Climatological Report (Seasonal)
Issued by NWS
Issued by NWS
000 CXUS53 KGRR 011810 RRA CLSLAN WRKCLSLAN 000 TTAA00 GRR 011755 CLIMATE REPORT NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN 153 PM EDT WED SEP 01 2021 ................................... ...THE LANSING CLIMATE SUMMARY FOR THE SEASON, FROM 6/1/2021 TO 8/31/2021... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1864 TO 2021 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 103 07/06/2012 LOW 26 08/29/1863 HIGHEST 94 06/11 93 1 MM LOWEST 42 06/22 39 3 MM AVG. MAXIMUM 83.6 80.8 2.8 MM AVG. MINIMUM 62.8 59.2 3.6 MM MEAN 73.2 70.0 3.2 MM DAYS MAX >= 90 11 8.1 2.9 MM DAYS MAX <= 32 0 0.0 0.0 MM DAYS MIN <= 32 0 0.0 0.0 MM DAYS MIN <= 0 0 0.0 0.0 MM PRECIPITATION (INCHES) RECORD MAXIMUM 22.78 1883 MINIMUM 2.16 1884 TOTALS 14.97 10.18 4.79 MM DAILY AVG. 0.17 0.11 0.06 MM DAYS >= .01 37 29.7 7.3 MM DAYS >= .10 22 18.0 4.0 MM DAYS >= .50 7 6.8 0.2 MM DAYS >= 1.00 3 2.6 0.4 MM GREATEST 24 HR. TOTAL 3.72 SNOWFALL (INCHES) RECORDS TOTAL MM MM 24 HR TOTAL MM SNOW DEPTH MM MM TOTALS 0.0 0.0 0.0 MM SINCE 7/1 0.0 0.0 0.0 MM SNOWDEPTH AVG. 0 MM DAYS >= TRACE 0 0.0 0.0 MM DAYS >= 1.0 0 0.0 0.0 MM GREATEST SNOW DEPTH 0 MM 24 HR TOTAL MM DEGREE DAYS HEATING TOTAL 24 79 -55 MM SINCE 7/1 0 28 -28 MM COOLING TOTAL 804 537 267 MM SINCE 1/1 861 583 278 MM FREEZE DATES RECORD EARLIEST 08/03/1894 LATEST 07/15/1863 EARLIEST MM LATEST 05/12 ................................................................ WIND (MPH) AVERAGE WIND SPEED 6.5 RESULTANT WIND SPEED/DIRECTION 3/240 HIGHEST WIND SPEED/DIRECTION 46/270 DATE 08/10 HIGHEST GUST SPEED/DIRECTION 59/270 DATE 08/10 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.31 NUMBER OF DAYS FAIR 59 NUMBER OF DAYS PC 26 NUMBER OF DAYS CLOUDY 7 AVERAGE RH (PERCENT) 70 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 26 MIXED PRECIP 0 HEAVY RAIN 19 RAIN 21 LIGHT RAIN 41 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 60 FOG W/VIS <= 1/4 MILE 6 HAZE 37 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$