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United States of America

HAWAII VOLCANOES NATIONAL PARK, HAWAII


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Elevation: 427 meters     Latitude: 19 19N     Longitude: 155 08W

WEATHER
 
CURRENT CONDITIONS

As of 22 May, 2018 @ 8:53 am EDT
(17 Minutes Ago)

Scattered Clouds
Temperature
21.7°C
Humidity
88.4 %
Wind
11.1 km/h
Sunrise/Set
11:43 am
12:51 am
Visibility
16 km
Dew Point
19.4 °C
Pressure
1016.2 millibars
Local Time
9:09 am EDT
22 May, 2018
 
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MONTHLY - ALL WEATHER AVERAGES   [ Show Summary ]
[ °F ]   °C


PRECIPITATION 
Average Precipitation
Years on Record: 30  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
mm1353.8165.1154.9180.3946645.758.450.861111.8170.2198.1

Average Number of Days With Precipitation
Years on Record: 30  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
Days148.313.311.415.515.611.110.38.48.910.113.913.616.2

Most Reported Precipitation in a Month
Years on Record: 7  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
mm829829411242421327189217486199226525734

Least Reported Precipitation in a Month
Years on Record: 7  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
mm---49103------------------486113175

Most Precipitation Reported in a Day
Years on Record: 7  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
mm299.7299.711358.7136.785.118.867.1270.3126.559.7140.781.3

Avg. No. of Days w/Precip. Above 0.1in/2.5mm
Years on Record: 30  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
Days75.576.78.78.24.74.53.43.24.678.68.9

Avg. No. of Days w/Precip. Above 0.2in/5mm
Years on Record: 7  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
Days93108787775661012

Avg. # of Days w/Precip. Above 0.4in/10mm
Years on Record: 7  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
Days38452431212347

Avg. No. of Days w/Precip. Above 0.5in/13mm
Years on Record: 30  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
Days27.53.62.83.81.51.111.20.81.22.24.14.2

Avg. No. of Days w/Precip. Above 1in/25mm
Years on Record: 30  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
Days15.22.21.820.70.70.50.50.50.61.12.12.5



SKY CONDITIONS 
Average Length of Day
Years on Record: 30  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
Hours12.511.511.912.41313.513.713.613.112.612.111.611.4



SOLAR RADIATION 
Average Daily Solar Radiation - Global
Years on Record: 22  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
Mj/m219.415.117.419.621.422.423.423.122.520.418.215.114.3

Average Daily Solar Radiation - Diffuse
Years on Record: 22  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
Mj/m26.655.76.87.687.87.87.5765.34.8

Average Daily Solar Radiation - Reflected
Years on Record: 22  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
Mj/m220.117.819.320.320.720.823.52321.220.619.717.417.1

Average Daily Solar Radiation - Direct
Years on Record: 22  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
Mj/m219.918.519.219.419.920.622.42221.519.919.617.518

Maximum Daily Solar Radiation - Global
Years on Record: 22  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
Mj/m219.415.117.419.621.422.423.423.122.520.418.215.114.3

Maximum Daily Solar Radiation - Diffuse
Years on Record: 22  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
Mj/m27.25.56.37.58.38.88.48.48.27.56.55.75.1

Maximum Daily Solar Radiation - Reflected
Years on Record: 22  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
Mj/m222.92122.723.923.223.425.725.223.224.422.220.420.1

Maximum Daily Solar Radiation - Direct
Years on Record: 22  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
Mj/m225.124.125.22624.726.326.425.925.527.223.822.423.1

Minimum Daily Solar Radiation - Global
Years on Record: 22  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
Mj/m216.611.914.715.218.118.421.120.819.518.115.812.912.7

Minimum Daily Solar Radiation - Diffuse
Years on Record: 22  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
Mj/m25.84.24.85.76.87.17.17.16.85.75.34.64.1

Minimum Daily Solar Radiation - Reflected
Years on Record: 22  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
Mj/m21713.51615.417.517.221.120.718.518.216.914.514.9

Minimum Daily Solar Radiation - Direct
Years on Record: 22  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
Mj/m214.511.613.811.614.113.818.217.816.115.714.912.814.3




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WEATHER FORECAST

As of 3:49 am 22/5/18 EDT

Tuesday
Cloudy
23°
20°
Wednesday
Cloudy
24°
20°
Thursday
Partly Cloudy
23°
20°
Friday
Cloudy
23°
20°
Saturday
Partly Cloudy
24°
20°
Sunday
Cloudy
24°
21°
Monday
Cloudy
24°
20°

Forecast data from The Norwegian Meteorological Institute; Current conditions data from the National Weather Service
All historical data and normals © Weatherbase


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