128 CDUS45 KTFX 310738 CLIHLN CLIMATE REPORT NATIONAL WEATHER SERVICE GREAT FALLS MT 138 AM MDT FRI MAY 31 2024 ................................... ...THE HELENA MT CLIMATE SUMMARY FOR MAY 30 2024... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1866 TO 2024 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 63 430 PM 92 1986 70 -7 79 MINIMUM 42 143 AM 29 1977 46 -4 49 AVERAGE 53 58 -5 64 PRECIPITATION (IN) YESTERDAY T 0.82 1988 0.09 -0.09 0.00 MONTH TO DATE 1.69 1.86 -0.17 1.21 SINCE OCT 1 7.41 6.04 1.37 7.53 SINCE JAN 1 5.89 4.21 1.68 4.12 SNOWFALL (IN) YESTERDAY 0.0 3.1 1917 0.0 0.0 0.0 MONTH TO DATE 0.5 0.1 0.4 0.0 SINCE MAR 1 10.2 7.6 2.6 21.6 SINCE JUL 1 57.9 37.2 20.7 48.3 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 12 8 4 1 MONTH TO DATE 353 343 10 147 SINCE MAR 1 1714 1855 -141 1860 SINCE JUL 1 6764 7349 -585 7445 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 14 SINCE MAR 1 0 0 0 14 SINCE JAN 1 0 0 0 14 ................................................................... WIND (MPH) HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION W (250) HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION SW (240) AVERAGE WIND SPEED 13.3 SKY COVER AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 70 200 AM LOWEST 20 700 PM AVERAGE 45 .......................................................... THE HELENA MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 70 88 1956 MINIMUM TEMPERATURE (F) 46 27 1917 SUNRISE AND SUNSET MAY 31 2024...........SUNRISE 539 AM MDT SUNSET 913 PM MDT JUNE 1 2024..........SUNRISE 538 AM MDT SUNSET 914 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$