Climatological Report (Annual)
Issued by NWS Grand Forks, ND
Issued by NWS Grand Forks, ND
000 CXUS53 KFGF 021444 CLAFGF CLIMATE REPORT NATIONAL WEATHER SERVICE GRAND FORKS 747 PM CST FRI JAN 01 2021 ................................... ...THE GRAND FORKS UNIV. (NWS) ND CLIMATE SUMMARY FOR THE YEAR OF 2020... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1893 TO 2020 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE NORMAL .............................................................. TEMPERATURE (F) RECORD HIGH 109 07/12/1936 LOW -43 01/11/1912 HIGHEST 97 06/16 52 45 LOWEST -24 01/16 31 -55 AVG. MAXIMUM 52.0 51.2 0.8 AVG. MINIMUM 31.5 30.8 0.7 MEAN 41.7 41.0 0.7 DAYS MAX >= 90 12 8.5 3.5 DAYS MAX <= 32 97 99.0 -2.0 DAYS MIN <= 32 198 178.2 19.8 DAYS MIN <= 0 34 45.0 -11.0 PRECIPITATION (INCHES) RECORD MAXIMUM 33.92 2019 MINIMUM 9.34 1910 TOTALS 18.24 21.62 -3.38 DAILY AVG. 0.05 0.06 -0.01 DAYS >= .01 83 92.5 -9.5 DAYS >= .10 31 46.2 -15.2 DAYS >= .50 13 12.2 0.8 DAYS >= 1.00 5 4.0 1.0 GREATEST 24 HR. TOTAL 2.53 06/30 TO 06/30 STORM TOTAL 2.53 (MM/DD(HH)) SNOWFALL (INCHES) RECORDS TOTAL 120.5 1996 24 HR TOTAL 15.7 MM TOTALS 39.5 42.8 -3.3 LIQUID EQUIV 4.00 4.30 -0.30 SINCE 7/1 9.4 18.0 -8.6 LIQUID 7/1 0.94 DAYS >= TRACE 80 30.9 49.1 DAYS >= 1.0 12 13.1 -1.1 GREATEST SNOW DEPTH 18R 24 HR TOTAL 10.0 04/02 TO 04/03 STORM TOTAL 9.7 (MM/DD(HH)) DEGREE DAYS HEATING TOTAL 9015 9222 -207 SINCE 7/1 3384 3732 -348 COOLING TOTAL 619 462 157 SINCE 1/1 619 463 156 FREEZE DATES RECORD EARLIEST MM LATEST MM EARLIEST 09/08 LATEST 05/15 .............................................................. WIND (MPH) AVERAGE WIND SPEED MM HIGHEST WIND SPEED/DIRECTION MM DATE MM HIGHEST GUST SPEED/DIRECTION MM DATE MM SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.00 NUMBER OF DAYS FAIR 1 NUMBER OF DAYS PC 0 NUMBER OF DAYS CLOUDY 0 AVERAGE RH (PERCENT) MM WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 8 MIXED PRECIP 1 HEAVY RAIN 2 RAIN 4 LIGHT RAIN 31 FREEZING RAIN 0 LT FREEZING RAIN 6 HAIL 1 HEAVY SNOW 1 SNOW 3 LIGHT SNOW 36 SLEET 0 FOG 8 FOG W/VIS <= 1/4 MILE 1 HAZE 1 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$