Climatological Report (Monthly)
Issued by NWS Missoula, MT

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990
CXUS55 KMSO 062032
CLMBTM

CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
232 PM MDT MON MAY 06 2024

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

...THE BUTTE MT CLIMATE SUMMARY FOR THE MONTH OF APRIL 2024...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1895 TO 2024

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE
                                          NORMAL
..............................................................
TEMPERATURE (F)
RECORD
 HIGH             83   04/25/1910
 LOW             -16   04/08/1982
HIGHEST           70   04/14         MM      MM       74
LOWEST            15   04/20         MM      MM        2
AVG. MAXIMUM    53.3               51.1     2.2     47.8
AVG. MINIMUM    28.6               26.4     2.2     21.9
MEAN            40.9               38.7     2.2     34.8
DAYS MAX >= 90     0                0.0     0.0        0
DAYS MAX <= 32     0                0.9    -0.9        3
DAYS MIN <= 32    22               24.8    -2.8       28
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        3.14   2006
 MINIMUM        0.12   1974
TOTALS          0.67               1.33   -0.66     1.29
DAILY AVG.      0.02               0.04   -0.02     0.04
DAYS >= .01        6               11.2    -5.2        9
DAYS >= .10        3                4.4    -1.4        5
DAYS >= .50        0                0.3    -0.3        1
DAYS >= 1.00       0                0.0     0.0        0
GREATEST
 24 HR. TOTAL   0.33   04/05 TO 04/05               0.73


DEGREE DAYS
HEATING TOTAL    715                787     -72
 SINCE 7/1      7781               8300    -519
COOLING TOTAL      0                  0       0
 SINCE 1/1         0                  0       0
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              7.0
HIGHEST WIND SPEED/DIRECTION    32/130    DATE  04/14
HIGHEST GUST SPEED/DIRECTION    49/130    DATE  04/14

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.50
NUMBER OF DAYS FAIR           11
NUMBER OF DAYS PC             12
NUMBER OF DAYS CLOUDY          7

AVERAGE RH (PERCENT)     57

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              2     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       2
LIGHT RAIN               11     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       1
LIGHT SNOW                8     SLEET                      0
FOG                       8     FOG W/VIS <= 1/4 MILE      0
HAZE                     11

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

$$