Climatological Report (Seasonal) Issued by NWS Grand Forks, ND
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).
$$