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United States of America

RUBY RIVER RESERVOIR, MONTANA


Home > North America > United States > Montana
Elevation: 1612 meters     Latitude: 45 15N     Longitude: 112 07W

WEATHER
 
CURRENT CONDITIONS

As of 15 December, 2017 @ 9:53 pm EST
(48 Minutes Ago)

Scattered Clouds
Temperature
-1.7°C
Humidity
63.8 %
Wind
24.1 km/h
Sunrise/Set
10:01 am
06:46 pm
Visibility
16 km
Dew Point
-7.2 °C
Pressure
1013.6 millibars
Local Time
10:41 pm EST
15 December, 2017
 
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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  
mm330.210.210.222.925.458.455.938.135.625.425.415.210.2

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  
Days103.95.85.79.39.413.712.49.99.47.75.78.76.2

Most Reported Precipitation in a Month
Years on Record: 13  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
mm125222745491251071067653607145

Least Reported Precipitation in a Month
Years on Record: 13  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
mm---2110122718867---54

Most Precipitation Reported in a Day
Years on Record: 13  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
mm54.48.9143017.33222.927.954.422.928.718.822.4

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  
Days40.80.71.43.447.25.94.24.13.62.62.31.4

Avg. No. of Days w/Precip. Above 0.2in/5mm
Years on Record: 13  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
Days40113476444321

Avg. # of Days w/Precip. Above 0.4in/10mm
Years on Record: 13  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
Days5------------11111---------

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  
Days4.7---0.10.20.30.70.90.70.70.70.20.10.1

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  
Days0.7------0.1---0.2---0.20.1---0.1------



PRECIPITATION - SNOW 
Average Snowfall
Years on Record: 13  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
cm39.915.2---10.23.80.50.2---------2.37.6---

Most Snow Reported in a Month
Years on Record: 13  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
cm50.850.8---22.912.75.13.8---------15.215.2---



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  
Hours12.89.81112.514.115.516.215.814.51311.4109.4



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/m214.56.29.71417.720.422.824.12116.110.76.85.4

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/m24.92.134.56.47.98.37.46.34.93.62.41.8

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/m217.413.316.318.718.718.819.721.42119.416.113.211.6

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/m219.313.917.419.62020.42326.924.921.617.113.813.3

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/m214.56.29.71417.720.422.824.12116.110.76.85.4

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/m25.32.23.356.88.38.98.56.95.63.82.51.9

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/m219.914.91820.722.521.922.824.322.922.120.215.813.5

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/m224.115.919.823.327.127.230.53428.826.422.917.416

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/m212.75.88.511.81618.319.719.619.113.29.45.94.8

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/m24.322.84.15.47.17.36.25.74.332.11.6

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/m214.811.913.815.216.716.817.217.41915.113.610.99.8

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/m214.91213.814.216.316.417.317.920.914.613.510.810.7




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WEATHER FORECAST

As of 2:45 pm 15/12/17 EST

Friday
Cloudy
-6°
-6°
Saturday
Snow
-5°
-13°
Sunday
Partly Cloudy
-5°
-15°
Monday
Partly Cloudy
-2°
-5°
Tuesday
Cloudy
-2°
-4°
Wednesday
Snow
-5°
-15°
Thursday
Clear
-16°
-19°

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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