738
CDUS45 KRIW 110729
CLIGEY
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
129 AM MDT WED OCT 11 2023
...............................
..THE GREYBULL WY CLIMATE SUMMARY FOR OCTOBER 10 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 80 3:37 PM 86 2015 63 17 77
MINIMUM 37 6:06 AM 18 2009 36 1 35
AVERAGE 59 49 10 56
PRECIPITATION (IN)
YESTERDAY 0.00 0.11 2003 0.02 -0.02 0.00
MONTH TO DATE 0.07 0.28 -0.21 0.09
SINCE SEP 1 1.65 1.11 0.54 1.25
SINCE JAN 1 7.73 4.93 2.80 5.49
DEGREE DAYS
HEATING
YESTERDAY 6 16 -10 9
MONTH TO DATE 109 136 -27 108
SINCE SEP 1 178 305 -127 185
SINCE JUL 1 183 324 -141 188
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 50 46 4 96
SINCE JAN 1 702 742 -40 943
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WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 3.9
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 79 7:00 AM
LOWEST 18 2:00 PM
AVERAGE 49
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THE GREYBULL WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 62 74 1999
2015
MINIMUM TEMPERATURE (F) 35 16 2019
SUNRISE AND SUNSET
OCTOBER 11 2023.......SUNRISE 7:22 AM MDT SUNSET 6:35 PM MDT
OCTOBER 12 2023.......SUNRISE 7:23 AM MDT SUNSET 6:33 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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