724
CDUS45 KTFX 090735
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
135 AM MDT TUE MAY 09 2023
...............................
..THE HELENA MT CLIMATE SUMMARY FOR MAY 8 2023
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1866 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 64 541 PM 85 1987 64 0 49
MINIMUM 42 232 AM 23 1997 39 3 39
AVERAGE 53 52 1 44
PRECIPITATION (IN)
YESTERDAY 0.02 1.01 1948 0.05 -0.03 T
MONTH TO DATE 0.47 0.32 0.15 0.10
SINCE OCT 1 6.79 4.50 2.29 3.25
SINCE JAN 1 3.38 2.67 0.71 1.82
SNOWFALL (IN)
YESTERDAY 0.0 3.2 1922 0.0 0.0 T
MONTH TO DATE 0.0 0.1 -0.1 T
SINCE MAR 1 21.6 7.6 14.0 1.6
SINCE JUL 1 48.3 37.2 11.1 22.5
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 12 14 -2 21
MONTH TO DATE 44 118 -74 98
SINCE MAR 1 1757 1630 127 1674
SINCE JUL 1 7342 7124 218 6485
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 1 0 1 0
SINCE MAR 1 1 0 1 0
SINCE JAN 1 1 0 1 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 4.5
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 79 400 AM
LOWEST 31 400 PM
AVERAGE 55
......................................................
THE HELENA MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 64 84 1987
1994
MINIMUM TEMPERATURE (F) 39 24 2002
SUNRISE AND SUNSET
MAY 9 2023...........SUNRISE 602 AM MDT SUNSET 848 PM MDT
MAY 10 2023...........SUNRISE 600 AM MDT SUNSET 849 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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