518
CDUS45 KRIW 290733
CLIBYG
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
133 AM MDT WED APR 29 2026
...............................
..THE BUFFALO WY CLIMATE SUMMARY FOR APRIL 28 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 48 3:13 PM 84 2018 57 -9 49
MINIMUM 23 2:23 AM 19 2005 35 -12 33
AVERAGE 36 46 -10 41
PRECIPITATION (IN)
YESTERDAY 0.00 0.57 2012 0.08 -0.08 0.44
MONTH TO DATE 0.34 1.32 -0.98 0.81
SINCE MAR 1 0.40 2.05 -1.65 1.41
SINCE JAN 1 0.55 2.52 -1.97 1.45
DEGREE DAYS
HEATING
YESTERDAY 29 19 10 24
MONTH TO DATE 623 628 -5 626
SINCE MAR 1 1279 1532 -253 1457
SINCE JUL 1 5369 6688 -1319 6399
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 6.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 92 12:00 AM
LOWEST 32 10:00 AM
AVERAGE 62
......................................................
THE BUFFALO WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 57 80 2007
MINIMUM TEMPERATURE (F) 36 20 2005
SUNRISE AND SUNSET
APRIL 29 2026.........SUNRISE 6:00 AM MDT SUNSET 8:09 PM MDT
APRIL 30 2026.........SUNRISE 5:59 AM MDT SUNSET 8:10 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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