706
CDUS45 KRIW 280729
CLILND
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1229 AM MST SAT FEB 28 2026
...............................
..THE LANDER WY CLIMATE SUMMARY FOR FEBRUARY 27 2026
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1891 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 59 3:49 PM 68 1932 41 18 60
MINIMUM 25 6:02 AM -16 1960 17 8 19
AVERAGE 42 29 13
PRECIPITATION (IN)
YESTERDAY 0.00 0.45 1927 0.03 -0.03 0.00
MONTH TO DATE 0.35 0.67 -0.32 0.21
SINCE DEC 1 0.69 1.81 -1.12 1.12
SINCE JAN 1 0.41 1.18 -0.77 1.08
SNOWFALL (IN)
YESTERDAY 0.0 4.4 2001 0.5 -0.5 0.0
MONTH TO DATE 3.7 11.7 -8.0 2.7
SINCE DEC 1 7.1 29.2 -22.1 20.0
SINCE JUL 1 8.2 51.8 -43.6 30.3
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 23 36 -13 25
MONTH TO DATE 775 1086 -311 1027
SINCE DEC 1 2691 3788 -1097 3579
SINCE JUL 1 4061 5616 -1555 5008
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 24 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 5.5
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 58 3:00 AM
LOWEST 12 4:00 PM
AVERAGE 35
......................................................
THE LANDER WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 42 61 1974
1992
MINIMUM TEMPERATURE (F) 18 -19 1893
SUNRISE AND SUNSET
FEBRUARY 28 2026......SUNRISE 6:52 AM MST SUNSET 6:03 PM MST
MARCH 1 2026.........SUNRISE 6:50 AM MST SUNSET 6:05 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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