703
CDUS45 KRIW 210045
CLILND
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
645 PM MDT SUN APR 20 2025
...............................
..THE LANDER WY CLIMATE SUMMARY FOR APRIL 20 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 57 4:59 PM 81 1989 57 0 50
MINIMUM 31 1:40 AM 1 1966 31 0 26
AVERAGE 44 44 0 38
PRECIPITATION (IN)
TODAY 0.00 1.05 1933 0.07 -0.07 0.00
MONTH TO DATE 1.47 1.30 0.17 0.27
SINCE MAR 1 4.50 2.59 1.91 1.64
SINCE JAN 1 5.58 3.80 1.78 3.55
SNOWFALL (IN)
TODAY MM 0.5 MM 0.0
MONTH TO DATE 13.6 11.5 2.1 2.8
SINCE MAR 1 42.9 25.9 17.0 19.4
SINCE JUL 1 73.2 78.1 -4.9 69.3
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 21 21 0 27
MONTH TO DATE 437 457 -20 391
SINCE MAR 1 1267 1356 -89 1259
SINCE JUL 1 6296 7007 -711 6567
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 18 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 4.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 63
LOWEST 27
AVERAGE 45
......................................................
THE LANDER WY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 57 82 1989
MINIMUM TEMPERATURE (F) 31 11 1892
SUNRISE AND SUNSET
APRIL 20 2025.........SUNRISE 6:25 AM MDT SUNSET 8:03 PM MDT
APRIL 21 2025.........SUNRISE 6:23 AM MDT SUNSET 8:05 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page