Weather History for Port Huron, MI

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Month of September, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 95 °F 70 °F 55 °F
Mean Temperature 80 °F 59 °F 48 °F
Min Temperature 66 °F 47 °F 33 °F
Degree Days  
Heating Degree Days (base 65) 18 8 0 226
Cooling Degree Days (base 65) 16 1 0 36
Growing Degree Days (base 50) 30 9 0 266
Dew Point  
Dew Point 73 °F 55 °F 34 °F
Precipitation  
Precipitation 0.00 in 0.00 in 0.00 in 0.00 in
Snowdepth - - - -
Wind  
Wind 21 mph 3 mph 0 mph
Gust Wind 38 mph 18 mph 14 mph
Sea Level Pressure  
Sea Level Pressure 30.43 in 30.04 in 29.66 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Sep. 03, 2013 Rise Set
Actual Time 6:57 AM EDT 8:00 PM EDT
Civil Twilight 6:28 AM EDT 8:29 PM EDT
Nautical Twilight 5:53 AM EDT 9:04 PM EDT
Astronomical Twilight 5:16 AM EDT 9:40 PM EDT
Moon 5:08 AM EDT (9/3) 6:48 PM EDT (9/3)
Length of Visible Light 14h 01m
Length of Day
13h 03m
Waning Crescent, 3% of the Moon is Illuminated
Sep 3
Waning Crescent
Sep 5
New
Sep 12
First Quarter
Sep 19
Full
Sep 26
Last Quarter

Weather History Calendar

Precipitation Actual month total 0.00 Average Month Total: 0.97
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
Fog
Actual:
75 | 55 0.00
Average:
- | - 0.02
Fog
Actual:
71 | 57 0.00
Average:
- | - 0.02
Rain
Actual:
71 | 53 0.00
Average:
- | - 0.02
Rain
Actual:
78 | 44 0.00
Average:
- | - 0.03
Scattered Clouds
Actual:
64 | 42 0.00
Average:
- | - 0.03
Clear
Actual:
71 | 37 0.00
Average:
- | - 0.03
Rain
Actual:
75 | 50 0.00
Average:
- | - 0.03
Partly Cloudy
Actual:
68 | 48 0.00
Average:
- | - 0.03
Rain
Actual:
77 | 44 0.00
Average:
- | - 0.03
Clear
Actual:
95 | 66 0.00
Average:
- | - 0.03
Rain
Actual:
89 | 66 0.00
Average:
- | - 0.03
Rain
Actual:
75 | 55 0.00
Average:
- | - 0.03
Rain
Actual:
59 | 42 0.00
Average:
- | - 0.03
Scattered Clouds
Actual:
66 | 37 0.00
Average:
- | - 0.04
Rain
Actual:
62 | 44 0.00
Average:
- | - 0.04
Rain
Actual:
57 | 41 0.00
Average:
- | - 0.04
Scattered Clouds
Actual:
66 | 33 0.00
Average:
- | - 0.04
Clear
Actual:
75 | 37 0.00
Average:
- | - 0.04
Fog
Actual:
75 | 50 0.00
Average:
- | - 0.04
Rain
Actual:
80 | 66 0.00
Average:
- | - 0.04
Rain
Actual:
66 | 50 0.00
Average:
- | - 0.04
Partly Cloudy
Actual:
55 | 42 0.00
Average:
- | - 0.04
Fog
Actual:
59 | 39 0.00
Average:
- | - 0.03
Fog
Actual:
62 | 33 0.00
Average:
- | - 0.03
Fog
Actual:
69 | 37 0.00
Average:
- | - 0.03
Fog
Actual:
71 | 39 0.00
Average:
- | - 0.03
Fog
Actual:
73 | 41 0.00
Average:
- | - 0.03
Fog
Actual:
75 | 48 0.00
Average:
- | - 0.03
Rain
Actual:
66 | 57 0.00
Average:
- | - 0.03
Fog
Actual:
69 | 48 0.00
Average:
- | - 0.04
 

