149
CDUS45 KTFX 010734
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
134 AM MDT MON MAY 01 2023
...............................
..THE HELENA MT CLIMATE SUMMARY FOR APRIL 30 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 80 402 PM 83 1987 61 19 58
MINIMUM 43 607 AM 13 1909 36 7 29
AVERAGE 62 49 13 44
PRECIPITATION (IN)
YESTERDAY 0.00 0.95 1951 0.04 -0.04 0.01
MONTH TO DATE 1.04 1.02 0.02 0.74
SINCE OCT 1 6.32 4.18 2.14 3.15
SINCE JAN 1 2.91 2.35 0.56 1.72
SNOWFALL (IN)
YESTERDAY 0.0 5.5 1913 0.1 -0.1 0.0
MONTH TO DATE 5.5 2.9 2.6 1.3
SINCE MAR 1 21.6 7.5 14.1 1.6
SINCE JUL 1 48.3 37.1 11.2 22.5
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 3 16 -13 21
MONTH TO DATE 618 613 5 778
SINCE MAR 1 1713 1511 202 1576
SINCE JUL 1 7298 7005 293 6387
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (100)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION E (70)
AVERAGE WIND SPEED 4.2
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 70 600 AM
LOWEST 18 500 PM
AVERAGE 44
......................................................
THE HELENA MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 62 82 2000
MINIMUM TEMPERATURE (F) 37 20 1954
SUNRISE AND SUNSET
MAY 1 2023...........SUNRISE 614 AM MDT SUNSET 837 PM MDT
MAY 2 2023...........SUNRISE 612 AM MDT SUNSET 839 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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