720
CDUS45 KRIW 110746
CLIP60
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
146 AM MDT WED MAR 11 2026
...............................
..THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR MARCH 10 2026
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 27 12:48 AM 48 2015 34 -7 MM
MINIMUM -4 11:59 PM -34 2022 6 -10 MM
AVERAGE 12 20 -8 MM
PRECIPITATION (IN)
YESTERDAY 0.16 1.14 2023 0.05 0.11 MM
MONTH TO DATE 0.60 0.54 0.06 T
SINCE MAR 1 0.60 0.54 0.06 T
SINCE JAN 1 3.95 4.04 -0.09 3.70
DEGREE DAYS
HEATING
YESTERDAY 53 45 8 MM
MONTH TO DATE 410 468 -58 MM
SINCE MAR 1 410 468 -58 MM
SINCE JUL 1 7380 8672 -1292 6920
COOLING
YESTERDAY 0 0 0 MM
MONTH TO DATE 0 0 0 MM
SINCE MAR 1 0 0 0 MM
SINCE JAN 1 0 0 0 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 5.1
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 88 7:00 AM
LOWEST 34 4:00 PM
AVERAGE 61
......................................................
THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 34 49 2016
MINIMUM TEMPERATURE (F) 6 -22 2019
SUNRISE AND SUNSET
MARCH 11 2026.........SUNRISE 7:41 AM MDT SUNSET 7:23 PM MDT
MARCH 12 2026.........SUNRISE 7:39 AM MDT SUNSET 7:24 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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