Climatological Report (Monthly)
Issued by NWS Missoula, MT
Issued by NWS Missoula, MT
000 CXUS55 KMSO 082052 CLMBTM CLIMATE REPORT NATIONAL WEATHER SERVICE MISSOULA MT 252 PM MDT THU JUN 08 2023 ................................... ...THE BUTTE MT CLIMATE SUMMARY FOR THE MONTH OF MAY 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 90 05/28/1919 LOW 9 05/01/1975 05/08/1965 HIGHEST 80 05/20 MM MM 76 05/21 LOWEST 32 05/10 MM MM 20 05/12 AVG. MAXIMUM 66.1 61.0 5.1 56.1 AVG. MINIMUM 39.7 34.3 5.4 32.2 MEAN 52.9 47.6 5.3 44.1 DAYS MAX >= 90 0 0.0 0.0 0 DAYS MAX <= 32 0 0.0 0.0 0 DAYS MIN <= 32 2 12.0 -10.0 19 DAYS MIN <= 0 0 0.0 0.0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 5.84 1927 MINIMUM 0.09 1934 TOTALS 2.69 2.02 0.67 1.61 DAILY AVG. 0.09 0.07 0.02 0.05 DAYS >= .01 17 13.0 4.0 8 DAYS >= .10 9 6.1 2.9 5 DAYS >= .50 2 0.8 1.2 1 DAYS >= 1.00 0 0.1 -0.1 0 GREATEST 24 HR. TOTAL 0.55 05/26 TO 05/27 1.04 DEGREE DAYS HEATING TOTAL 369 538 -169 SINCE 7/1 9293 8837 456 COOLING TOTAL 0 0 0 SINCE 1/1 0 0 0 .............................................................. WIND (MPH) AVERAGE WIND SPEED 5.4 HIGHEST WIND SPEED/DIRECTION 31/160 DATE 05/03 HIGHEST GUST SPEED/DIRECTION 40/170 DATE 05/03 40/120 05/04 40/300 05/22 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.50 NUMBER OF DAYS FAIR 10 NUMBER OF DAYS PC 15 NUMBER OF DAYS CLOUDY 6 AVERAGE RH (PERCENT) 62 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 17 MIXED PRECIP 0 HEAVY RAIN 5 RAIN 9 LIGHT RAIN 20 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 1 SLEET 0 FOG 12 FOG W/VIS <= 1/4 MILE 1 HAZE 3 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$