Weather History for Duluth, MN

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Month of August, 2014

  Max Avg Min Sum
Temperature  
Max Temperature 83 °F 73 °F 60 °F
Mean Temperature 70 °F 65 °F 58 °F
Min Temperature 64 °F 57 °F 48 °F
Degree Days  
Heating Degree Days (base 65) 7 1 0 37
Cooling Degree Days (base 65) 5 1 0 38
Growing Degree Days (base 50) 20 15 8 457
Dew Point  
Dew Point 66 °F 57 °F 44 °F
Precipitation  
Precipitation 1.43 in 0.19 in 0.00 in 4.63 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 29 mph 7 mph 0 mph
Gust Wind 38 mph 23 mph 18 mph
Sea Level Pressure  
Sea Level Pressure 30.23 in 30.00 in 29.61 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Aug. 05, 2014 Rise Set
Actual Time 5:53 AM CDT 8:35 PM CDT
Civil Twilight 5:18 AM CDT 9:09 PM CDT
Nautical Twilight 4:34 AM CDT 9:53 PM CDT
Astronomical Twilight 3:43 AM CDT 10:44 PM CDT
Moon 3:52 PM CDT (8/5) 12:42 AM CDT (8/5)
Length of Visible Light 15h 50m
Length of Day
14h 41m
Waxing Gibbous, 68% of the Moon is Illuminated
Aug 5
Waxing Gibbous
Aug 10
Full
Aug 17
Last Quarter
Aug 25
New
Sep 2
First Quarter

Weather History Calendar

Precipitation Actual month total 4.63 Normal Month Total: 3.70
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Thunderstorm
Actual:
77 | 54 0.01
Average:
76 | 56 0.11
Thunderstorm
Actual:
83 | 54 0.00
Average:
76 | 56 0.11
Rain
Actual:
77 | 60 T
Average:
76 | 56 0.11
Partly Cloudy
Actual:
71 | 55 0.00
Average:
76 | 56 0.11
Scattered Clouds
Actual:
78 | 49 0.00
Average:
76 | 56 0.11
Scattered Clouds
Actual:
74 | 56 0.00
Average:
76 | 56 0.12
Fog
Actual:
75 | 52 0.00
Average:
76 | 56 0.12
Partly Cloudy
Actual:
80 | 59 0.00
Average:
76 | 56 0.12
Fog
Actual:
79 | 56 0.00
Average:
76 | 55 0.11
Rain
Actual:
77 | 63 0.22
Average:
76 | 55 0.12
Rain
Actual:
74 | 58 1.43
Average:
75 | 55 0.12
Fog
Actual:
78 | 54 0.03
Average:
75 | 55 0.13
Scattered Clouds
Actual:
74 | 55 0.00
Average:
75 | 55 0.12
Fog
Actual:
72 | 51 0.00
Average:
75 | 55 0.12
Scattered Clouds
Actual:
82 | 58 0.00
Average:
75 | 55 0.12
Rain
Actual:
73 | 59 0.04
Average:
75 | 55 0.11
Rain
Actual:
60 | 55 0.68
Average:
74 | 55 0.12
Thunderstorm
Actual:
68 | 56 0.62
Average:
74 | 55 0.11
Rain
Actual:
72 | 59 0.57
Average:
74 | 54 0.13
Fog
Actual:
72 | 59 0.00
Average:
74 | 54 0.12
Rain
Actual:
67 | 60 T
Average:
74 | 54 0.12
Rain
Actual:
67 | 62 0.01
Average:
73 | 54 0.12
Rain
Actual:
66 | 60 T
Average:
73 | 54 0.12
Thunderstorm
Actual:
73 | 64 0.43
Average:
73 | 53 0.13
Fog
Actual:
76 | 57 T
Average:
73 | 53 0.12
Partly Cloudy
Actual:
69 | 50 0.02
Average:
73 | 53 0.13
Rain
Actual:
72 | 48 T
Average:
72 | 53 0.12
Fog
Actual:
72 | 52 T
Average:
72 | 53 0.13
Rain
Actual:
65 | 60 0.56
Average:
72 | 52 0.12
Rain
Actual:
68 | 60 0.01
Average:
71 | 52 0.12
Thunderstorm
Actual:
69 | 59 T
Average:
71 | 52 0.13
 

