Weather History for Montreal, QC

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Month of September, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 87 °F 68 °F 55 °F
Mean Temperature 74 °F 60 °F 48 °F
Min Temperature 66 °F 51 °F 39 °F
Degree Days  
Heating Degree Days (base 65) 17 6 0 192
Cooling Degree Days (base 65) 8 1 0 25
Growing Degree Days (base 50) 24 10 0 290
Dew Point  
Dew Point 72 °F 51 °F 32 °F
Precipitation  
Precipitation 0.63 in 0.09 in 0.00 in 2.73 in
Snowdepth - - - -
Wind  
Wind 24 mph 8 mph 0 mph
Gust Wind 31 mph 21 mph 17 mph
Sea Level Pressure  
Sea Level Pressure 30.47 in 29.99 in 29.53 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Sep. 05, 2013 Rise Set
Actual Time 6:21 AM EDT 7:24 PM EDT
Civil Twilight 5:51 AM EDT 7:54 PM EDT
Nautical Twilight 5:14 AM EDT 8:31 PM EDT
Astronomical Twilight 4:36 AM EDT 9:09 PM EDT
Moon 6:33 AM EDT (9/5) 7:10 PM EDT (9/5)
Length of Visible Light 14h 03m
Length of Day
13h 03m
New Moon, 0% of the Moon is Illuminated
Sep 5
New Moon
Sep 12
First Quarter
Sep 19
Full
Sep 26
Last Quarter
Oct 4
New

Weather History Calendar

Precipitation Actual month total 2.73 Average Month Total: 3.14
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
Partly Cloudy
Actual:
79 | 64 0.00
Average:
73 | 56 0.08
Thunderstorm
Actual:
73 | 60 0.39
Average:
73 | 56 0.08
Rain
Actual:
72 | 61 0.00
Average:
72 | 56 0.08
Rain
Actual:
66 | 55 0.01
Average:
72 | 56 0.09
Partly Cloudy
Actual:
62 | 48 0.00
Average:
72 | 56 0.09
Rain
Actual:
68 | 43 0.00
Average:
72 | 55 0.10
Rain
Actual:
71 | 59 0.00
Average:
71 | 55 0.11
Rain
Actual:
64 | 50 0.00
Average:
71 | 55 0.11
Partly Cloudy
Actual:
68 | 46 0.00
Average:
71 | 55 0.12
Rain
Actual:
66 | 58 0.24
Average:
70 | 54 0.12
Thunderstorm
Actual:
87 | 60 0.35
Average:
70 | 54 0.11
Thunderstorm
Actual:
74 | 66 0.63
Average:
70 | 54 0.12
Rain
Actual:
63 | 53 0.01
Average:
69 | 53 0.11
Partly Cloudy
Actual:
59 | 49 0.00
Average:
69 | 53 0.10
Rain
Actual:
66 | 48 0.08
Average:
68 | 52 0.09
Rain
Actual:
56 | 46 0.39
Average:
68 | 52 0.09
Scattered Clouds
Actual:
63 | 39 0.00
Average:
68 | 52 0.09
Scattered Clouds
Actual:
68 | 46 0.00
Average:
67 | 51 0.08
Scattered Clouds
Actual:
73 | 47 0.00
Average:
67 | 50 0.08
Scattered Clouds
Actual:
78 | 54 0.00
Average:
66 | 50 0.09
Rain
Actual:
70 | 60 0.39
Average:
66 | 49 0.09
Rain
Actual:
59 | 48 0.24
Average:
65 | 49 0.13
Partly Cloudy
Actual:
55 | 41 0.00
Average:
64 | 48 0.13
Partly Cloudy
Actual:
66 | 45 0.00
Average:
64 | 47 0.12
Scattered Clouds
Actual:
64 | 42 0.00
Average:
63 | 47 0.13
Partly Cloudy
Actual:
64 | 42 0.00
Average:
63 | 46 0.13
Partly Cloudy
Actual:
68 | 48 0.00
Average:
62 | 46 0.13
Fog
Actual:
72 | 46 0.00
Average:
61 | 45 0.12
Clear
Actual:
73 | 50 0.00
Average:
61 | 44 0.11
Scattered Clouds
Actual:
73 | 50 0.00
Average:
60 | 44 0.11
 

