Weather History for Riverside, CA

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Month of October, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 107 °F 84 °F 67 °F
Mean Temperature 87 °F 72 °F 61 °F
Min Temperature 68 °F 59 °F 49 °F
Degree Days  
Heating Degree Days (base 65) 4 0 0 13
Cooling Degree Days (base 65) 22 7 0 221
Growing Degree Days (base 50) 36 22 10 669
Dew Point  
Dew Point 63 °F 48 °F 16 °F
Precipitation  
Precipitation 0.05 in 0.00 in 0.00 in 0.06 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 18 mph 4 mph 0 mph
Gust Wind 27 mph 19 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.17 in 29.93 in 29.69 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Oct. 17, 2012 Rise Set
Actual Time 6:56 AM PDT 6:12 PM PDT
Civil Twilight 6:31 AM PDT 6:37 PM PDT
Nautical Twilight 6:02 AM PDT 7:06 PM PDT
Astronomical Twilight 5:33 AM PDT 7:35 PM PDT
Moon 9:28 AM PDT (10/17) 8:01 PM PDT (10/17)
Length of Visible Light 12h 06m
Length of Day
11h 15m
Waxing Crescent, 8% of the Moon is Illuminated
Oct 17
Waxing Crescent
Oct 21
First Quarter
Oct 29
Full
Nov 6
Last Quarter
Nov 13
New

Weather History Calendar

Precipitation Actual month total 0.06 Normal Month Total: 0.28
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Clear
Actual:
107 | 66 0.00
Average:
86 | 59 0.00
Clear
Actual:
104 | 68 0.00
Average:
86 | 59 0.00
Scattered Clouds
Actual:
95 | 64 0.00
Average:
85 | 58 0.00
Fog
Actual:
85 | 60 0.00
Average:
85 | 58 0.01
Fog
Actual:
83 | 57 0.00
Average:
85 | 58 0.00
Scattered Clouds
Actual:
84 | 60 0.00
Average:
84 | 58 0.01
Clear
Actual:
86 | 59 0.00
Average:
84 | 57 0.00
Partly Cloudy
Actual:
82 | 58 0.00
Average:
84 | 57 0.01
Rain
Actual:
79 | 59 0.00
Average:
83 | 57 0.00
Partly Cloudy
Actual:
76 | 59 0.00
Average:
83 | 57 0.01
Rain
Actual:
67 | 55 0.05
Average:
83 | 56 0.00
Partly Cloudy
Actual:
69 | 52 0.01
Average:
83 | 56 0.01
Scattered Clouds
Actual:
78 | 51 0.00
Average:
82 | 56 0.01
Clear
Actual:
96 | 56 0.00
Average:
82 | 56 0.01
Scattered Clouds
Actual:
95 | 58 0.00
Average:
82 | 55 0.01
Clear
Actual:
96 | 58 0.00
Average:
82 | 55 0.01
Clear
Actual:
102 | 62 0.00
Average:
81 | 55 0.01
Partly Cloudy
Actual:
80 | 66 0.00
Average:
81 | 54 0.01
Clear
Actual:
84 | 57 0.00
Average:
81 | 54 0.01
Rain
Actual:
75 | 62 T
Average:
81 | 54 0.01
Mostly Cloudy
Actual:
74 | 61 0.00
Average:
81 | 54 0.01
Partly Cloudy
Actual:
73 | 60 0.00
Average:
80 | 53 0.02
Partly Cloudy
Actual:
72 | 56 0.00
Average:
80 | 53 0.01
Clear
Actual:
74 | 50 0.00
Average:
80 | 53 0.01
Clear
Actual:
81 | 63 0.00
Average:
80 | 53 0.01
Clear
Actual:
82 | 67 0.00
Average:
79 | 52 0.02
Clear
Actual:
91 | 57 0.00
Average:
79 | 52 0.01
Clear
Actual:
90 | 57 0.00
Average:
79 | 52 0.01
Clear
Actual:
86 | 54 0.00
Average:
79 | 51 0.02
Clear
Actual:
84 | 61 0.00
Average:
79 | 51 0.01
Scattered Clouds
Actual:
78 | 49 0.00
Average:
78 | 51 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

