375
CDUS45 KTFX 100735
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
135 AM MDT FRI MAY 10 2024
...............................
..THE HELENA MT CLIMATE SUMMARY FOR MAY 9 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 62 538 PM 84 1987 64 -2 60
1994
MINIMUM 42 432 AM 24 2002 39 3 45
AVERAGE 52 52 0 53
PRECIPITATION (IN)
YESTERDAY 0.01 1.12 1905 0.05 -0.04 0.05
MONTH TO DATE 1.02 0.37 0.65 0.52
SINCE OCT 1 6.74 4.55 2.19 6.84
SINCE JAN 1 5.22 2.72 2.50 3.43
SNOWFALL (IN)
YESTERDAY 0.0 8.0 1983 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 13 13 0 12
MONTH TO DATE 167 131 36 56
SINCE MAR 1 1528 1643 -115 1769
SINCE JUL 1 6578 7137 -559 7354
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 13 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 4.6
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 85 100 AM
LOWEST 44 500 PM
AVERAGE 65
......................................................
THE HELENA MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 65 88 1940
MINIMUM TEMPERATURE (F) 40 23 1946
SUNRISE AND SUNSET
MAY 10 2024...........SUNRISE 559 AM MDT SUNSET 850 PM MDT
MAY 11 2024...........SUNRISE 558 AM MDT SUNSET 851 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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