959
CDUS45 KRIW 100734
CLIGEY
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
134 AM MDT SUN SEP 10 2023
...............................
..THE GREYBULL WY CLIMATE SUMMARY FOR SEPTEMBER 9 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 4:37 PM 97 2021 80 0 59
MINIMUM 55 5:57 AM 29 2020 48 7 46
AVERAGE 68 64 4 53
PRECIPITATION (IN)
YESTERDAY T 0.26 2002 0.02 -0.02 0.08
MONTH TO DATE 0.87 0.19 0.68 0.76
SINCE SEP 1 0.87 0.19 0.68 0.76
SINCE JAN 1 6.95 4.01 2.94 5.00
DEGREE DAYS
HEATING
YESTERDAY 0 3 -3 12
MONTH TO DATE 4 23 -19 12
SINCE SEP 1 4 23 -19 12
SINCE JUL 1 9 42 -33 15
COOLING
YESTERDAY 3 2 1 0
MONTH TO DATE 41 28 13 87
SINCE SEP 1 41 28 13 87
SINCE JAN 1 693 724 -31 934
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WIND (MPH)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 8.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 80 6:00 AM
LOWEST 31 3:00 PM
AVERAGE 56
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THE GREYBULL WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 94 2021
MINIMUM TEMPERATURE (F) 47 33 2007
2020
SUNRISE AND SUNSET
SEPTEMBER 10 2023.....SUNRISE 6:45 AM MDT SUNSET 7:32 PM MDT
SEPTEMBER 11 2023.....SUNRISE 6:46 AM MDT SUNSET 7:31 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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