Weather History for Grafton, ND

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Month of September, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 89 °F 71 °F 55 °F
Mean Temperature 76 °F 60 °F 46 °F
Min Temperature 64 °F 49 °F 32 °F
Degree Days  
Heating Degree Days (base 65) 19 6 0 177
Cooling Degree Days (base 65) 12 1 0 27
Growing Degree Days (base 50) 26 10 0 306
Dew Point  
Dew Point 72 °F 51 °F 32 °F
Precipitation  
Precipitation 0.00 in 0.00 in 0.00 in 0.00 in
Snowdepth - - - -
Wind  
Wind 29 mph 9 mph 0 mph
Gust Wind 37 mph 21 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.32 in 29.89 in 29.42 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Sep. 19, 2013 Rise Set
Actual Time 7:12 AM CDT 7:33 PM CDT
Civil Twilight 6:40 AM CDT 8:04 PM CDT
Nautical Twilight 6:03 AM CDT 8:41 PM CDT
Astronomical Twilight 5:25 AM CDT 9:19 PM CDT
Moon 7:25 PM CDT (9/19) 7:27 AM CDT (9/19)
Length of Visible Light 13h 23m
Length of Day
12h 20m
Full, 100% of the Moon is Illuminated
Sep 19
Full
Sep 26
Last Quarter
Oct 4
New
Oct 11
First Quarter
Oct 18
Full

Weather History Calendar

Precipitation Actual month total 0.00 Average Month Total: 1.50
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
Rain
Actual:
68 | 50 0.00
Average:
74 | 51 0.04
Clear
Actual:
71 | 42 0.00
Average:
75 | 51 0.09
Clear
Actual:
86 | 48 0.00
Average:
77 | 52 0.08
Clear
Actual:
68 | 46 0.00
Average:
77 | 52 0.04
Clear
Actual:
84 | 44 0.00
Average:
76 | 50 0.02
Clear
Actual:
89 | 64 0.00
Average:
76 | 50 0.11
Rain
Actual:
80 | 62 0.00
Average:
75 | 50 0.03
Rain
Actual:
64 | 59 0.00
Average:
76 | 50 0.08
Rain
Actual:
68 | 59 0.00
Average:
74 | 49 0.01
Rain
Actual:
77 | 57 0.00
Average:
74 | 49 0.02
Clear
Actual:
75 | 55 0.00
Average:
75 | 48 0.01
Scattered Clouds
Actual:
69 | 48 0.00
Average:
71 | 48 0.18
Clear
Actual:
77 | 41 0.00
Average:
71 | 46 0.05
Scattered Clouds
Actual:
73 | 50 0.00
Average:
70 | 44 0.00
Clear
Actual:
62 | 41 0.00
Average:
70 | 45 0.06
Clear
Actual:
69 | 32 0.00
Average:
70 | 46 0.14
Partly Cloudy
Actual:
64 | 48 0.00
Average:
71 | 45 0.03
Fog
Actual:
68 | 57 0.00
Average:
70 | 47 0.06
Fog
Actual:
69 | 53 0.00
Average:
68 | 45 0.06
Rain
Actual:
57 | 44 0.00
Average:
66 | 42 0.02
Fog
Actual:
59 | 33 0.00
Average:
65 | 42 0.01
Clear
Actual:
77 | 41 0.00
Average:
65 | 41 0.06
Clear
Actual:
78 | 62 0.00
Average:
66 | 39 0.03
Scattered Clouds
Actual:
77 | 50 0.00
Average:
67 | 41 0.10
Clear
Actual:
77 | 42 0.00
Average:
67 | 41 0.05
Thunderstorm
Actual:
73 | 57 0.00
Average:
66 | 41 0.03
Thunderstorm
Actual:
57 | 48 0.00
Average:
66 | 40 0.02
Rain
Actual:
55 | 44 0.00
Average:
63 | 39 0.03
Clear
Actual:
73 | 37 0.00
Average:
63 | 40 0.02
Scattered Clouds
Actual:
71 | 50 0.00
Average:
68 | 40 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

