997
CDUS45 KRIW 190046
CLILND
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
646 PM MDT FRI APR 18 2025
...............................
..THE LANDER WY CLIMATE SUMMARY FOR APRIL 18 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 31 2:53 PM 78 1994 56 -25 39
MINIMUM 23 7:18 AM 7 1945 31 -8 23
AVERAGE 27 44 -17 31
PRECIPITATION (IN)
TODAY 0.31 1.17 1966 0.07 0.24 0.02
MONTH TO DATE 1.47 1.16 0.31 0.27
SINCE MAR 1 4.50 2.45 2.05 1.64
SINCE JAN 1 5.58 3.66 1.92 3.55
SNOWFALL (IN)
TODAY MM 0.6 MM 0.4
MONTH TO DATE 12.8 10.5 2.3 2.8
SINCE MAR 1 42.1 24.9 17.2 19.4
SINCE JUL 1 72.4 77.1 -4.7 69.3
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 38 22 16 34
MONTH TO DATE 380 415 -35 333
SINCE MAR 1 1210 1314 -104 1201
SINCE JUL 1 6239 6965 -726 6509
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NE (40)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 7.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
SNOW
LIGHT SNOW
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100
LOWEST 63
AVERAGE 82
......................................................
THE LANDER WY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 57 82 1962
MINIMUM TEMPERATURE (F) 31 2 1893
SUNRISE AND SUNSET
APRIL 18 2025.........SUNRISE 6:28 AM MDT SUNSET 8:01 PM MDT
APRIL 19 2025.........SUNRISE 6:26 AM MDT SUNSET 8:02 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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