Climatological Report (Daily)
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583
CDUS45 KRIW 120728
CLIBYG

CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
128 AM MDT SUN OCT 12 2025

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

...THE BUFFALO WY CLIMATE SUMMARY FOR OCTOBER 11 2025...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         73   2:52 PM  76    2015  59     14       76
                                      2024
  MINIMUM         49  11:33 PM  13    2009  37     12       49
  AVERAGE         61                        48     13       63

PRECIPITATION (IN)
  YESTERDAY        0.00          1.16 2023   0.04  -0.04     0.00
  MONTH TO DATE    0.47                      0.50  -0.03     0.00
  SINCE SEP 1      1.14                      1.67  -0.53     0.18
  SINCE JAN 1      9.49                     11.51  -2.02     7.77

DEGREE DAYS
 HEATING
  YESTERDAY        4                        17    -13        2
  MONTH TO DATE  106                       167    -61       48
  SINCE SEP 1    195                       380   -185      130
  SINCE JUL 1    236                       437   -201      207

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    5                         0      5        3
  SINCE SEP 1     49                        57     -8      147
  SINCE JAN 1    494                       525    -31      663
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION     S (200)
  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION     S (200)
  AVERAGE WIND SPEED     6.5


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    83          11:00 PM
 LOWEST     31           3:00 PM
 AVERAGE    57

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


THE BUFFALO WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   59        78      2012
 MINIMUM TEMPERATURE (F)   37        13      2009


SUNRISE AND SUNSET
OCTOBER 12 2025.......SUNRISE   7:19 AM MDT   SUNSET   6:27 PM MDT
OCTOBER 13 2025.......SUNRISE   7:20 AM MDT   SUNSET   6:25 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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