Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS45 KTFX 190739
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
139 AM MDT SAT OCT 19 2024
...................................
...THE HELENA MT CLIMATE SUMMARY FOR OCTOBER 18 2024...
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)
YESTERDAY
MAXIMUM 54 254 PM 82 1958 56 -2 67
2003
MINIMUM 33 719 AM 7 1905 33 0 38
AVERAGE 44 44 0 53
PRECIPITATION (IN)
YESTERDAY 0.00 0.34 1933 0.03 -0.03 0.00
MONTH TO DATE 0.00 0.48 -0.48 0.12
SINCE OCT 1 T 0.48 -0.48 0.12
SINCE JAN 1 9.05 10.05 -1.00 11.08
SNOWFALL (IN)
YESTERDAY 0.0 5.0 1866 0.1 -0.1 0.0
MONTH TO DATE 0.0 1.2 -1.2 0.0
SINCE SEP 1 0.0 1.4 -1.4 0.0
SINCE JUL 1 0.0 1.7 -1.7 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 21 20 1 12
MONTH TO DATE 164 296 -132 202
SINCE SEP 1 247 506 -259 323
SINCE JUL 1 259 569 -310 327
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 72 28 44 36
SINCE JAN 1 590 433 157 588
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 5.3
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 67 500 AM
LOWEST 24 200 PM
AVERAGE 46
..........................................................
THE HELENA MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 56 82 2023
MINIMUM TEMPERATURE (F) 32 11 1905
SUNRISE AND SUNSET
OCTOBER 19 2024.......SUNRISE 752 AM MDT SUNSET 633 PM MDT
OCTOBER 20 2024.......SUNRISE 753 AM MDT SUNSET 631 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$