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United States of America

RIVERSIDE, OREGON


Home > North America > United States > Oregon
Elevation: 91 meters     Latitude: 43 30N     Longitude: 118 04W

WEATHER
 
CURRENT CONDITIONS

 
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MONTHLY - ALL WEATHER AVERAGES   [ Show Summary ]
[ °F ]   °C
TEMPERATURE 
Average Temperature
Years on Record: 114  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
C8.9-2.50.64.78.412.717.321.820.514.88.92.6-2.3

Average High Temperature
Years on Record: 114  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
C17.93.16.712.317.622.627.733.332.326.519.510.13.3

Average Low Temperature
Years on Record: 114  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
C0.1-8-5.6-2.9-0.82.86.810.38.83.3-1.4-4.7-7.9

Highest Recorded Temperature
Years on Record: 114  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
C43.918.321.725.633.338.941.143.942.237.833.927.820

Lowest Recorded Temperature
Years on Record: 114  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
C-47.2-42.2-37.8-27.2-13.3-12.2-6.7-5-8.9-12.2-20-22.8-47.2

Average Number of Days Above 90F/32C
Years on Record: 114  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
Days54.4---------0.11.57.621.518.25.40.2------

Average Number of Days Below 32F/0C
Years on Record: 114  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
Days185.62824.123.718920.20.87.620.223.927.9

Average Number of Days Below 0F/-17C
Years on Record: 114  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
Days8.33.41.40.1---------------------0.32.9



PRECIPITATION 
Average Precipitation
Years on Record: 114  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
mm24629232222252211912172430

Average Number of Days With Precipitation
Years on Record: 114  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
Days59766665223466

Most Reported Precipitation in a Month
Years on Record: 114  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
mm1369973100841368111772726276103

Most Precipitation Reported in a Day
Years on Record: 114  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
mm48.335.330.527.944.548.327.44725.630.537.124.130.5

Avg. No. of Days w/Precip. Above 0.2in/5mm
Years on Record: 114  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
Days33433333112244



PRECIPITATION - SNOW 
Average Snowfall
Years on Record: 114  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
cm41.113.27.431.3---------------0.23.812.2

Average Snow Cover
Years on Record: 32  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
cm---5------------------------------2

Most Snow Reported in a Month
Years on Record: 114  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
cm63.555.936.831.830.5---1.3---------7.635.663.5



DEGREE DAYS 
Heating Degree Days
Years on Record: 114  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
Days2195473.9344.4251.1137.851.77.8---1.125128.9305468.3

Cooling Degree Days
Years on Record: 114  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
Days256.7------------536.1117.886.111.7---------

Growing Degree Days
Years on Record: 114  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
Days1138.3------------84.4218.3365.1325.5145---------



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  
Hours12.89.911.112.51415.31615.614.412.911.510.29.6



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/m215.369.514.218.121.924.82622.717.611.66.55.3

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/m24.82.33.24.66.47.67.86.75.74.53.52.62

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/m217.711.914.918.21920.121.523.122.821.417.611.410.3

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/m220.412.215.919.420.4232730.828.524.919.111.811.7

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/m215.369.514.218.121.924.82622.717.611.66.55.3

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/m25.32.43.55.16.98.48.57.46.75.73.82.72.1

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/m221.314.717.122.422.224.72525.526.225.32216.913.6

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/m22715.619.226.226.533.636.33736.23225.619.116.3

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/m213.15.17.512.115.816.322.524.320.213.710.45.24.6

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/m23.82.133.85.75.96.15.54.23.42.72.11.7

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/m214.59.110.614.916.314.919.621.620.115.615.28.28.3

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/m215.18.81014.415.512.822.32722.815.315.57.68.9




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