945
CDUS45 KRIW 280727
CLIP60
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
127 AM MDT MON AUG 28 2023
...............................
..THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR AUGUST 27 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 65 2:02 PM 79 2011 68 -3 68
2012
2017
MINIMUM 39 11:59 PM 29 2019 35 4 37
AVERAGE 52 51 1 53
PRECIPITATION (IN)
YESTERDAY 0.53 1.03 2018 0.05 0.48 0.00
MONTH TO DATE 4.36 1.15 3.21 2.76
SINCE JUN 1 7.68 5.04 2.64 6.39
SINCE JAN 1 18.02 15.07 2.95 18.01
DEGREE DAYS
HEATING
YESTERDAY 13 14 -1 12
MONTH TO DATE 268 288 -20 207
SINCE JUN 1 1012 1122 -110 929
SINCE JUL 1 480 584 -104 404
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 1.5
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 100 5:00 AM
LOWEST 69 10:00 AM
AVERAGE 85
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THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 68 82 2012
MINIMUM TEMPERATURE (F) 34 28 2008
SUNRISE AND SUNSET
AUGUST 28 2023........SUNRISE 6:39 AM MDT SUNSET 8:05 PM MDT
AUGUST 29 2023........SUNRISE 6:41 AM MDT SUNSET 8:04 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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