Guam Agana, GU

1:38 AM ChST on October 18, 2019 (GMT +1000)
Guam International

Weather History for PGUM - September, 2019

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Saturday, September 21, 2019

  Actual Average Record
Temperature  
Mean Temperature 82 °F -  
Max Temperature 87 °F 84 °F 91 °F (2016)
Min Temperature 77 °F 75 °F 73 °F (1999)
Cooling Degree Days 17    
Growing Degree Days 32 (Base 50)    
Moisture  
Dew Point 75 °F    
Average Humidity 81    
Maximum Humidity 94    
Minimum Humidity 67    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.79 in    
Wind  
Wind Speed 5 mph ()    
Max Wind Speed 13 mph    
Max Gust Speed 17 mph    
Visibility 10.0 miles    
Events      
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: Averaged Metar Reports

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

Sep. 21, 2019 Rise Set
Actual Time 6:09 AM ChST 6:18 PM ChST
Civil Twilight 5:48 AM ChST 6:39 PM ChST
Nautical Twilight 5:23 AM ChST 7:04 PM ChST
Astronomical Twilight 4:59 AM ChST 7:28 PM ChST
Moon 11:23 PM ChST (9/21) 11:38 AM ChST (9/21)
Length of Visible Light 12h 50m
Length of Day
12h 08m
Waning Gibbous, 61% of the Moon is Illuminated
Sep 21
Waning Gibbous
Sep 22
Last Quarter
Sep 29
New
Oct 6
First Quarter
Oct 14
Full

Hourly Weather History & Observations

Time (ChST) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 78.1 °F - 75.0 °F 90% 29.78 in 10.0 mi SE 3.5 mph - N/A   Clear
1:54 AM 77.0 °F - 75.0 °F 94% 29.76 in 10.0 mi SSE 3.5 mph - N/A   Clear
2:54 AM 77.0 °F - 75.0 °F 94% 29.75 in 10.0 mi South 3.5 mph - N/A   Clear
3:54 AM 77.0 °F - 75.0 °F 94% 29.75 in 10.0 mi South 3.5 mph - N/A   Clear
4:54 AM 77.0 °F - 73.9 °F 90% 29.75 in 10.0 mi Calm Calm - N/A   Partly Cloudy
5:54 AM 77.0 °F - 73.9 °F 90% 29.77 in 10.0 mi South 3.5 mph - N/A   Clear
6:54 AM 77.0 °F - 75.0 °F 94% 29.79 in 10.0 mi SSE 3.5 mph - N/A   Clear
7:54 AM 81.0 °F 87.3 °F 75.9 °F 85% 29.80 in 10.0 mi South 4.6 mph - N/A   Clear
8:54 AM 82.9 °F 90.8 °F 75.9 °F 79% 29.81 in 10.0 mi South 8.1 mph - N/A   Partly Cloudy
9:54 AM 82.9 °F 90.2 °F 75.0 °F 77% 29.82 in 10.0 mi South 10.4 mph - N/A   Mostly Cloudy
10:01 AM 84.9 °F 95.3 °F 77.0 °F 77% 29.84 in 10.0 mi SSE 9.2 mph - N/A   Mostly Cloudy
10:54 AM 86.0 °F 96.0 °F 75.9 °F 72% 29.80 in 10.0 mi SSE 8.1 mph - N/A   Partly Cloudy
11:54 AM 87.1 °F 96.3 °F 75.0 °F 67% 29.78 in 10.0 mi SE 9.2 mph - N/A   Clear
12:54 PM 87.1 °F 97.3 °F 75.9 °F 69% 29.75 in 10.0 mi South 12.7 mph 17.3 mph N/A   Clear
1:54 PM 87.1 °F 97.3 °F 75.9 °F 69% 29.74 in 10.0 mi SE 9.2 mph - N/A   Clear
2:54 PM 86.0 °F 96.0 °F 75.9 °F 72% 29.74 in 10.0 mi SSE 9.2 mph - N/A   Clear
3:54 PM 86.0 °F 95.1 °F 75.0 °F 70% 29.74 in 10.0 mi South 10.4 mph - N/A   Clear
4:54 PM 84.9 °F 94.1 °F 75.9 °F 74% 29.76 in 10.0 mi SSE 10.4 mph - N/A   Partly Cloudy
5:54 PM 82.9 °F 90.8 °F 75.9 °F 79% 29.78 in 10.0 mi South 6.9 mph - N/A   Partly Cloudy
6:54 PM 82.0 °F 88.6 °F 75.0 °F 79% 29.80 in 10.0 mi South 4.6 mph - N/A   Clear
7:54 PM 81.0 °F 87.3 °F 75.9 °F 85% 29.83 in 10.0 mi SSE 3.5 mph - N/A   Clear
8:54 PM 81.0 °F 86.7 °F 75.0 °F 82% 29.85 in 10.0 mi Calm Calm - N/A   Clear
9:54 PM 81.0 °F 86.7 °F 75.0 °F 82% 29.86 in 10.0 mi Calm Calm - N/A   Clear
10:54 PM 80.1 °F 85.1 °F 75.0 °F 85% 29.86 in 10.0 mi Calm Calm - N/A   Clear
11:54 PM 80.1 °F 85.4 °F 75.9 °F 87% 29.85 in 10.0 mi SSE 3.5 mph - N/A   Clear