Juliana Airport, Sint Maarten

6:53 PM AST on September 20, 2017 (GMT -0400)
Princess Juliana International

Weather History for TNCM - September, 2012

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Monday, September 10, 2012

  Actual Average Record
Temperature  
Mean Temperature 85 °F -  
Max Temperature 90 °F 87 °F 91 °F (2000)
Min Temperature 80 °F 77 °F 76 °F (2016)
Cooling Degree Days 20    
Growing Degree Days 35 (Base 50)    
Moisture  
Dew Point 73 °F    
Average Humidity 67    
Maximum Humidity 79    
Minimum Humidity 49    
Precipitation  
Precipitation 0.04 in 0.16 in - ()
Sea Level Pressure  
Sea Level Pressure 30.00 in    
Wind  
Wind Speed 7 mph ()    
Max Wind Speed 10 mph    
Max Gust Speed -    
Visibility 7.2 miles    
Events      
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: Averaged Metar Reports

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Daily Weather History Graph

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Astronomy

Sep. 10, 2012 Rise Set
Actual Time 5:59 AM AST 6:18 PM AST
Civil Twilight 5:37 AM AST 6:40 PM AST
Nautical Twilight 5:12 AM AST 7:05 PM AST
Astronomical Twilight 4:46 AM AST 7:31 PM AST
Moon 12:52 AM AST (9/10) 2:11 PM AST (9/10)
Length of Visible Light 13h 02m
Length of Day
12h 18m
Waning Crescent, 30% of the Moon is Illuminated
Sep 10
Waning Crescent
Sep 15
New
Sep 22
First Quarter
Sep 29
Full
Oct 8
Last Quarter

Hourly Weather History & Observations

Time (AST) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:00 AM 82.4 °F 88.2 °F 73.4 °F 74% 30.01 in 6.2 mi East 6.9 mph - N/A   Scattered Clouds
1:00 AM 82.4 °F 88.2 °F 73.4 °F 74% 30.01 in 6.2 mi East 6.9 mph - N/A   Scattered Clouds
2:00 AM 81 °F - 72 °F 68% 30.01 in 19 mi East 6.9 mph - -  
2:00 AM 80.6 °F 84.6 °F 71.6 °F 74% 30.01 in 6.2 mi East 6.9 mph - N/A   Partly Cloudy
3:00 AM 80.6 °F 84.6 °F 71.6 °F 74% 30.01 in 6.2 mi East 5.8 mph - N/A   Partly Cloudy
4:00 AM 80.6 °F 84.6 °F 71.6 °F 74% 29.98 in 6.2 mi East 6.9 mph - N/A   Partly Cloudy
5:00 AM 80 °F - 72 °F 71% 30.00 in 19 mi ESE 5.8 mph - -   Scattered Clouds
5:00 AM 80.6 °F 84.6 °F 71.6 °F 74% 29.98 in 6.2 mi East 5.8 mph - N/A   Partly Cloudy
6:00 AM 80.6 °F 84.6 °F 71.6 °F 74% 30.01 in 6.2 mi ENE 6.9 mph - N/A   Partly Cloudy
7:00 AM 82.4 °F 88.2 °F 73.4 °F 74% 30.01 in 6.2 mi NE 6.9 mph - N/A   Partly Cloudy
8:00 AM 84.2 °F 90.9 °F 73.4 °F 70% 30.04 in 6.2 mi East 8.1 mph - N/A   Partly Cloudy
9:00 AM 86.0 °F 91.8 °F 71.6 °F 62% 30.01 in 6.2 mi East 5.8 mph - N/A   Partly Cloudy
10:00 AM 86.0 °F 91.8 °F 71.6 °F 62% 30.04 in 6.2 mi East 10.4 mph - N/A   Scattered Clouds
11:00 AM 89 °F - 72 °F 49% 30.03 in 25 mi East 5.8 mph - -   Partly Cloudy
11:00 AM 89.6 °F 96.2 °F 71.6 °F 55% 30.01 in 6.2 mi East 5.8 mph - N/A   Scattered Clouds
12:00 PM 87.8 °F 92.6 °F 69.8 °F 55% 30.01 in 6.2 mi ESE 6.9 mph - N/A   Partly Cloudy
1:00 PM 89.6 °F 94.7 °F 69.8 °F 52% 29.98 in 6.2 mi ESE 8.1 mph - N/A   Partly Cloudy
2:00 PM 88 °F - 72 °F 50% 29.97 in 28 mi ESE 9.2 mph - -   Scattered Clouds
2:00 PM 87.8 °F 95.6 °F 73.4 °F 62% 29.95 in 6.2 mi East 10.4 mph - N/A   Partly Cloudy
3:00 PM 87.8 °F 95.6 °F 73.4 °F 62% 29.95 in 6.2 mi East 8.1 mph - N/A   Partly Cloudy
4:00 PM 87.8 °F 95.6 °F 73.4 °F 62% 29.95 in 6.2 mi ENE 8.1 mph - N/A   Partly Cloudy
5:00 PM 85 °F - 74 °F 61% 29.96 in 28 mi East 9.2 mph - -   Scattered Clouds
5:00 PM 86.0 °F 93.4 °F 73.4 °F 66% 29.95 in 6.2 mi East 9.2 mph - N/A   Partly Cloudy
6:00 PM 84.2 °F 90.9 °F 73.4 °F 70% 29.98 in 6.2 mi East 9.2 mph - N/A   Partly Cloudy
7:00 PM 82.4 °F 88.2 °F 73.4 °F 74% 29.98 in 6.2 mi East 6.9 mph - N/A   Partly Cloudy
8:00 PM 83 °F - 74 °F 68% 30.00 in 25 mi ENE 9.2 mph - -   Scattered Clouds
8:00 PM 82.4 °F 89.5 °F 75.2 °F 79% 29.98 in 6.2 mi ENE 9.2 mph - N/A   Partly Cloudy
9:00 PM 82.4 °F 88.2 °F 73.4 °F 74% 30.01 in 6.2 mi ENE 10.4 mph - N/A   Partly Cloudy
11:00 PM 83 °F - 74 °F 69% 30.02 in 25 mi ENE 10.4 mph - -   Partly Cloudy
11:00 PM 82.4 °F 89.5 °F 75.2 °F 79% 30.01 in 6.2 mi ENE 10.4 mph - N/A   Scattered Clouds