AFOS product CLICPR
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733 
CDUS45 KRIW 130726
CLICPR

CLIMATE REPORT 
NATIONAL WEATHER SERVICE RIVERTON WY
126 AM MDT SUN JUL 13 2025

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

...THE CASPER WY CLIMATE SUMMARY FOR JULY 12 2025...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1939 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         91   3:11 PM 104    1954  89      2       99        
  MINIMUM         41   4:28 AM  38    2008  53    -12       53        
  AVERAGE         66                        71     -5              

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          0.45 1981   0.04  -0.04     0.00     
  MONTH TO DATE    0.15                      0.45  -0.30     0.11     
  SINCE JUN 1      0.68                      1.79  -1.11     0.91     
  SINCE JAN 1      5.60                      7.30  -1.70     6.17     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           0.0  2020   0.0    0.0      0.0      
  MONTH TO DATE    0.0                       0.0    0.0      0.0      
  SINCE JUN 1      0.0                       0.1   -0.1      0.0      
  SINCE JUL 1      0.0                       0.0    0.0      0.0      
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE    3                         9     -6       16        
  SINCE JUN 1     94                       135    -41       70        
  SINCE JUL 1      3                         9     -6       16        

 COOLING                                                              
  YESTERDAY        1                         6     -5       11        
  MONTH TO DATE   86                        62     24       37        
  SINCE JUN 1    161                       113     48      140        
  SINCE JAN 1    161                       117     44      143        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION    NW (300)       
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION    NW (300)       
  AVERAGE WIND SPEED     7.3                                        


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    86           4:00 AM                                      
 LOWEST     12           4:00 PM                                      
 AVERAGE    49                                                        

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


THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   89       103      2005                      
 MINIMUM TEMPERATURE (F)   53        37      2008                      


SUNRISE AND SUNSET                                                    
JULY 13 2025..........SUNRISE   5:39 AM MDT   SUNSET   8:44 PM MDT     
JULY 14 2025..........SUNRISE   5:40 AM MDT   SUNSET   8:43 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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