Climatological Report (Daily)
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686
CDUS45 KRIW 290728
CLIBYG

CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
128 AM MDT SAT AUG 29 2026

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

...THE BUFFALO WY CLIMATE SUMMARY FOR AUGUST 28 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         83  11:21 AM  97    2012  80      3       73
  MINIMUM         60   8:22 PM  44    2008  54      6       58
                                      2018
  AVERAGE         72                        67      5       66

PRECIPITATION (IN)
  YESTERDAY        T             0.26 2023   0.03  -0.03     0.18
  MONTH TO DATE    0.04                      0.68  -0.64     0.28
  SINCE JUN 1      2.25                      4.38  -2.13     3.97
  SINCE JAN 1      3.53                      9.77  -6.24     8.31

DEGREE DAYS
 HEATING
  YESTERDAY        0                         2     -2        0
  MONTH TO DATE   16                        27    -11       16
  SINCE JUN 1    140                       197    -57      163
  SINCE JUL 1     16                        47    -31       35

 COOLING
  YESTERDAY        7                         4      3        1
  MONTH TO DATE  198                       179     19      155
  SINCE JUN 1    591                       450    141      432
  SINCE JAN 1    619                       457    162      443
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION     N (360)
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION    SW (220)
  AVERAGE WIND SPEED     7.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    75           9:00 PM
 LOWEST     25           1:00 AM
 AVERAGE    50

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


THE BUFFALO WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   80        99      2012
 MINIMUM TEMPERATURE (F)   54        42      2024


SUNRISE AND SUNSET
AUGUST 29 2026........SUNRISE   6:26 AM MDT   SUNSET   7:48 PM MDT
AUGUST 30 2026........SUNRISE   6:28 AM MDT   SUNSET   7:46 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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