Climatological Report (Daily)
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CDUS45 KRIW 060728
CLIBYG

CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
128 AM MDT SUN SEP 06 2026

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

...THE BUFFALO WY CLIMATE SUMMARY FOR SEPTEMBER 5 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         82   2:52 PM  99    2020  78      4       65
  MINIMUM         58   5:42 AM  38    2008  51      7       43
  AVERAGE         70                        64      6       54

PRECIPITATION (IN)
  YESTERDAY        0.00          0.12 2016   0.03  -0.03     0.00
  MONTH TO DATE    0.00                      0.15  -0.15     0.00
  SINCE SEP 1      0.00                      0.15  -0.15     0.00
  SINCE JAN 1      3.54                      9.99  -6.45     8.35

DEGREE DAYS
 HEATING
  YESTERDAY        0                         4     -4       11
  MONTH TO DATE    0                        18    -18       15
  SINCE SEP 1      0                        18    -18       15
  SINCE JUL 1     18                        75    -57       56

 COOLING
  YESTERDAY        5                         3      2        0
  MONTH TO DATE   38                        19     19       14
  SINCE SEP 1     38                        19     19       14
  SINCE JAN 1    660                       487    173      459
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    NW (330)
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION    NW (330)
  AVERAGE WIND SPEED    10.3


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    41          10:00 PM
 LOWEST     15          12:00 AM
 AVERAGE    28

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


THE BUFFALO WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   77        92      2013
 MINIMUM TEMPERATURE (F)   51        39      2025


SUNRISE AND SUNSET
SEPTEMBER  6 2026.....SUNRISE   6:36 AM MDT   SUNSET   7:34 PM MDT
SEPTEMBER  7 2026.....SUNRISE   6:37 AM MDT   SUNSET   7:32 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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