Climatological Report (Seasonal) Issued by NWS Grand Forks, ND
000
CXUS53 KFGF 011706
CLSFAR
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND FORKS
1106 AM CST TUE DEC 01 2020
...................................
...THE FARGO HECTOR INTL AP ND CLIMATE SUMMARY FOR THE SEASON, FROM
9/1/2020 TO 11/30/2020...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1881 TO 2020
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
................................................................
TEMPERATURE (F)
RECORD
HIGH 102 09/08/1959
LOW -27 11/30/1905
HIGHEST 86 09/22 102 -16 88 09/17
09/20
LOWEST 9 11/17 -27 36 -3 11/11
AVG. MAXIMUM 54.4 54.7 -0.3 51.0
AVG. MINIMUM 32.4 34.3 -1.9 35.7
MEAN 43.4 44.5 -1.1 43.3
DAYS MAX >= 90 0 0.9 -0.9 0
DAYS MAX <= 32 10 10.9 -0.9 16
DAYS MIN <= 32 49 38.8 10.2 39
DAYS MIN <= 0 0 1.8 -1.8 2
PRECIPITATION (INCHES)
RECORD
MAXIMUM 10.67 2008
MINIMUM 0.97 1976
TOTALS 2.47 5.72 -3.25 9.27
DAILY AVG. 0.03 0.06 -0.04 0.10
DAYS >= .01 25 24.1 0.9 MM
DAYS >= .10 8 12.2 -4.2 MM
DAYS >= .50 0 3.6 -3.6 MM
DAYS >= 1.00 0 1.1 -1.1 MM
GREATEST
24 HR. TOTAL 0.73 MM 1.37
STORM TOTAL 0.49 1.37
(MM/DD(HH)) MM
SNOWFALL (INCHES)
RECORDS
TOTAL 35.3 1896
24 HR TOTAL 14.0 11/14/1909 TO 11/14/1909
SNOW DEPTH 4 10/23/2020
TOTALS 8.8 8.6 0.2 13.7
LIQUID EQUIV 0.88 0.80 0.08 1.37
SINCE 7/1 8.8 8.6 0.2 MM
LIQUID 7/1 0.88 0.80 0.08 MM
SNOWDEPTH AVG. 0 0
DAYS >= TRACE 13 6.2 6.8 MM
DAYS >= 1.0 2 2.5 -0.5 MM
GREATEST
SNOW DEPTH 4R 10/23 4 10/12
10/19
10/11
24 HR TOTAL 7.9 MM 4.5
STORM TOTAL 4.2 7.4
(MM/DD(HH)) MM
DEGREE DAYS
HEATING TOTAL 1959 1912 47 2008
SINCE 7/1 1974 1962 12 MM
COOLING TOTAL 10 46 -36 56
SINCE 1/1 654 551 103 MM
FREEZE DATES
RECORD
EARLIEST MM
LATEST MM
EARLIEST 09/09
LATEST 05/12
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WIND (MPH)
AVERAGE WIND SPEED 11.1
RESULTANT WIND SPEED/DIRECTION 3/240
HIGHEST WIND SPEED/DIRECTION 41/320 DATE 10/31
HIGHEST GUST SPEED/DIRECTION 58/180 DATE 11/08
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.34
NUMBER OF DAYS FAIR 54
NUMBER OF DAYS PC 24
NUMBER OF DAYS CLOUDY 13
AVERAGE RH (PERCENT) 68
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 3 MIXED PRECIP 0
HEAVY RAIN 2 RAIN 4
LIGHT RAIN 22 FREEZING RAIN 0
LT FREEZING RAIN 1 HAIL 0
HEAVY SNOW 0 SNOW 5
LIGHT SNOW 10 SLEET 0
FOG 24 FOG W/VIS <= 1/4 MILE 4
HAZE 1
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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