Weather History for Riverside, CA

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Month of February, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 85 °F 69 °F 53 °F
Mean Temperature 68 °F 58 °F 49 °F
Min Temperature 55 °F 46 °F 39 °F
Degree Days  
Heating Degree Days (base 65) 16 7 0 210
Cooling Degree Days (base 65) 3 0 0 5
Growing Degree Days (base 50) 18 7 0 213
Dew Point  
Dew Point 50 °F 34 °F 3 °F
Precipitation  
Precipitation 0.36 in 0.01 in 0.00 in 0.37 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 23 mph 4 mph 0 mph
Gust Wind 35 mph 20 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.27 in 30.01 in 29.75 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Feb. 04, 2012 Rise Set
Actual Time 6:44 AM PST 5:23 PM PST
Civil Twilight 6:18 AM PST 5:49 PM PST
Nautical Twilight 5:48 AM PST 6:18 PM PST
Astronomical Twilight 5:19 AM PST 6:48 PM PST
Moon 2:29 PM PST (2/4) 4:08 AM PST (2/4)
Length of Visible Light 11h 30m
Length of Day
10h 38m
Waxing Gibbous, 89% of the Moon is Illuminated
Feb 4
Waxing Gibbous
Feb 7
Full
Feb 14
Last Quarter
Feb 21
New
Feb 29
First Quarter

Weather History Calendar

Precipitation Actual month total 0.37 Normal Month Total: 3.04
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Scattered Clouds
Actual:
71 | 41 0.00
Average:
66 | 44 0.05
Clear
Actual:
71 | 41 0.00
Average:
66 | 44 0.05
Clear
Actual:
70 | 55 0.00
Average:
66 | 44 0.06
Scattered Clouds
Actual:
72 | 43 0.00
Average:
66 | 44 0.06
Clear
Actual:
74 | 40 0.00
Average:
66 | 44 0.07
Partly Cloudy
Actual:
74 | 44 0.00
Average:
66 | 44 0.08
Rain
Actual:
64 | 53 T
Average:
67 | 44 0.09
Scattered Clouds
Actual:
75 | 46 0.00
Average:
67 | 44 0.09
Clear
Actual:
82 | 46 0.00
Average:
67 | 44 0.10
Scattered Clouds
Actual:
78 | 48 0.00
Average:
67 | 44 0.10
Partly Cloudy
Actual:
66 | 49 0.00
Average:
67 | 44 0.12
Partly Cloudy
Actual:
62 | 48 0.00
Average:
67 | 44 0.12
Mostly Cloudy
Actual:
63 | 50 0.00
Average:
67 | 44 0.13
Scattered Clouds
Actual:
62 | 40 0.00
Average:
67 | 44 0.13
Rain
Actual:
53 | 46 0.36
Average:
67 | 44 0.13
Scattered Clouds
Actual:
67 | 42 0.01
Average:
67 | 44 0.14
Clear
Actual:
74 | 51 0.00
Average:
67 | 44 0.13
Scattered Clouds
Actual:
67 | 39 0.00
Average:
67 | 44 0.13
Partly Cloudy
Actual:
60 | 49 0.00
Average:
68 | 44 0.13
Partly Cloudy
Actual:
62 | 46 0.00
Average:
68 | 44 0.13
Scattered Clouds
Actual:
78 | 41 0.00
Average:
68 | 45 0.14
Scattered Clouds
Actual:
82 | 53 0.00
Average:
68 | 45 0.13
Clear
Actual:
84 | 45 0.00
Average:
68 | 45 0.14
Scattered Clouds
Actual:
85 | 48 0.00
Average:
68 | 45 0.14
Partly Cloudy
Actual:
72 | 53 0.00
Average:
68 | 45 0.13
Fog
Actual:
69 | 45 0.00
Average:
69 | 45 0.12
Rain
Actual:
61 | 47 T
Average:
69 | 45 0.10
Partly Cloudy
Actual:
56 | 42 0.00
Average:
69 | 45 0.10
Partly Cloudy
Actual:
60 | 40 0.00
Average:
69 | 45 0.12
 

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
Feb high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 71 56 41 46 41 36 83 57 31 30.17 30.10 30.01 10 8 7 12 2 16 0.00  
2 71 56 41 42 25 3 92 51 10 30.06 29.97 29.87 10 8 1 21 4 30 0.00  
3 70 63 55 15 11 3 16 13 10 30.04 29.99 29.95 10 10 10 21 10 32 0.00  
4 72 58 43 25 19 16 37 25 12 30.06 30.02 29.97 10 10 10 14 6 21 0.00  
5 74 57 40 26 21 15 54 33 11 30.06 30.01 29.94 10 10 10 10 4 16 0.00  
6 74 59 44 27 22 18 49 31 13 30.01 29.96 29.90 10 10 10 9 4 13 0.00  
7 64 59 53 44 34 24 48 36 23 29.97 29.91 29.86 10 10 10 12 3 17 T Rain
8 75 61 46 44 34 26 77 48 18 30.14 30.04 29.97 10 10 10 18 5 30 0.00  
9 82 64 46 37 32 26 54 34 14 30.18 30.13 30.06 10 10 10 14 4 17 0.00  
10 78 63 48 49 38 32 56 38 19 30.15 30.09 30.02 10 10 10 13 4 18 0.00  
11 66 58 49 48 46 39 89 65 40 30.05 29.97 29.88 10 8 4 14 3 20 0.00  
12 62 55 48 46 44 41 86 68 49 30.03 29.96 29.92 10 10 10 10 1 14 0.00  
13 63 57 50 46 42 37 83 66 48 30.03 29.94 29.85 10 10 10 22 4 28 0.00  
14 62 51 40 41 37 33 86 61 36 30.06 29.97 29.88 10 10 10 10 2 14 0.00  
15 53 50 46 45 39 34 86 75 63 30.06 29.97 29.88 10 9 3 10 2 18 0.36 Rain
16 67 55 42 34 26 20 82 53 24 30.10 30.03 29.96 10 10 10 21 10 35 0.01  
17 74 63 51 36 23 12 24 17 9 30.14 30.10 30.04 10 10 10 13 5 21 0.00  
18 67 53 39 45 38 30 79 53 26 30.12 30.05 29.97 10 10 10 14 4 18 0.00  
19 60 55 49 45 43 38 80 64 47 30.10 30.01 29.95 10 10 10 9 2 13 0.00  
20 62 54 46 45 43 39 93 68 42 30.11 30.07 30.02 10 8 6 8 1 10 0.00  
21 78 60 41 41 31 19 89 50 11 30.13 30.09 30.05 10 10 6 15 5 22 0.00  
22 82 68 53 38 32 26 46 31 15 30.11 30.00 29.91 10 10 10 16 6 22 0.00  
23 84 65 45 42 37 26 61 37 13 29.91 29.84 29.75 10 10 10 12 3 20 0.00  
24 85 67 48 50 38 14 63 35 7 30.16 30.03 29.92 10 9 4 14 5 22 0.00  
25 72 63 53 48 47 43 83 59 35 30.12 30.02 29.93 10 6 4 13 4 18 0.00  
26 69 57 45 46 44 40 93 65 37 29.97 29.90 29.80 10 6 0 16 3 21 0.00 Fog
27 61 54 47 45 40 32 71 53 35 29.92 29.86 29.80 10 10 4 23 6 30 T Rain
28 56 49 42 37 34 31 76 57 38 30.26 30.16 29.94 10 10 10 15 5 20 0.00  
29 60 50 40 45 39 33 86 62 37 30.27 30.21 30.16 10 10 10 13 1 18 0.00