Climatological Report (Daily)
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CDUS45 KRIW 110731
CLIBYG

CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
131 AM MDT TUE AUG 11 2026

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

...THE BUFFALO WY CLIMATE SUMMARY FOR AUGUST 10 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         87   3:42 PM 100    2022  85      2       76
  MINIMUM         60   5:03 AM  46    2004  58      2       51
  AVERAGE         74                        71      3       64

PRECIPITATION (IN)
  YESTERDAY        0.00          0.22 2019   0.02  -0.02     0.02
  MONTH TO DATE    0.00                      0.28  -0.28     0.03
  SINCE JUN 1      2.21                      3.98  -1.77     3.72
  SINCE JAN 1      3.49                      9.37  -5.88     8.06

DEGREE DAYS
 HEATING
  YESTERDAY        0                         1     -1        1
  MONTH TO DATE   13                         2     11       10
  SINCE JUN 1    137                       172    -35      157
  SINCE JUL 1     13                        22     -9       29

 COOLING
  YESTERDAY        9                         7      2        0
  MONTH TO DATE   88                        76     12       41
  SINCE JUN 1    481                       347    134      318
  SINCE JAN 1    509                       354    155      329
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION     N (350)
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION     N (340)
  AVERAGE WIND SPEED     8.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    35           4:00 AM
 LOWEST     20          10:00 AM
 AVERAGE    28

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


THE BUFFALO WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   85       101      2018
 MINIMUM TEMPERATURE (F)   58        41      2004


SUNRISE AND SUNSET
AUGUST 11 2026........SUNRISE   6:06 AM MDT   SUNSET   8:18 PM MDT
AUGUST 12 2026........SUNRISE   6:07 AM MDT   SUNSET   8:16 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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