Climatological Report (Daily)
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CDUS45 KRIW 050728
CLIBYG

CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
128 AM MDT SAT SEP 05 2026

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

...THE BUFFALO WY CLIMATE SUMMARY FOR SEPTEMBER 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         93   2:47 PM 100    2022  78     15       71
  MINIMUM         57   1:46 AM  40    1999  52      5       51
  AVERAGE         75                        65     10       61

PRECIPITATION (IN)
  YESTERDAY        0.00          0.59 1999   0.03  -0.03     0.00
  MONTH TO DATE    0.00                      0.12  -0.12     0.00
  SINCE SEP 1      0.00                      0.12  -0.12     0.00
  SINCE JAN 1      3.54                      9.96  -6.42     8.35

DEGREE DAYS
 HEATING
  YESTERDAY        0                         4     -4        4
  MONTH TO DATE    0                        14    -14        4
  SINCE SEP 1      0                        14    -14        4
  SINCE JUL 1     18                        71    -53       45

 COOLING
  YESTERDAY       10                         4      6        0
  MONTH TO DATE   33                        16     17       14
  SINCE SEP 1     33                        16     17       14
  SINCE JAN 1    655                       484    171      459
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION     S (190)
  HIGHEST GUST SPEED    34   HIGHEST GUST DIRECTION     S (200)
  AVERAGE WIND SPEED    12.5


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    28           1:00 AM
 LOWEST      8           4:00 PM
 AVERAGE    18

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


THE BUFFALO WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   78        99      2020
 MINIMUM TEMPERATURE (F)   51        38      2008


SUNRISE AND SUNSET
SEPTEMBER  5 2026.....SUNRISE   6:34 AM MDT   SUNSET   7:36 PM MDT
SEPTEMBER  6 2026.....SUNRISE   6:36 AM MDT   SUNSET   7:34 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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