Climatological Report (Daily)
Issued by NWS
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170
CDUS45 KTFX 010738
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
138 AM MDT SAT JUN 01 2024
...................................
...THE HELENA MT CLIMATE SUMMARY FOR MAY 31 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 70 522 PM 88 1956 70 0 77
MINIMUM 37 426 AM 27 1917 46 -9 55
AVERAGE 54 58 -4 66
PRECIPITATION (IN)
YESTERDAY 0.00 0.95 2018 0.09 -0.09 0.00
MONTH TO DATE 1.69 1.95 -0.26 1.21
SINCE OCT 1 7.41 6.13 1.28 7.53
SINCE JAN 1 5.89 4.30 1.59 4.12
SNOWFALL (IN)
YESTERDAY 0.0 2.6 1951 0.0 0.0 0.0
MONTH TO DATE 0.5 0.1 0.4 0.0
SINCE MAR 1 10.2 7.6 2.6 21.6
SINCE JUL 1 57.9 37.2 20.7 48.3
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 11 8 3 0
MONTH TO DATE 364 351 13 147
SINCE MAR 1 1725 1863 -138 1860
SINCE JUL 1 6775 7357 -582 7445
COOLING
YESTERDAY 0 0 0 1
MONTH TO DATE 0 7 -7 15
SINCE MAR 1 0 7 -7 15
SINCE JAN 1 0 7 -7 15
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 12.0
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 53 600 AM
LOWEST 19 500 PM
AVERAGE 36
..........................................................
THE HELENA MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 91 1977
1986
MINIMUM TEMPERATURE (F) 46 33 1979
2000
SUNRISE AND SUNSET
JUNE 1 2024..........SUNRISE 538 AM MDT SUNSET 914 PM MDT
JUNE 2 2024..........SUNRISE 538 AM MDT SUNSET 915 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$