Lahaina, HI

4:56 AM HST on June 22, 2018 (GMT -1000)
Lahaina

Weather History for PHJH - May, 2018

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Thursday, May 17, 2018

  Actual Average Record
Temperature  
Mean Temperature 78 °F -  
Max Temperature 84 °F 79 °F 86 °F (2005)
Min Temperature 71 °F 67 °F 66 °F (2006)
Cooling Degree Days 12    
Growing Degree Days 28 (Base 50)    
Moisture  
Dew Point 69 °F    
Average Humidity 69    
Maximum Humidity 88    
Minimum Humidity 62    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.06 in    
Wind  
Wind Speed 8 mph (NE)    
Max Wind Speed 20 mph    
Max Gust Speed 25 mph    
Visibility 15 miles    
Events      
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

May. 17, 2018 Rise Set
Actual Time 5:47 AM HST 6:58 PM HST
Civil Twilight 5:24 AM HST 7:22 PM HST
Nautical Twilight 4:55 AM HST 7:50 PM HST
Astronomical Twilight 4:26 AM HST 8:19 PM HST
Moon 8:03 AM HST (5/17) 9:40 PM HST (5/17)
Length of Visible Light 13h 58m
Length of Day
13h 10m
Waxing Crescent, 8% of the Moon is Illuminated
May 17
Waxing Crescent
May 21
First Quarter
May 29
Full
Jun 6
Last Quarter
Jun 13
New

Hourly Weather History & Observations

Time (HST) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
6:00 AM 71.6 °F - 66.2 °F 83% 30.03 in 12.0 mi NE 6.9 mph - N/A   Mostly Cloudy
6:50 AM 73.4 °F - 69.8 °F 88% 30.05 in 15.0 mi North 11.5 mph - N/A   Scattered Clouds
7:50 AM 78.8 °F - 66.2 °F 65% 30.07 in 15.0 mi Calm Calm - N/A   Haze
8:50 AM 80.6 °F 83.9 °F 69.8 °F 70% 30.08 in 15.0 mi Calm Calm - N/A   Haze
9:50 AM 80.6 °F 83.9 °F 69.8 °F 70% 30.07 in 15.0 mi Calm Calm - N/A   Scattered Clouds
10:50 AM 82.4 °F 86.3 °F 69.8 °F 66% 30.07 in 15.0 mi East 9.2 mph 23.0 mph N/A   Scattered Clouds
11:50 AM 84.2 °F 88.4 °F 69.8 °F 62% 30.07 in 15.0 mi NE 16.1 mph 23.0 mph N/A   Scattered Clouds
12:50 PM 80.6 °F 83.9 °F 69.8 °F 70% 30.07 in 15.0 mi Variable 5.8 mph - N/A   Mostly Cloudy
3:50 PM 84.2 °F 88.4 °F 69.8 °F 62% 30.04 in 15.0 mi NE 17.3 mph 25.3 mph N/A   Haze
4:50 PM 82.4 °F 85.4 °F 68.0 °F 62% 30.04 in 15.0 mi NE 19.6 mph - N/A   Haze
5:50 PM 80.6 °F 83.2 °F 68.0 °F 65% 30.05 in 15.0 mi NE 9.2 mph 20.7 mph N/A   Haze