Climatological Report (Annual)
Issued by NWS Green Bay, WI
Issued by NWS Green Bay, WI
000 CXUS53 KGRB 020511 CLAGRB CLIMATE REPORT NATIONAL WEATHER SERVICE GREEN BAY 1111 PM CST FRI JAN 01 2021 ................................... ...THE GREEN BAY WI CLIMATE SUMMARY FOR THE YEAR OF 2020... CLIMATE NORMAL PERIOD: 1981 TO 2010 CLIMATE RECORD PERIOD: 1886 TO 2020 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 104 07/13/1936 LOW -36 01/21/1888 HIGHEST 93 06/02 92 07/19 LOWEST -13 02/14 -26 01/31 AVG. MAXIMUM 56.0 53.6 2.4 53.2 AVG. MINIMUM 37.9 35.0 2.9 36.3 MEAN 47.0 44.3 2.7 44.8 DAYS MAX >= 90 7 3.1 3.9 3 DAYS MAX <= 32 46 71.9 -25.9 73 DAYS MIN <= 32 161 156.8 4.2 150 DAYS MIN <= 0 8 19.2 -11.2 23 PRECIPITATION (INCHES) RECORD MAXIMUM 48.63 2019 MINIMUM 16.31 1930 TOTALS 34.01 29.52 4.49 48.63 DAILY AVG. 0.09 DAYS >= .01 123 123.0 0.0 151 DAYS >= .10 63 64.7 -1.7 90 DAYS >= .50 23 17.6 5.4 34 DAYS >= 1.00 5 5.3 -0.3 11 SNOWFALL (INCHES) RECORDS TOTAL 123.8 1887 TOTALS 45.1 51.4 -6.3 88.7 SINCE 7/1 10.4 17.3 -6.9 26.6 SNOWDEPTH AVG. 1 DAYS >= TRACE 72 40.2 41.8 83 DAYS >= 1.0 16 15.8 0.2 27 GREATEST SNOW DEPTH 13 02/19 16 03/02 02/18 DEGREE DAYS HEATING TOTAL 7774 7955 -181 7774 SINCE 7/1 2681 3090 -409 2846 COOLING TOTAL 673 398 275 535 SINCE 1/1 673 398 275 535 FREEZE DATES RECORD EARLIEST 09/12/1955 LATEST 06/06/1958 EARLIEST 10/02 LATEST 05/13 ................................................................ WIND (MPH) AVERAGE WIND SPEED 8.5 HIGHEST WIND SPEED/DIRECTION 41/020 DATE 04/29 HIGHEST GUST SPEED/DIRECTION 57/010 DATE 04/29 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.43 NUMBER OF DAYS FAIR 162 NUMBER OF DAYS PC 89 NUMBER OF DAYS CLOUDY 85 AVERAGE RH (PERCENT) 68 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 21 MIXED PRECIP 0 HEAVY RAIN 30 RAIN 47 LIGHT RAIN 95 FREEZING RAIN 0 LT FREEZING RAIN 4 HAIL 0 HEAVY SNOW 3 SNOW 9 LIGHT SNOW 68 SLEET 2 FOG 121 FOG W/VIS <= 1/4 MILE 17 HAZE 49 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$