717
CXUS55 KMSO 021447
CLMBTM
CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
847 AM MDT FRI SEP 02 2022
...............................
..THE BUTTE MT CLIMATE SUMMARY FOR THE MONTH OF AUGUST 2022
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1895 TO 2022
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S
VALUE DATE(S) VALUE FROM VALUE
NORMAL
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TEMPERATURE (F)
RECORD
HIGH 99 08/05/1961
08/12/1940
LOW 23 08/25/1992
HIGHEST 92 08/01 MM MM 89
LOWEST 37 08/29 MM MM 33
AVG. MAXIMUM 84.5 79.8 4.7 76.9
AVG. MINIMUM 48.4 43.9 4.5 44.3
MEAN 66.4 61.8 4.6 60.6
DAYS MAX >= 90 5 2.6 2.4 0
DAYS MAX <= 32 0 0.0 0.0 0
DAYS MIN <= 32 0 0.7 -0.7 0
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 3.31 1922
MINIMUM T 1955
TOTALS 1.08 1.28 -0.20 1.62
DAILY AVG. 0.03 0.04 -0.01 0.05
DAYS >= .01 6 7.7 -1.7 9
DAYS >= .10 4 3.3 0.7 6
DAYS >= .50 1 0.7 0.3 0
DAYS >= 1.00 0 0.0 0.0 0
GREATEST
24 HR. TOTAL 0.55 08/06 TO 08/06 0.43
DEGREE DAYS
HEATING TOTAL 28 124 -96
SINCE 7/1 61 215 -154
COOLING TOTAL 83 27 56
SINCE 1/1 161 81 80
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WIND (MPH)
AVERAGE WIND SPEED 5.5
HIGHEST WIND SPEED/DIRECTION 26/330 DATE 08/26
HIGHEST GUST SPEED/DIRECTION 42/210 DATE 08/04
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.13
NUMBER OF DAYS FAIR 26
NUMBER OF DAYS PC 5
NUMBER OF DAYS CLOUDY 0
AVERAGE RH (PERCENT) 47
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 9 MIXED PRECIP 0
HEAVY RAIN 1 RAIN 4
LIGHT RAIN 10 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 5 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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