Weather History for Watertown, WI

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Month of September, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 94 °F 74 °F 58 °F
Mean Temperature 82 °F 62 °F 47 °F
Min Temperature 70 °F 50 °F 37 °F
Degree Days  
Heating Degree Days (base 65) 18 6 0 168
Cooling Degree Days (base 65) 17 2 0 68
Growing Degree Days (base 50) 32 12 0 357
Dew Point  
Dew Point 75 °F 53 °F 35 °F
Precipitation  
Precipitation 0.86 in 0.06 in 0.00 in 1.84 in
Snowdepth - - - -
Wind  
Wind 22 mph 4 mph 0 mph
Gust Wind 31 mph 18 mph 9 mph
Sea Level Pressure  
Sea Level Pressure 30.40 in 30.02 in 29.71 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Sep. 30, 2013 Rise Set
Actual Time 6:51 AM CDT 6:37 PM CDT
Civil Twilight 6:23 AM CDT 7:05 PM CDT
Nautical Twilight 5:50 AM CDT 7:38 PM CDT
Astronomical Twilight 5:16 AM CDT 8:12 PM CDT
Moon 2:22 AM CDT (9/30) 4:13 PM CDT (9/30)
Length of Visible Light 12h 42m
Length of Day
11h 45m
Waning Crescent, 19% of the Moon is Illuminated
Sep 30
Waning Crescent
Oct 4
New
Oct 11
First Quarter
Oct 18
Full
Oct 26
Last Quarter

Weather History Calendar

Precipitation Actual month total 1.84 Average Month Total: 3.62
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
Fog
Actual:
83 | 59 0.00
Average:
78 | 56 0.16
Partly Cloudy
Actual:
70 | 53 0.00
Average:
79 | 56 0.04
Clear
Actual:
73 | 45 0.00
Average:
78 | 56 0.12
Clear
Actual:
81 | 48 0.00
Average:
77 | 55 0.07
Partly Cloudy
Actual:
72 | 50 0.00
Average:
77 | 54 0.13
Scattered Clouds
Actual:
85 | 46 0.00
Average:
76 | 54 0.07
Thunderstorm
Actual:
87 | 66 0.00
Average:
78 | 54 0.06
Partly Cloudy
Actual:
71 | 61 0.00
Average:
78 | 55 0.05
Thunderstorm
Actual:
89 | 63 0.00
Average:
76 | 54 0.18
Rain
Actual:
94 | 70 0.00
Average:
75 | 53 0.09
Thunderstorm
Actual:
81 | 65 0.03
Average:
76 | 52 0.10
Fog
Actual:
74 | 55 0.00
Average:
75 | 52 0.23
Clear
Actual:
63 | 43 0.00
Average:
75 | 53 0.15
Clear
Actual:
70 | 37 0.00
Average:
74 | 52 0.14
Rain
Actual:
60 | 52 0.36
Average:
70 | 50 0.16
Scattered Clouds
Actual:
63 | 41 0.00
Average:
70 | 49 0.10
Rain
Actual:
70 | 39 0.01
Average:
70 | 50 0.24
Rain
Actual:
78 | 57 0.07
Average:
73 | 50 0.24
Thunderstorm
Actual:
83 | 65 0.86
Average:
72 | 50 0.05
Partly Cloudy
Actual:
72 | 55 0.00
Average:
72 | 50 0.15
Partly Cloudy
Actual:
58 | 45 0.00
Average:
68 | 48 0.13
Clear
Actual:
62 | 38 0.00
Average:
66 | 46 0.20
Clear
Actual:
66 | 41 0.00
Average:
66 | 45 0.12
Clear
Actual:
70 | 45 0.00
Average:
66 | 44 0.13
Fog
Actual:
69 | 41 0.00
Average:
67 | 44 0.13
Fog
Actual:
74 | 41 0.00
Average:
68 | 46 0.14
Clear
Actual:
79 | 48 0.00
Average:
68 | 45 0.05
Rain
Actual:
80 | 53 0.50
Average:
68 | 45 0.00
Fog
Actual:
68 | 42 0.01
Average:
67 | 45 0.09
Clear
Actual:
72 | 41 0.00
Average:
68 | 46 0.10
 

