Climatological Report (Monthly)
Issued by NWS
Issued by NWS
000 CXUS53 KGRR 011325 CLMJXN CLIMATE REPORT NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN 925 AM EDT SUN OCT 01 2023 ................................... ...THE JACKSON CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2023... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1944 TO 2023 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) HIGHEST 89 09/05 MM MM 86 09/10 LOWEST 42 09/14 MM MM 34 09/30 09/19 AVG. MAXIMUM 73.5 73.6 -0.1 73.7 AVG. MINIMUM 53.5 51.7 1.8 52.6 MEAN 63.5 62.6 0.9 63.1 DAYS MAX >= 90 0 0.7 -0.7 0 DAYS MAX <= 32 0 0.0 0.0 0 DAYS MIN <= 32 0 0.2 -0.2 0 DAYS MIN <= 0 0 0.0 0.0 0 PRECIPITATION (INCHES) TOTALS 2.46 2.98 -0.52 1.04 DAILY AVG. 0.08 0.10 -0.02 0.04 DAYS >= .01 9 9.5 -0.5 6 DAYS >= .10 7 5.8 1.2 2 DAYS >= .50 2 2.0 0.0 0 DAYS >= 1.00 0 0.6 -0.6 0 GREATEST 24 HR. TOTAL 0.85 09/27 TO 09/28 DEGREE DAYS HEATING TOTAL 98 134 -36 118 SINCE 7/1 122 163 -41 MM COOLING TOTAL 62 63 -1 68 SINCE 1/1 456 627 -171 MM ................................................................ WIND (MPH) AVERAGE WIND SPEED 4.6 RESULTANT WIND SPEED/DIRECTION 1/130 HIGHEST WIND SPEED/DIRECTION 18/200 DATE 09/02 18/210 09/03 18/160 09/06 HIGHEST GUST SPEED/DIRECTION 28/240 DATE 09/05 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.45 NUMBER OF DAYS FAIR 14 NUMBER OF DAYS PC 7 NUMBER OF DAYS CLOUDY 9 AVERAGE RH (PERCENT) 79 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 2 MIXED PRECIP 0 HEAVY RAIN 5 RAIN 6 LIGHT RAIN 10 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 23 FOG W/VIS <= 1/4 MILE 7 HAZE 2 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$