161
CDUS45 KRIW 070726
CLIGEY
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
126 AM MDT WED OCT 07 2026
...............................
..THE GREYBULL WY CLIMATE SUMMARY FOR OCTOBER 6 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 86R 3:28 PM 84 2020 65 21 52
MINIMUM 42 6:40 AM 23 2012 37 5 37
AVERAGE 64 51 13 45
PRECIPITATION (IN)
YESTERDAY 0.00 0.43 2011 0.03 -0.03 0.04
MONTH TO DATE 0.00 0.18 -0.18 1.05
SINCE SEP 1 0.17 1.01 -0.84 1.70
SINCE JAN 1 2.51 4.83 -2.32 5.90
DEGREE DAYS
HEATING
YESTERDAY 1 14 -13 20
MONTH TO DATE 23 76 -53 57
SINCE SEP 1 93 245 -152 118
SINCE JUL 1 95 264 -169 118
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 57 46 11 50
SINCE JAN 1 855 742 113 791
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WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 4.3
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 59 6:00 AM
LOWEST 11 2:00 PM
AVERAGE 35
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THE GREYBULL WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 65 82 2020
MINIMUM TEMPERATURE (F) 37 19 2000
SUNRISE AND SUNSET
OCTOBER 7 2026.......SUNRISE 7:18 AM MDT SUNSET 6:42 PM MDT
OCTOBER 8 2026.......SUNRISE 7:19 AM MDT SUNSET 6:40 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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