4 - 0.00  
3 87 76 64 57 54 52 77 45 29 29.94 29.87 29.82 10 9 7 14 6 - 0.00  
4 91 78 64 59 56 52 77 47 28 29.94 29.91 29.87 10 7 5 9 4 - 0.00  
5 98 81 64 59 54 48 83 39 18 29.99 29.95 29.90 7 7 5 13 4 16 0.00  
6 107 88 69 55 51 45 60 27 13 30.01 29.95 29.89 10 10 7 16 5 22 0.00  
7 105 90 75 55 51 46 47 26 14 29.96 29.91 29.85 10 9 7 14 5 20 0.00  
8 105 89 73 57 53 48 57 27 14 29.94 29.89 29.84 10 9 7 14 4 - 0.00  
9 105 89 73 57 52 46 57 25 14 29.92 29.86 29.80 10 8 7 16 5 - 0.00  
10 107 91 75 57 54 48 53 26 14 29.84 29.77 29.70 10 10 10 15 5 - 0.00  
11 102 90 77 59 57 52 54 31 20 29.82 29.79 29.76 10 10 10 18 4 23 0.00  
12 105 90 75 57 53 46 53 27 17 29.85 29.81 29.76 10 9 7 13 4 - 0.00  
13 105 90 75 55 52 48 47 25 14 29.98 29.83 29.77 10 9 7 13 4 15 0.00  
14 102 88 73 59 54 48 61 30 16 29.87 29.81 29.74 10 8 7 17 4 23 0.00  
15 96 82 69 54 50 46 49 28 22 29.91 29.85 29.81 10 9 7 14 5 20 0.00  
16 102 88 73 61 54 45 53 31 18 29.92 29.87 29.82 10 10 10 14 2 - 0.00  
17 95 88 80 61 55 48 32 29 25 29.99 29.90 29.84 10 10 10 13 3 18 0.00  
18 96 86 75 61 56 50 44 32 25 29.95 29.88 29.82 10 10 10 14 5 - 0.00  
19 98 86 73 55 54 54 53 32 22 29.92 29.86 29.80 10 9 7 16 5 21 0.00  
20 96 84 71 57 52 46 53 31 18 29.93 29.88 29.82 10 9 7 15 4 22 0.00  
21 93 81 69 61 57 48 64 41 21 29.94 29.89 29.84 10 8 7 14 5 18 0.00  
22 91 78 66 63 60 57 88 51 31 29.93 29.90 29.85 10 8 5 14 5 - 0.00  
23 91 78 66 63 60 55 88 53 29 29.96 29.90 29.85 10 6 3 14 5 - 0.00  
24 89 78 66 63 60 54 88 56 29 29.95 29.89 29.84 10 7 3 12 3 - 0.00  
25 87 76 64 61 57 50 88 53 27 29.91 29.86 29.81 10 6 2 17 4 - 0.00  
26 91 75 59 57 48 37 88 40 16 29.97 29.92 29.87 10 8 3 13 3 18 0.00  
27 98 79 60 46 39 30 59 22 10 30.00 29.95 29.88 10 10 10 13 4 - 0.00  
28 104 85 66 48 43 34 46 20 13 29.95 29.89 29.84 10 9 7 13 4 20 0.00  
29 105 89 73 54 50 46 41 26 15 29.87 29.81 29.76 10 9 7 12 4 18 0.00  
30 96 84 71 64 59 52 65 43 27 29.86 29.83 29.80 10 8 7 17 4 29 0.00  
31 96 84 71 61 48 36 61 30 13 29.95 29.89 29.86 10 10 10 16 3 - 0.00