214
CDUS45 KRIW 290729
CLILND
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
129 AM MDT FRI MAY 29 2026
...............................
..THE LANDER WY CLIMATE SUMMARY FOR MAY 28 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 85 2:33 PM 90 2003 71 14 68
MINIMUM 53 4:16 AM 27 1947 43 10 50
AVERAGE 69 57 12
PRECIPITATION (IN)
YESTERDAY 0.00 1.24 1956 0.08 -0.08 0.06
MONTH TO DATE 1.83 2.46 -0.63 1.88
SINCE MAR 1 4.22 5.82 -1.60 7.48
SINCE JAN 1 4.63 7.03 -2.40 8.56
SNOWFALL (IN)
YESTERDAY 0.0 T 1953 0.1 -0.1 0.0
MONTH TO DATE 12.5 4.4 8.1 3.4
SINCE MAR 1 29.9 35.2 -5.3 48.7
SINCE JUL 1 38.1 87.4 -49.3 79.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 8 -8 6
MONTH TO DATE 298 362 -64 320
SINCE MAR 1 1420 1913 -493 1779
SINCE JUL 1 5503 7564 -2061 6808
COOLING
YESTERDAY 4 0 4 0
MONTH TO DATE 10 0 10 4
SINCE MAR 1 11 0 11 4
SINCE JAN 1 11 0 11 4
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WIND (MPH)
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION S (160)
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION S (160)
AVERAGE WIND SPEED 9.4
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 66 4:00 AM
LOWEST 12 2:00 PM
AVERAGE 39
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THE LANDER WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 93 2003
MINIMUM TEMPERATURE (F) 44 24 1947
SUNRISE AND SUNSET
MAY 29 2026...........SUNRISE 5:41 AM MDT SUNSET 8:44 PM MDT
MAY 30 2026...........SUNRISE 5:40 AM MDT SUNSET 8:45 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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