Climatological Report (Daily)
Issued by NWS Missoula, MT

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386
CDUS45 KMSO 190737
CLIBTM

CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
137 AM MDT SAT APR 19 2025

...................................

...THE BUTTE MT CLIMATE SUMMARY FOR APRIL 18 2025...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1895 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         47    529 PM  75    1936  51     -4       41
  MINIMUM         13    606 AM   6    1941  27    -14       17
  AVERAGE         30                        39     -9       29

PRECIPITATION (IN)
  YESTERDAY        0.00          0.40 1911   0.04  -0.04      T
                                      1911
                                      2007
  MONTH TO DATE    0.39                      0.77  -0.38     0.48
  SINCE JAN 1      2.19                      2.26  -0.07     2.75

SNOWFALL (IN)
  YESTERDAY       MM
  MONTH TO DATE   MM
  SINCE MAR 1     MM
  SINCE JUL 1     MM
  SNOW DEPTH      MM

DEGREE DAYS
 HEATING
  YESTERDAY       35                        26      9       36
  MONTH TO DATE  492                       496     -4      418
  SINCE MAR 1   1390                      1533   -143     1474
  SINCE JUL 1   7404                      8008   -604     7484

 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    17   HIGHEST WIND DIRECTION     N (340)
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION     N (340)
  AVERAGE WIND SPEED     5.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    87           400 AM
 LOWEST     20           500 PM
 AVERAGE    54

..........................................................


THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   52        78      1962
 MINIMUM TEMPERATURE (F)   27        -3      1941


SUNRISE AND SUNSET
APRIL 19 2025.........SUNRISE   636 AM MDT   SUNSET   823 PM MDT
APRIL 20 2025.........SUNRISE   634 AM MDT   SUNSET   824 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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