153
CDUS45 KRIW 200727
CLIBYG
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
127 AM MDT SAT JUN 20 2026
...............................
..THE BUFFALO WY CLIMATE SUMMARY FOR JUNE 19 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 72 4:49 PM 94 2013 75 -3 92
MINIMUM 45 4:30 AM 35 2024 51 -6 52
AVERAGE 59 63 -4 72
PRECIPITATION (IN)
YESTERDAY 0.00 0.15 2018 0.07 -0.07 0.00
MONTH TO DATE 0.78 1.51 -0.73 1.04
SINCE JUN 1 0.78 1.51 -0.73 1.04
SINCE JAN 1 2.06 6.90 -4.84 5.38
DEGREE DAYS
HEATING
YESTERDAY 6 4 2 0
MONTH TO DATE 96 118 -22 95
SINCE JUN 1 96 118 -22 95
SINCE JUL 1 5873 7255 -1382 6886
COOLING
YESTERDAY 0 2 -2 7
MONTH TO DATE 20 23 -3 34
SINCE JUN 1 20 23 -3 34
SINCE JAN 1 48 30 18 45
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WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 5.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 76 5:00 AM
LOWEST 30 5:00 PM
AVERAGE 53
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THE BUFFALO WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 91 2025
MINIMUM TEMPERATURE (F) 51 42 2004
2019
SUNRISE AND SUNSET
JUNE 20 2026..........SUNRISE 5:22 AM MDT SUNSET 8:55 PM MDT
JUNE 21 2026..........SUNRISE 5:23 AM MDT SUNSET 8:55 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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