813
CDUS45 KRIW 310745
CLIP60
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
145 AM MDT MON JUL 31 2023
...............................
..THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR JULY 30 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 80 4:44 PM 82 2000 74 6 79
2012
MINIMUM 42 5:34 AM 29 2009 40 2 42
AVERAGE 61 57 4 61
PRECIPITATION (IN)
YESTERDAY 0.00 0.23 2013 0.05 -0.05 0.00
MONTH TO DATE 0.42 1.47 -1.05 0.17
SINCE JUN 1 3.32 3.85 -0.53 3.63
SINCE JAN 1 13.66 13.88 -0.22 15.25
DEGREE DAYS
HEATING
YESTERDAY 4 8 -4 4
MONTH TO DATE 206 286 -80 193
SINCE JUN 1 738 824 -86 718
SINCE JUL 1 206 286 -80 193
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 (270)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 2.0
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 76 5:00 AM
LOWEST 23 4:00 PM
AVERAGE 50
......................................................
THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 86 2000
MINIMUM TEMPERATURE (F) 40 34 2001
2008
SUNRISE AND SUNSET
JULY 31 2023..........SUNRISE 6:07 AM MDT SUNSET 8:48 PM MDT
AUGUST 1 2023........SUNRISE 6:08 AM MDT SUNSET 8:47 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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