Climatological Report (Seasonal)
Issued by NWS Grand Forks, ND
Issued by NWS Grand Forks, ND
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625 CXUS53 KFGF 011446 CLSFGF CLIMATE REPORT NATIONAL WEATHER SERVICE GRAND FORKS 945 AM CDT TUE JUN 01 2021 ................................... ...THE GRAND FORKS UNIV. (NWS) ND CLIMATE SUMMARY FOR THE SEASON, FROM 3/1/2021 TO 5/31/2021... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1893 TO 2021 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 105 05/30/1934 LOW -36 03/10/1948 HIGHEST 87 05/19 54 33 82 05/31 LOWEST -8 03/01 32 -40 -2 03/20 03/21 AVG. MAXIMUM 56.8 52.4 4.4 48.8 AVG. MINIMUM 30.8 30.8 -0.0 28.9 MEAN 43.8 41.6 2.2 38.9 DAYS MAX >= 90 0 0.5 -0.5 0 DAYS MAX <= 32 4 13.0 -9.0 16 DAYS MIN <= 32 54 48.2 5.8 57 DAYS MIN <= 0 1 3.4 -2.4 2 PRECIPITATION (INCHES) RECORD MAXIMUM 14.01 1896 MINIMUM 0.78 1952 TOTALS 3.84 4.75 -0.91 3.49 DAILY AVG. 0.04 0.05 -0.01 0.04 DAYS >= .01 19 22.0 -3.0 21 DAYS >= .10 12 11.3 0.7 8 DAYS >= .50 2 2.9 -0.9 1 DAYS >= 1.00 0 0.7 -0.7 1 GREATEST 24 HR. TOTAL 0.57 0MM08 TO 04/09 1.37 05/19 TO 05/19 STORM TOTAL 0.68 1.37 (MM/DD(HH)) MM SNOWFALL (INCHES) RECORDS TOTAL 30.5 1950 24 HR TOTAL 18.0 03/06/1995 TO 03/06/1995 SNOW DEPTH MM 04/02/2020 TOTALS 1.3 7.5 -6.2 19.0 LIQUID EQUIV 0.10 0.80 -0.70 1.90 SINCE 7/1 17.1 43.4 -26.3 MM LIQUID 7/1 1.71 4.30 -2.59 MM SNOWDEPTH AVG. T 4 DAYS >= TRACE 16 5.3 10.7 23 DAYS >= 1.0 1 2.4 -1.4 5 GREATEST SNOW DEPTH 2 04/14 15 04/02 24 HR TOTAL 1.0 04/13 TO 04/13 10.0 04/02 TO 04/03 STORM TOTAL 1.1 9.7 (MM/DD(HH)) MM DEGREE DAYS HEATING TOTAL 1944 2178 -234 2393 SINCE 7/1 8462 9125 -663 MM COOLING TOTAL 23 26 -3 10 SINCE 1/1 23 26 -3 MM FREEZE DATES RECORD EARLIEST MM LATEST MM EARLIEST 09/08 LATEST 05/15 ................................................................ WIND (MPH) AVERAGE WIND SPEED MM RESULTANT WIND SPEED/DIRECTION MM HIGHEST WIND SPEED/DIRECTION MM DATE MM HIGHEST GUST SPEED/DIRECTION MM DATE MM SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER MM NUMBER OF DAYS FAIR 0 NUMBER OF DAYS PC 0 NUMBER OF DAYS CLOUDY 0 AVERAGE RH (PERCENT) MM WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 5 MIXED PRECIP 0 HEAVY RAIN 1 RAIN 4 LIGHT RAIN 15 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 1 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 10 SLEET 1 FOG 2 FOG W/VIS <= 1/4 MILE 0 HAZE 1 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. && THE SPRING SEASON AT THE GRAND FORKS UNIVERSTIY (NWS) OVERALL HAD ABOVE NORMAL TEMPERATURES AND BELOW NORMAL MOISTURE. THE AVERAGE TEMPERATURE FOR THE SEASON WAS 43.8 DEGREES WHICH IS 2.2 DEGREES ABOVE NORMAL. PRECIPITATION FOR THE SEASON WAS WELL BELOW NORMAL. TOTAL PRECIPITATION WAS 3.84 INCHES WHICH WAS 0.91 INCHES BELOW NORMAL. SNOWFALL FOR THE SEASON WAS ALSO WELL BELOW NORMAL. TOTAL SNOWFALL WAS 1.3 INCHES WHICH WAS 6.2 INCHES BELOW NORMAL. THIS RANKS AS THE ELEVENTH LOWEST SNOWFALL TOTAL RECORDED. REMEMBER, THIS DATA IS PROVISIONAL AND SUBJECT TO CHANGE. THE FINAL AND OFFICIAL RECORDS WILL BE AVAILABLE FROM THE NATIONAL CENTERS FOR ENVIRONMENTAL INFORMATION (NCEI). $$