924
CDUS45 KRIW 080729
CLIP60
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
129 AM MDT FRI SEP 08 2023
...............................
..THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR SEPTEMBER 7 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 65 4:07 PM 83 2022 64 1 83
MINIMUM 35 4:52 AM 23 2010 32 3 42
AVERAGE 50 48 2 63
PRECIPITATION (IN)
YESTERDAY 0.00 0.49 2002 0.05 -0.05 0.00
MONTH TO DATE 1.17 0.34 0.83 0.00
SINCE SEP 1 1.17 0.34 0.83 0.00
SINCE JAN 1 19.20 15.60 3.60 18.01
DEGREE DAYS
HEATING
YESTERDAY 15 17 -2 2
MONTH TO DATE 100 111 -11 36
SINCE SEP 1 100 111 -11 36
SINCE JUL 1 633 753 -120 480
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
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WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 2.3
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 97 2:00 AM
LOWEST 32 4:00 PM
AVERAGE 65
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THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 64 79 2021
MINIMUM TEMPERATURE (F) 32 21 2020
SUNRISE AND SUNSET
SEPTEMBER 8 2023.....SUNRISE 6:52 AM MDT SUNSET 7:46 PM MDT
SEPTEMBER 9 2023.....SUNRISE 6:53 AM MDT SUNSET 7:44 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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