718
CDUS45 KRIW 140730
CLIGEY
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
130 AM MDT SAT MAR 14 2026
...............................
..THE GREYBULL WY CLIMATE SUMMARY FOR MARCH 13 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 55 2:42 PM 72 2007 51 4 64
MINIMUM 29 7:04 AM 7 2006 24 5 28
AVERAGE 42 37 5 46
PRECIPITATION (IN)
YESTERDAY 0.00 0.01 2002 0.01 -0.01 0.00
2022
MONTH TO DATE 0.18 0.06 0.12 0.10
SINCE MAR 1 0.18 0.06 0.12 0.10
SINCE JAN 1 0.22 0.33 -0.11 0.31
DEGREE DAYS
HEATING
YESTERDAY 23 28 -5 19
MONTH TO DATE 302 401 -99 328
SINCE MAR 1 302 401 -99 328
SINCE JUL 1 4690 6225 -1535 5813
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 18 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 6.8
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 88 6:00 AM
LOWEST 41 2:00 PM
AVERAGE 65
......................................................
THE GREYBULL WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 51 69 1999
MINIMUM TEMPERATURE (F) 24 11 2006
SUNRISE AND SUNSET
MARCH 14 2026.........SUNRISE 7:26 AM MDT SUNSET 7:17 PM MDT
MARCH 15 2026.........SUNRISE 7:24 AM MDT SUNSET 7:19 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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