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 68 60 50 63 51 45 100 75 46 30.08 29.99 29.83 10 9 2 21 15 26 0.00 Rain
2 71 56 42 50 47 43 100 73 38 30.14 30.07 29.98 10 10 1 12 4 - 0.00  
3 86 67 48 63 55 46 100 71 40 30.08 29.95 29.89 10 10 10 18 9 22 0.00  
4 68 57 46 50 45 41 93 66 37 30.23 30.18 30.09 10 10 5 12 7 - 0.00  
5 84 64 44 66 54 41 93 71 45 30.20 30.10 29.95 10 10 8 14 4 20 0.00  
6 89 76 64 72 67 64 100 78 46 29.95 29.88 29.83 10 10 4 13 7 16 0.00  
7 80 71 62 66 55 50 83 59 39 30.11 30.05 29.90 10 10 9 20 12 24 0.00 Rain
8 64 62 59 63 58 50 100 89 72 30.10 29.97 29.83 10 9 2 15 6 17 0.00 Rain
9 68 64 59 64 63 59 100 97 88 29.82 29.73 29.65 10 8 1 14 6 - 0.00 Rain
10 77 67 57 63 60 54 100 80 50 29.88 29.84 29.75 10 9 5 13 6 20 0.00 Rain
11 75 65 55 59 53 45 100 70 34 30.18 30.03 29.88 10 10 10 25 10 33 0.00  
12 69 58 48 54 49 45 100 74 43 30.31 30.25 30.18 10 10 4 12 6 - 0.00  
13 77 59 41 54 48 41 100 69 38 30.22 30.07 29.87 10 10 6 17 7 26 0.00  
14 73 62 50 59 53 45 100 79 53 30.03 29.86 29.80 10 10 6 23 10 28 0.00  
15 62 52 41 45 40 36 93 68 39 30.32 30.24 30.04 10 10 8 18 12 24 0.00  
16 69 50 32 48 42 32 100 70 43 30.32 30.22 30.04 10 10 4 22 8 29 0.00  
17 64 56 48 57 52 41 100 81 62 30.04 29.88 29.76 10 10 9 21 15 31 0.00  
18 68 64 57 66 61 57 100 94 83 29.76 29.66 29.56 10 7 0 20 10 25 0.00 Fog
19 69 61 53 63 57 48 100 89 64 29.88 29.72 29.60 10 6 0 20 8 25 0.00 Fog
20 57 50 44 50 45 41 100 80 58 29.99 29.93 29.88 10 9 2 17 11 23 0.00 Rain
21 59 46 33 43 39 34 100 76 48 30.03 29.96 29.87 10 10 0 10 5 - 0.00 Fog
22 77 59 41 55 48 37 100 68 41 29.87 29.69 29.56 10 10 8 29 13 37 0.00  
23 78 70 62 59 53 50 83 58 39 29.75 29.61 29.55 10 10 10 29 19 36 0.00  
24 77 64 50 57 48 36 100 64 24 29.88 29.84 29.75 10 10 4 15 6 23 0.00  
25 77 60 42 55 50 39 100 71 44 29.88 29.80 29.71 10 10 5 24 9 31 0.00  
26 73 65 57 61 55 48 82 70 60 29.79 29.69 29.61 10 10 9 23 14 31 0.00 Thunderstorm
27 57 52 48 54 49 45 100 86 72 29.84 29.78 29.73 10 10 3 9 5 - 0.00 Rain , Thunderstorm
28 55 50 44 50 49 43 100 95 77 29.78 29.70 29.65 10 7 1 17 7 21 0.00 Rain
29 73 55 37 52 46 37 100 75 41 29.74 29.65 29.49 10 10 1 17 10 22 0.00  
30 71 60 50 54 47 39 100 68 31 29.53 29.49 29.42 10 10 10 15 7 18 0.00