Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS45 KTFX 190751
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
151 AM MDT SAT APR 19 2025
...................................
...THE HELENA MT CLIMATE SUMMARY FOR APRIL 18 2025...
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)
YESTERDAY
MAXIMUM 55 522 PM 80 1910 57 -2 46
1936
MINIMUM 22 602 AM 9 1951 33 -11 24
AVERAGE 39 45 -6 35
PRECIPITATION (IN)
YESTERDAY 0.00 0.64 2003 0.03 -0.03 0.00
MONTH TO DATE 0.24 0.59 -0.35 0.72
SINCE OCT 1 3.64 3.75 -0.11 5.67
SINCE JAN 1 2.88 1.92 0.96 4.15
SNOWFALL (IN)
YESTERDAY 0.0 2.9 1987 0.1 -0.1 0.0
MONTH TO DATE 1.0 2.0 -1.0 0.4
SINCE MAR 1 1.0 6.6 -5.6 9.7
SINCE JUL 1 36.8 36.2 0.6 57.4
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 26 20 6 30
MONTH TO DATE 368 397 -29 296
SINCE MAR 1 1044 1295 -251 1158
SINCE JUL 1 6116 6789 -673 6208
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 4.5
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 81 200 AM
LOWEST 18 400 PM
AVERAGE 50
..........................................................
THE HELENA MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 58 85 1962
MINIMUM TEMPERATURE (F) 33 7 1951
SUNRISE AND SUNSET
APRIL 19 2025.........SUNRISE 633 AM MDT SUNSET 822 PM MDT
APRIL 20 2025.........SUNRISE 631 AM MDT SUNSET 823 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$