602
CDUS45 KTFX 160737
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
137 AM MDT MON OCT 16 2023
...............................
..THE HELENA MT CLIMATE SUMMARY FOR OCTOBER 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 65 448 PM 83 1991 58 7 64
MINIMUM 39 512 AM 16 1930 34 5 42
1969
AVERAGE 52 46 6 53
PRECIPITATION (IN)
YESTERDAY 0.00 0.92 1938 0.03 -0.03 0.00
MONTH TO DATE 0.12 0.40 -0.28 1.14
SINCE OCT 1 0.12 0.40 -0.28 1.14
SINCE JAN 1 11.08 9.97 1.11 9.23
SNOWFALL (IN)
YESTERDAY 0.0 6.7 1938 0.1 -0.1 0.0
MONTH TO DATE 0.0 0.9 -0.9 0.0
SINCE SEP 1 0.0 1.1 -1.1 0.0
SINCE JUL 1 0.0 1.4 -1.4 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 13 19 -6 12
MONTH TO DATE 169 236 -67 148
SINCE SEP 1 290 446 -156 249
SINCE JUL 1 294 509 -215 251
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 36 28 8 83
SINCE JAN 1 588 433 155 751
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 1.7
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 700 AM
LOWEST 50 500 PM
AVERAGE 72
......................................................
THE HELENA MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 58 80 1927
1991
MINIMUM TEMPERATURE (F) 33 12 1946
SUNRISE AND SUNSET
OCTOBER 16 2023.......SUNRISE 747 AM MDT SUNSET 640 PM MDT
OCTOBER 17 2023.......SUNRISE 748 AM MDT SUNSET 638 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