


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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142 CDUS45 KRIW 200045 CLILND CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 645 PM MDT SAT APR 19 2025 ................................... ...THE LANDER WY CLIMATE SUMMARY FOR APRIL 19 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 45 4:59 PM 82 1962 57 -12 41 MINIMUM 14 4:07 AM 2 1893 31 -17 27 AVERAGE 30 44 -14 34 PRECIPITATION (IN) TODAY 0.00 1.24 1933 0.07 -0.07 0.00 MONTH TO DATE 1.47 1.23 0.24 0.27 SINCE MAR 1 4.50 2.52 1.98 1.64 SINCE JAN 1 5.58 3.73 1.85 3.55 SNOWFALL (IN) TODAY MM 0.5 MM 0.0 MONTH TO DATE 13.6 11.0 2.6 2.8 SINCE MAR 1 42.9 25.4 17.5 19.4 SINCE JUL 1 73.2 77.6 -4.4 69.3 SNOW DEPTH MM DEGREE DAYS HEATING TODAY 35 21 14 31 MONTH TO DATE 416 436 -20 364 SINCE MAR 1 1246 1335 -89 1232 SINCE JUL 1 6275 6986 -711 6540 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 15 HIGHEST WIND DIRECTION S (190) HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION S (190) AVERAGE WIND SPEED 3.3 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 80 LOWEST 39 AVERAGE 60 .......................................................... THE LANDER WY CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 57 81 1989 MINIMUM TEMPERATURE (F) 31 1 1966 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. $$