Climatological Report (Daily)
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158
CDUS45 KRIW 220731
CLIBYG

CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
131 AM MDT SAT AUG 22 2026

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

...THE BUFFALO WY CLIMATE SUMMARY FOR AUGUST 21 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         92   3:25 PM  97    2023  82     10       83
                                      2024
  MINIMUM         67   6:14 AM  45    2021  56     11       61
  AVERAGE         80                        69     11       72

PRECIPITATION (IN)
  YESTERDAY        T             0.12 2014   0.02  -0.02     0.04
  MONTH TO DATE    0.02                      0.53  -0.51     0.08
  SINCE JUN 1      2.23                      4.23  -2.00     3.77
  SINCE JAN 1      3.51                      9.62  -6.11     8.11

DEGREE DAYS
 HEATING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE   16                        13      3       10
  SINCE JUN 1    140                       183    -43      157
  SINCE JUL 1     16                        33    -17       29

 COOLING
  YESTERDAY       15                         6      9        7
  MONTH TO DATE  146                       145      1      145
  SINCE JUN 1    539                       416    123      422
  SINCE JAN 1    567                       423    144      433
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     N (360)
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION     N (350)
  AVERAGE WIND SPEED     9.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    49           6:00 AM
 LOWEST     16           1:00 PM
 AVERAGE    33

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


THE BUFFALO WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   82        96      2006
                                             2011
                                             2020
 MINIMUM TEMPERATURE (F)   56        40      2015


SUNRISE AND SUNSET
AUGUST 22 2026........SUNRISE   6:18 AM MDT   SUNSET   8:00 PM MDT
AUGUST 23 2026........SUNRISE   6:19 AM MDT   SUNSET   7:59 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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