954
CDUS45 KTFX 220752
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
152 AM MDT MON MAY 22 2023
...............................
..THE HELENA MT CLIMATE SUMMARY FOR MAY 21 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 87 245 PM 89 1980 68 19 53
MINIMUM 53 302 AM 27 1953 43 10 38
2021
AVERAGE 70 56 14 46
PRECIPITATION (IN)
YESTERDAY 0.04 1.93 1981 0.07 -0.03 0.00
MONTH TO DATE 0.74 1.12 -0.38 0.49
SINCE OCT 1 7.06 5.30 1.76 3.64
SINCE JAN 1 3.65 3.47 0.18 2.21
SNOWFALL (IN)
YESTERDAY 0.0 7.0 2021 0.0 0.0 0.0
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 0 10 -10 19
MONTH TO DATE 118 266 -148 293
SINCE MAR 1 1831 1778 53 1869
SINCE JUL 1 7416 7272 144 6680
COOLING
YESTERDAY 5 0 5 0
MONTH TO DATE 11 0 11 0
SINCE MAR 1 11 0 11 0
SINCE JAN 1 11 0 11 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 4.5
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
LIGHT RAIN
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 64 600 AM
LOWEST 16 1200 PM
AVERAGE 40
......................................................
THE HELENA MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 68 86 1928
2001
MINIMUM TEMPERATURE (F) 44 29 2021
SUNRISE AND SUNSET
MAY 22 2023...........SUNRISE 546 AM MDT SUNSET 904 PM MDT
MAY 23 2023...........SUNRISE 546 AM MDT SUNSET 905 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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