908
CDUS45 KRIW 030739
CLIP60
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
139 AM MDT SUN SEP 03 2023
...............................
..THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR SEPTEMBER 2 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 67 3:51 PM 79 2007 66 1 76
2017
2019
MINIMUM 42 4:40 AM 25 2006 33 9 36
AVERAGE 55 50 5 56
PRECIPITATION (IN)
YESTERDAY 0.00 0.33 2013 0.04 -0.04 0.00
MONTH TO DATE 0.16 0.09 0.07 0.00
SINCE SEP 1 0.16 0.09 0.07 0.00
SINCE JAN 1 18.19 15.35 2.84 18.01
DEGREE DAYS
HEATING
YESTERDAY 10 15 -5 9
MONTH TO DATE 20 30 -10 13
SINCE SEP 1 20 30 -10 13
SINCE JUL 1 553 672 -119 457
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 1.2
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 2:00 AM
LOWEST 52 3:00 PM
AVERAGE 76
......................................................
THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 66 80 2022
MINIMUM TEMPERATURE (F) 33 27 2010
SUNRISE AND SUNSET
SEPTEMBER 3 2023.....SUNRISE 6:46 AM MDT SUNSET 7:55 PM MDT
SEPTEMBER 4 2023.....SUNRISE 6:48 AM MDT SUNSET 7:53 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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