Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS45 KTFX 162240
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MDT THU MAY 16 2024
...................................
...THE HELENA MT CLIMATE SUMMARY FOR MAY 16 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 78 225 PM 91 1988 67 11 83
2006
MINIMUM 50 537 AM 28 1986 42 8 49
AVERAGE 64 54 10 66
PRECIPITATION (IN)
TODAY 0.00 0.86 2015 0.06 -0.06 0.05
MONTH TO DATE 1.06 0.78 0.28 0.62
SINCE OCT 1 6.78 4.96 1.82 6.94
SINCE JAN 1 5.26 3.13 2.13 3.53
DEGREE DAYS
HEATING
TODAY 1 11 -10 0
MONTH TO DATE 195 215 -20 106
SINCE MAR 1 1556 1727 -171 1819
SINCE JUL 1 6606 7221 -615 7404
COOLING
TODAY 0 0 0 1
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 28 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 9.0
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 63 600 AM
LOWEST 3 1200 AM
AVERAGE 33
..........................................................
THE HELENA MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 67 90 2006
MINIMUM TEMPERATURE (F) 42 26 1943
SUNRISE AND SUNSET
MAY 16 2024...........SUNRISE 552 AM MDT SUNSET 857 PM MDT
MAY 17 2024...........SUNRISE 551 AM MDT SUNSET 859 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$