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

2014 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Aug high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 77 66 54 58 54 50 93 70 47 30.11 30.06 30.01 10 10 6 12 5 14 0.01 Rain , Thunderstorm
2 83 69 54 60 55 50 89 66 43 30.14 30.10 30.06 10 10 10 9 5 - 0.00 Thunderstorm
3 77 69 60 64 60 55 84 74 64 30.12 30.10 30.08 10 10 10 13 4 14 T Rain
4 71 63 55 59 55 51 93 73 53 30.14 30.12 30.10 10 10 9 16 7 19 0.00  
5 78 64 49 58 53 48 89 66 43 30.17 30.13 30.09 10 10 10 9 3 13 0.00  
6 74 65 56 58 54 51 86 68 49 30.15 30.12 30.08 10 10 10 14 8 18 0.00  
7 75 64 52 58 55 49 93 75 57 30.15 30.12 30.08 10 8 0 15 7 20 0.00 Fog
8 80 70 59 62 57 51 84 65 45 30.14 30.11 30.09 10 10 10 13 5 16 0.00  
9 79 68 56 61 58 53 93 73 52 30.16 30.13 30.10 10 7 0 12 5 15 0.00 Fog
10 77 70 63 65 61 57 87 71 54 30.10 30.07 30.01 10 9 4 9 4 12 0.22 Rain
11 74 66 58 62 59 56 93 77 61 30.09 30.03 29.98 10 9 1 23 9 31 1.43 Rain
12 78 66 54 61 54 49 93 68 43 30.07 30.02 29.95 10 8 0 17 9 23 0.03 Fog
13 74 65 55 60 53 49 93 67 41 30.15 30.07 29.98 10 10 10 14 7 19 0.00  
14 72 62 51 55 51 44 96 73 49 30.19 30.13 30.03 10 6 0 13 5 16 0.00 Fog
15 82 70 58 65 58 51 79 65 51 30.02 29.93 29.82 10 10 10 15 8 18 0.00  
16 73 66 59 66 62 57 90 78 66 30.03 29.90 29.80 10 10 5 16 10 22 0.04 Rain
17 60 58 55 55 52 50 93 83 72 30.08 30.02 29.93 10 8 1 21 14 27 0.68 Rain
18 68 62 56 63 58 54 97 89 81 29.91 29.76 29.67 10 2 0 15 6 18 0.62 Fog , Rain , Thunderstorm
19 72 66 59 63 60 57 93 81 68 29.82 29.72 29.66 10 7 0 14 5 17 0.57 Fog , Rain
20 72 66 59 61 58 56 97 82 66 29.95 29.88 29.82 10 7 0 10 5 14 0.00 Fog
21 67 64 60 61 59 57 97 89 81 29.95 29.91 29.86 10 4 0 20 11 26 T Fog , Rain
22 67 65 62 63 61 59 93 87 81 30.08 30.00 29.91 10 2 0 10 5 12 0.01 Fog , Rain
23 66 63 60 63 61 57 100 94 87 30.08 30.05 29.99 10 4 0 17 10 22 T Fog , Rain
24 73 69 64 66 64 62 100 90 79 29.99 29.89 29.78 10 4 0 18 11 26 0.43 Fog , Rain , Thunderstorm
25 76 67 57 63 57 50 100 73 46 30.01 29.90 29.86 10 7 0 29 13 38 T Fog
26 69 60 50 50 48 45 86 69 52 30.18 30.12 30.01 10 10 10 23 10 30 0.02  
27 72 60 48 54 49 47 86 65 44 30.23 30.19 30.14 10 10 10 12 5 14 T Rain
28 72 62 52 55 53 49 93 75 57 30.16 30.08 29.96 10 10 6 13 6 15 T Fog
29 65 63 60 62 59 55 97 91 84 29.96 29.82 29.75 10 4 0 14 5 17 0.56 Fog , Rain
30 68 64 60 61 59 57 93 85 76 29.92 29.86 29.80 10 10 5 14 7 18 0.01 Rain
31 69 64 59 62 59 55 93 83 73 29.93 29.75 29.61 10 10 6 22 10 29 T Rain , Thunderstorm