CDUS45 KRIW 050726

CLIP60



CLIMATE REPORT 

NATIONAL WEATHER SERVICE RIVERTON WY

126 AM MDT TUE MAY 05 2026



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



...THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR MAY 4 2026...



CLIMATE NORMAL PERIOD: 1991 TO 2020

CLIMATE RECORD PERIOD: 1998 TO 2026





WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      

                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     

                                                  NORMAL           

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

TEMPERATURE (F)                                                          

 YESTERDAY                                                           

  MAXIMUM         56  12:59 PM  64    2004  47      9       63        

  MINIMUM         26   5:50 AM  12    2024  23      3       25        

  AVERAGE         41                        35      6       44     



PRECIPITATION (IN)                                                    

  YESTERDAY        0.00          0.33 2023   0.06  -0.06     0.00     

  MONTH TO DATE    0.00                      0.25  -0.25     0.00     

  SINCE MAR 1      3.92                      4.43  -0.51     3.08     

  SINCE JAN 1      7.27                      7.93  -0.66     6.78     



DEGREE DAYS                                                           

 HEATING                                                              

  YESTERDAY       24                        30     -6       21        

  MONTH TO DATE  103                       124    -21      104        

  SINCE MAR 1   2175                      2570   -395     1299        

  SINCE JUL 1   9145                     10774  -1629     8219        



 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    10   HIGHEST WIND DIRECTION    NW (330)       

  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     W (290)       

  AVERAGE WIND SPEED     2.4                                        





SKY COVER                                                             

  POSSIBLE SUNSHINE  MM                                                 

  AVERAGE SKY COVER 0.0                                                 





WEATHER CONDITIONS                                                    

THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         

  NO SIGNIFICANT WEATHER WAS OBSERVED.                                  





RELATIVE HUMIDITY (PERCENT)

 HIGHEST    92           5:00 AM                                      

 LOWEST     30          12:00 PM                                      

 AVERAGE    61                                                        



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





THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY

                         NORMAL    RECORD    YEAR                     

 MAXIMUM TEMPERATURE (F)   47        64      2016                      

 MINIMUM TEMPERATURE (F)   23         3      2010                      





SUNRISE AND SUNSET                                                    

MAY  5 2026...........SUNRISE   6:06 AM MDT   SUNSET   8:31 PM MDT     

MAY  6 2026...........SUNRISE   6:05 AM MDT   SUNSET   8:32 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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