


Climatological Report (Monthly)
Issued by NWS
Issued by NWS
296 CXUS53 KEAX 011414 RRA CLMSTJ CLIMATE REPORT NATIONAL WEATHER SERVICE KANSAS CITY/PLEASANT HILL MO 912 AM CDT WED OCT 01 2025 ................................... ...THE ST. JOSEPH MO CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2025... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1892 TO 2025 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 107 09/03/1947 LOW 29 09/30/1984 HIGHEST 95 09/12 92 3 93 09/20 09/13 LOWEST 44 09/04 36 8 46 09/07 09/06 09/07 09/08 AVG. MAXIMUM 82.4 79.7 2.7 83.8 AVG. MINIMUM 56.1 54.4 1.7 55.6 MEAN 69.3 67.0 2.3 69.7 DAYS MAX >= 90 8 4.4 3.6 4 DAYS MAX <= 32 0 0.0 0.0 0 DAYS MIN <= 32 0 0.1 -0.1 0 DAYS MIN <= 0 0 0.0 0.0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 12.24 1986 MINIMUM 0.00 2011 TOTALS 1.61 3.18 -1.57 1.31 DAILY AVG. 0.05 0.11 -0.06 0.04 DAYS >= .01 7 8.4 -1.4 4 DAYS >= .10 4 4.6 -0.6 3 DAYS >= .50 1 1.8 -0.8 1 DAYS >= 1.00 0 0.8 -0.8 0 GREATEST 24 HR. TOTAL 0.72 09/23 TO 09/23 DEGREE DAYS HEATING TOTAL 25 71 -46 12 SINCE 7/1 30 76 -46 MM COOLING TOTAL 160 133 27 162 SINCE 1/1 1265 1261 4 MM ................................................................ WIND (MPH) AVERAGE WIND SPEED 4.3 HIGHEST WIND SPEED/DIRECTION 20/180 DATE 09/08 20/210 09/14 20/050 09/23 HIGHEST GUST SPEED/DIRECTION 29/200 DATE 09/14 29/060 09/23 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.29 NUMBER OF DAYS FAIR 19 NUMBER OF DAYS PC 8 NUMBER OF DAYS CLOUDY 3 AVERAGE RH (PERCENT) 73 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 3 MIXED PRECIP 0 HEAVY RAIN 2 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 24 FOG W/VIS <= 1/4 MILE 12 HAZE 6 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$