Climatological Report (Daily)
Issued by NWS
Issued by NWS
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918
CDUS45 KRIW 100732
CLIP60
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1232 AM MST FRI JAN 10 2025
...................................
...THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR JANUARY 9 2025...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 25 2:28 PM 36 2004 23 2 20
MINIMUM -6 5:15 AM -13 2011 1 -7 1
AVERAGE 10 12 -2 11
PRECIPITATION (IN)
YESTERDAY 0.00 0.52 2017 0.07 -0.07 0.12
MONTH TO DATE 0.98 0.60 0.38 0.31
SINCE DEC 1 2.31 2.95 -0.64 1.48
SINCE JAN 1 0.98 0.60 0.38 0.31
DEGREE DAYS
HEATING
YESTERDAY 55 53 2 54
MONTH TO DATE 439 477 -38 503
SINCE DEC 1 1810 2089 -279 1946
SINCE JUL 1 4917 5596 -679 5020
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 1.1
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 87 8:00 PM
LOWEST 55 2:00 PM
AVERAGE 71
..........................................................
THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 23 31 2015
2018
2023
MINIMUM TEMPERATURE (F) 1 -17 2020
SUNRISE AND SUNSET
JANUARY 10 2025.......SUNRISE 7:57 AM MST SUNSET 5:02 PM MST
JANUARY 11 2025.......SUNRISE 7:56 AM MST SUNSET 5:03 PM MST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$