Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS45 KTFX 210739
CLILWT
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
139 AM MDT TUE MAY 21 2024
...................................
...THE LEWISTOWN MT CLIMATE SUMMARY FOR MAY 20 2024...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1896 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 53 1148 AM 88 1925 64 -11 78
MINIMUM 28 423 AM 23 1931 39 -11 45
AVERAGE 41 52 -11 62
PRECIPITATION (IN)
YESTERDAY T 2.81 1962 0.10 -0.10 0.00
MONTH TO DATE 3.47 1.61 1.86 1.12
SINCE OCT 1 10.09 7.71 2.38 8.86
SINCE JAN 1 7.63 5.26 2.37 6.18
SNOWFALL (IN)
YESTERDAY MM
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 24 14 10 3
MONTH TO DATE 382 336 46 221
SINCE MAR 1 2105 2056 49 2178
SINCE JUL 1 7337 7822 -485 8004
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 29 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 4.2
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 1100 PM
LOWEST 44 600 PM
AVERAGE 65
..........................................................
THE LEWISTOWN MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 64 89 1928
MINIMUM TEMPERATURE (F) 39 24 1931
SUNRISE AND SUNSET
MAY 21 2024...........SUNRISE 535 AM MDT SUNSET 855 PM MDT
MAY 22 2024...........SUNRISE 534 AM MDT SUNSET 856 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$