


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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323 CDUS45 KTFX 190751 CLILWT CLIMATE REPORT NATIONAL WEATHER SERVICE GREAT FALLS MT 151 AM MDT SAT APR 19 2025 ................................... ...THE LEWISTOWN MT CLIMATE SUMMARY FOR APRIL 18 2025... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1896 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 48 300 PM 81 1936 53 -5 35 MINIMUM 19 536 AM 5 1951 29 -10 16 AVERAGE 34 41 -7 26 PRECIPITATION (IN) YESTERDAY 0.00 1.03 2005 0.06 -0.06 T MONTH TO DATE 1.08 0.96 0.12 2.32 SINCE OCT 1 4.06 5.35 -1.29 6.39 SINCE JAN 1 2.69 2.90 -0.21 3.93 SNOWFALL (IN) YESTERDAY MM SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 31 24 7 39 MONTH TO DATE 463 458 5 409 SINCE MAR 1 1320 1455 -135 1462 SINCE JUL 1 6882 7221 -339 6694 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 W (290) HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (260) AVERAGE WIND SPEED 7.5 SKY COVER AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 88 100 AM LOWEST 28 500 PM AVERAGE 58 .......................................................... THE LEWISTOWN MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 54 86 1910 MINIMUM TEMPERATURE (F) 29 3 1951 SUNRISE AND SUNSET APRIL 19 2025.........SUNRISE 622 AM MDT SUNSET 813 PM MDT APRIL 20 2025.........SUNRISE 620 AM MDT SUNSET 814 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$