Climatological Report (Daily)
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271
CDUS45 KRIW 070729
CLIBYG

CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
129 AM MDT MON SEP 07 2026

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

...THE BUFFALO WY CLIMATE SUMMARY FOR SEPTEMBER 6 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         88   2:54 PM  92    2013  77     11       75
  MINIMUM         55   6:24 AM  39    2025  51      4       39
  AVERAGE         72                        64      8       57

PRECIPITATION (IN)
  YESTERDAY        T             0.17 2001   0.04  -0.04     0.00
  MONTH TO DATE    T                         0.19  -0.19     0.00
  SINCE SEP 1      T                         0.19  -0.19     0.00
  SINCE JAN 1      3.54                     10.03  -6.49     8.35

DEGREE DAYS
 HEATING
  YESTERDAY        0                         4     -4        8
  MONTH TO DATE    0                        22    -22       23
  SINCE SEP 1      0                        22    -22       23
  SINCE JUL 1     18                        79    -61       64

 COOLING
  YESTERDAY        7                         3      4        0
  MONTH TO DATE   45                        22     23       14
  SINCE SEP 1     45                        22     23       14
  SINCE JAN 1    667                       490    177      459
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION    SE (140)
  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION    SE (140)
  AVERAGE WIND SPEED     7.6


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    54           7:00 AM
 LOWEST     23           2:00 PM
 AVERAGE    39

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


THE BUFFALO WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   77        99      2022
 MINIMUM TEMPERATURE (F)   51        33      2020


SUNRISE AND SUNSET
SEPTEMBER  7 2026.....SUNRISE   6:37 AM MDT   SUNSET   7:32 PM MDT
SEPTEMBER  8 2026.....SUNRISE   6:38 AM MDT   SUNSET   7:30 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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