CDUS45 KRIW 070727

CLIP60



CLIMATE REPORT 

NATIONAL WEATHER SERVICE RIVERTON WY

127 AM MDT THU MAY 07 2026



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



...THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR MAY 6 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         52   4:31 PM  63    2004  47      5       46        

                                      2017                           

  MINIMUM         16   5:41 AM   8    1999  23     -7       28        

  AVERAGE         34                        35     -1       37     



PRECIPITATION (IN)                                                    

  YESTERDAY        0.01          0.23 2014   0.06  -0.05     0.00     

  MONTH TO DATE    0.01                      0.37  -0.36     0.02     

  SINCE MAR 1      3.93                      4.55  -0.62     3.10     

  SINCE JAN 1      7.28                      8.05  -0.77     6.80     



DEGREE DAYS                                                           

 HEATING                                                              

  YESTERDAY       31                        30      1       28        

  MONTH TO DATE  167                       184    -17      160        

  SINCE MAR 1   2239                      2630   -391     1355        

  SINCE JUL 1   9209                     10834  -1625     8275        



 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    17   HIGHEST WIND DIRECTION     W (280)       

  HIGHEST GUST SPEED    34   HIGHEST GUST DIRECTION     W (270)       

  AVERAGE WIND SPEED     5.0                                        





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    89          11:00 PM                                      

 LOWEST     24           3:00 PM                                      

 AVERAGE    57                                                        



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





THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY

                         NORMAL    RECORD    YEAR                     

 MAXIMUM TEMPERATURE (F)   48        62      2004                      

                                             2021                     

 MINIMUM TEMPERATURE (F)   24         0      2010                      





SUNRISE AND SUNSET                                                    

MAY  7 2026...........SUNRISE   6:04 AM MDT   SUNSET   8:34 PM MDT     

MAY  8 2026...........SUNRISE   6:02 AM MDT   SUNSET   8:35 PM MDT     





-  INDICATES NEGATIVE NUMBERS.

R  INDICATES RECORD WAS SET OR TIED.

MM INDICATES DATA IS MISSING.

T  INDICATES TRACE AMOUNT.









$$