Weather History for Ontario, OR

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Month of February, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 55 °F 45 °F 33 °F
Mean Temperature 43 °F 36 °F 30 °F
Min Temperature 34 °F 28 °F 21 °F
Degree Days  
Heating Degree Days (base 65) 35 29 22 799
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 36 °F 26 °F 18 °F
Precipitation  
Precipitation 0.22 in 0.01 in 0.00 in 0.39 in
Snowdepth - - - -
Wind  
Wind 31 mph 5 mph 0 mph
Gust Wind 40 mph 25 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.65 in 30.23 in 29.71 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Feb. 21, 2013 Rise Set
Actual Time 7:37 AM MST 6:26 PM MST
Civil Twilight 7:08 AM MST 6:55 PM MST
Nautical Twilight 6:34 AM MST 7:29 PM MST
Astronomical Twilight 6:01 AM MST 8:02 PM MST
Moon 2:40 PM MST (2/21) 4:50 AM MST (2/21)
Length of Visible Light 11h 47m
Length of Day
10h 48m
Waxing Gibbous, 84% of the Moon is Illuminated
Feb 21
Waxing Gibbous
Feb 25
Full
Mar 4
Last Quarter
Mar 11
New
Mar 19
First Quarter

Weather History Calendar

Precipitation Actual month total 0.39 Normal Month Total: 0.80
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Fog
Actual:
38 | 27 0.00
Average:
38 | 21 0.03
Fog
Actual:
33 | 27 0.00
Average:
38 | 21 0.02
Fog
Actual:
34 | 30 0.00
Average:
39 | 21 0.03
Overcast
Actual:
34 | 32 0.00
Average:
39 | 21 0.03
Fog
Actual:
36 | 32 0.00
Average:
39 | 21 0.03
Partly Cloudy
Actual:
37 | 28 0.00
Average:
40 | 22 0.03
Partly Cloudy
Actual:
44 | 27 0.00
Average:
40 | 22 0.03
Partly Cloudy
Actual:
47 | 34 0.00
Average:
40 | 22 0.02
Scattered Clouds
Actual:
44 | 33 0.00
Average:
41 | 22 0.03
Clear
Actual:
48 | 28 0.00
Average:
41 | 22 0.03
Clear
Actual:
46 | 23 0.00
Average:
42 | 22 0.03
Partly Cloudy
Actual:
49 | 25 0.00
Average:
42 | 23 0.02
Partly Cloudy
Actual:
53 | 30 0.00
Average:
42 | 23 0.03
Partly Cloudy
Actual:
53 | 33 0.00
Average:
43 | 23 0.03
Clear
Actual:
54 | 26 0.00
Average:
43 | 23 0.02
Scattered Clouds
Actual:
55 | 25 0.01
Average:
44 | 23 0.03
Scattered Clouds
Actual:
50 | 24 0.00
Average:
44 | 24 0.03
Scattered Clouds
Actual:
46 | 21 0.00
Average:
45 | 24 0.02
Snow
Actual:
44 | 30 0.06
Average:
45 | 24 0.03
Scattered Clouds
Actual:
48 | 28 0.00
Average:
46 | 24 0.03
Partly Cloudy
Actual:
45 | 23 0.00
Average:
46 | 24 0.03
Rain
Actual:
48 | 28 0.22
Average:
47 | 25 0.03
Rain
Actual:
47 | 31 0.04
Average:
47 | 25 0.03
Clear
Actual:
47 | 28 0.00
Average:
48 | 25 0.04
Snow
Actual:
41 | 26 0.05
Average:
48 | 26 0.03
Scattered Clouds
Actual:
45 | 22 0.00
Average:
49 | 26 0.03
Scattered Clouds
Actual:
48 | 21 0.00
Average:
49 | 26 0.03
Snow
Actual:
42 | 31 0.01
Average:
50 | 26 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
Feb high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 38 33 27 34 28 25 100 91 82 30.54 30.41 30.30 7 2 0 7 1 8 0.00 Fog
2 33 30 27 30 28 23 100 89 78 30.65 30.54 30.42 6 2 0 8 2 9 0.00 Fog
3 34 32 30 31 29 28 100 91 82 30.49 30.38 30.28 10 5 0 6 1 8 0.00 Fog
4 34 33 32 30 30 28 92 87 82 30.35 30.27 30.15 9 5 3 6 1 7 0.00  
5 36 34 32 32 30 28 96 89 82 30.18 30.08 29.99 9 4 0 7 2 9 0.00 Fog
6 37 33 28 30 28 25 100 85 70 30.28 30.20 30.09 10 8 2 8 4 9 0.00  
7 44 36 27 30 28 25 92 75 57 30.15 30.05 29.98 10 10 8 12 3 15 0.00  
8 47 41 34 28 25 23 82 62 42 30.01 29.98 29.92 10 10 10 28 17 37 0.00  
9 44 39 33 27 24 21 69 57 45 30.08 30.02 29.99 10 10 10 28 15 32 0.00  
10 48 38 28 27 25 22 75 55 34 30.23 30.18 30.09 10 10 10 18 11 25 0.00  
11 46 35 23 25 23 20 88 66 43 30.33 30.28 30.23 10 10 10 28 2 29 0.00  
12 49 37 25 32 27 23 92 69 46 30.46 30.40 30.33 10 10 10 6 1 7 0.00  
13 53 42 30 34 30 27 92 70 48 30.41 30.36 30.30 10 10 10 16 3 21 0.00  
14 53 43 33 31 27 24 70 51 32 30.56 30.49 30.40 10 10 10 16 5 20 0.00  
15 54 40 26 32 29 25 92 67 41 30.59 30.52 30.43 10 10 9 9 1 10 0.00  
16 55 40 25 35 30 23 92 68 43 30.42 30.24 30.04 10 10 8 31 4 40 0.01  
17 50 37 24 29 23 19 76 55 34 30.18 30.14 30.09 10 10 7 22 7 26 0.00  
18 46 34 21 25 22 18 88 67 45 30.19 30.05 29.81 10 10 10 12 3 16 0.00  
19 44 37 30 34 29 20 92 68 44 29.86 29.75 29.71 10 7 1 16 5 22 0.06 Snow
20 48 38 28 25 22 20 75 55 34 30.03 29.95 29.87 10 10 10 25 13 33 0.00  
21 45 34 23 26 22 19 81 59 37 30.17 30.12 30.04 10 10 6 14 3 18 0.00  
22 48 38 28 36 29 23 85 64 42 30.20 30.08 29.84 10 9 2 18 6 23 0.22 Rain
23 47 39 31 35 25 22 85 65 45 30.30 30.06 29.81 10 10 7 25 10 36 0.04 Rain
24 47 38 28 25 22 18 78 56 33 30.43 30.36 30.29 10 10 10 17 7 21 0.00  
25 41 34 26 31 27 22 92 81 70 30.28 30.17 30.10 10 6 0 17 3 26 0.05 Fog , Snow
26 45 34 22 25 22 19 88 63 37 30.44 30.38 30.28 10 10 10 14 4 15 0.00  
27 48 35 21 26 23 19 88 64 39 30.50 30.44 30.39 10 10 5 10 3 20 0.00  
28 42 37 31 36 31 24 92 73 53 30.57 30.47 30.40 10 10 4 10 3 13 0.01 Rain , Snow