CDUS45 KRIW 070730

CLIGEY



CLIMATE REPORT 

NATIONAL WEATHER SERVICE RIVERTON WY

130 AM MDT MON APR 07 2025



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



...THE GREYBULL WY CLIMATE SUMMARY FOR APRIL 6 2025...



CLIMATE NORMAL PERIOD: 1991 TO 2020

CLIMATE RECORD PERIOD: 1998 TO 2025





WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      

                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     

                                                  NORMAL           

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

TEMPERATURE (F)                                                          

 YESTERDAY                                                           

  MAXIMUM         65   4:47 PM  75    2004  58      7       47        

  MINIMUM         22   6:27 AM  18    2009  31     -9       33        

                                      2018                           

  AVERAGE         44                        44      0       40     



PRECIPITATION (IN)                                                    

  YESTERDAY        0.00          0.61 2024   0.01  -0.01     0.61     

  MONTH TO DATE    T                         0.06  -0.06     0.61     

  SINCE MAR 1      0.47                      0.28   0.19     1.05     

  SINCE JAN 1      0.68                      0.55   0.13     1.10     



DEGREE DAYS                                                           

 HEATING                                                              

  YESTERDAY       21                        21      0       25        

  MONTH TO DATE  156                       128     28      100        

  SINCE MAR 1    888                       968    -80      918        

  SINCE JUL 1   6373                      6792   -419     6174        



 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     N (340)       

  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION     N (10)        

  AVERAGE WIND SPEED     4.8                                        





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    85           6:00 AM                                      

 LOWEST     15           3:00 PM                                      

 AVERAGE    50                                                        



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





THE GREYBULL WY CLIMATE NORMALS FOR TODAY

                         NORMAL    RECORD    YEAR                     

 MAXIMUM TEMPERATURE (F)   58        78      2005                      

 MINIMUM TEMPERATURE (F)   31        16      2018                      





SUNRISE AND SUNSET                                                    

APRIL  7 2025.........SUNRISE   6:42 AM MDT   SUNSET   7:48 PM MDT     

APRIL  8 2025.........SUNRISE   6:40 AM MDT   SUNSET   7:49 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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