Weather History for Thunder Bay, ON

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Month of November, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 53 °F 36 °F 17 °F
Mean Temperature 42 °F 30 °F 12 °F
Min Temperature 35 °F 23 °F 5 °F
Degree Days  
Heating Degree Days (base 65) 53 35 22 1060
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 52 °F 24 °F 1 °F
Precipitation  
Precipitation 0.00 in 0.00 in 0.00 in 0.00 in
Snowdepth - - - -
Wind  
Wind 24 mph 6 mph 0 mph
Gust Wind 33 mph 22 mph 17 mph
Sea Level Pressure  
Sea Level Pressure 30.58 in 30.12 in 29.52 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Nov. 07, 2012 Rise Set
Actual Time 7:53 AM EST 5:28 PM EST
Civil Twilight 7:19 AM EST 6:01 PM EST
Nautical Twilight 6:42 AM EST 6:38 PM EST
Astronomical Twilight 6:05 AM EST 7:15 PM EST
Moon 12:14 AM EST (11/7) 2:06 PM EST (11/7)
Length of Visible Light 10h 41m
Length of Day
9h 34m
Last Quarter, 43% of the Moon is Illuminated
Nov 7
Last Quarter
Nov 13
New
Nov 20
First Quarter
Nov 28
Full
Dec 6
Last Quarter

Weather History Calendar

Precipitation Actual month total 0.00 Average Month Total: 2.70
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Partly Cloudy
Actual:
41 | 30 0.00
Average:
41 | 26 0.12
Partly Cloudy
Actual:
35 | 26 0.00
Average:
40 | 25 0.11
Mostly Cloudy
Actual:
32 | 24 0.00
Average:
40 | 25 0.10
Mostly Cloudy
Actual:
30 | 23 0.00
Average:
39 | 24 0.10
Snow
Actual:
33 | 26 0.00
Average:
38 | 24 0.10
Snow
Actual:
39 | 33 0.00
Average:
38 | 23 0.09
Rain
Actual:
41 | 35 0.00
Average:
37 | 22 0.09
Rain
Actual:
46 | 33 0.00
Average:
37 | 22 0.09
Partly Cloudy
Actual:
39 | 26 0.00
Average:
36 | 22 0.08
Snow
Actual:
39 | 26 0.00
Average:
36 | 21 0.08
Thunderstorm
Actual:
53 | 32 0.00
Average:
36 | 21 0.07
Snow
Actual:
30 | 23 0.00
Average:
35 | 21 0.08
Snow
Actual:
37 | 24 0.00
Average:
35 | 20 0.08
Snow
Actual:
44 | 28 0.00
Average:
34 | 20 0.08
Partly Cloudy
Actual:
46 | 24 0.00
Average:
34 | 19 0.08
Partly Cloudy
Actual:
33 | 15 0.00
Average:
33 | 19 0.09
Partly Cloudy
Actual:
48 | 19 0.00
Average:
33 | 18 0.09
Rain
Actual:
48 | 30 0.00
Average:
33 | 18 0.09
Rain
Actual:
50 | 26 0.00
Average:
32 | 18 0.10
Fog
Actual:
41 | 26 0.00
Average:
32 | 17 0.09
Fog
Actual:
44 | 23 0.00
Average:
32 | 17 0.09
Snow
Actual:
50 | 30 0.00
Average:
32 | 17 0.09
Snow
Actual:
30 | 19 0.00
Average:
31 | 17 0.10
Snow
Actual:
19 | 17 0.00
Average:
31 | 17 0.09
Snow
Actual:
24 | 10 0.00
Average:
31 | 16 0.09
Snow
Actual:
17 | 10 0.00
Average:
30 | 16 0.09
Snow
Actual:
26 | 14 0.00
Average:
30 | 16 0.09
Snow
Actual:
19 | 5 0.00
Average:
30 | 15 0.09
Snow
Actual:
21 | 10 0.00
Average:
29 | 15 0.08
Snow
Actual:
33 | 14 0.00
Average:
29 | 14 0.08
 

