Climatological Report (Seasonal)
Issued by NWS Grand Forks, ND
Issued by NWS Grand Forks, ND
Versions:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
000 CXUS53 KFGF 011547 CLSFGF CLIMATE REPORT NATIONAL WEATHER SERVICE GRAND FORKS 1045 AM CDT WED SEP 1 2021 ................................... ...THE GRAND FORKS UNIV. (NWS) ND CLIMATE SUMMARY FOR THE SEASON, FROM 6/1/2021 TO 8/31/2021... 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 109 07/12/1936 LOW 28 06/01/1917 06/03/1910 06/02/1910 HIGHEST 103 06/04 80 23 97 06/16 LOWEST 45 06/21 56 -11 49 06/11 06/12 08/29 AVG. MAXIMUM 84.5 79.4 5.1 82.0 AVG. MINIMUM 59.7 56.2 3.5 59.7 MEAN 72.1 67.8 4.3 70.8 DAYS MAX >= 90 25 7.6 17.4 12 DAYS MAX <= 32 0 0.0 0.0 0 DAYS MIN <= 32 0 0.0 0.0 0 DAYS MIN <= 0 0 0.0 0.0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 20.68 2002 MINIMUM 3.41 1936 TOTALS 7.38 10.05 -2.67 13.04 DAILY AVG. 0.08 0.11 -0.03 0.14 DAYS >= .01 23 29.7 -6.7 29 DAYS >= .10 13 17.9 -4.9 18 DAYS >= .50 4 6.4 -2.4 12 DAYS >= 1.00 2 2.3 -0.3 4 GREATEST 24 HR. TOTAL 1.60 2.53 06/30 TO 06/30 STORM TOTAL 1.60 2.53 (MM/DD(HH)) MM SNOWFALL (INCHES) RECORDS TOTAL 0.5 1905 24 HR TOTAL 0.5 06/25/1905 TO 06/25/1905 SNOW DEPTH MM MM TOTALS 0.0 0.0 0.0 T LIQUID EQUIV 0.00 0.00 0.00 T SINCE 7/1 0.0 0.0 0.0 MM LIQUID 7/1 0.00 0.00 0.00 MM SNOWDEPTH AVG. 0 0 DAYS >= TRACE 0 0.0 0.0 1 DAYS >= 1.0 0 0.0 0.0 0 GREATEST SNOW DEPTH 0 0 MM 24 HR TOTAL 0.0 MM 0.0 STORM TOTAL 0.0 0.0 (MM/DD(HH)) MM DEGREE DAYS HEATING TOTAL 33 147 -114 41 SINCE 7/1 15 67 -52 MM COOLING TOTAL 711 406 305 597 SINCE 1/1 734 432 302 MM FREEZE DATES RECORD EARLIEST MM LATEST MM EARLIEST MM LATEST 05/10 ................................................................ WIND (MPH) AVERAGE WIND SPEED MM RESULTANT WIND SPEED/DIRECTION 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 0 RAIN 4 LIGHT RAIN 13 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 4 FOG W/VIS <= 1/4 MILE 2 HAZE 6 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. && THE SUMMER SEASON AT THE GRAND FORKS UNIVERSITY (NWS) OVERALL HAD ABOVE NORMAL TEMPERATURES AND BELOW NORMAL MOISTURE. THE AVERAGE HIGH TEMPERATURE FOR THE SEASON WAS 84.5 DEGREES WHICH WAS 6.1 DEGREES ABOVE NORMAL AND RANKS AS THE FOURTH HIGHEST ON RECORD FOR THE SEASON. THE AVERAGE TEMPERATURE FOR THE SEASON WAS 72.1 DEGREES WHICH IS 4.5 DEGREES ABOVE NORMAL AND RANKS AS THE SECOND HIGHEST. THE AVERAGE LOW TEMPERATURE WAS 59.7 DEGREES WHICH WAS 3.0 DEGREES ABOVE NORMAL. PRECIPITATION FOR THE SEASON WAS BELOW NORMAL. TOTAL PRECIPITATION WAS 7.38 INCHES WHICH WAS 3.33 INCHES BELOW NORMAL. THE 0.56 INCHES OF RAIN RECEIVED DURING THE MONTH OF JULY WAS 2.61 INCHES BELOW NORMAL RANKING IT AS THE THIRD DRIEST JULY ON RECORD. PRECIPITATION AMOUNTS REBOUNDED IN AUGUST WITH A TOTAL OF 4.37 INCHES REPORTED DURING THE MONTH. 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). $$