021
CDUS45 KRIW 311829 CCA
CLIP60
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
128 AM MDT WED JUL 31 2024
...............................
..THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR JULY 30 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 68 12:06 PM 82 2000 74 6 80
2012
MINIMUM 37 05:51 AM 29 2009 40 3 42
AVERAGE 53 57 4 61
PRECIPITATION (IN)
YESTERDAY 0.07 0.23 2013 0.05 0.02 0.00
MONTH TO DATE 0.43 1.47 -1.04 0.42
SINCE JUN 1 1.67 3.85 -2.18 3.32
SINCE JAN 1 13.87 13.88 -0.01 13.66
DEGREE DAYS
HEATING
YESTERDAY 12 8 4 4
MONTH TO DATE 227 286 -59 206
SINCE JUN 1 656 824 -168 738
SINCE JUL 1 227 286 -59 206
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 16 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 3.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER MM
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN.
RELATIVE HUMIDITY (PERCENT)
HIGHEST MM
LOWEST MM
AVERAGE MM
......................................................
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 2024..........SUNRISE 6:08 AM MDT SUNSET 8:47 PM MDT
AUGUST 1 2024........SUNRISE 6:09 AM MDT SUNSET 8:46 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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