320
CDUS45 KRIW 270045
CLILND
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
645 PM MDT MON MAY 26 2025
...............................
..THE LANDER WY CLIMATE SUMMARY FOR MAY 26 2025
VALID TODAY AS OF 0600 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1891 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 74 4:25 PM 86 2003 70 4 69
2006
MINIMUM 40 4:27 AM 26 1893 43 -3 43
1975
AVERAGE 57 56 1 56
PRECIPITATION (IN)
TODAY 0.00 1.91 2008 0.08 -0.08 0.00
MONTH TO DATE 1.80 2.31 -0.51 1.37
SINCE MAR 1 7.40 5.67 1.73 3.94
SINCE JAN 1 8.48 6.88 1.60 5.85
SNOWFALL (IN)
TODAY MM 0.1 MM 0.0
MONTH TO DATE 3.4 4.3 -0.9 1.6
SINCE MAR 1 48.7 35.1 13.6 21.0
SINCE JUL 1 79.0 87.3 -8.3 70.9
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 8 9 -1 9
MONTH TO DATE 309 345 -36 390
SINCE MAR 1 1768 1896 -128 1812
SINCE JUL 1 6797 7547 -750 7120
COOLING
TODAY 0 0 0 0
MONTH TO DATE 4 0 4 0
SINCE MAR 1 4 0 4 0
SINCE JAN 1 4 0 4 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (80)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 4.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86
LOWEST 29
AVERAGE 58
......................................................
THE LANDER WY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 90 1969
MINIMUM TEMPERATURE (F) 43 27 1893
SUNRISE AND SUNSET
MAY 26 2025...........SUNRISE 5:42 AM MDT SUNSET 8:42 PM MDT
MAY 27 2025...........SUNRISE 5:42 AM MDT SUNSET 8:43 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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