Climatological Report (Daily)
Issued by NWS
Issued by NWS
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345 CDUS45 KTFX 090746 CLIHLN CLIMATE REPORT NATIONAL WEATHER SERVICE GREAT FALLS MT 146 AM MDT THU MAY 09 2024 ................................... ...THE HELENA MT CLIMATE SUMMARY FOR MAY 8 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 44 1147 PM 85 1987 64 -20 64 MINIMUM 34 541 AM 23 1997 39 -5 42 AVERAGE 39 52 -13 53 PRECIPITATION (IN) YESTERDAY 0.98 1.01 1948 0.05 0.93 0.02 MONTH TO DATE 1.01 0.32 0.69 0.47 SINCE OCT 1 6.73 4.50 2.23 6.79 SINCE JAN 1 5.21 2.67 2.54 3.38 SNOWFALL (IN) YESTERDAY 0.5 3.2 1922 0.0 0.5 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 T DEGREE DAYS HEATING YESTERDAY 26 14 12 12 MONTH TO DATE 154 118 36 44 SINCE MAR 1 1515 1630 -115 1757 SINCE JUL 1 6565 7124 -559 7342 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 21 HIGHEST WIND DIRECTION NW (320) HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NW (310) AVERAGE WIND SPEED 9.6 SKY COVER AVERAGE SKY COVER 1.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. MIXED PRECIP LIGHT RAIN LIGHT SNOW FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 92 800 AM LOWEST 67 500 PM AVERAGE 80 .......................................................... THE HELENA MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 64 84 1987 1994 MINIMUM TEMPERATURE (F) 39 24 2002 SUNRISE AND SUNSET MAY 9 2024...........SUNRISE 601 AM MDT SUNSET 849 PM MDT MAY 10 2024...........SUNRISE 559 AM MDT SUNSET 850 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$