Weather History for Grantley Adams, Barbados

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Tuesday, September 21, 2010

  Actual Average Record
Temperature  
Mean Temperature 77 °F -  
Max Temperature 80 °F 85 °F 89 °F (2002)
Min Temperature 74 °F 76 °F 35 °F (1996)
Cooling Degree Days 12    
Growing Degree Days 27 (Base 50)    
Moisture  
Dew Point 73 °F    
Average Humidity 90    
Maximum Humidity 100    
Minimum Humidity 83    
Precipitation  
Precipitation 0.43 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.88 in    
Wind  
Wind Speed 12 mph ()    
Max Wind Speed 30 mph    
Max Gust Speed 31 mph    
Visibility 4.6 miles    
Events Rain , Thunderstorm    
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. 21, 2010 Rise Set
Actual Time 5:47 AM AST 5:54 PM AST
Civil Twilight 5:25 AM AST 6:16 PM AST
Nautical Twilight 5:01 AM AST 6:40 PM AST
Astronomical Twilight 4:36 AM AST 7:05 PM AST
Moon 4:45 PM AST (9/21) 4:16 AM AST (9/21)
Length of Visible Light 12h 50m
Length of Day
12h 07m
Waxing Gibbous, 97% of the Moon is Illuminated
Sep 21
Waxing Gibbous
Sep 23
Full
Sep 30
Last Quarter
Oct 7
New
Oct 14
First Quarter

Hourly Weather History & Observations

Time (AST) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:00 AM 78.8 °F 73.4 °F 83% 29.86 in 6.2 mi ESE 15.0 mph - N/A Rain , Thunderstorm Light Rain
1:00 AM 77.0 °F 73.4 °F 89% 29.83 in 6.2 mi ESE 12.7 mph - N/A Rain , Thunderstorm Light Rain
2:00 AM 77 °F 74 °F 86% 29.84 in 6 mi SE 29.9 mph - - Rain , Thunderstorm Thunderstorms and Rain
2:00 AM 77.0 °F 73.4 °F 89% 29.83 in 6.2 mi SE 29.9 mph - N/A Rain , Thunderstorm Light Thunderstorms and Rain
3:30 AM 75.2 °F 73.4 °F 94% 29.83 in 6.2 mi East 5.8 mph - N/A Rain Light Rain
4:00 AM 77.0 °F 73.4 °F 89% 29.83 in 3.7 mi NNE 8.1 mph - N/A Rain , Thunderstorm Thunderstorms and Rain
5:00 AM 76 °F 74 °F 91% 29.83 in 4 mi SSE 5.8 mph - - Rain Light Rain
5:00 AM 75.2 °F 73.4 °F 94% 29.83 in 3.7 mi SSE 5.8 mph - N/A Rain Light Rain
6:30 AM 75.2 °F 71.6 °F 89% 29.86 in 3.1 mi NE 10.4 mph - N/A   Overcast
7:00 AM 75.2 °F 69.8 °F 83% 29.89 in 2.5 mi ESE 27.6 mph - N/A Rain Rain
8:00 AM 76 °F 74 °F 91% 29.94 in 4 mi ESE 18.4 mph - - Rain Light Rain
8:00 AM 75.2 °F 73.4 °F 94% 29.92 in 3.7 mi ESE 18.4 mph - N/A Rain Light Rain
9:00 AM 75.2 °F 71.6 °F 89% 29.92 in 3.7 mi SSE 6.9 mph - N/A Rain Light Rain
10:00 AM 77.0 °F 75.2 °F 94% 29.92 in 3.7 mi ESE 8.1 mph - N/A Rain Light Rain
11:00 AM 75 °F 74 °F 97% 29.95 in 4 mi ESE 19.6 mph - - Rain Light Rain
11:00 AM 75.2 °F 75.2 °F 100% 29.95 in 3.7 mi ESE 19.6 mph - N/A Rain Light Rain
12:00 PM 77.0 °F 73.4 °F 89% 29.92 in 3.7 mi SE 11.5 mph - N/A Rain Light Rain
1:00 PM 77.0 °F 71.6 °F 83% 29.89 in 3.7 mi South 19.6 mph 31.1 mph N/A Rain Light Rain
2:00 PM 75 °F 73 °F 91% 29.89 in 2 mi West 6.9 mph - - Rain Light Rain
2:00 PM 75.2 °F 73.4 °F 94% 29.89 in 2.5 mi West 6.9 mph - N/A Rain Light Rain
3:00 PM 75.2 °F 71.6 °F 89% 29.86 in 5.0 mi NNW 6.9 mph - N/A   Mostly Cloudy
4:00 PM 75.2 °F 71.6 °F 89% 29.86 in 3.1 mi North 4.6 mph - N/A Rain Light Rain
5:00 PM 75 °F 72 °F 89% 29.86 in 3 mi Calm Calm - - Rain Light Rain
5:00 PM - - N/A% - - North - - N/A   Unknown
6:00 PM 75.2 °F 71.6 °F 89% 29.83 in 6.2 mi Variable 3.5 mph - N/A   Mostly Cloudy
7:00 PM 75.2 °F 71.6 °F 89% 29.86 in 6.2 mi NNE 5.8 mph - N/A   Mostly Cloudy
8:00 PM 76 °F 75 °F 95% 29.88 in 7 mi ENE 6.9 mph - -   Partly Cloudy
8:00 PM 77.0 °F 75.2 °F 94% 29.86 in 6.2 mi ENE 6.9 mph - N/A   Mostly Cloudy
9:00 PM 77.0 °F 73.4 °F 89% 29.89 in 6.2 mi ENE 5.8 mph - N/A   Mostly Cloudy
10:00 PM 77.0 °F 73.4 °F 89% 29.89 in 6.2 mi NE 5.8 mph - N/A   Mostly Cloudy
11:00 PM 78.8 °F 73.4 °F 83% 29.89 in 6.2 mi ENE 8.1 mph - N/A   Mostly Cloudy