Climatological Report (Monthly)
Issued by NWS Missoula, MT
Issued by NWS Missoula, MT
833
CXUS55 KMSO 011703
CLMBTM
CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
1103 AM MDT TUE JUL 01 2025
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...THE BUTTE MT CLIMATE SUMMARY FOR THE MONTH OF JUNE 2025...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1895 TO 2025
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE
NORMAL
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TEMPERATURE (F)
RECORD
HIGH 97 06/26/1919
LOW 22 06/06/1916
HIGHEST 87 06/30 MM MM 88
LOWEST 29 06/05 MM MM 29
AVG. MAXIMUM 72.0 70.0 2.0 72.9
AVG. MINIMUM 40.5 41.1 -0.6 40.4
MEAN 56.3 55.5 0.8 56.7
DAYS MAX >= 90 0 0.4 -0.4 0
DAYS MAX <= 32 0 0.0 0.0 0
DAYS MIN <= 32 5 2.4 2.6 4
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 8.86 1913
MINIMUM 0.29 1974
TOTALS 0.91 2.45 -1.54 1.34
DAILY AVG. 0.03 0.08 -0.05 0.04
DAYS >= .01 8 13.7 -5.7 11
DAYS >= .10 4 6.6 -2.6 4
DAYS >= .50 0 1.3 -1.3 0
DAYS >= 1.00 0 0.2 -0.2 0
GREATEST
24 HR. TOTAL 0.27 06/20 TO 06/20 0.42
DEGREE DAYS
HEATING TOTAL 253 290 -37
SINCE 7/1 8397 9127 -730
COOLING TOTAL 0 6 -6
SINCE 1/1 0 6 -6
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WIND (MPH)
AVERAGE WIND SPEED 6.1
HIGHEST WIND SPEED/DIRECTION 31/300 DATE 06/13
HIGHEST GUST SPEED/DIRECTION 46/300 DATE 06/13
46/200 06/19
46/200 06/20
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.28
NUMBER OF DAYS FAIR 20
NUMBER OF DAYS PC 9
NUMBER OF DAYS CLOUDY 1
AVERAGE RH (PERCENT) 53
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 5 MIXED PRECIP 0
HEAVY RAIN 2 RAIN 4
LIGHT RAIN 13 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 2 FOG W/VIS <= 1/4 MILE 0
HAZE 1
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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