Weather History for Grand Marais Airport, MN

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Month of August, 2014

  Max Avg Min Sum
Temperature  
Max Temperature 77 °F 67 °F 55 °F
Mean Temperature 66 °F 58 °F 50 °F
Min Temperature 60 °F 49 °F 35 °F
Degree Days  
Heating Degree Days (base 65) 16 7 0 219
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 16 8 0 253
Dew Point  
Dew Point 63 °F 52 °F 34 °F
Precipitation  
Precipitation 0.65 in 0.06 in 0.00 in 1.89 in
Snowdepth - - - -
Wind  
Wind 20 mph 4 mph 0 mph
Gust Wind 38 mph 18 mph 12 mph
Sea Level Pressure  
Sea Level Pressure 30.21 in 30.03 in 29.66 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Aug. 22, 2014 Rise Set
Actual Time 6:06 AM CDT 8:01 PM CDT
Civil Twilight 5:33 AM CDT 8:34 PM CDT
Nautical Twilight 4:52 AM CDT 9:15 PM CDT
Astronomical Twilight 4:06 AM CDT 10:00 PM CDT
Moon 3:23 AM CDT (8/22) 6:13 PM CDT (8/22)
Length of Visible Light 15h 01m
Length of Day
13h 55m
Waning Crescent, 7% of the Moon is Illuminated
Aug 22
Waning Crescent
Aug 25
New
Sep 2
First Quarter
Sep 8
Full
Sep 15
Last Quarter

Weather History Calendar

Precipitation Actual month total 1.89 Average Month Total: 0.77
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Clear
Actual:
66 | 46 0.00
Average:
71 | 51 0.02
Clear
Actual:
73 | 42 0.00
Average:
71 | 51 0.03
Rain
Actual:
69 | 53 0.00
Average:
71 | 51 0.03
Fog
Actual:
68 | 50 0.01
Average:
71 | 51 0.03
Thunderstorm
Actual:
71 | 44 0.65
Average:
71 | 50 0.03
Scattered Clouds
Actual:
71 | 50 0.01
Average:
71 | 50 0.03
Clear
Actual:
69 | 44 0.00
Average:
71 | 50 0.03
Clear
Actual:
75 | 48 0.00
Average:
70 | 49 0.03
Scattered Clouds
Actual:
75 | 55 0.00
Average:
70 | 49 0.03
Thunderstorm
Actual:
75 | 51 0.02
Average:
70 | 48 0.03
Rain
Actual:
66 | 50 0.36
Average:
69 | 48 0.03
Rain
Actual:
71 | 48 0.02
Average:
69 | 48 0.03
Scattered Clouds
Actual:
64 | 42 0.01
Average:
69 | 48 0.03
Clear
Actual:
64 | 35 0.00
Average:
69 | 48 0.03
Rain
Actual:
77 | 41 0.05
Average:
69 | 48 0.03
Partly Cloudy
Actual:
69 | 53 0.01
Average:
69 | 48 0.03
Partly Cloudy
Actual:
60 | 48 0.00
Average:
69 | 48 0.03
Thunderstorm
Actual:
55 | 50 0.37
Average:
69 | 48 0.02
Rain
Actual:
62 | 53 0.03
Average:
69 | 48 0.02
Overcast
Actual:
64 | 57 0.00
Average:
69 | 48 0.02
Rain
Actual:
64 | 55 0.02
Average:
68 | 48 0.02
Rain
Actual:
64 | 59 0.01
Average:
68 | 48 0.02
Fog
Actual:
71 | 60 0.00
Average:
68 | 48 0.02
Thunderstorm
Actual:
71 | 60 0.01
Average:
67 | 48 0.02
Thunderstorm
Actual:
75 | 55 0.04
Average:
67 | 48 0.01
Partly Cloudy
Actual:
60 | 46 0.00
Average:
67 | 48 0.02
Rain
Actual:
62 | 42 0.00
Average:
67 | 48 0.02
Scattered Clouds
Actual:
66 | 44 0.00
Average:
67 | 48 0.02
Rain
Actual:
57 | 53 0.27
Average:
66 | 48 0.02
Partly Cloudy
Actual:
60 | 48 0.00
Average:
66 | 48 0.02
Rain
Actual:
62 | 41 0.00
Average:
66 | 48 0.02
 

