Climatological Report (Monthly) Issued by NWS
000
CXUS55 KTFX 010920
CLMHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
220 AM MST FRI MAR 01 2024
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...THE HELENA MT CLIMATE SUMMARY FOR THE MONTH OF FEBRUARY 2024...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1866 TO 2024
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
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TEMPERATURE (F)
RECORD
HIGH 69 02/24/1995
02/27/1932
LOW -42 02/02/1996
HIGHEST 56 02/29 41 15 51 02/26
LOWEST -4 02/17 12 -16 -13 02/24
AVG. MAXIMUM 38.4 37.2 1.2 38.4
AVG. MINIMUM 20.2 17.2 3.0 17.3
MEAN 29.3 27.2 2.1 27.9
DAYS MAX >= 90 0 0.0 0.0 0
DAYS MAX <= 32 7 7.8 -0.8 4
DAYS MIN <= 32 24 26.0 -2.0 26
DAYS MIN <= 0 2 3.3 -1.3 3
PRECIPITATION (INCHES)
RECORD
MAXIMUM 2.30 2019
MINIMUM 0.02
TOTALS 1.72 0.42 1.30 0.10
DAYS >= .01 13 6.5 6.5
DAYS >= .10 6 1.3 4.7
DAYS >= .50 1 0.0 1.0
DAYS >= 1.00 0 0.0 0.0
GREATEST
24 HR. TOTAL 0.58 02/07 TO 02/07
SNOWFALL (INCHES)
RECORDS
TOTAL 31.1 1936
24 HR TOTAL 15.0 02/08/1943 TO 02/08/1943
TOTALS 20.6 6.6 14.0 0.8
SINCE 7/1 47.7 29.6 18.1
SNOWDEPTH AVG. 4
DAYS >= TRACE 13 5.6 7.4
DAYS >= 1.0 5 2.5 2.5
GREATEST
SNOW DEPTH 10 02/16
24 HR TOTAL 6.5 02/15 TO 02/15
DEGREE DAYS
HEATING TOTAL 1029 1058 -29 1033
SINCE 7/1 5050 5562 -512 MM
COOLING TOTAL 0 0 0 0
SINCE 1/1 0 0 0 MM
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WIND (MPH)
AVERAGE WIND SPEED 5.6
HIGHEST WIND SPEED/DIRECTION 29/260 DATE 02/23
HIGHEST GUST SPEED/DIRECTION 40/250 DATE 02/25
40/180 02/28
SKY COVER
AVERAGE SKY COVER 0.66
AVERAGE RH (PERCENT) 69
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 0
HEAVY RAIN 0 RAIN 2
LIGHT RAIN 3 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 2 SNOW 2
LIGHT SNOW 13 SLEET 0
FOG 17 FOG W/VIS <= 1/4 MILE 2
HAZE 10
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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