357
CDUS45 KRIW 130728
CLIGEY
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
128 AM MDT SAT MAY 13 2023
...............................
..THE GREYBULL WY CLIMATE SUMMARY FOR MAY 12 2023
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 68 1:50 PM 91 2001 69 -1 50
2007
MINIMUM 51 5:06 AM 30 2004 42 9 44
2005
AVERAGE 60 56 4 47
PRECIPITATION (IN)
YESTERDAY 0.00 0.29 2018 0.04 -0.04 0.12
MONTH TO DATE 0.20 0.40 -0.20 0.16
SINCE MAR 1 0.77 1.15 -0.38 1.94
SINCE JAN 1 0.88 1.42 -0.54 1.97
DEGREE DAYS
HEATING
YESTERDAY 5 10 -5 18
MONTH TO DATE 71 143 -72 144
SINCE MAR 1 1428 1533 -105 1716
SINCE JUL 1 7659 7357 302 7040
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 2 0 2 1
SINCE MAR 1 2 1 1 1
SINCE JAN 1 2 1 1 1
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 36 HIGHEST WIND DIRECTION N (340)
HIGHEST GUST SPEED 45 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 24.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 74 1:00 AM
LOWEST 33 2:00 PM
AVERAGE 54
......................................................
THE GREYBULL WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 69 94 2001
MINIMUM TEMPERATURE (F) 43 28 2014
SUNRISE AND SUNSET
MAY 13 2023...........SUNRISE 5:47 AM MDT SUNSET 8:31 PM MDT
MAY 14 2023...........SUNRISE 5:46 AM MDT SUNSET 8:32 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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