Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS45 KTFX 192240
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MDT SUN MAY 19 2024
...................................
...THE HELENA MT CLIMATE SUMMARY FOR MAY 19 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 57 259 PM 90 1954 68 -11 81
MINIMUM 41 1033 AM 24 1997 43 -2 46
AVERAGE 49 55 -6 64
PRECIPITATION (IN)
TODAY 0.08 0.82 1938 0.07 0.01 0.00
MONTH TO DATE 1.14 0.98 0.16 0.70
SINCE OCT 1 6.86 5.16 1.70 7.02
SINCE JAN 1 5.34 3.33 2.01 3.61
DEGREE DAYS
HEATING
TODAY 16 10 6 1
MONTH TO DATE 230 246 -16 118
SINCE MAR 1 1591 1758 -167 1831
SINCE JUL 1 6641 7252 -611 7416
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 28 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 11.4
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 82 400 AM
LOWEST 40 100 AM
AVERAGE 61
..........................................................
THE HELENA MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 68 90 2002
MINIMUM TEMPERATURE (F) 43 28 1959
2021
SUNRISE AND SUNSET
MAY 19 2024...........SUNRISE 549 AM MDT SUNSET 901 PM MDT
MAY 20 2024...........SUNRISE 548 AM MDT SUNSET 902 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$