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
Sep high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 79 72 64 65 61 57 94 71 38 29.90 29.85 29.80 15 15 15 13 6 18 0.00  
2 73 66 60 66 62 57 100 87 71 29.83 29.74 29.65 15 12 2 17 11 - 0.39 Rain , Thunderstorm
3 72 66 61 64 59 57 94 80 57 29.78 29.72 29.67 15 13 8 21 11 26 0.00 Rain
4 66 62 55 57 55 50 88 78 61 29.94 29.85 29.77 15 15 10 18 12 25 0.01 Rain
5 62 55 48 50 42 34 88 60 25 30.17 30.05 29.94 15 15 15 16 6 24 0.00  
6 68 56 43 50 43 39 87 60 33 30.23 30.14 30.01 15 15 15 24 10 31 0.00 Rain
7 71 65 59 61 56 48 94 73 55 30.00 29.89 29.81 15 15 12 24 15 30 0.00 Rain
8 64 58 50 61 44 33 94 60 24 30.09 29.94 29.80 15 14 10 17 10 25 0.00 Rain
9 68 57 46 52 46 39 87 66 41 30.16 30.09 30.00 15 15 15 18 8 20 0.00  
10 66 62 58 64 59 52 100 90 63 30.01 29.96 29.93 15 8 1 10 6 - 0.24 Rain
11 87 74 60 72 66 61 100 88 52 29.95 29.90 29.88 15 9 1 18 6 21 0.35 Rain , Thunderstorm
12 74 70 66 68 67 61 100 92 73 29.90 29.76 29.63 15 10 2 18 8 28 0.63 Rain , Thunderstorm
13 63 58 53 63 52 48 100 82 67 29.90 29.77 29.64 15 15 12 15 9 21 0.01 Rain
14 59 54 49 50 47 45 88 79 61 30.04 29.97 29.89 15 15 15 15 8 21 0.00  
15 66 57 48 55 51 46 94 76 57 30.08 30.03 29.99 15 15 15 18 10 25 0.08 Rain
16 56 51 46 55 42 32 94 73 41 30.36 30.15 29.99 15 12 4 20 11 26 0.39 Rain
17 63 51 39 46 41 37 93 67 35 30.47 30.39 30.30 15 15 15 14 7 24 0.00  
18 68 57 46 52 47 43 87 70 43 30.29 30.21 30.10 15 15 15 14 9 18 0.00  
19 73 60 47 55 52 48 94 72 44 30.13 30.08 30.02 15 15 15 13 6 - 0.00  
20 78 66 54 59 56 54 94 68 36 30.05 29.96 29.83 15 15 15 16 6 - 0.00  
21 70 66 60 63 59 54 95 82 64 29.83 29.64 29.56 15 12 4 20 12 23 0.39 Rain
22 59 54 48 59 50 39 100 82 58 29.92 29.68 29.53 15 13 3 20 10 26 0.24 Rain
23 55 48 41 41 38 37 81 66 44 30.08 30.02 29.93 15 15 15 18 10 23 0.00  
24 66 56 45 43 40 37 76 58 34 30.07 29.99 29.90 15 15 15 14 9 21 0.00  
25 64 53 42 48 45 43 93 74 46 30.04 29.98 29.95 15 15 15 12 3 - 0.00  
26 64 53 42 50 46 43 93 74 52 30.20 30.13 30.05 15 15 15 9 5 - 0.00  
27 68 58 48 54 50 48 94 76 50 30.30 30.26 30.19 15 15 15 7 4 - 0.00  
28 72 59 46 55 51 46 100 77 41 30.38 30.31 30.22 15 12 0 6 2 - 0.00 Fog
29 73 62 50 54 50 46 88 64 33 30.22 30.13 30.03 15 15 15 10 4 - 0.00  
30 73 62 50 54 50 45 94 67 33 30.07 30.02 29.97 15 15 15 6 2 - 0.00