Weather History for CYYZ - September, 2013

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Month of September, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 93 °F 69 °F 54 °F
Mean Temperature 80 °F 61 °F 50 °F
Min Temperature 71 °F 52 °F 41 °F
Degree Days  
Heating Degree Days (base 65) 14 6 0 170
Cooling Degree Days (base 65) 16 2 0 47
Growing Degree Days (base 50) 30 11 0 323
Dew Point  
Dew Point 74 °F 52 °F 34 °F
Precipitation  
Precipitation 0.67 in 0.05 in 0.00 in 1.48 in
Snowdepth - - - -
Wind  
Wind 23 mph 8 mph 0 mph
Gust Wind 46 mph 22 mph 17 mph
Sea Level Pressure  
Sea Level Pressure 30.49 in 30.03 in 29.64 in

Monthly Weather History Graph

Monthly Weather History Graph

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Astronomy

Sep. 29, 2013 Rise Set
Actual Time 7:14 AM EDT 7:02 PM EDT
Civil Twilight 6:45 AM EDT 7:31 PM EDT
Nautical Twilight 6:12 AM EDT 8:04 PM EDT
Astronomical Twilight 5:38 AM EDT 8:38 PM EDT
Moon 1:45 AM EDT (9/29) 4:05 PM EDT (9/29)
Length of Visible Light 12h 45m
Length of Day
11h 48m
Waning Crescent, 27% of the Moon is Illuminated
Sep 29
Waning Crescent
Oct 4
New
Oct 11
First Quarter
Oct 18
Full
Oct 26
Last Quarter

Daily Weather History & Observations

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Sep high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 75 71 67 68 65 64 94 82 63 29.86 29.81 29.76 15 13 6 13 6 - 0.03 Rain , Thunderstorm
2 77 70 62 68 64 54 94 83 60 29.80 29.74 29.70 15 10 3 23 6 29 0.00 Rain
3 71 64 57 57 53 48 88 68 45 29.95 29.86 29.80 15 15 15 21 12 26 0.00  
4 79 66 54 61 55 48 94 70 41 30.02 29.97 29.94 15 15 15 21 10 24 0.00  
5 62 57 51 54 43 34 88 60 33 30.27 30.16 30.02 15 15 15 20 12 28 0.00  
6 71 58 44 52 42 36 81 56 27 30.30 30.23 30.09 15 15 15 12 6 - 0.00  
7 68 64 59 64 57 47 94 81 48 30.09 29.97 29.88 15 10 4 15 8 21 0.67 Rain
8 67 62 55 64 52 45 94 68 43 30.12 30.04 29.88 15 14 6 16 10 22 0.00  
9 68 58 49 59 52 46 88 74 47 30.14 30.06 29.94 15 15 15 12 4 - 0.01 Rain
10 93 77 61 74 68 59 94 74 46 29.96 29.91 29.86 15 12 5 22 8 30 0.00 Rain
11 90 80 71 72 68 66 88 69 41 29.99 29.95 29.90 15 15 10 17 11 23 0.12 Rain , Thunderstorm
12 74 69 62 67 63 54 94 80 50 29.92 29.82 29.76 15 13 7 22 11 46 0.12 Rain , Thunderstorm
13 58 54 50 54 43 37 82 67 54 30.09 29.95 29.81 15 15 15 20 14 26 0.00  
14 63 52 41 46 40 36 82 61 29 30.17 30.11 30.08 15 15 15 13 9 17 0.00  
15 66 58 49 52 49 45 88 71 41 30.13 30.09 30.05 15 14 12 17 9 22 0.04 Rain
16 58 53 46 54 45 39 94 77 54 30.40 30.23 30.07 15 15 15 21 11 24 0.00 Rain
17 60 50 41 46 41 36 87 70 41 30.49 30.42 30.31 15 15 15 12 6 - 0.00  
18 69 56 43 52 47 41 93 70 43 30.30 30.20 30.11 15 15 12 12 5 - 0.00  
19 72 60 48 61 55 46 94 80 68 30.12 30.07 30.01 15 10 6 10 4 - 0.00  
20 75 68 61 68 64 59 100 86 70 30.01 29.87 29.73 12 5 1 18 6 23 0.00 Rain , Thunderstorm
21 67 59 50 66 59 45 100 91 70 29.75 29.68 29.64 15 9 2 21 7 29 0.39 Rain
22 54 50 47 45 42 37 87 71 53 30.07 29.93 29.76 15 15 15 21 12 29 0.00  
23 61 54 47 43 40 37 82 63 39 30.19 30.14 30.07 15 15 15 13 8 17 0.00  
24 65 54 42 46 42 39 87 67 35 30.19 30.12 30.04 15 15 15 10 7 - 0.00  
25 70 58 46 48 46 43 87 66 33 30.05 30.02 29.97 15 15 15 13 6 - 0.00  
26 69 59 49 54 48 45 88 65 40 30.16 30.09 30.02 15 15 15 9 6 - 0.00  
27 67 58 50 54 51 46 88 74 50 30.29 30.25 30.17 15 14 10 12 5 - 0.00  
28 68 58 49 57 53 48 94 82 51 30.30 30.25 30.15 15 12 2 13 6 - 0.00  
29 69 62 55 59 57 54 94 81 56 30.13 30.04 29.99 15 14 12 13 6 18 0.02 Rain
30 68 64 59 63 61 55 94 89 77 29.99 29.97 29.93 15 8 2 10 5 - 0.08 Rain