Climatological Report (Monthly)
Issued by NWS Missoula, MT

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000
CXUS55 KMSO 062051
CLMBTM

CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
251 PM MDT THU APR 06 2023

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

...THE BUTTE MT CLIMATE SUMMARY FOR THE MONTH OF MARCH 2023...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1895 TO 2023

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE
                                          NORMAL
..............................................................
TEMPERATURE (F)
RECORD
 HIGH             69   03/15/1994
 LOW             -36   03/10/1948
HIGHEST           43   03/13         MM      MM       65
LOWEST            -9   03/08         MM      MM      -21
AVG. MAXIMUM    34.4               43.7    -9.3     45.2
AVG. MINIMUM    10.6               19.4    -8.8     21.2
MEAN            22.5               31.6    -9.1     33.2
DAYS MAX >= 90     0                0.0     0.0        0
DAYS MAX <= 32    10                3.7     6.3        5
DAYS MIN <= 32    31               29.6     1.4       27
DAYS MIN <= 0      5                1.8     3.2        2

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        3.15   1918
 MINIMUM        0.07   1959
TOTALS          0.84               0.64    0.20     0.17
DAILY AVG.      0.03               0.02    0.01     0.01
DAYS >= .01       14                8.8     5.2        6
DAYS >= .10        1                2.2    -1.2        0
DAYS >= .50        0                0.0     0.0        0
DAYS >= 1.00       0                0.0     0.0        0
GREATEST
 24 HR. TOTAL   0.32   03/29 TO 03/30               0.08


DEGREE DAYS
HEATING TOTAL   1311               1037     274
 SINCE 7/1      8028               7513     515
COOLING TOTAL      0                  0       0
 SINCE 1/1         0                  0       0
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              5.2
HIGHEST WIND SPEED/DIRECTION    31/280    DATE  03/10
HIGHEST GUST SPEED/DIRECTION    53/280    DATE  03/10

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.56
NUMBER OF DAYS FAIR            9
NUMBER OF DAYS PC             12
NUMBER OF DAYS CLOUDY         10

AVERAGE RH (PERCENT)     67

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       0
LIGHT RAIN                0     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                3     SNOW                       9
LIGHT SNOW               21     SLEET                      0
FOG                      21     FOG W/VIS <= 1/4 MILE      6
HAZE                     11

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

$$


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