Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS45 KTFX 150751
CLILWT
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
151 AM MDT TUE JUL 15 2025
...................................
...THE LEWISTOWN MT CLIMATE SUMMARY FOR JULY 14 2025...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1896 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 91 437 PM 101 2002 82 9 88
MINIMUM 54 455 AM 35 1913 51 3 53
AVERAGE 73 66 7 71
PRECIPITATION (IN)
YESTERDAY 0.00 0.50 1958 0.05 -0.05 0.00
MONTH TO DATE 0.18 0.91 -0.73 0.51
SINCE OCT 1 10.17 13.24 -3.07 13.78
SINCE JAN 1 8.80 10.79 -1.99 11.32
SNOWFALL (IN)
YESTERDAY MM
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 0 2 -2 0
MONTH TO DATE 15 43 -28 48
SINCE JUN 1 209 269 -60 291
SINCE JUL 1 15 43 -28 48
COOLING
YESTERDAY 8 3 5 6
MONTH TO DATE 52 34 18 48
SINCE JUN 1 55 51 4 58
SINCE JAN 1 58 52 6 58
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION N (350)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 7.7
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 84 1100 PM
LOWEST 21 200 PM
AVERAGE 53
..........................................................
THE LEWISTOWN MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 98 1930
2017
MINIMUM TEMPERATURE (F) 51 36 1913
SUNRISE AND SUNSET
JULY 15 2025..........SUNRISE 538 AM MDT SUNSET 909 PM MDT
JULY 16 2025..........SUNRISE 539 AM MDT SUNSET 908 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$