Climatological Report (Daily)
Issued by NWS
Issued by NWS
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079 CDUS45 KTFX 172240 CLIHLN CLIMATE REPORT NATIONAL WEATHER SERVICE GREAT FALLS MT 440 PM MDT FRI MAY 17 2024 ................................... ...THE HELENA MT CLIMATE SUMMARY FOR MAY 17 2024... VALID TODAY AS OF 0400 PM LOCAL TIME. 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) TODAY MAXIMUM 65 732 AM 90 2006 67 -2 68 MINIMUM 49 241 AM 26 1943 42 7 51 AVERAGE 57 54 3 60 PRECIPITATION (IN) TODAY 0.00 0.84 2017 0.07 -0.07 0.08 MONTH TO DATE 1.06 0.85 0.21 0.70 SINCE OCT 1 6.78 5.03 1.75 7.02 SINCE JAN 1 5.26 3.20 2.06 3.61 DEGREE DAYS HEATING TODAY 8 11 -3 5 MONTH TO DATE 202 226 -24 111 SINCE MAR 1 1563 1738 -175 1824 SINCE JUL 1 6613 7232 -619 7409 COOLING TODAY 0 0 0 0 MONTH TO DATE 0 0 0 2 SINCE MAR 1 0 0 0 2 SINCE JAN 1 0 0 0 2 ................................................................... WIND (MPH) HIGHEST WIND SPEED 39 HIGHEST WIND DIRECTION W (290) HIGHEST GUST SPEED 58 HIGHEST GUST DIRECTION NW (300) AVERAGE WIND SPEED 16.3 SKY COVER AVERAGE SKY COVER 0.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 46 200 AM LOWEST 22 200 PM AVERAGE 34 .......................................................... THE HELENA MT CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 67 91 2006 MINIMUM TEMPERATURE (F) 42 26 1903 SUNRISE AND SUNSET MAY 17 2024...........SUNRISE 551 AM MDT SUNSET 859 PM MDT MAY 18 2024...........SUNRISE 550 AM MDT SUNSET 900 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$