379
CDUS45 KRIW 210728
CLILND
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1228 AM MST SAT FEB 21 2026
...............................
..THE LANDER WY CLIMATE SUMMARY FOR FEBRUARY 20 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 24 4:32 PM 65 1935 38 -14 38
MINIMUM 0 7:39 AM -28 1894 15 -15 9
AVERAGE 12 26 -14
PRECIPITATION (IN)
YESTERDAY T 0.30 1920 0.03 -0.03 0.00
MONTH TO DATE 0.35 0.49 -0.14 0.21
SINCE DEC 1 0.69 1.63 -0.94 1.12
SINCE JAN 1 0.41 1.00 -0.59 1.08
SNOWFALL (IN)
YESTERDAY T 8.2 2010 0.4 -0.4 0.0
MONTH TO DATE 3.7 8.7 -5.0 2.7
SINCE DEC 1 7.1 26.2 -19.1 20.0
SINCE JUL 1 8.2 48.8 -40.6 30.3
SNOW DEPTH 2
DEGREE DAYS
HEATING
YESTERDAY 53 39 14 41
MONTH TO DATE 577 826 -249 845
SINCE DEC 1 2493 3528 -1035 3397
SINCE JUL 1 3863 5356 -1493 4826
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 13 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 3.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT SNOW
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 10:00 AM
LOWEST 68 5:00 PM
AVERAGE 82
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THE LANDER WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 38 65 1982
MINIMUM TEMPERATURE (F) 15 -16 1939
SUNRISE AND SUNSET
FEBRUARY 21 2026......SUNRISE 7:03 AM MST SUNSET 5:55 PM MST
FEBRUARY 22 2026......SUNRISE 7:02 AM MST SUNSET 5:56 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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