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 75 65 55 72 65 55 100 93 78 29.88 29.80 29.74 10 6 0 7 2 - 0.00 Fog
2 71 64 57 70 62 54 100 85 68 29.90 29.81 29.71 10 7 0 14 4 22 0.00 Fog
3 71 62 53 57 55 54 100 86 57 30.00 29.96 29.90 10 9 3 12 5 16 0.00 Rain
4 78 61 44 64 57 45 100 84 54 30.08 30.03 30.00 10 8 0 15 3 17 0.00 Fog , Rain
5 64 53 42 61 51 43 100 81 59 30.28 30.21 30.09 10 10 2 15 6 21 0.00  
6 71 54 37 54 44 37 100 74 31 30.29 30.22 30.09 10 8 1 9 1 - 0.00  
7 75 62 50 70 61 50 100 88 68 30.09 29.98 29.90 10 10 5 6 1 - 0.00 Rain
8 68 59 48 68 57 48 100 82 56 30.13 30.06 29.92 10 9 2 21 7 28 0.00  
9 77 60 44 68 59 45 100 89 69 30.10 30.02 29.91 10 8 0 13 2 - 0.00 Fog , Rain
10 95 80 66 73 70 66 100 74 41 30.01 29.94 29.88 10 9 4 13 5 23 0.00  
11 89 78 66 73 69 64 100 80 55 30.02 29.98 29.91 10 10 2 13 4 38 0.00 Rain
12 75 65 55 68 62 50 100 89 53 29.94 29.90 29.86 10 9 2 13 3 18 0.00 Rain
13 59 50 42 50 46 39 94 78 62 30.13 30.04 29.93 10 10 10 16 9 26 0.00 Rain
14 66 52 37 48 45 37 100 81 45 30.18 30.13 30.09 10 10 10 13 3 17 0.00  
15 62 53 44 57 51 45 100 92 63 30.12 30.10 30.08 10 9 0 7 1 - 0.00 Fog , Rain
16 57 49 41 55 48 41 100 86 63 30.39 30.27 30.12 10 10 4 15 5 24 0.00 Rain
17 66 50 33 52 43 34 100 81 45 30.43 30.36 30.24 10 9 3 13 2 17 0.00  
18 75 56 37 59 50 37 100 82 41 30.24 30.15 30.06 10 8 1 12 2 - 0.00  
19 75 62 50 70 63 50 100 94 78 30.07 30.01 29.95 10 4 0 14 4 20 0.00 Fog
20 80 73 66 72 69 66 100 97 74 29.94 29.82 29.73 10 5 1 14 7 22 0.00 Rain
21 66 58 50 66 58 46 100 94 77 29.86 29.73 29.66 10 9 2 14 3 22 0.00 Rain
22 55 48 42 48 45 43 100 83 67 30.09 29.99 29.86 10 10 10 13 5 20 0.00  
23 59 49 39 48 45 39 100 87 59 30.21 30.16 30.11 10 9 0 7 2 - 0.00 Fog
24 62 48 33 50 44 34 100 86 55 30.17 30.11 30.02 10 7 0 7 1 - 0.00 Fog
25 69 53 37 57 46 37 100 85 43 30.03 30.00 29.97 10 6 0 9 1 - 0.00 Fog
26 71 55 39 59 48 39 100 84 43 30.16 30.09 30.01 10 6 0 9 1 - 0.00 Fog
27 73 57 41 61 51 41 100 86 53 30.26 30.21 30.16 10 6 0 8 1 - 0.00 Fog
28 75 62 48 61 56 48 100 82 50 30.23 30.16 30.05 10 9 0 14 6 20 0.00 Fog
29 66 62 57 63 60 57 100 98 88 30.05 30.00 29.97 10 8 1 9 4 - 0.00 Rain
30 69 60 48 59 56 48 100 89 60 30.02 29.98 29.93 10 9 0 9 2 16 0.00 Fog