Climatological Report (Daily)
Issued by NWS
Issued by NWS
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984
CDUS45 KRIW 190734
CLILND
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
134 AM MDT SAT APR 19 2025
...................................
...THE LANDER WY CLIMATE SUMMARY FOR APRIL 18 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 31 2:53 PM 78 1994 56 -25 39
MINIMUM 21 10:56 PM 7 1945 31 -10 23
AVERAGE 26 44 -18
PRECIPITATION (IN)
YESTERDAY 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)
YESTERDAY 0.8 19.9 1966 0.6 0.2 0.4
MONTH TO DATE 13.6 10.5 3.1 2.8
SINCE MAR 1 42.9 24.9 18.0 19.4
SINCE JUL 1 73.2 77.1 -3.9 69.3
SNOW DEPTH 13
DEGREE DAYS
HEATING
YESTERDAY 39 22 17 34
MONTH TO DATE 381 415 -34 333
SINCE MAR 1 1211 1314 -103 1201
SINCE JUL 1 6240 6965 -725 6509
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 16 HIGHEST WIND DIRECTION NE (40)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 7.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
SNOW
LIGHT SNOW
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 6:00 AM
LOWEST 63 2:00 PM
AVERAGE 82
..........................................................
THE LANDER WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 57 82 1962
MINIMUM TEMPERATURE (F) 31 2 1893
SUNRISE AND SUNSET
APRIL 19 2025.........SUNRISE 6:26 AM MDT SUNSET 8:02 PM MDT
APRIL 20 2025.........SUNRISE 6:25 AM MDT SUNSET 8:03 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$