670
CDUS45 KRIW 140730
CLIP60
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
130 AM MDT SAT MAR 14 2026
...............................
..THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR MARCH 13 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 40 5:49 PM 50 2003 34 6 MM
MINIMUM 32 8:09 AM -14 2009 7 25 MM
AVERAGE 36 20 16 MM
PRECIPITATION (IN)
YESTERDAY 0.01 0.20 2022 0.05 -0.04 MM
MONTH TO DATE 0.62 0.70 -0.08 T
SINCE MAR 1 0.62 0.70 -0.08 T
SINCE JAN 1 3.97 4.20 -0.23 3.70
DEGREE DAYS
HEATING
YESTERDAY 29 44 -15 MM
MONTH TO DATE 526 602 -76 MM
SINCE MAR 1 526 602 -76 MM
SINCE JUL 1 7496 8806 -1310 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
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WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 8.8
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 85 4:00 AM
LOWEST 42 10:00 PM
AVERAGE 64
......................................................
THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 35 51 2013
MINIMUM TEMPERATURE (F) 7 -8 2005
SUNRISE AND SUNSET
MARCH 14 2026.........SUNRISE 7:36 AM MDT SUNSET 7:27 PM MDT
MARCH 15 2026.........SUNRISE 7:34 AM MDT SUNSET 7:28 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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