Port Huron, MI

1:08 AM EST on November 12, 2019 (GMT -0500)
Saint Clair County International

Weather History for KPHN - September, 2019

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Week of September 15, 2019 through September 21, 2019

  Max Avg Min Sum
Temperature  
Max Temperature 87 °F 79 °F 75 °F
Mean Temperature 74 °F 67 °F 63 °F
Min Temperature 60 °F 55 °F 50 °F
Degree Days  
Heating Degree Days (base 65) 2 0 0 3
Cooling Degree Days (base 65) 8 2 0 17
Growing Degree Days (base 50) 24 17 13 117
Dew Point  
Dew Point 68 °F 58 °F 41 °F
Precipitation  
Precipitation 0.00 in 0.00 in 0.00 in 0.00 in
Snowdepth - - - -
Wind  
Wind 13 mph 2 mph 0 mph
Gust Wind 18 mph 17 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.25 in 30.16 in 30.04 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Sep. 20, 2019 Rise Set
Actual Time 7:15 AM EDT 7:31 PM EDT
Civil Twilight 6:46 AM EDT 7:59 PM EDT
Nautical Twilight 6:13 AM EDT 8:32 PM EDT
Astronomical Twilight 5:39 AM EDT 9:06 PM EDT
Moon 11:11 PM EDT (9/20) 1:26 PM EDT (9/20)
Length of Visible Light 13h 13m
Length of Day
12h 16m
Waning Gibbous, 65% of the Moon is Illuminated
Sep 20
Waning Gibbous
Sep 21
Last Quarter
Sep 28
New
Oct 5
First Quarter
Oct 13
Full

Daily Weather History & Observations

2019 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  
15 75 63 51 63 57 50 94 83 61 30.19 30.13 30.06 10 8 0 10 1 16 0.00 Fog
16 77 68 60 66 62 57 94 80 61 30.16 30.09 30.04 10 9 0 13 2 17 0.00 Fog
17 77 66 55 61 55 46 94 69 38 30.24 30.20 30.16 10 9 0 8 2 - 0.00 Fog
18 78 64 50 59 50 41 94 64 26 30.25 30.22 30.20 10 8 0 12 3 17 0.00 Fog
19 78 64 51 57 55 50 94 69 42 30.21 30.18 30.13 10 9 0 10 4 - 0.00 Fog
20 82 68 55 66 61 54 94 79 54 30.18 30.15 30.12 10 7 0 8 1 - 0.00 Fog
21 87 74 60 68 64 57 94 78 45 30.19 30.14 30.09 10 6 0 13 2 18 0.00 Fog , Rain