CDUS45 KTFX 040737 CLILWT CLIMATE REPORT NATIONAL WEATHER SERVICE GREAT FALLS MT 137 AM MDT MON MAY 04 2026 ................................... ...THE LEWISTOWN MT CLIMATE SUMMARY FOR MAY 3 2026... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1896 TO 2026 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM MM MM 82 1918 58 MM 79 MINIMUM MM MM 16 1954 33 MM 37 AVERAGE MM 46 MM 58 PRECIPITATION (IN) YESTERDAY 0.00 1.61 1964 0.06 -0.06 0.00 MONTH TO DATE 0.00 0.19 -0.19 0.00 SINCE OCT 1 7.40 6.29 1.11 4.17 SINCE JAN 1 4.81 3.84 0.97 2.80 SNOWFALL (IN) YESTERDAY MM SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY MM 19 MM 7 MONTH TO DATE MM 59 MM 36 SINCE MAR 1 1336 1779 -443 1601 SINCE JUL 1 6023 7545 -1522 7163 COOLING YESTERDAY MM 0 MM 0 MONTH TO DATE MM 0 MM 0 SINCE MAR 1 0 0 0 0 SINCE JAN 1 0 0 0 0 ................................................................... WIND (MPH) HIGHEST WIND SPEED MM HIGHEST WIND DIRECTION MM HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM AVERAGE WIND SPEED MM SKY COVER AVERAGE SKY COVER MM WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST MM LOWEST MM AVERAGE MM .......................................................... THE LEWISTOWN MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 59 84 1936 MINIMUM TEMPERATURE (F) 33 16 1967 SUNRISE AND SUNSET MAY 4 2026...........SUNRISE 557 AM MDT SUNSET 833 PM MDT MAY 5 2026...........SUNRISE 556 AM MDT SUNSET 834 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$