172
CDUS45 KRIW 310729
CLIBYG
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
129 AM MDT SAT MAY 31 2025
...............................
..THE BUFFALO WY CLIMATE SUMMARY FOR MAY 30 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 72 2:33 PM 86 2020 68 4 54
MINIMUM 50 11:59 PM 36 2010 45 5 40
AVERAGE 61 56 5 47
PRECIPITATION (IN)
YESTERDAY 0.00 2.06 2022 0.10 -0.10 0.01
MONTH TO DATE 2.79 2.63 0.16 3.35
SINCE MAR 1 4.30 4.82 -0.52 4.23
SINCE JAN 1 4.34 5.29 -0.95 4.55
DEGREE DAYS
HEATING
YESTERDAY 4 9 -5 18
MONTH TO DATE 348 404 -56 445
SINCE MAR 1 1846 1973 -127 1968
SINCE JUL 1 6788 7129 -341 6561
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 11 0 11 0
SINCE MAR 1 11 0 11 0
SINCE JAN 1 11 0 11 0
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WIND (MPH)
HIGHEST WIND SPEED 41 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 55 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 15.4
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 77 11:00 PM
LOWEST 43 9:00 AM
AVERAGE 60
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THE BUFFALO WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 68 90 2020
MINIMUM TEMPERATURE (F) 46 35 2005
SUNRISE AND SUNSET
MAY 31 2025...........SUNRISE 5:26 AM MDT SUNSET 8:44 PM MDT
JUNE 1 2025..........SUNRISE 5:26 AM MDT SUNSET 8:45 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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