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
Nov high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 41 36 30 28 24 19 80 65 49 30.04 29.90 29.84 20 18 15 20 10 25 0.00  
2 35 30 26 21 20 18 80 68 56 30.30 30.19 30.05 20 17 15 14 9 20 0.00  
3 32 28 24 23 22 21 86 78 64 30.36 30.33 30.30 20 17 15 8 4 - 0.00  
4 30 26 23 23 21 19 93 78 69 30.38 30.35 30.32 20 17 15 7 4 - 0.00  
5 33 30 26 27 24 21 80 77 70 30.36 30.26 30.06 20 17 15 5 3 - 0.00 Snow
6 39 36 33 37 35 27 100 90 75 30.03 29.88 29.82 20 11 6 13 5 - 0.00 Rain , Snow
7 41 38 35 39 37 36 100 98 93 30.09 30.04 29.95 12 7 3 6 2 - 0.00 Rain
8 46 40 33 37 36 34 100 87 66 30.07 29.98 29.84 20 16 6 14 5 24 0.00 Rain
9 39 32 26 32 25 18 87 72 56 30.32 30.24 30.09 20 17 15 10 5 - 0.00  
10 39 32 26 39 28 16 100 89 64 30.31 30.06 29.78 20 8 1 22 14 32 0.00 Rain , Snow
11 53 42 32 52 43 28 100 95 81 29.74 29.59 29.53 20 8 2 24 14 25 0.00 Rain , Snow , Thunderstorm
12 30 26 23 28 21 18 93 77 69 30.01 29.83 29.68 20 15 2 15 10 23 0.00 Snow
13 37 30 24 25 23 19 93 76 48 30.33 30.25 30.04 20 17 10 13 8 20 0.00 Snow
14 44 36 28 34 30 27 100 85 61 30.34 30.28 30.18 20 16 8 9 2 - 0.00 Rain , Snow
15 46 36 24 36 24 10 100 70 34 30.48 30.19 30.05 20 17 15 20 5 26 0.00  
16 33 24 15 27 19 14 100 80 55 30.58 30.52 30.43 20 17 15 6 3 - 0.00  
17 48 34 19 37 31 19 100 86 66 30.43 30.34 30.25 15 10 5 12 4 20 0.00  
18 48 40 30 39 37 30 100 78 62 30.28 30.23 30.16 20 15 10 13 6 - 0.00 Rain
19 50 38 26 41 35 27 100 92 66 30.16 30.08 30.03 20 13 2 5 2 - 0.00 Rain
20 41 34 26 37 32 27 100 88 65 30.17 30.11 30.04 20 15 4 9 4 - 0.00 Fog
21 44 34 23 37 30 23 100 96 76 30.08 29.96 29.81 15 8 2 5 1 - 0.00 Fog
22 50 40 30 43 35 30 100 95 76 29.79 29.61 29.52 20 4 0 13 4 21 0.00 Fog , Rain , Snow
23 30 24 19 28 19 14 100 83 69 30.25 29.95 29.63 20 9 0 18 12 33 0.00 Snow
24 19 18 17 18 13 9 93 79 68 30.27 30.14 29.89 20 14 1 13 7 - 0.00 Snow
25 24 18 10 21 16 9 100 83 63 30.06 29.85 29.76 20 14 1 20 6 26 0.00 Snow
26 17 14 10 10 8 7 86 79 63 30.33 30.26 30.08 20 16 10 15 9 21 0.00 Snow
27 26 20 14 19 14 7 100 84 68 30.29 30.13 30.02 20 13 2 13 3 21 0.00 Snow
28 19 12 5 16 6 1 86 74 62 30.30 30.21 30.11 20 16 6 13 8 24 0.00 Snow
29 21 16 10 18 7 3 93 73 62 30.46 30.34 30.14 20 17 10 8 5 - 0.00 Snow
30 33 24 14 30 20 9 100 88 73 30.46 30.37 30.22 20 10 1 17 9 25 0.00 Snow