Weather History for St. Catharines, ON

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Month of October, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 77 °F 58 °F 42 °F
Mean Temperature 68 °F 52 °F 40 °F
Min Temperature 62 °F 47 °F 35 °F
Degree Days  
Heating Degree Days (base 65) 24 13 0 396
Cooling Degree Days (base 65) 2 0 0 6
Growing Degree Days (base 50) 18 4 0 132
Dew Point  
Dew Point 66 °F 46 °F 25 °F
Precipitation  
Precipitation 0.00 in 0.00 in 0.00 in 0.00 in
Snowdepth - - - -
Wind  
Wind 28 mph 10 mph 0 mph
Gust Wind 45 mph 24 mph 17 mph
Sea Level Pressure  
Sea Level Pressure 30.43 in 29.93 in 29.14 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Oct. 26, 2012 Rise Set
Actual Time 7:44 AM EDT 6:15 PM EDT
Civil Twilight 7:15 AM EDT 6:45 PM EDT
Nautical Twilight 6:41 AM EDT 7:18 PM EDT
Astronomical Twilight 6:08 AM EDT 7:51 PM EDT
Moon 4:34 PM EDT (10/26) 4:34 AM EDT (10/26)
Length of Visible Light 11h 29m
Length of Day
10h 31m
Waxing Gibbous, 91% of the Moon is Illuminated
Oct 26
Waxing Gibbous
Oct 29
Full
Nov 6
Last Quarter
Nov 13
New
Nov 20
First Quarter

Weather History Calendar

Precipitation Actual month total 0.00 Average Month Total: 3.14
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Partly Cloudy
Actual:
66 | 48 0.00
Average:
62 | 47 0.11
Rain
Actual:
66 | 55 0.00
Average:
62 | 47 0.10
Rain
Actual:
71 | 62 0.00
Average:
61 | 46 0.10
Partly Cloudy
Actual:
73 | 60 0.00
Average:
61 | 46 0.10
Rain
Actual:
69 | 55 0.00
Average:
61 | 46 0.10
Partly Cloudy
Actual:
53 | 46 0.00
Average:
61 | 46 0.09
Rain
Actual:
48 | 44 0.00
Average:
60 | 46 0.09
Partly Cloudy
Actual:
53 | 44 0.00
Average:
60 | 45 0.09
Partly Cloudy
Actual:
57 | 44 0.00
Average:
60 | 45 0.10
Rain
Actual:
55 | 46 0.00
Average:
59 | 45 0.09
Partly Cloudy
Actual:
57 | 35 0.00
Average:
59 | 45 0.09
Scattered Clouds
Actual:
46 | 35 0.00
Average:
58 | 44 0.10
Rain
Actual:
51 | 35 0.00
Average:
57 | 44 0.10
Rain
Actual:
75 | 60 0.00
Average:
57 | 43 0.10
Rain
Actual:
55 | 48 0.00
Average:
56 | 43 0.10
Partly Cloudy
Actual:
51 | 44 0.00
Average:
55 | 43 0.11
Rain
Actual:
66 | 46 0.00
Average:
55 | 42 0.11
Rain
Actual:
68 | 51 0.00
Average:
54 | 42 0.11
Partly Cloudy
Actual:
59 | 39 0.00
Average:
54 | 42 0.11
Rain
Actual:
53 | 46 0.00
Average:
53 | 41 0.11
Scattered Clouds
Actual:
60 | 44 0.00
Average:
53 | 41 0.11
Partly Cloudy
Actual:
66 | 44 0.00
Average:
53 | 41 0.11
Rain
Actual:
53 | 51 0.00
Average:
53 | 41 0.11
Overcast
Actual:
57 | 51 0.00
Average:
52 | 40 0.10
Scattered Clouds
Actual:
77 | 48 0.00
Average:
52 | 40 0.10
Partly Cloudy
Actual:
69 | 48 0.00
Average:
52 | 40 0.09
Rain
Actual:
46 | 44 0.00
Average:
52 | 40 0.09
Rain
Actual:
42 | 42 0.00
Average:
51 | 39 0.09
Rain
Actual:
42 | 41 0.00
Average:
51 | 39 0.10
Rain
Actual:
55 | 46 0.00
Average:
50 | 39 0.11
Rain
Actual:
46 | 42 0.00
Average:
50 | 38 0.12
 

