484
CDUS45 KTFX 160734
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
134 AM MDT TUE MAY 16 2023
...............................
..THE HELENA MT CLIMATE SUMMARY FOR MAY 15 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 80 401 PM 88 1944 66 14 75
MINIMUM 45 504 AM 26 1929 41 4 42
1943
AVERAGE 63 54 9 59
PRECIPITATION (IN)
YESTERDAY 0.00 0.83 1909 0.07 -0.07 0.00
MONTH TO DATE 0.57 0.72 -0.15 0.22
SINCE OCT 1 6.89 4.90 1.99 3.37
SINCE JAN 1 3.48 3.07 0.41 1.94
SNOWFALL (IN)
YESTERDAY 0.0 4.1 1910 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 2 11 -9 6
MONTH TO DATE 106 204 -98 214
SINCE MAR 1 1819 1716 103 1790
SINCE JUL 1 7404 7210 194 6601
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 22 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 5.4
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 82 500 AM
LOWEST 30 600 PM
AVERAGE 56
......................................................
THE HELENA MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 67 91 1988
2006
MINIMUM TEMPERATURE (F) 42 28 1986
SUNRISE AND SUNSET
MAY 16 2023...........SUNRISE 553 AM MDT SUNSET 857 PM MDT
MAY 17 2023...........SUNRISE 552 AM MDT SUNSET 858 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page