Weather History for Ontario, CA

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Month of November, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 95 °F 75 °F 61 °F
Mean Temperature 75 °F 63 °F 52 °F
Min Temperature 59 °F 50 °F 36 °F
Degree Days  
Heating Degree Days (base 65) 13 3 0 97
Cooling Degree Days (base 65) 10 1 0 33
Growing Degree Days (base 50) 27 12 2 370
Dew Point  
Dew Point 61 °F 42 °F 7 °F
Precipitation  
Precipitation 0.19 in 0.01 in 0.00 in 0.33 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 30 mph 3 mph 0 mph
Gust Wind 76 mph 20 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.30 in 30.05 in 29.84 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Nov. 09, 2012 Rise Set
Actual Time 6:17 AM PST 4:50 PM PST
Civil Twilight 5:51 AM PST 5:16 PM PST
Nautical Twilight 5:21 AM PST 5:46 PM PST
Astronomical Twilight 4:52 AM PST 6:16 PM PST
Moon 1:33 AM PST (11/9) 1:55 PM PST (11/9)
Length of Visible Light 11h 25m
Length of Day
10h 32m
Waning Crescent, 22% of the Moon is Illuminated
Nov 9
Waning Crescent
Nov 13
New
Nov 20
First Quarter
Nov 28
Full
Dec 6
Last Quarter

Weather History Calendar

Precipitation Actual month total 0.33 Normal Month Total: 1.21
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Fog
Actual:
72 | 50 0.00
Average:
77 | 51 0.05
Partly Cloudy
Actual:
71 | 51 0.00
Average:
77 | 51 0.05
Scattered Clouds
Actual:
84 | 48 0.00
Average:
77 | 50 0.05
Clear
Actual:
93 | 51 0.00
Average:
76 | 50 0.05
Clear
Actual:
95 | 55 0.00
Average:
76 | 50 0.04
Clear
Actual:
88 | 57 0.00
Average:
76 | 50 0.04
Clear
Actual:
78 | 54 0.00
Average:
76 | 49 0.05
Rain
Actual:
69 | 56 T
Average:
75 | 49 0.05
Rain
Actual:
61 | 53 T
Average:
75 | 49 0.04
Scattered Clouds
Actual:
62 | 43 0.00
Average:
75 | 48 0.05
Clear
Actual:
68 | 36 0.00
Average:
74 | 48 0.04
Clear
Actual:
73 | 38 0.00
Average:
74 | 48 0.04
Clear
Actual:
84 | 42 0.00
Average:
74 | 48 0.04
Partly Cloudy
Actual:
81 | 48 0.00
Average:
73 | 47 0.04
Rain
Actual:
72 | 52 0.00
Average:
73 | 47 0.04
Rain
Actual:
71 | 56 0.01
Average:
73 | 47 0.04
Rain
Actual:
68 | 57 0.04
Average:
72 | 47 0.04
Partly Cloudy
Actual:
69 | 58 T
Average:
72 | 46 0.04
Fog
Actual:
70 | 49 0.00
Average:
72 | 46 0.05
Clear
Actual:
76 | 47 0.00
Average:
71 | 46 0.04
Scattered Clouds
Actual:
71 | 47 0.00
Average:
71 | 45 0.04
Clear
Actual:
77 | 47 0.00
Average:
71 | 45 0.05
Scattered Clouds
Actual:
84 | 48 0.00
Average:
70 | 45 0.03
Clear
Actual:
88 | 51 0.00
Average:
70 | 45 0.04
Fog
Actual:
77 | 50 0.00
Average:
70 | 45 0.03
Fog
Actual:
71 | 52 0.00
Average:
69 | 44 0.03
Partly Cloudy
Actual:
75 | 48 0.00
Average:
69 | 44 0.03
Mostly Cloudy
Actual:
66 | 53 0.00
Average:
69 | 44 0.03
Rain
Actual:
65 | 56 0.09
Average:
68 | 44 0.02
Rain
Actual:
65 | 59 0.19
Average:
68 | 44 0.03
 

