Climatological Report (Daily)
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973
CDUS45 KTFX 181343
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
743 AM MDT FRI OCT 18 2024
...................................
...THE HELENA MT CLIMATE SUMMARY FOR OCTOBER 17 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 52 135 AM 80 2003 57 -5 63
MINIMUM 41 1159 PM 11 1905 33 8 42
1930
AVERAGE 47 45 2 53
PRECIPITATION (IN)
YESTERDAY T 0.63 2020 0.03 -0.03 0.00
MONTH TO DATE T 0.45 -0.45 0.12
SINCE OCT 1 T 0.45 -0.45 0.12
SINCE JAN 1 9.05 10.02 -0.97 11.08
SNOWFALL (IN)
YESTERDAY 0.0 6.6 2020 0.1 -0.1 0.0
MONTH TO DATE 0.0 1.1 -1.1 0.0
SINCE SEP 1 0.0 1.3 -1.3 0.0
SINCE JUL 1 0.0 1.6 -1.6 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 18 20 -2 12
MONTH TO DATE 143 276 -133 190
SINCE SEP 1 226 486 -260 311
SINCE JUL 1 238 549 -311 315
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 22 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 8.6
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 82 200 PM
LOWEST 44 1100 AM
AVERAGE 63
..........................................................
THE HELENA MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 56 82 1958
2003
MINIMUM TEMPERATURE (F) 33 7 1905
SUNRISE AND SUNSET
OCTOBER 18 2024.......SUNRISE 751 AM MDT SUNSET 635 PM MDT
OCTOBER 19 2024.......SUNRISE 752 AM MDT SUNSET 633 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$