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

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641
CXUS53 KFGF 010833
CLSFAR

CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND FORKS
333 AM CDT MON JUN 01 2020

...................................

...THE FARGO HECTOR INTL AP ND CLIMATE SUMMARY FOR THE SEASON, FROM
3/1/2020 TO 5/31/2020...

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            104   05/30/1934
 LOW             -34   03/10/1948
HIGHEST           86   05/27         53      33       91  05/30
LOWEST             0   03/21         32     -32      -20  03/03
AVG. MAXIMUM    50.8               53.8    -3.0     48.2
AVG. MINIMUM    30.2               32.3    -2.1     28.7
MEAN            40.5               43.0    -2.5     38.4
DAYS MAX >= 90     0                0.8    -0.8        1
DAYS MAX <= 32    11               10.8     0.2       16
DAYS MIN <= 32    52               44.2     7.8       48
DAYS MIN <= 0      1                2.9    -1.9        8

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       11.44   1902
 MINIMUM        1.28   1980
TOTALS          3.22               5.47   -2.25     5.75
DAILY AVG.      0.03               0.06   -0.03     0.06
DAYS >= .01       24               26.7    -2.7       28
DAYS >= .10        7               13.0    -6.0       10
DAYS >= .50        2                3.0    -1.0        6
DAYS >= 1.00       0                0.9    -0.9        0
GREATEST
 24 HR. TOTAL   0.98    MM                          0.90
 STORM TOTAL    0.98                                  MM
 (MM/DD(HH))            MM

SNOWFALL (INCHES)
RECORDS
 TOTAL          33.6   1997
 24 HR TOTAL    13.2   04/08/1904 TO 04/08/1904
 SNOW DEPTH       MM   MM
TOTALS           6.2               12.1    -5.9     17.6
 LIQUID EQUIV   0.60                 MM      MM     1.76
SINCE 7/1       50.2               50.4    -0.2       MM
 LIQUID 7/1     5.02                 MM      MM       MM
SNOWDEPTH AVG.     2                                   6
DAYS >= TRACE     20                7.1    12.9       14
DAYS >= 1.0        1                3.3    -2.3        2
GREATEST
 SNOW DEPTH       11                                  25  03/10
 24 HR TOTAL     5.6    MM                           9.0
 STORM TOTAL     4.8                                  MM
 (MM/DD(HH))            MM

DEGREE DAYS
HEATING TOTAL   2238               2051     187     2439
 SINCE 7/1      9017               8728     289       MM
COOLING TOTAL     13                 31     -18       10
 SINCE 1/1        13                 31     -18       10

FREEZE DATES
RECORD
 EARLIEST     MM
 LATEST       MM
EARLIEST                        10/11
LATEST                          05/20
................................................................

WIND (MPH)
AVERAGE WIND SPEED              11.5
RESULTANT WIND SPEED/DIRECTION   1/330
HIGHEST WIND SPEED/DIRECTION    40/340    DATE  03/05
HIGHEST GUST SPEED/DIRECTION    53/330    DATE  03/05

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.41
NUMBER OF DAYS FAIR           37
NUMBER OF DAYS PC             45
NUMBER OF DAYS CLOUDY         10

AVERAGE RH (PERCENT)     69

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              2     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       5
LIGHT RAIN               15     FREEZING RAIN              0
LT FREEZING RAIN          2     HAIL                       0
HEAVY SNOW                0     SNOW                       2
LIGHT SNOW               18     SLEET                      0
FOG                      35     FOG W/VIS <= 1/4 MILE      8
HAZE                      7

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

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