771
CDUS45 KRIW 150726
CLIGEY
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1226 AM MST THU JAN 15 2026
...............................
..THE GREYBULL WY CLIMATE SUMMARY FOR JANUARY 14 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 56R 3:26 PM 54 2006 29 27 34
MINIMUM 23 10:24 PM -24 2024 6 17 12
AVERAGE 40 17 23 23
PRECIPITATION (IN)
YESTERDAY 0.00 T 2022 0.00 0.00 T
2024
2025
MONTH TO DATE T 0.06 -0.06 0.16
SINCE DEC 1 0.24 0.17 0.07 0.39
SINCE JAN 1 T 0.06 -0.06 0.16
DEGREE DAYS
HEATING
YESTERDAY 25 48 -23 42
MONTH TO DATE 443 672 -229 639
SINCE DEC 1 1435 2087 -652 1748
SINCE JUL 1 2808 3864 -1056 3143
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 4.1
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 92 5:00 AM
LOWEST 40 4:00 PM
AVERAGE 66
......................................................
THE GREYBULL WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 29 51 2012
MINIMUM TEMPERATURE (F) 6 -28 2024
SUNRISE AND SUNSET
JANUARY 15 2026.......SUNRISE 7:45 AM MST SUNSET 4:59 PM MST
JANUARY 16 2026.......SUNRISE 7:45 AM MST SUNSET 5:00 PM MST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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