151
CDUS45 KRIW 130732
CLIGEY
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
132 AM MDT SAT JUN 13 2026
...............................
..THE GREYBULL WY CLIMATE SUMMARY FOR JUNE 12 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 82 5:39 PM 97 2024 80 2 86
MINIMUM 44 5:02 AM 40 2018 52 -8 51
AVERAGE 63 66 -3 69
PRECIPITATION (IN)
YESTERDAY 0.00 0.25 2010 0.04 -0.04 0.00
2013
MONTH TO DATE 0.07 0.60 -0.53 0.17
SINCE JUN 1 0.07 0.60 -0.53 0.17
SINCE JAN 1 1.49 2.95 -1.46 2.88
DEGREE DAYS
HEATING
YESTERDAY 2 2 0 0
MONTH TO DATE 21 41 -20 27
SINCE JUN 1 21 41 -20 27
SINCE JUL 1 5780 7526 -1746 6996
COOLING
YESTERDAY 0 3 -3 4
MONTH TO DATE 28 31 -3 34
SINCE JUN 1 28 31 -3 34
SINCE JAN 1 74 55 19 55
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WIND (MPH)
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION N (340)
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 8.2
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 70 5:00 AM
LOWEST 13 4:00 PM
AVERAGE 42
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THE GREYBULL WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 99 2020
MINIMUM TEMPERATURE (F) 52 37 2001
SUNRISE AND SUNSET
JUNE 13 2026..........SUNRISE 5:27 AM MDT SUNSET 8:58 PM MDT
JUNE 14 2026..........SUNRISE 5:27 AM MDT SUNSET 8:59 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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