Climatological Report (Monthly)
Issued by NWS
Issued by NWS
530 CXUS55 KTFX 011530 CLMHLN CLIMATE REPORT NATIONAL WEATHER SERVICE GREAT FALLS MT 930 AM MDT THU AUG 01 2024 ................................... ...THE HELENA MT CLIMATE SUMMARY FOR THE MONTH OF JULY 2024... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1866 TO 2024 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 102 07/23 85 17 103 07/22 07/24 LOWEST 49 07/05 51 -2 47 07/05 AVG. MAXIMUM 90.7 86.1 4.6 88.8 AVG. MINIMUM 58.5 55.1 3.4 57.1 MEAN 74.6 70.6 4.0 73.0 DAYS MAX >= 90 19 12.2 6.8 13 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 0.22 1.06 -0.84 0.66 DAYS >= .01 2 7.5 -5.5 DAYS >= .10 1 3.2 -2.2 DAYS >= .50 0 0.4 -0.4 DAYS >= 1.00 0 0.1 -0.1 GREATEST 24 HR. TOTAL 0.20 07/03 TO 07/03 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 MM 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 0.0 DEGREE DAYS HEATING TOTAL 2 23 -21 3 SINCE 7/1 2 21 -19 MM COOLING TOTAL 278 197 81 257 SINCE 1/1 351 249 102 MM ................................................................ WIND (MPH) AVERAGE WIND SPEED 6.6 HIGHEST WIND SPEED/DIRECTION 32/230 DATE 07/22 32/270 07/24 HIGHEST GUST SPEED/DIRECTION 52/240 DATE 07/22 SKY COVER AVERAGE SKY COVER 0.11 AVERAGE RH (PERCENT) 41 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 7 MIXED PRECIP 0 HEAVY RAIN 0 RAIN 1 LIGHT RAIN 5 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 7 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$