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
Nov high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 72 61 50 54 51 47 100 71 41 30.03 29.99 29.93 8 3 0 13 3 26 0.00 Fog
2 71 61 51 52 49 45 96 67 38 30.01 29.97 29.90 10 5 3 10 3 16 0.00  
3 84 66 48 51 45 34 93 55 17 30.04 30.00 29.95 10 7 4 12 3 32 0.00  
4 93 72 51 43 30 18 64 35 6 30.08 30.03 29.98 10 10 9 30 4 22 0.00  
5 95 75 55 37 29 23 36 22 7 30.07 30.01 29.94 10 10 10 18 5 26 0.00  
6 88 73 57 51 40 31 39 27 14 30.07 30.02 29.96 10 10 10 14 3 18 0.00  
7 78 66 54 55 50 43 86 59 31 30.05 29.99 29.93 10 7 4 13 3 20 0.00  
8 69 63 56 56 53 50 86 71 56 30.04 29.94 29.87 10 5 2 22 9 23 T Rain
9 61 57 53 52 44 35 93 66 39 29.94 29.89 29.84 10 10 3 20 11 76 T Rain
10 62 53 43 43 35 22 83 53 22 30.15 30.02 29.94 10 10 10 21 4 31 0.00  
11 68 52 36 30 22 13 70 41 12 30.30 30.23 30.15 10 10 10 18 5 25 0.00  
12 73 56 38 29 20 7 60 34 7 30.26 30.18 30.09 10 10 10 18 3 - 0.00  
13 84 63 42 27 20 9 49 28 6 30.12 30.06 29.99 10 10 10 8 2 12 0.00  
14 81 65 48 38 27 14 46 27 8 30.07 30.02 29.97 10 10 10 10 3 12 0.00  
15 72 62 52 48 33 21 50 33 15 30.09 30.06 30.00 10 10 10 16 2 21 0.00 Rain
16 71 64 56 52 44 33 83 55 26 30.11 30.06 30.00 10 10 6 7 2 17 0.01 Rain
17 68 63 57 56 55 53 93 78 63 30.11 30.07 30.03 10 9 4 12 3 14 0.04 Rain
18 69 64 58 56 53 48 93 70 47 30.17 30.11 30.06 10 8 2 13 4 15 T  
19 70 60 49 52 49 46 93 69 44 30.25 30.18 30.14 10 9 6 8 1 13 0.00 Fog
20 76 62 47 49 45 37 86 57 27 30.15 30.09 30.01 10 10 10 12 2 16 0.00  
21 71 59 47 50 47 44 86 63 40 30.10 30.05 30.00 10 9 7 9 2 13 0.00  
22 77 62 47 52 47 44 86 60 33 30.11 30.06 30.01 10 8 5 10 2 14 0.00  
23 84 66 48 47 39 30 77 46 14 30.15 30.09 30.04 10 10 6 8 3 10 0.00  
24 88 70 51 45 34 23 54 32 9 30.08 29.99 29.90 10 10 10 10 3 13 0.00  
25 77 64 50 52 45 34 63 43 23 29.97 29.91 29.85 10 8 0 12 2 16 0.00 Fog
26 71 62 52 53 50 48 100 74 47 30.10 30.03 29.96 10 4 0 13 3 29 0.00 Fog
27 75 62 48 53 48 41 89 59 29 30.17 30.09 30.01 8 6 3 20 1 31 0.00  
28 66 60 53 53 50 48 93 73 52 30.21 30.15 30.10 10 4 2 10 3 13 0.00  
29 65 61 56 58 56 53 93 86 78 30.24 30.18 30.12 10 5 2 14 4 17 0.09 Rain
30 65 62 59 61 59 55 93 90 87 30.16 30.12 30.06 10 5 2 13 2 16 0.19 Rain