176
CDUS45 KRIW 310735
CLIP60
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1235 AM MST FRI JAN 31 2025
...............................
..THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR JANUARY 30 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 29 2:12 PM 34 2018 23 6 34
2024
MINIMUM -9 8:15 AM -42 2023 1 -10 11
AVERAGE 10 12 -2 23
PRECIPITATION (IN)
YESTERDAY 0.00 0.26 2006 0.05 -0.05 0.00
MONTH TO DATE 1.43 1.75 -0.32 1.18
SINCE DEC 1 2.76 4.10 -1.34 2.35
SINCE JAN 1 1.43 1.75 -0.32 1.18
DEGREE DAYS
HEATING
YESTERDAY 55 53 2 42
MONTH TO DATE 1698 1590 108 1552
SINCE DEC 1 3069 3202 -133 2995
SINCE JUL 1 6176 6709 -533 6069
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 5 HIGHEST WIND DIRECTION E (110)
HIGHEST GUST SPEED 9 HIGHEST GUST DIRECTION E (70)
AVERAGE WIND SPEED 0.4
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 95 10:00 AM
LOWEST 44 4:00 PM
AVERAGE 70
......................................................
THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 23 37 2003
2024
MINIMUM TEMPERATURE (F) 0 -29 2023
SUNRISE AND SUNSET
JANUARY 31 2025.......SUNRISE 7:41 AM MST SUNSET 5:30 PM MST
FEBRUARY 1 2025......SUNRISE 7:40 AM MST SUNSET 5:31 PM MST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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