911
CDUS45 KRIW 300727
CLIP60
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
127 AM MDT FRI AUG 30 2024
...............................
..THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR AUGUST 29 2024
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 66 5:42 PM 78 2005 68 -2 74
MINIMUM 26R 5:27 AM 28 2018 34 -8 38
2021
AVERAGE 46 51 -5 56
PRECIPITATION (IN)
YESTERDAY 0.00 0.13 2003 0.05 -0.05 0.01
MONTH TO DATE 1.25 1.24 0.01 4.37
SINCE JUN 1 2.99 5.13 -2.14 7.69
SINCE JAN 1 15.19 15.16 0.03 18.03
DEGREE DAYS
HEATING
YESTERDAY 19 14 5 9
MONTH TO DATE 293 316 -23 290
SINCE JUN 1 984 1150 -166 1034
SINCE JUL 1 555 612 -57 502
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 8 HIGHEST WIND DIRECTION SE (130)
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION SE (150)
AVERAGE WIND SPEED 3.1
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 78 4:00 AM
LOWEST 24 6:00 PM
AVERAGE 51
......................................................
THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 67 78 2001
2008
2016
MINIMUM TEMPERATURE (F) 34 27 2005
SUNRISE AND SUNSET
AUGUST 30 2024........SUNRISE 6:43 AM MDT SUNSET 8:01 PM MDT
AUGUST 31 2024........SUNRISE 6:44 AM MDT SUNSET 7:59 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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