CDUS45 KTFX 060752 CLILWT CLIMATE REPORT NATIONAL WEATHER SERVICE GREAT FALLS MT 152 AM MDT WED MAY 06 2026 ................................... ...THE LEWISTOWN MT CLIMATE SUMMARY FOR MAY 5 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 85 1934 59 MM 42 MINIMUM MM MM 21 1942 34 MM 29 AVERAGE MM 46 MM 36 PRECIPITATION (IN) YESTERDAY 0.00 1.12 2025 0.07 -0.07 1.12 MONTH TO DATE T 0.33 -0.33 1.21 SINCE OCT 1 7.56 6.43 1.13 5.38 SINCE JAN 1 4.97 3.98 0.99 4.01 SNOWFALL (IN) YESTERDAY MM SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY MM 19 MM 29 MONTH TO DATE 64 97 -33 75 SINCE MAR 1 1612 1817 -205 1640 SINCE JUL 1 6299 7583 -1284 7202 COOLING YESTERDAY MM 0 MM 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 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 85 1966 MINIMUM TEMPERATURE (F) 34 11 1929 SUNRISE AND SUNSET MAY 6 2026...........SUNRISE 554 AM MDT SUNSET 835 PM MDT MAY 7 2026...........SUNRISE 553 AM MDT SUNSET 837 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MMINDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$