CDUS45 KRIW 070727

CLIRKS



CLIMATE REPORT 

NATIONAL WEATHER SERVICE RIVERTON WY

127 AM MDT THU MAY 07 2026



...................................



...THE ROCK SPRINGS WY CLIMATE SUMMARY FOR MAY 6 2026...



CLIMATE NORMAL PERIOD: 1991 TO 2020

CLIMATE RECORD PERIOD: 1948 TO 2026





WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      

                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     

                                                  NORMAL           

...................................................................

TEMPERATURE (F)                                                          

 YESTERDAY                                                           

  MAXIMUM         50   6:55 PM  81    1966  59     -9       42        

  MINIMUM         24   5:45 AM  19    1965  35    -11       30        

  AVERAGE         37                        47    -10              



PRECIPITATION (IN)                                                    

  YESTERDAY        0.00          0.61 2016   0.04  -0.04     0.03     

  MONTH TO DATE    0.08                      0.24  -0.16     0.17     

  SINCE MAR 1      1.36                      1.73  -0.37     1.88     

  SINCE JAN 1      1.52                      2.48  -0.96     2.14     



DEGREE DAYS                                                           

 HEATING                                                              

  YESTERDAY       28                        18     10       29        

  MONTH TO DATE  118                       113      5      103        

  SINCE MAR 1   1380                      1786   -406     1534        

  SINCE JUL 1   5762                      7576  -1814     6755        



 COOLING                                                              

  YESTERDAY        0                         0      0        0        

  MONTH TO DATE    0                         0      0        0        

  SINCE MAR 1      0                         0      0        0        

  SINCE JAN 1      0                         0      0        0        

...................................................................





WIND (MPH)                                                            

  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION     W (260)       

  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION     W (260)       

  AVERAGE WIND SPEED    13.6                                        





SKY COVER                                                             

  POSSIBLE SUNSHINE  MM                                                 

  AVERAGE SKY COVER 0.3                                                 





WEATHER CONDITIONS                                                    

THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         

  NO SIGNIFICANT WEATHER WAS OBSERVED.                                  





RELATIVE HUMIDITY (PERCENT)

 HIGHEST    89          12:00 AM                                      

 LOWEST     36           6:00 PM                                      

 AVERAGE    63                                                        



..........................................................





THE ROCK SPRINGS WY CLIMATE NORMALS FOR TODAY

                         NORMAL    RECORD    YEAR                     

 MAXIMUM TEMPERATURE (F)   60        80      1966                      

 MINIMUM TEMPERATURE (F)   35        18      2010                      





SUNRISE AND SUNSET                                                    

MAY  7 2026...........SUNRISE   6:05 AM MDT   SUNSET   8:21 PM MDT     

MAY  8 2026...........SUNRISE   6:04 AM MDT   SUNSET   8:22 PM MDT     





-  INDICATES NEGATIVE NUMBERS.

R  INDICATES RECORD WAS SET OR TIED.

MM INDICATES DATA IS MISSING.

T  INDICATES TRACE AMOUNT.









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