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CDUS45 KRIW 200733
CLIGEY
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
133 AM MDT SUN AUG 20 2023
...............................
..THE GREYBULL WY CLIMATE SUMMARY FOR AUGUST 19 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 88 12:48 PM 98 1999 88 0 91
2019
MINIMUM 61 4:11 AM 41 2015 55 6 59
AVERAGE 75 72 3 75
PRECIPITATION (IN)
YESTERDAY 0.01 0.22 2016 0.01 0.00 0.00
MONTH TO DATE 0.15 0.11 0.04 1.12
SINCE JUN 1 4.82 1.35 3.47 1.31
SINCE JAN 1 6.03 3.70 2.33 4.07
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 3
SINCE JUN 1 44 66 -22 65
SINCE JUL 1 5 4 1 3
COOLING
YESTERDAY 10 7 3 10
MONTH TO DATE 157 174 -17 225
SINCE JUN 1 513 605 -92 739
SINCE JAN 1 546 629 -83 745
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WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 8.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 73 10:00 PM
LOWEST 24 1:00 PM
AVERAGE 49
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THE GREYBULL WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 88 95 2008
2013
2019
MINIMUM TEMPERATURE (F) 55 45 2016
SUNRISE AND SUNSET
AUGUST 20 2023........SUNRISE 6:21 AM MDT SUNSET 8:10 PM MDT
AUGUST 21 2023........SUNRISE 6:22 AM MDT SUNSET 8:08 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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