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 66 56 46 52 48 43 93 73 52 30.15 30.09 30.02 10 10 7 9 3 - 0.00  
2 73 58 42 55 51 39 93 72 47 30.16 30.13 30.09 10 9 7 8 2 - 0.00  
3 69 61 53 59 56 50 94 77 56 30.16 30.13 30.09 10 8 2 8 4 - 0.00 Rain
4 68 59 50 55 52 46 94 77 60 30.18 30.16 30.14 10 8 0 7 2 - 0.01 Fog
5 71 58 44 55 50 43 94 72 49 30.18 30.15 30.10 10 10 1 16 2 20 0.65 Rain , Thunderstorm
6 71 60 50 57 53 46 94 76 56 30.18 30.15 30.10 10 9 4 8 4 - 0.01  
7 69 56 44 52 47 41 93 66 43 30.19 30.16 30.12 10 9 4 8 4 - 0.00  
8 75 62 48 61 53 46 94 72 53 30.17 30.15 30.13 10 9 5 9 3 - 0.00  
9 75 65 55 57 54 50 94 69 41 30.20 30.17 30.15 10 10 5 9 1 - 0.00  
10 75 63 51 59 54 46 94 72 53 30.16 30.10 30.04 10 9 4 10 2 - 0.02 Rain , Thunderstorm
11 66 58 50 59 54 46 88 82 68 30.10 30.05 30.00 10 9 2 17 4 21 0.36 Rain
12 71 60 48 55 49 45 93 72 40 30.07 30.00 29.94 10 10 7 17 6 23 0.02 Rain
13 64 53 42 54 46 39 94 68 42 30.17 30.08 29.99 10 10 10 17 8 25 0.01  
14 64 50 35 46 41 34 93 70 39 30.19 30.13 30.04 10 10 10 8 3 - 0.00  
15 77 59 41 61 53 37 93 73 50 30.04 29.94 29.82 10 10 5 12 4 21 0.05 Rain
16 69 61 53 61 56 50 94 81 56 30.09 29.94 29.80 10 10 1 9 6 - 0.01  
17 60 54 48 48 46 45 93 79 59 30.14 30.08 29.98 10 10 10 9 4 - 0.00  
18 55 52 50 54 51 46 94 89 82 29.98 29.82 29.70 10 5 0 9 4 - 0.37 Fog , Rain , Thunderstorm
19 62 58 53 57 54 52 94 88 82 29.84 29.74 29.66 10 7 1 8 5 - 0.03 Rain
20 64 60 57 57 55 54 94 85 73 30.00 29.92 29.84 10 9 3 10 2 - 0.00  
21 64 60 55 57 55 54 94 84 73 30.00 29.98 29.97 10 7 0 10 3 16 0.02 Fog , Rain
22 64 62 59 59 57 55 94 87 82 30.11 30.03 29.96 10 4 0 8 5 - 0.01 Fog , Rain
23 71 66 60 63 59 55 94 84 69 30.14 30.11 30.09 10 8 0 13 5 20 0.00 Fog
24 71 66 60 63 60 57 94 83 69 30.10 30.00 29.88 10 6 0 16 7 24 0.01 Fog , Rain , Thunderstorm
25 75 65 55 63 56 48 94 77 41 29.95 29.88 29.82 10 7 0 20 7 38 0.04 Fog , Rain , Thunderstorm
26 60 53 46 48 44 43 87 72 55 30.17 30.07 29.96 10 10 10 14 7 22 0.00  
27 62 52 42 46 44 39 93 75 48 30.21 30.19 30.16 10 10 10 9 3 - 0.00 Rain
28 66 55 44 54 48 43 93 75 56 30.18 30.11 30.00 10 10 7 10 2 16 0.00  
29 57 55 53 55 53 48 94 89 77 29.99 29.87 29.79 10 8 0 7 2 - 0.27 Fog , Rain
30 60 54 48 55 53 45 94 86 77 29.95 29.88 29.81 10 9 2 10 5 16 0.00  
31 62 52 41 57 49 39 94 83 68 29.96 29.85 29.67 10 8 0 14 3 21 0.00 Fog , Rain