Climatological Report (Daily)
Issued by NWS
Issued by NWS
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278
CDUS45 KTFX 290735
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
135 AM MDT WED MAY 29 2024
...................................
...THE HELENA MT CLIMATE SUMMARY FOR MAY 28 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 85 459 PM 95 1919 70 15 72
MINIMUM 45 454 AM 28 1947 45 0 52
AVERAGE 65 57 8 62
PRECIPITATION (IN)
YESTERDAY T 1.10 1927 0.08 -0.08 0.03
MONTH TO DATE 1.69 1.68 0.01 1.21
SINCE OCT 1 7.41 5.86 1.55 7.53
SINCE JAN 1 5.89 4.03 1.86 4.12
SNOWFALL (IN)
YESTERDAY 0.0 1.3 1989 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 0 8 -8 3
MONTH TO DATE 333 327 6 144
SINCE MAR 1 1694 1839 -145 1857
SINCE JUL 1 6744 7333 -589 7442
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 14
SINCE MAR 1 0 0 0 14
SINCE JAN 1 0 0 0 14
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 39 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 59 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 5.1
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 76 500 AM
LOWEST 19 400 PM
AVERAGE 48
..........................................................
THE HELENA MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 91 1986
2003
MINIMUM TEMPERATURE (F) 45 27 1951
SUNRISE AND SUNSET
MAY 29 2024...........SUNRISE 540 AM MDT SUNSET 912 PM MDT
MAY 30 2024...........SUNRISE 539 AM MDT SUNSET 913 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$