Climatological Report (Monthly)
Issued by NWS
Issued by NWS
000 CXUS55 KTFX 011327 CLMHLN CLIMATE REPORT NATIONAL WEATHER SERVICE GREAT FALLS MT 727 AM MDT TUE AUG 01 2023 ................................... ...THE HELENA MT CLIMATE SUMMARY FOR THE MONTH OF JULY 2023... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1866 TO 2023 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 105 07/12/2002 LOW 36 07/04/1971 07/07/1952 07/01/1898 HIGHEST 103 07/22 85 18 101 07/30 07/31 LOWEST 47 07/05 51 -4 51 07/01 07/25 AVG. MAXIMUM 88.8 86.1 2.7 89.9 AVG. MINIMUM 57.1 55.1 2.0 57.3 MEAN 73.0 70.6 2.4 73.6 DAYS MAX >= 90 13 12.2 0.8 20 DAYS MAX <= 32 0 0.0 0.0 0 DAYS MIN <= 32 0 0.0 0.0 0 DAYS MIN <= 0 0 0.0 0.0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 4.70 1993 MINIMUM 0.01 TOTALS 0.66 1.06 -0.40 1.62 DAYS >= .01 7 7.5 -0.5 DAYS >= .10 2 3.2 -1.2 DAYS >= .50 0 0.4 -0.4 DAYS >= 1.00 0 0.1 -0.1 GREATEST 24 HR. TOTAL 0.34 07/06 TO 07/06 SNOWFALL (INCHES) RECORDS TOTAL MM 5 24 HR TOTAL MM TOTALS 0.0 0.0 0.0 0.0 SINCE 7/1 0.0 0.0 0.0 SNOWDEPTH AVG. 0 DAYS >= TRACE 0 0.0 0.0 DAYS >= 1.0 0 0.0 0.0 GREATEST SNOW DEPTH 0 24 HR TOTAL MM DEGREE DAYS HEATING TOTAL 3 23 -20 1 SINCE 7/1 3 21 -18 MM COOLING TOTAL 257 197 60 273 SINCE 1/1 318 249 69 MM ................................................................ WIND (MPH) AVERAGE WIND SPEED 6.3 HIGHEST WIND SPEED/DIRECTION 40/270 DATE 07/10 HIGHEST GUST SPEED/DIRECTION 56/280 DATE 07/10 SKY COVER AVERAGE SKY COVER 0.09 AVERAGE RH (PERCENT) 43 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 10 MIXED PRECIP 0 HEAVY RAIN 2 RAIN 2 LIGHT RAIN 7 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 0 FOG W/VIS <= 1/4 MILE 0 HAZE 3 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$