Weather History for Chino, CA

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Month of January, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 82 °F 66 °F 53 °F
Mean Temperature 60 °F 51 °F 40 °F
Min Temperature 57 °F 36 °F 26 °F
Degree Days  
Heating Degree Days (base 65) 25 14 6 438
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 10 3 0 91
Dew Point  
Dew Point 58 °F 30 °F -5 °F
Precipitation  
Precipitation 0.11 in 0.01 in 0.00 in 0.25 in
Snowdepth - - - -
Wind  
Wind 25 mph 4 mph 0 mph
Gust Wind 32 mph 22 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.45 in 30.13 in 29.89 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Jan. 09, 2013 Rise Set
Actual Time 6:56 AM PST 4:59 PM PST
Civil Twilight 6:29 AM PST 5:26 PM PST
Nautical Twilight 5:58 AM PST 5:57 PM PST
Astronomical Twilight 5:28 AM PST 6:27 PM PST
Moon 4:40 AM PST (1/9) 3:06 PM PST (1/9)
Length of Visible Light 10h 57m
Length of Day
10h 02m
Waning Crescent, 6% of the Moon is Illuminated
Jan 9
Waning Crescent
Jan 11
New
Jan 18
First Quarter
Jan 26
Full
Feb 3
Last Quarter

Weather History Calendar

Precipitation Actual month total 0.25 Average Month Total: 1.03
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Partly Cloudy
Actual:
60 | 34 0.00
Average:
66 | 38 0.04
Clear
Actual:
64 | 35 0.00
Average:
66 | 38 0.04
Clear
Actual:
69 | 32 0.00
Average:
66 | 38 0.04
Clear
Actual:
64 | 32 0.00
Average:
66 | 38 0.04
Scattered Clouds
Actual:
64 | 30 0.00
Average:
66 | 38 0.04
Rain
Actual:
55 | 39 0.04
Average:
66 | 38 0.04
Scattered Clouds
Actual:
66 | 34 0.00
Average:
66 | 38 0.04
Scattered Clouds
Actual:
73 | 32 0.00
Average:
66 | 38 0.04
Partly Cloudy
Actual:
71 | 37 0.00
Average:
66 | 38 0.04
Rain
Actual:
57 | 39 0.00
Average:
66 | 38 0.04
Scattered Clouds
Actual:
53 | 28 0.00
Average:
66 | 38 0.04
Clear
Actual:
54 | 26 0.00
Average:
66 | 38 0.04
Scattered Clouds
Actual:
54 | 27 0.00
Average:
66 | 38 0.04
Scattered Clouds
Actual:
53 | 37 0.00
Average:
66 | 38 0.03
Scattered Clouds
Actual:
60 | 26 0.00
Average:
66 | 39 0.03
Clear
Actual:
69 | 30 0.00
Average:
66 | 39 0.03
Scattered Clouds
Actual:
77 | 33 0.00
Average:
66 | 39 0.03
Scattered Clouds
Actual:
78 | 34 0.00
Average:
65 | 39 0.03
Scattered Clouds
Actual:
78 | 33 0.00
Average:
65 | 39 0.03
Scattered Clouds
Actual:
79 | 30 0.00
Average:
65 | 39 0.03
Clear
Actual:
82 | 33 0.00
Average:
64 | 39 0.03
Partly Cloudy
Actual:
80 | 36 0.00
Average:
64 | 39 0.03
Rain
Actual:
72 | 44 0.00
Average:
64 | 38 0.03
Rain
Actual:
64 | 52 0.11
Average:
64 | 38 0.03
Rain
Actual:
62 | 57 0.09
Average:
64 | 38 0.03
Rain
Actual:
64 | 55 0.00
Average:
64 | 38 0.02
Thunderstorm
Actual:
61 | 46 0.01
Average:
64 | 38 0.02
Fog
Actual:
57 | 33 0.00
Average:
65 | 38 0.02
Partly Cloudy
Actual:
59 | 32 0.00
Average:
65 | 38 0.03
Scattered Clouds
Actual:
69 | 35 0.00
Average:
65 | 38 0.03
Scattered Clouds
Actual:
75 | 37 0.00
Average:
65 | 38 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

