Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS45 KTFX 212240
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MDT SAT JUN 21 2025
...................................
...THE HELENA MT CLIMATE SUMMARY FOR JUNE 21 2025...
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1866 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 63 234 PM 102 1900 76 -13 83
MINIMUM 45 506 AM 33 1942 50 -5 54
AVERAGE 54 63 -9 69
PRECIPITATION (IN)
TODAY 0.04 0.83 1916 0.07 -0.03 0.00
MONTH TO DATE 0.68 1.72 -1.04 0.62
SINCE OCT 1 7.99 7.85 0.14 8.03
SINCE JAN 1 7.23 6.02 1.21 6.51
DEGREE DAYS
HEATING
TODAY 11 4 7 0
MONTH TO DATE 74 116 -42 76
SINCE JUN 1 74 116 -42 76
SINCE JUL 1 6636 7472 -836 6851
COOLING
TODAY 0 2 -2 4
MONTH TO DATE 40 23 17 31
SINCE JUN 1 40 23 17 31
SINCE JAN 1 65 30 35 31
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 12.3
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 100 AM
LOWEST 30 300 PM
AVERAGE 60
..........................................................
THE HELENA MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 98 1919
MINIMUM TEMPERATURE (F) 50 33 1892
SUNRISE AND SUNSET
JUNE 21 2025..........SUNRISE 535 AM MDT SUNSET 925 PM MDT
JUNE 22 2025..........SUNRISE 535 AM MDT SUNSET 925 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$