209
CDUS45 KTFX 210737
CLILWT
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
137 AM MDT SAT MAR 21 2026
...............................
..THE LEWISTOWN MT CLIMATE SUMMARY FOR MARCH 20 2026
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1896 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 74 528 PM 77 1910 46 28 47
MINIMUM 48 1159 PM -11 1913 23 25 25
AVERAGE 61 34 27 36
PRECIPITATION (IN)
YESTERDAY 0.00 0.70 1902 0.03 -0.03 T
MONTH TO DATE 1.51 0.45 1.06 0.23
SINCE OCT 1 5.24 3.97 1.27 2.48
SINCE JAN 1 2.65 1.52 1.13 1.11
SNOWFALL (IN)
YESTERDAY MM
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 4 30 -26 29
MONTH TO DATE 572 681 -109 592
SINCE MAR 1 572 681 -109 592
SINCE JUL 1 5259 6447 -1188 6154
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 41 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 55 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 18.2
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 39 800 PM
LOWEST 19 500 PM
AVERAGE 29
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THE LEWISTOWN MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 46 75 1928
MINIMUM TEMPERATURE (F) 23 -21 2002
SUNRISE AND SUNSET
MARCH 21 2026.........SUNRISE 719 AM MDT SUNSET 732 PM MDT
MARCH 22 2026.........SUNRISE 717 AM MDT SUNSET 734 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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