153
CDUS45 KTFX 200739
CLIGTF
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
139 AM MDT SAT MAY 20 2023
...............................
..THE GREAT FALLS MT CLIMATE SUMMARY FOR MAY 19 2023
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1886 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 79 425 PM 94 1919 66 13 54
MINIMUM 39 144 AM 30 1918 40 -1 32
1931
1997
AVERAGE 59 53 6 43
PRECIPITATION (IN)
YESTERDAY 0.00 0.61 1970 0.08 -0.08 0.27
MONTH TO DATE 1.17 1.24 -0.07 1.12
SINCE OCT 1 10.18 7.07 3.11 6.57
SINCE JAN 1 6.41 4.79 1.62 5.28
SNOWFALL (IN)
YESTERDAY 0.0 5.5 1903 0.1 -0.1 0.2
MONTH TO DATE 0.0 1.6 -1.6 0.2
SINCE MAR 1 38.2 21.1 17.1 22.0
SINCE JUL 1 96.2 65.5 30.7 61.9
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 6 12 -6 22
MONTH TO DATE 187 292 -105 283
SINCE MAR 1 2092 1928 164 1999
SINCE JUL 1 7558 7398 160 7167
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
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WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION S (160)
AVERAGE WIND SPEED 5.0
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 79 1200 AM
LOWEST 23 500 PM
AVERAGE 51
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THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 66 94 1897
MINIMUM TEMPERATURE (F) 40 26 2021
SUNRISE AND SUNSET
MAY 20 2023...........SUNRISE 543 AM MDT SUNSET 902 PM MDT
MAY 21 2023...........SUNRISE 542 AM MDT SUNSET 903 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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