Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS45 KTFX 302240
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MDT MON JUN 30 2025
...................................
...THE HELENA MT CLIMATE SUMMARY FOR JUNE 30 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 90 251 PM 100 2021 80 10 79
MINIMUM 49 430 AM 34 1949 52 -3 57
AVERAGE 70 66 4 68
PRECIPITATION (IN)
TODAY 0.00 1.14 1898 0.05 -0.05 0.01
MONTH TO DATE 0.93 2.21 -1.28 0.95
SINCE OCT 1 8.24 8.34 -0.10 8.36
SINCE JAN 1 7.48 6.51 0.97 6.84
DEGREE DAYS
HEATING
TODAY 0 2 -2 0
MONTH TO DATE 111 143 -32 86
SINCE JUN 1 111 143 -32 86
SINCE JUL 1 6673 7499 -826 6861
COOLING
TODAY 5 3 2 3
MONTH TO DATE 51 45 6 73
SINCE JUN 1 51 45 6 73
SINCE JAN 1 76 52 24 73
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION E (80)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION E (80)
AVERAGE WIND SPEED 5.7
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 61 300 AM
LOWEST 17 300 PM
AVERAGE 39
..........................................................
THE HELENA MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 100 1990
2021
MINIMUM TEMPERATURE (F) 52 36 1898
SUNRISE AND SUNSET
JUNE 30 2025..........SUNRISE 538 AM MDT SUNSET 925 PM MDT
JULY 1 2025..........SUNRISE 539 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.
$$