CDUS45 KRIW 220727

CLIP60



CLIMATE REPORT 

NATIONAL WEATHER SERVICE RIVERTON WY

127 AM MDT SUN MAR 22 2026



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



...THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR MARCH 21 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         58R 10:27 AM  51    2009  36     22       MM        

  MINIMUM         24   6:51 AM -11    2022   9     15       MM        

  AVERAGE         41                        23     18       MM     



PRECIPITATION (IN)                                                    

  YESTERDAY        0.02          0.34 2011   0.06  -0.04    MM        

  MONTH TO DATE    0.98                      1.19  -0.21      T       

  SINCE MAR 1      0.98                      1.19  -0.21      T       

  SINCE JAN 1      4.33                      4.69  -0.36     3.70     



DEGREE DAYS                                                           

 HEATING                                                              

  YESTERDAY       24                        42    -18       MM        

  MONTH TO DATE  780                       947   -167       MM        

  SINCE MAR 1    780                       947   -167       MM        

  SINCE JUL 1   7750                      9151  -1401     6920        



 COOLING                                                              

  YESTERDAY        0                         0      0       MM        

  MONTH TO DATE    0                         0      0       MM        

  SINCE MAR 1      0                         0      0       MM        

  SINCE JAN 1      0                         0      0        0        

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





WIND (MPH)                                                            

  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     W (270)       

  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION     W (280)       

  AVERAGE WIND SPEED     3.9                                        





SKY COVER                                                             

  POSSIBLE SUNSHINE  MM                                                 

  AVERAGE SKY COVER 0.0                                                 





WEATHER CONDITIONS                                                    

THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         

  LIGHT RAIN                                                          





RELATIVE HUMIDITY (PERCENT)

 HIGHEST    92           7:00 PM                                      

 LOWEST     22          11:00 AM                                      

 AVERAGE    57                                                        



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





THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY

                         NORMAL    RECORD    YEAR                     

 MAXIMUM TEMPERATURE (F)   36        53      2004                      

 MINIMUM TEMPERATURE (F)   10       -18      2008                      





SUNRISE AND SUNSET                                                    

MARCH 22 2026.........SUNRISE   7:21 AM MDT   SUNSET   7:37 PM MDT     

MARCH 23 2026.........SUNRISE   7:19 AM MDT   SUNSET   7:38 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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