521
CDUS45 KRIW 130729
CLIP60
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
129 AM MDT THU JUL 13 2023
...............................
..THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR JULY 12 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 74 3:41 PM 85 2002 72 2 80
MINIMUM 37 5:26 AM 27 2008 39 -2 39
AVERAGE 56 55 1 60
PRECIPITATION (IN)
YESTERDAY 0.00 1.32 2007 0.05 -0.05 0.00
MONTH TO DATE 0.24 0.58 -0.34 0.02
SINCE JUN 1 3.14 2.96 0.18 3.48
SINCE JAN 1 13.48 12.99 0.49 15.10
DEGREE DAYS
HEATING
YESTERDAY 9 10 -1 5
MONTH TO DATE 93 135 -42 91
SINCE JUN 1 625 673 -48 616
SINCE JUL 1 93 135 -42 91
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 15 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 3.3
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 82 5:00 AM
LOWEST 16 12:00 PM
AVERAGE 49
......................................................
THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 85 2005
MINIMUM TEMPERATURE (F) 39 30 2016
SUNRISE AND SUNSET
JULY 13 2023..........SUNRISE 5:49 AM MDT SUNSET 9:05 PM MDT
JULY 14 2023..........SUNRISE 5:50 AM MDT SUNSET 9:05 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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