590
CDUS45 KRIW 300740
CLILND
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
140 AM MDT WED APR 30 2025
...............................
..THE LANDER WY CLIMATE SUMMARY FOR APRIL 29 2025
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)
YESTERDAY
MAXIMUM 63 4:34 PM 82 1992 60 3 63
2007
MINIMUM 29 5:39 AM 15 1935 34 -5 40
AVERAGE 46 46 0
PRECIPITATION (IN)
YESTERDAY 0.00 2.97 1895 0.09 -0.09 T
MONTH TO DATE 2.24 1.99 0.25 1.20
SINCE MAR 1 5.27 3.28 1.99 2.57
SINCE JAN 1 6.35 4.49 1.86 4.48
SNOWFALL (IN)
YESTERDAY 0.0 21.9 1967 0.5 -0.5 0.0
MONTH TO DATE 16.0 16.0 -0.0 2.8
SINCE MAR 1 45.3 30.4 14.9 19.4
SINCE JUL 1 75.6 82.6 -7.0 69.3
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 19 18 1 13
MONTH TO DATE 609 634 -25 535
SINCE MAR 1 1439 1533 -94 1403
SINCE JUL 1 6468 7184 -716 6711
COOLING
YESTERDAY 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 14 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 4.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 1:00 AM
LOWEST 32 5:00 PM
AVERAGE 64
......................................................
THE LANDER WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 60 81 2021
MINIMUM TEMPERATURE (F) 34 6 1909
SUNRISE AND SUNSET
APRIL 30 2025.........SUNRISE 6:10 AM MDT SUNSET 8:15 PM MDT
MAY 1 2025...........SUNRISE 6:09 AM MDT SUNSET 8:16 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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