316
CXUS55 KMSO 012226
CLMBTM
CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
426 PM MDT TUE AUG 01 2023
...............................
..THE BUTTE MT CLIMATE SUMMARY FOR THE MONTH OF JULY 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 100 07/22/1931
LOW 28 07/07/1971
HIGHEST 92 07/22 MM MM 93
07/23
LOWEST 39 07/07 MM MM 39
AVG. MAXIMUM 82.4 81.3 1.1 84.7
AVG. MINIMUM 45.6 45.9 -0.3 46.9
MEAN 64.0 63.6 0.4 65.8
DAYS MAX >= 90 3 4.1 -1.1 9
DAYS MAX <= 32 0 0.0 0.0 0
DAYS MIN <= 32 0 0.2 -0.2 0
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 4.38 1937
MINIMUM 0.04 1953
TOTALS 0.66 1.20 -0.54 1.00
DAILY AVG. 0.02 0.04 -0.02 0.03
DAYS >= .01 6 8.7 -2.7 8
DAYS >= .10 2 3.9 -1.9 3
DAYS >= .50 0 0.4 -0.4 0
DAYS >= 1.00 0 0.1 -0.1 0
GREATEST
24 HR. TOTAL 0.31 07/10 TO 07/10 0.50
DEGREE DAYS
HEATING TOTAL 61 91 -30
SINCE 7/1 61 94 -33
COOLING TOTAL 37 48 -11
SINCE 1/1 37 54 -17
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WIND (MPH)
AVERAGE WIND SPEED 5.7
HIGHEST WIND SPEED/DIRECTION 38/190 DATE 07/23
HIGHEST GUST SPEED/DIRECTION 50/270 DATE 07/27
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.12
NUMBER OF DAYS FAIR 27
NUMBER OF DAYS PC 4
NUMBER OF DAYS CLOUDY 0
AVERAGE RH (PERCENT) 50
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 12 MIXED PRECIP 0
HEAVY RAIN 1 RAIN 0
LIGHT RAIN 10 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 1 FOG W/VIS <= 1/4 MILE 0
HAZE 2
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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