411
CDUS45 KRIW 300732
CLIBYG
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
132 AM MDT SAT MAY 30 2026
...............................
..THE BUFFALO WY CLIMATE SUMMARY FOR MAY 29 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 84R 11:44 AM 83 2003 67 17 70
MINIMUM 55 2:46 AM 33 2011 45 10 41
2012
AVERAGE 70 56 14 56
PRECIPITATION (IN)
YESTERDAY T 2.02 2011 0.10 -0.10 0.00
MONTH TO DATE 0.38 2.53 -2.15 2.79
SINCE MAR 1 0.78 4.72 -3.94 4.30
SINCE JAN 1 0.93 5.19 -4.26 4.34
DEGREE DAYS
HEATING
YESTERDAY 0 9 -9 9
MONTH TO DATE 345 395 -50 344
SINCE MAR 1 1673 1964 -291 1842
SINCE JUL 1 5763 7120 -1357 6784
COOLING
YESTERDAY 5 0 5 0
MONTH TO DATE 28 0 28 11
SINCE MAR 1 28 0 28 11
SINCE JAN 1 28 0 28 11
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION N (340)
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 13.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 77 2:00 AM
LOWEST 21 12:00 PM
AVERAGE 49
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THE BUFFALO WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 68 86 2020
MINIMUM TEMPERATURE (F) 45 36 2010
SUNRISE AND SUNSET
MAY 30 2026...........SUNRISE 5:27 AM MDT SUNSET 8:43 PM MDT
MAY 31 2026...........SUNRISE 5:26 AM MDT SUNSET 8:44 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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