CDUS45 KTFX 182240
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MDT THU APR 18 2024
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...THE HELENA MT CLIMATE SUMMARY FOR APRIL 18 2024...
VALID TODAY AS OF 0400 PM LOCAL TIME.
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
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TEMPERATURE (F)
TODAY
MAXIMUM 46 252 PM 80 1910 57 -11 50
1936
MINIMUM 24 558 AM 9 1951 33 -9 34
AVERAGE 35 45 -10 42
PRECIPITATION (IN)
TODAY 0.00 0.64 2003 0.03 -0.03 0.02
MONTH TO DATE 0.72 0.59 0.13 0.45
SINCE OCT 1 5.67 3.75 1.92 5.73
SINCE JAN 1 4.15 1.92 2.23 2.32
DEGREE DAYS
HEATING
TODAY 30 20 10 23
MONTH TO DATE 296 397 -101 404
SINCE MAR 1 1158 1295 -137 1499
SINCE JUL 1 6208 6789 -581 7084
COOLING
TODAY 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
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WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (360)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 4.6
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 71 300 AM
LOWEST 29 200 PM
AVERAGE 50
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THE HELENA MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 58 85 1962
MINIMUM TEMPERATURE (F) 33 7 1951
SUNRISE AND SUNSET
APRIL 18 2024.........SUNRISE 634 AM MDT SUNSET 821 PM MDT
APRIL 19 2024.........SUNRISE 632 AM MDT SUNSET 822 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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