Ottawa, Ontario

12:54 PM EST on February 21, 2017 (GMT -0500)
Ottawa-Macdonald-Cartier International

Weather History for CYOW - May, 2014

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Month of May, 2014

  Max Avg Min Sum
Temperature  
Max Temperature 86 °F 68 °F 50 °F
Mean Temperature 74 °F 57 °F 46 °F
Min Temperature 62 °F 46 °F 32 °F
Degree Days  
Heating Degree Days (base 65) 19 8 0 255
Cooling Degree Days (base 65) 9 0 0 15
Growing Degree Days (base 50) 24 8 0 239
Dew Point  
Dew Point 66 °F 45 °F 21 °F
Precipitation  
Precipitation 1.06 in 0.09 in 0.00 in 2.90 in
Snowdepth - - - -
Wind  
Wind 25 mph 8 mph 0 mph
Gust Wind 38 mph 21 mph 17 mph
Sea Level Pressure  
Sea Level Pressure 30.32 in 29.97 in 29.52 in

Monthly Weather History Graph

Monthly Weather History Graph

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Astronomy

May. 14, 2014 Rise Set
Actual Time 5:33 AM EDT 8:24 PM EDT
Civil Twilight 4:59 AM EDT 8:59 PM EDT
Nautical Twilight 4:15 AM EDT 9:43 PM EDT
Astronomical Twilight 3:24 AM EDT 10:35 PM EDT
Moon 8:26 PM EDT (5/14) 5:33 AM EDT (5/14)
Length of Visible Light 15h 59m
Length of Day
14h 51m
Full, 100% of the Moon is Illuminated
May 14
Full
May 14
Full
May 21
Last Quarter
May 28
New
Jun 5
First Quarter

Daily Weather History & Observations

2014 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
May high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 64 53 42 54 45 38 100 88 51 29.91 29.73 29.62 15 8 2 20 12 30 0.24 Rain
2 59 52 45 43 41 36 87 68 44 29.74 29.66 29.62 15 15 15 16 9 24 0.01 Rain
3 60 53 46 45 43 41 93 73 44 29.76 29.70 29.60 15 13 5 20 10 30 0.02 Rain
4 50 46 42 46 44 41 100 90 76 29.82 29.61 29.52 15 8 2 20 9 25 0.35 Rain
5 58 48 39 37 34 30 76 58 35 29.98 29.92 29.83 15 15 15 20 14 30 0.00  
6 55 47 39 30 27 25 61 41 22 30.14 30.03 29.94 15 15 15 21 11 28 0.00  
7 62 47 32 28 25 21 75 39 17 30.31 30.22 30.16 15 15 15 9 6 17 0.00  
8 67 52 37 39 31 27 65 41 16 30.22 30.17 30.12 15 15 15 15 7 21 0.02 Rain
9 66 58 49 59 45 30 100 63 30 30.13 29.94 29.76 15 13 2 17 13 24 1.06 Rain , Thunderstorm
10 74 66 51 61 51 37 100 65 26 29.81 29.72 29.66 15 12 4 25 14 38 0.00 Rain
11 75 60 45 44 39 34 76 47 18 29.99 29.93 29.82 15 15 15 21 12 33 0.00  
12 70 60 49 45 39 34 67 46 25 30.14 30.09 29.99 15 15 15 15 8 - 0.00 Rain
13 62 55 48 52 42 34 88 64 35 30.19 30.14 30.03 15 14 8 18 14 29 0.03 Rain
14 77 65 53 63 58 52 94 82 61 30.09 30.06 30.02 15 14 5 14 6 21 0.43 Rain , Thunderstorm
15 86 74 62 66 63 58 100 77 40 30.09 29.97 29.85 15 11 4 20 8 30 0.12 Rain , Thunderstorm
16 64 58 50 63 56 49 100 92 73 29.90 29.84 29.78 15 11 1 20 8 26 0.59 Rain
17 58 50 43 48 43 37 94 75 46 30.10 29.95 29.85 15 15 7 15 8 21 0.01 Rain
18 60 48 35 39 34 28 81 54 21 30.24 30.19 30.12 15 15 15 15 7 37 0.00 Rain
19 70 56 43 46 40 36 87 53 23 30.20 30.15 30.10 15 15 15 13 4 17 0.00 Rain
20 73 59 45 45 40 34 81 47 17 30.17 30.08 29.99 15 15 15 9 4 17 0.00  
21 75 58 42 50 45 39 82 53 20 29.98 29.92 29.85 15 15 15 12 5 - 0.00  
22 73 64 55 55 51 45 82 64 40 29.86 29.82 29.80 15 15 15 13 8 - 0.00 Rain , Thunderstorm
23 67 58 50 55 53 50 94 81 53 30.02 29.93 29.87 15 14 8 10 6 - 0.01 Rain
24 74 62 49 55 52 45 100 72 34 30.10 30.05 30.01 15 15 15 12 4 - 0.00 Fog , Rain
25 79 60 42 55 51 45 100 72 34 30.06 30.01 29.90 15 12 0 17 6 23 0.00 Fog , Rain
26 82 71 60 61 54 50 88 62 27 29.92 29.85 29.75 15 15 15 14 9 20 0.01 Rain
27 69 61 53 59 55 48 94 80 61 29.91 29.81 29.76 15 15 10 18 6 23 0.00  
28 61 56 51 50 47 45 94 75 54 30.20 30.06 29.91 15 13 5 17 10 24 0.00 Rain
29 65 56 47 52 48 46 94 74 48 30.23 30.17 30.12 15 15 15 9 5 - 0.00  
30 74 60 47 54 46 34 94 58 20 30.19 30.12 30.09 15 15 15 20 7 29 0.00 Rain
31 74 62 49 46 41 36 67 45 21 30.32 30.27 30.20 15 15 15 10 7 18 0.00