Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS45 KTFX 150734
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
134 AM MDT WED MAY 15 2024
...................................
...THE HELENA MT CLIMATE SUMMARY FOR MAY 14 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 64 1038 AM 88 1936 66 -2 73
MINIMUM 51 1159 PM 25 1995 41 10 49
AVERAGE 58 54 4 61
PRECIPITATION (IN)
YESTERDAY 0.04 1.07 1977 0.06 -0.02 0.00
MONTH TO DATE 1.06 0.65 0.41 0.57
SINCE OCT 1 6.78 4.83 1.95 6.89
SINCE JAN 1 5.26 3.00 2.26 3.48
SNOWFALL (IN)
YESTERDAY 0.0 2.5 1916 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 7 12 -5 4
MONTH TO DATE 188 193 -5 104
SINCE MAR 1 1549 1705 -156 1817
SINCE JUL 1 6599 7199 -600 7402
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 1
SINCE MAR 1 0 0 0 1
SINCE JAN 1 0 0 0 1
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION N (360)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 6.2
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 77 900 PM
LOWEST 36 1200 AM
AVERAGE 57
..........................................................
THE HELENA MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 66 88 1944
MINIMUM TEMPERATURE (F) 41 26 1929
1943
SUNRISE AND SUNSET
MAY 15 2024...........SUNRISE 553 AM MDT SUNSET 856 PM MDT
MAY 16 2024...........SUNRISE 552 AM MDT SUNSET 857 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$