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 83 72 59 70 64 57 100 80 60 29.84 29.79 29.71 10 8 0 10 3 21 0.00 Fog
2 70 62 53 58 55 50 94 75 55 30.01 29.96 29.84 10 10 10 13 5 18 0.00  
3 73 59 45 53 50 45 98 77 42 30.11 30.05 30.01 10 10 10 9 1 - 0.00  
4 81 64 48 64 56 47 97 78 46 30.14 30.09 30.04 10 9 1 9 2 - 0.00  
5 72 62 50 62 54 47 93 71 50 30.29 30.23 30.14 10 10 10 15 6 20 0.00  
6 85 65 46 66 57 44 95 74 50 30.23 30.12 29.99 10 10 10 12 3 - 0.00  
7 87 76 66 73 66 62 93 78 54 30.00 29.94 29.89 10 10 7 16 5 22 0.00 Rain , Thunderstorm
8 71 66 61 65 62 58 90 84 76 30.08 30.03 29.97 10 10 10 17 9 22 0.00  
9 89 76 63 75 69 62 98 79 59 29.98 29.86 29.79 10 9 3 13 5 17 0.00 Thunderstorm
10 94 82 70 70 64 60 78 57 35 29.95 29.91 29.83 10 10 10 20 8 26 0.00 Rain
11 81 73 65 68 64 61 98 77 50 30.08 30.01 29.96 10 10 10 10 4 - 0.03 Rain , Thunderstorm
12 74 64 55 63 54 45 99 71 43 30.14 30.03 29.98 10 9 0 17 5 24 0.00 Fog
13 63 53 43 45 41 35 94 67 36 30.23 30.18 30.14 10 10 10 12 6 17 0.00  
14 70 53 37 47 43 36 96 67 40 30.17 30.10 30.00 10 10 5 12 2 - 0.00  
15 60 56 52 56 52 45 99 88 63 30.24 30.06 30.00 10 9 3 15 3 21 0.36 Rain
16 63 52 41 50 43 39 94 74 48 30.40 30.34 30.24 10 10 10 12 7 17 0.00  
17 70 54 39 55 48 38 98 79 52 30.35 30.25 30.10 10 10 10 10 3 16 0.01 Rain
18 78 68 57 66 60 54 96 82 62 30.10 29.99 29.90 10 10 7 17 7 23 0.07 Rain
19 83 74 65 73 68 62 99 89 60 29.91 29.84 29.71 10 9 2 17 7 31 0.86 Rain , Thunderstorm
20 72 64 55 65 60 51 99 83 60 29.84 29.79 29.73 10 10 7 17 8 24 0.00  
21 58 52 45 53 46 43 97 82 60 29.96 29.89 29.83 10 10 10 14 6 21 0.00  
22 62 50 38 45 41 37 99 76 47 30.08 30.03 29.96 10 10 10 7 1 - 0.00  
23 66 47 41 47 44 40 98 93 79 30.09 30.07 30.04 10 10 10 6 3 - 0.00  
24 70 57 45 53 49 44 99 81 50 30.06 30.02 29.97 10 8 4 10 3 16 0.00  
25 69 55 41 57 48 40 99 82 53 30.01 29.98 29.95 10 7 0 10 2 - 0.00 Fog
26 74 57 41 54 47 41 100 82 47 30.09 30.06 30.02 10 7 0 7 2 - 0.00 Fog
27 79 63 48 55 52 46 98 73 39 30.16 30.10 30.06 10 9 5 13 5 17 0.00  
28 80 67 53 66 56 50 97 74 47 30.06 29.96 29.83 10 9 4 22 9 31 0.50 Rain
29 68 55 42 52 46 40 100 76 36 30.08 30.02 29.97 10 9 0 5 1 - 0.01 Fog
30 72 56 41 48 44 41 97 72 39 30.01 29.92 29.83 10 10 10 14 2 18 0.00