699
CDUS45 KRIW 160734
CLIP60
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
134 AM MDT MON MAR 16 2026
...............................
..THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR MARCH 15 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 23 4:57 PM 51 2017 35 -12 MM
MINIMUM -1 6:56 AM -6 2002 7 -8 MM
2024
AVERAGE 11 21 -10 MM
PRECIPITATION (IN)
YESTERDAY 0.00 0.60 2023 0.05 -0.05 MM
MONTH TO DATE 0.80 0.81 -0.01 T
SINCE MAR 1 0.80 0.81 -0.01 T
SINCE JAN 1 4.15 4.31 -0.16 3.70
DEGREE DAYS
HEATING
YESTERDAY 54 44 10 MM
MONTH TO DATE 619 690 -71 MM
SINCE MAR 1 619 690 -71 MM
SINCE JUL 1 7589 8894 -1305 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 15 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 4.4
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 86 7:00 AM
LOWEST 25 3:00 PM
AVERAGE 56
......................................................
THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 35 48 2010
MINIMUM TEMPERATURE (F) 8 -15 2002
SUNRISE AND SUNSET
MARCH 16 2026.........SUNRISE 7:32 AM MDT SUNSET 7:29 PM MDT
MARCH 17 2026.........SUNRISE 7:30 AM MDT SUNSET 7:31 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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