Weather History for Juliana Airport, St. Martin

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Sunday, September 30, 2012

  Actual Average Record
Temperature  
Mean Temperature 84 °F -  
Max Temperature 88 °F 86 °F 91 °F (2001)
Min Temperature 80 °F 76 °F 75 °F (2007)
Cooling Degree Days 19    
Growing Degree Days 34 (Base 50)    
Moisture  
Dew Point 75 °F    
Average Humidity 74    
Maximum Humidity 84    
Minimum Humidity 62    
Precipitation  
Precipitation 0.87 in 0.14 in - ()
Sea Level Pressure  
Sea Level Pressure 29.99 in    
Wind  
Wind Speed 7 mph ()    
Max Wind Speed 9 mph    
Max Gust Speed -    
Visibility 6.1 miles    
Events Rain    
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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Date:

Astronomy

Sep. 30, 2012 Rise Set
Actual Time 6:02 AM AST 6:01 PM AST
Civil Twilight 5:41 AM AST 6:23 PM AST
Nautical Twilight 5:15 AM AST 6:48 PM AST
Astronomical Twilight 4:50 AM AST 7:13 PM AST
Moon 6:17 PM AST (9/30) 6:17 AM AST (9/30)
Length of Visible Light 12h 42m
Length of Day
11h 58m
Full, 100% of the Moon is Illuminated
Sep 30
Full
Oct 8
Last Quarter
Oct 15
New
Oct 21
First Quarter
Oct 29
Full

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 84.2 °F 92.3 °F 75.2 °F 74% 29.98 in 6.2 mi ESE 8.1 mph - N/A   Scattered Clouds
1:00 AM 84.2 °F 92.3 °F 75.2 °F 74% 29.98 in 6.2 mi SE 8.1 mph - N/A   Partly Cloudy
2:00 AM 83 °F - 76 °F 73% 29.97 in 22 mi SE 8.1 mph - -  
2:00 AM 84.2 °F 92.3 °F 75.2 °F 74% 29.95 in 6.2 mi SE 8.1 mph - N/A   Partly Cloudy
3:00 AM 82.4 °F 89.5 °F 75.2 °F 79% 29.95 in 6.2 mi SE 6.9 mph - N/A   Partly Cloudy
4:00 AM 82.4 °F 89.5 °F 75.2 °F 79% 29.95 in 6.2 mi ESE 6.9 mph - N/A   Partly Cloudy
5:00 AM 83 °F - 76 °F 73% 29.97 in 22 mi ESE 5.8 mph - -   Partly Cloudy
5:00 AM 82.4 °F 89.5 °F 75.2 °F 79% 29.98 in 6.2 mi ESE 5.8 mph - N/A   Scattered Clouds
6:00 AM 82.4 °F 89.5 °F 75.2 °F 79% 29.98 in 6.2 mi ESE 8.1 mph - N/A   Scattered Clouds
7:00 AM 84.2 °F 92.3 °F 75.2 °F 74% 30.01 in 6.2 mi ESE 5.8 mph - N/A   Partly Cloudy
8:00 AM 85 °F - 76 °F 68% 30.02 in 31 mi SE 6.9 mph - -   Partly Cloudy
8:00 AM 84.2 °F 92.3 °F 75.2 °F 74% 30.01 in 6.2 mi SE 6.9 mph - N/A   Partly Cloudy
9:00 AM 86.0 °F 96.9 °F 77.0 °F 74% 30.01 in 6.2 mi SE 9.2 mph - N/A Rain Light Rain Showers
10:00 AM 80.6 °F 86.2 °F 75.2 °F 84% 30.04 in 5.0 mi East 5.8 mph - N/A Rain Rain Showers
11:00 AM 83 °F - 76 °F 75% 30.04 in 22 mi SE 8.1 mph - - Rain Light Rain Showers
11:00 AM 82.4 °F 90.9 °F 77.0 °F 84% 30.04 in 6.2 mi SE 8.1 mph - N/A Rain Light Rain Showers
1:00 PM 86.0 °F 95.1 °F 75.2 °F 70% 30.01 in 6.2 mi SE 8.1 mph - N/A   Partly Cloudy
2:00 PM 87 °F - 76 °F 62% 29.99 in 31 mi SE 8.1 mph - -   Partly Cloudy
2:00 PM 87.8 °F 97.6 °F 75.2 °F 66% 29.98 in 6.2 mi SE 8.1 mph - N/A   Partly Cloudy
3:00 PM 86.0 °F 95.1 °F 75.2 °F 70% 29.98 in 6.2 mi SE 6.9 mph - N/A   Scattered Clouds
4:00 PM 84.2 °F 90.9 °F 73.4 °F 70% 29.98 in 6.2 mi SSE 8.1 mph - N/A Rain Light Rain Showers
5:00 PM 84 °F - 74 °F 65% 29.98 in 37 mi SE 6.9 mph - - Rain Light Rain Showers
5:00 PM 84.2 °F 90.9 °F 73.4 °F 70% 29.98 in 6.2 mi SE 6.9 mph - N/A   Partly Cloudy
6:00 PM 84.2 °F 92.3 °F 75.2 °F 74% 29.98 in 6.2 mi ESE 4.6 mph - N/A   Partly Cloudy
7:00 PM 82.4 °F 89.5 °F 75.2 °F 79% 29.98 in 6.2 mi East 5.8 mph - N/A   Partly Cloudy
8:00 PM 83 °F - 75 °F 72% 30.00 in 37 mi East 6.9 mph - -   Partly Cloudy
8:00 PM 82.4 °F 89.5 °F 75.2 °F 79% 29.98 in 6.2 mi ENE 6.9 mph - N/A   Partly Cloudy
9:00 PM 82.4 °F 89.5 °F 75.2 °F 79% 30.01 in 6.2 mi East 8.1 mph - N/A   Partly Cloudy
10:00 PM 82.4 °F 89.5 °F 75.2 °F 79% 30.01 in 6.2 mi East 8.1 mph - N/A   Partly Cloudy
11:00 PM 83 °F - 75 °F 72% 30.01 in 31 mi East 8.1 mph - -   Partly Cloudy
11:00 PM 82.4 °F 89.5 °F 75.2 °F 79% 30.01 in 6.2 mi East 8.1 mph - N/A   Scattered Clouds