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
Oct high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 66 57 48 54 50 46 93 73 56 29.91 29.90 29.86 15 15 15 10 7 - 0.00  
2 66 60 55 59 56 52 94 87 77 29.95 29.90 29.88 15 14 6 10 4 - 0.00 Rain
3 71 66 62 66 63 61 100 87 73 30.08 30.02 29.98 15 9 3 13 5 - 0.00 Rain
4 73 66 60 59 57 54 94 69 53 30.11 30.06 30.01 15 15 12 26 15 39 0.00  
5 69 62 55 61 54 48 88 76 59 29.98 29.95 29.91 15 13 8 15 13 24 0.00 Rain
6 53 50 46 45 39 36 93 65 51 30.03 29.94 29.87 15 14 10 20 13 29 0.00  
7 48 46 44 43 41 39 93 81 71 30.10 30.07 30.04 15 14 10 10 3 - 0.00 Rain
8 53 48 44 45 40 36 87 72 54 30.22 30.20 30.17 15 15 15 10 7 - 0.00  
9 57 50 44 43 41 39 87 66 51 30.19 30.09 29.99 15 15 15 16 10 22 0.00  
10 55 50 46 48 40 32 93 67 50 29.97 29.85 29.76 15 14 4 23 16 31 0.00 Rain
11 57 45 35 39 35 28 81 56 43 30.19 30.09 30.00 15 15 15 28 15 40 0.00  
12 46 40 35 36 30 25 76 60 43 30.43 30.38 30.21 15 15 15 15 10 24 0.00  
13 51 43 35 43 35 28 87 64 50 30.42 30.25 30.00 15 14 5 13 8 21 0.00 Rain
14 75 68 60 61 60 57 94 75 57 29.89 29.76 29.62 15 12 8 23 17 30 0.00 Rain
15 55 52 48 50 44 39 87 72 63 29.80 29.67 29.57 15 15 12 25 20 33 0.00 Rain
16 51 48 44 37 37 36 76 67 58 29.96 29.92 29.88 15 15 15 17 10 18 0.00  
17 66 56 46 50 47 43 87 67 52 29.88 29.81 29.75 15 15 15 15 8 - 0.00 Rain
18 68 60 51 50 48 45 94 68 52 29.83 29.70 29.63 15 14 12 23 14 33 0.00 Rain
19 59 49 39 50 47 39 100 84 63 29.79 29.70 29.63 15 15 15 12 4 - 0.00  
20 53 50 46 46 45 43 93 83 72 29.75 29.67 29.64 15 14 12 21 11 26 0.00 Rain
21 60 52 44 48 46 43 93 75 59 30.08 30.02 29.96 15 14 10 17 12 25 0.00  
22 66 55 44 52 48 43 93 69 49 30.14 30.09 30.06 15 14 12 10 8 - 0.00  
23 53 52 51 54 52 52 100 97 94 30.07 30.04 30.01 5 3 2 14 9 18 0.00 Rain
24 57 54 51 55 52 50 100 96 94 30.11 30.09 30.07 15 4 2 7 3 - 0.00  
25 77 62 48 59 54 48 100 83 47 30.08 30.03 29.96 15 12 2 18 5 24 0.00  
26 69 58 48 59 51 45 93 79 64 30.20 30.09 29.99 15 14 10 16 13 24 0.00  
27 46 45 44 46 45 41 100 95 87 30.12 30.09 30.04 15 7 3 15 11 21 0.00 Rain
28 42 42 42 41 40 37 93 91 81 30.11 30.06 29.99 15 9 3 20 14 24 0.00 Rain
29 42 42 41 41 41 39 100 92 87 29.88 29.70 29.44 15 10 4 28 18 45 0.00 Rain
30 55 52 46 52 49 45 100 87 72 29.37 29.23 29.14 15 10 1 24 16 37 0.00 Rain
31 46 44 42 45 41 39 100 88 76 29.44 29.43 29.42 15 14 10 8 5 - 0.00 Rain