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Jan high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 60 47 34 36 26 14 92 53 21 30.26 30.18 30.10 10 8 4 17 4 23 0.00  
2 64 50 35 33 25 13 76 42 18 30.14 30.08 30.05 10 9 7 18 4 29 0.00  
3 69 50 32 31 26 17 79 49 14 30.20 30.12 30.07 10 9 8 7 3 - 0.00  
4 64 49 32 32 23 16 82 42 15 30.30 30.23 30.18 10 9 6 7 3 - 0.00  
5 64 47 30 39 30 19 86 61 17 30.32 30.25 30.19 10 8 4 9 1 - 0.00  
6 55 47 39 44 41 36 96 82 57 30.22 30.14 30.04 10 6 2 13 3 - 0.04 Rain
7 66 50 34 40 34 26 96 65 22 30.11 30.03 29.98 10 8 3 15 3 - 0.00  
8 73 52 32 45 35 22 90 62 16 30.13 30.08 30.04 10 9 5 8 2 - 0.00  
9 71 54 37 47 41 34 93 73 26 30.15 30.08 30.02 10 7 2 12 3 - 0.00  
10 57 49 39 48 38 16 97 71 21 30.06 29.98 29.89 10 6 1 25 7 32 0.00 Rain
11 53 40 28 26 23 20 85 52 28 30.20 30.11 30.04 10 10 9 12 3 - 0.00  
12 54 40 26 27 20 9 84 53 17 30.18 30.12 30.09 10 9 7 10 3 18 0.00  
13 54 40 27 26 19 5 78 47 20 30.19 30.12 30.06 10 9 5 15 2 30 0.00  
14 53 46 37 13 0 -5 36 16 11 30.34 30.26 30.16 10 10 8 18 10 29 0.00  
15 60 43 26 25 18 13 71 41 16 30.45 30.38 30.32 10 9 7 13 4 - 0.00  
16 69 50 30 31 26 19 82 47 18 30.36 30.26 30.13 10 9 7 17 4 21 0.00  
17 77 55 33 34 20 11 78 31 9 30.20 30.14 30.07 10 10 8 17 7 22 0.00  
18 78 56 34 30 21 16 73 30 10 30.16 30.12 30.06 10 10 8 15 5 - 0.00  
19 78 56 33 27 19 9 72 33 7 30.20 30.14 30.09 10 9 7 18 5 24 0.00  
20 79 54 30 26 19 8 73 36 7 30.16 30.11 30.02 10 9 8 10 3 - 0.00  
21 82 58 33 26 15 3 67 28 5 30.11 30.07 30.02 10 9 7 17 5 20 0.00  
22 80 58 36 33 22 6 59 33 6 30.13 30.08 30.03 10 9 7 7 3 - 0.00  
23 72 58 44 41 35 30 63 46 25 30.14 30.08 30.04 10 9 8 17 2 - 0.00 Rain
24 64 58 52 55 52 43 94 82 59 30.23 30.16 30.12 10 7 2 7 2 - 0.11 Rain
25 62 60 57 58 55 53 96 89 83 30.16 30.06 29.96 10 7 4 9 3 - 0.09 Rain
26 64 60 55 58 55 54 100 92 77 30.00 29.94 29.90 10 4 0 14 2 - 0.00 Fog , Rain
27 61 54 46 54 47 40 100 80 55 30.03 29.99 29.95 10 9 7 17 7 22 0.01 Thunderstorm
28 57 45 33 41 35 25 100 76 28 30.19 30.09 30.03 10 8 0 12 2 - 0.00 Fog
29 59 46 32 39 35 28 96 72 41 30.26 30.21 30.16 10 9 5 13 1 - 0.00  
30 69 52 35 43 38 34 97 69 29 30.36 30.27 30.22 10 8 3 8 2 - 0.00  
31 75 56 37 44 39 33 89 61 22 30.25 30.17 30.10 10 9 6 7 1 - 0.00