Helena Climatic Report
CDUS45 KTFX 190736
CLIHVR
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
136 AM MDT SUN MAY 19 2024
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...THE HAVRE MT CLIMATE SUMMARY FOR MAY 18 2024...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1880 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
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TEMPERATURE (F)
YESTERDAY
MAXIMUM 62 450 PM 94 2006 68 -6 63
MINIMUM 39 1159 PM 27 2015 41 -2 38
AVERAGE 51 55 -4 51
PRECIPITATION (IN)
YESTERDAY 0.00 0.77 2004 0.06 -0.06 0.00
MONTH TO DATE 3.59 0.87 2.72 1.07
SINCE OCT 1 8.88 4.83 4.05 6.36
SINCE JAN 1 6.76 3.19 3.57 2.82
SNOWFALL (IN)
YESTERDAY 0.0 4.0 1903 0.1 -0.1 0.0
MONTH TO DATE T 0.4 -0.4 0.0
SINCE MAR 1 12.3 8.3 4.0 11.8
SINCE JUL 1 43.6 41.0 2.6 65.9
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 14 11 3 14
MONTH TO DATE 218 243 -25 124
SINCE MAR 1 1881 1897 -16 2267
SINCE JUL 1 7354 7935 -581 8585
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 1 0 1 4
SINCE MAR 1 1 0 1 4
SINCE JAN 1 1 0 1 4
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WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 12.0
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 1200 AM
LOWEST 29 100 PM
AVERAGE 58
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THE HAVRE MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 69 90 1964
1992
2006
MINIMUM TEMPERATURE (F)42 27 1963
SUNRISE AND SUNSET
MAY 19 2024...........SUNRISE 533 AM MDT SUNSET 859 PM MDT
MAY 20 2024...........SUNRISE 532 AM MDT SUNSET 900 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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