Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS45 KTFX 230736
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
136 AM MDT MON SEP 23 2024
...................................
...THE HELENA MT CLIMATE SUMMARY FOR SEPTEMBER 22 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 78 222 PM 89 1966 71 7 57
MINIMUM 38 651 AM 21 1934 43 -5 48
AVERAGE 58 57 1 53
PRECIPITATION (IN)
YESTERDAY 0.00 1.26 2023 0.03 -0.03 1.26
MONTH TO DATE 1.23 0.73 0.50 2.67
SINCE OCT 1 10.57 11.17 -0.60 14.34
SINCE JAN 1 9.05 9.34 -0.29 10.93
SNOWFALL (IN)
YESTERDAY 0.0 5.1 1934 0.0 0.0 0.0
MONTH TO DATE 0.0 0.1 -0.1 0.0
SINCE SEP 1 0.0 0.1 -0.1 0.0
SINCE JUL 1 0.0 0.4 -0.4 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 7 9 -2 12
MONTH TO DATE 64 128 -64 59
SINCE SEP 1 64 128 -64 59
SINCE JUL 1 76 191 -115 63
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 62 27 35 34
SINCE SEP 1 62 27 35 34
SINCE JAN 1 580 432 148 586
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 5.1
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 700 AM
LOWEST 25 200 PM
AVERAGE 56
..........................................................
THE HELENA MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 90 1966
MINIMUM TEMPERATURE (F) 43 16 1926
SUNRISE AND SUNSET
SEPTEMBER 23 2024.....SUNRISE 717 AM MDT SUNSET 722 PM MDT
SEPTEMBER 24 2024.....SUNRISE 718 AM MDT SUNSET 720 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$