412
CXUS55 KMSO 031853
CLMBTM
CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
1253 PM MDT MON JUL 03 2023
...............................
..THE BUTTE MT CLIMATE SUMMARY FOR THE MONTH OF JUNE 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 97 06/26/1919
LOW 22 06/06/1916
HIGHEST 82 06/30 MM MM 89
LOWEST 31 06/22 MM MM 32
AVG. MAXIMUM 66.6 70.0 -3.4 69.4
AVG. MINIMUM 43.7 41.1 2.6 42.0
MEAN 55.2 55.5 -0.3 55.7
DAYS MAX >= 90 0 0.4 -0.4 0
DAYS MAX <= 32 0 0.0 0.0 0
DAYS MIN <= 32 2 2.4 -0.4 2
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 8.86 1913
MINIMUM 0.29 1974
TOTALS 4.89 2.45 2.44 1.85
DAILY AVG. 0.16 0.08 0.08 0.06
DAYS >= .01 20 13.7 6.3 13
DAYS >= .10 10 6.6 3.4 8
DAYS >= .50 2 1.3 0.7 0
DAYS >= 1.00 1 0.2 0.8 0
GREATEST
24 HR. TOTAL 1.82 06/06 TO 06/06 0.49
DEGREE DAYS
HEATING TOTAL 287 290 -3
SINCE 7/1 9580 9127 453
COOLING TOTAL 0 6 -6
SINCE 1/1 0 6 -6
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WIND (MPH)
AVERAGE WIND SPEED 5.0
HIGHEST WIND SPEED/DIRECTION 32/270 DATE 06/25
HIGHEST GUST SPEED/DIRECTION 51/260 DATE 06/25
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.49
NUMBER OF DAYS FAIR 10
NUMBER OF DAYS PC 13
NUMBER OF DAYS CLOUDY 7
AVERAGE RH (PERCENT) 67
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 17 MIXED PRECIP 0
HEAVY RAIN 5 RAIN 9
LIGHT RAIN 22 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 14 FOG W/VIS <= 1/4 MILE 3
HAZE 0
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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