2012 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Oct high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 107 87 66 52 44 27 56 31 6 29.92 29.85 29.75 10 10 10 16 4 22 0.00  
2 104 86 68 51 44 35 40 26 11 29.84 29.80 29.74 10 10 10 18 6 23 0.00  
3 95 80 64 54 49 42 67 42 16 29.99 29.91 29.84 10 10 10 17 3 25 0.00  
4 85 73 60 59 56 48 97 64 31 30.11 30.04 29.97 10 7 1 13 3 18 0.00 Fog
5 83 70 57 58 56 51 93 64 34 30.07 29.99 29.89 10 7 0 12 3 15 0.00 Fog
6 84 72 60 59 57 53 90 64 37 29.94 29.89 29.83 10 9 6 13 2 16 0.00  
7 86 73 59 61 57 54 84 61 37 29.91 29.87 29.81 10 10 7 15 2 20 0.00  
8 82 70 58 61 58 55 97 70 42 30.00 29.94 29.87 10 7 2 12 3 17 0.00  
9 79 69 59 61 57 53 90 66 42 30.01 29.94 29.86 10 8 2 13 3 20 0.00 Rain
10 76 68 59 56 53 49 84 63 41 30.00 29.93 29.85 10 10 10 15 4 21 0.00  
11 67 61 55 53 51 46 86 67 48 29.96 29.89 29.86 10 10 10 6 2 16 0.05 Rain
12 69 61 52 53 51 48 96 73 49 30.14 30.06 29.96 10 10 9 9 1 13 0.01  
13 78 65 51 55 51 48 96 66 36 30.17 30.10 30.01 10 9 6 7 2 10 0.00  
14 96 76 56 55 46 37 84 49 13 30.05 29.97 29.88 10 10 10 10 4 18 0.00  
15 95 77 58 51 45 32 56 34 11 29.96 29.87 29.80 10 10 10 15 4 20 0.00  
16 96 77 58 56 47 35 69 41 12 29.85 29.77 29.69 10 10 10 13 4 17 0.00  
17 102 82 62 52 45 36 63 37 11 29.80 29.75 29.70 10 10 10 14 4 18 0.00  
18 80 73 66 59 58 57 49 49 49 30.01 30.00 29.97 10 10 10 12 10 17 0.00  
19 84 71 57 61 59 55 84 66 47 30.01 29.92 29.83 10 10 7 14 4 17 0.00  
20 75 69 62 63 60 57 93 75 57 29.93 29.86 29.78 10 7 1 13 3 17 T Rain
21 74 68 61 59 57 53 90 70 49 29.92 29.86 29.81 10 10 10 10 1 14 0.00  
22 73 67 60 58 54 50 90 68 46 29.99 29.92 29.86 10 10 10 15 4 21 0.00  
23 72 64 56 53 49 40 86 61 35 29.99 29.94 29.88 10 10 10 15 3 18 0.00  
24 74 62 50 48 45 40 83 57 31 30.02 29.98 29.95 10 10 10 13 4 17 0.00  
25 81 72 63 39 33 30 48 33 17 30.06 29.98 29.94 20 11 10 6 2 24 0.00  
26 82 75 67 24 21 16 16 13 10 30.08 30.00 29.91 10 10 10 15 12 27 0.00  
27 91 74 57 34 23 19 28 18 7 29.94 29.87 29.83 10 10 10 14 8 25 0.00  
28 90 74 57 36 29 19 33 21 8 29.97 29.94 29.90 10 10 10 10 4 17 0.00  
29 86 70 54 43 35 28 59 36 12 30.10 30.04 30.00 10 10 10 12 5 - 0.00  
30 84 73 61 50 39 30 39 27 14 30.07 30.01 29.96 10 9 7 12 4 - 0.00  
31 78 64 49 52 45 37 74 51 27 30.05 29.98 29.92 10 8 6 12 5 15 0.00