413
CDUS45 KRIW 300732
CLILND
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
132 AM MDT SAT MAY 30 2026
...............................
..THE LANDER WY CLIMATE SUMMARY FOR MAY 29 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 80 3:20 PM 93 2003 71 9 75
MINIMUM 55 3:48 AM 24 1947 44 11 46
AVERAGE 68 57 11
PRECIPITATION (IN)
YESTERDAY 0.02 3.45 1924 0.07 -0.05 T
MONTH TO DATE 1.85 2.53 -0.68 1.88
SINCE MAR 1 4.24 5.89 -1.65 7.48
SINCE JAN 1 4.65 7.10 -2.45 8.56
SNOWFALL (IN)
YESTERDAY 0.0 5.4 2011 0.0 0.0 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 4
MONTH TO DATE 298 370 -72 324
SINCE MAR 1 1420 1921 -501 1783
SINCE JUL 1 5503 7572 -2069 6812
COOLING
YESTERDAY 3 0 3 0
MONTH TO DATE 13 0 13 4
SINCE MAR 1 14 0 14 4
SINCE JAN 1 14 0 14 4
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WIND (MPH)
HIGHEST WIND SPEED 33 HIGHEST WIND DIRECTION S (160)
HIGHEST GUST SPEED 47 HIGHEST GUST DIRECTION S (160)
AVERAGE WIND SPEED 8.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 60 10:00 PM
LOWEST 16 2:00 PM
AVERAGE 38
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THE LANDER WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 90 1984
MINIMUM TEMPERATURE (F) 44 30 1982
SUNRISE AND SUNSET
MAY 30 2026...........SUNRISE 5:40 AM MDT SUNSET 8:45 PM MDT
MAY 31 2026...........SUNRISE 5:40 AM MDT SUNSET 8:46 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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