Climatological Report (Daily)
Issued by NWS
Issued by NWS
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447 CDUS45 KTFX 130732 CLIHLN CLIMATE REPORT NATIONAL WEATHER SERVICE GREAT FALLS MT 132 AM MDT MON MAY 13 2024 ................................... ...THE HELENA MT CLIMATE SUMMARY FOR MAY 12 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 82 409 PM 92 2001 65 17 70 MINIMUM 47 522 AM 22 1943 40 7 40 AVERAGE 65 53 12 55 PRECIPITATION (IN) YESTERDAY 0.00 2.00 1900 0.05 -0.05 0.00 MONTH TO DATE 1.02 0.53 0.49 0.56 SINCE OCT 1 6.74 4.71 2.03 6.88 SINCE JAN 1 5.22 2.88 2.34 3.47 SNOWFALL (IN) YESTERDAY 0.0 1.4 1970 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 0 12 -12 10 MONTH TO DATE 180 169 11 88 SINCE MAR 1 1541 1681 -140 1801 SINCE JUL 1 6591 7175 -584 7386 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 1 SINCE MAR 1 0 0 0 1 SINCE JAN 1 0 0 0 1 ................................................................... WIND (MPH) HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (270) HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (260) AVERAGE WIND SPEED 5.1 SKY COVER AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 66 600 AM LOWEST 17 500 PM AVERAGE 42 .......................................................... THE HELENA MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 66 89 2001 MINIMUM TEMPERATURE (F) 41 23 1983 SUNRISE AND SUNSET MAY 13 2024...........SUNRISE 556 AM MDT SUNSET 854 PM MDT MAY 14 2024...........SUNRISE 554 AM MDT SUNSET 855 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$