295
CDUS45 KRIW 210737
CLIP60
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1237 AM MST TUE JAN 21 2025
...............................
..THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR JANUARY 20 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 0 4:03 PM 42 2005 23 -23 38
MINIMUM -34R 8:17 AM -18 2011 1 -35 25
AVERAGE -17 12 -29 32
PRECIPITATION (IN)
YESTERDAY 0.00 0.14 1999 0.06 -0.06 0.01
1999
2019
MONTH TO DATE 1.27 1.23 0.04 1.05
SINCE DEC 1 2.60 3.58 -0.98 2.22
SINCE JAN 1 1.27 1.23 0.04 1.05
DEGREE DAYS
HEATING
YESTERDAY 82 53 29 33
MONTH TO DATE 1084 1060 24 1163
SINCE DEC 1 2455 2672 -217 2606
SINCE JUL 1 5562 6179 -617 5680
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 W (290)
HIGHEST GUST SPEED 8 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 0.3
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 86 10:00 AM
LOWEST 48 4:00 PM
AVERAGE 67
......................................................
THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 23 37 2005
MINIMUM TEMPERATURE (F) 1 -26 2008
SUNRISE AND SUNSET
JANUARY 21 2025.......SUNRISE 7:51 AM MST SUNSET 5:16 PM MST
JANUARY 22 2025.......SUNRISE 7:50 AM MST SUNSET 5:17 PM MST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page