Climatological Report (Daily)
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385
CDUS45 KRIW 150735
CLIBYG

CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
135 AM MDT WED OCT 15 2025

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

...THE BUFFALO WY CLIMATE SUMMARY FOR OCTOBER 14 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         48   1:52 PM  79    2014  58    -10       79
                                      2016
                                      2024
  MINIMUM         31   2:38 AM  17    2018  36     -5       42
  AVERAGE         40                        47     -7       61

PRECIPITATION (IN)
  YESTERDAY        0.00          0.14 1999   0.04  -0.04     0.00
  MONTH TO DATE    0.63                      0.61   0.02     0.00
  SINCE SEP 1      1.30                      1.78  -0.48     0.18
  SINCE JAN 1      9.65                     11.62  -1.97     7.77

DEGREE DAYS
 HEATING
  YESTERDAY       25                        18      7        4
  MONTH TO DATE  179                       221    -42       73
  SINCE SEP 1    268                       434   -166      155
  SINCE JUL 1    309                       491   -182      232

 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    13   HIGHEST WIND DIRECTION    NW (320)
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION     N (360)
  AVERAGE WIND SPEED     5.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           5:00 AM
 LOWEST     65           1:00 PM
 AVERAGE    83

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


THE BUFFALO WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   57        82      2014
 MINIMUM TEMPERATURE (F)   35        20      2018


SUNRISE AND SUNSET
OCTOBER 15 2025.......SUNRISE   7:22 AM MDT   SUNSET   6:22 PM MDT
OCTOBER 16 2025.......SUNRISE   7:24 AM MDT   SUNSET   6:20 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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