115
CDUS45 KRIW 040734
CLIP60
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
134 AM MDT MON SEP 04 2023
...............................
..THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR SEPTEMBER 3 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 60 MM 80 2022 66 -6 80
MINIMUM 40 MM 27 2010 33 7 37
AVERAGE 50 49 1 59
PRECIPITATION (IN)
YESTERDAY 0.84R 0.29 2004 0.05 0.79 0.00
MONTH TO DATE 1.00 0.14 0.86 0.00
SINCE SEP 1 1.00 0.14 0.86 0.00
SINCE JAN 1 19.03 15.40 3.63 18.01
DEGREE DAYS
HEATING
YESTERDAY 15 16 -1 6
MONTH TO DATE 35 46 -11 19
SINCE SEP 1 35 46 -11 19
SINCE JUL 1 568 688 -120 463
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 6 HIGHEST WIND DIRECTION E (99)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 0.9
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 9:00 PM
LOWEST 86 4:00 PM
AVERAGE 93
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THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 66 81 2022
MINIMUM TEMPERATURE (F) 33 27 2011
2014
SUNRISE AND SUNSET
SEPTEMBER 4 2023.....SUNRISE 6:48 AM MDT SUNSET 7:53 PM MDT
SEPTEMBER 5 2023.....SUNRISE 6:49 AM MDT SUNSET 7:51 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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