566
CDUS45 KRIW 150729
CLIGEY
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
129 AM MDT FRI SEP 15 2023
...............................
..THE GREYBULL WY CLIMATE SUMMARY FOR SEPTEMBER 14 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 77 2:52 PM 90 2015 78 -1 74
2020
MINIMUM 49 6:14 AM 35 2003 46 3 58
2007
2012
AVERAGE 63 62 1 66
PRECIPITATION (IN)
YESTERDAY 0.00 0.60 2017 0.03 -0.03 T
MONTH TO DATE 0.88 0.33 0.55 0.76
SINCE SEP 1 0.88 0.33 0.55 0.76
SINCE JAN 1 6.96 4.15 2.81 5.00
DEGREE DAYS
HEATING
YESTERDAY 2 5 -3 0
MONTH TO DATE 8 44 -36 29
SINCE SEP 1 8 44 -36 29
SINCE JUL 1 13 63 -50 32
COOLING
YESTERDAY 0 1 -1 1
MONTH TO DATE 45 37 8 91
SINCE SEP 1 45 37 8 91
SINCE JAN 1 697 733 -36 938
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WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (10)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 3.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 8:00 AM
LOWEST 25 3:00 PM
AVERAGE 59
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THE GREYBULL WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 96 2000
MINIMUM TEMPERATURE (F) 45 35 2003
SUNRISE AND SUNSET
SEPTEMBER 15 2023.....SUNRISE 6:51 AM MDT SUNSET 7:23 PM MDT
SEPTEMBER 16 2023.....SUNRISE 6:52 AM MDT SUNSET 7:21 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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