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

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CXUS53 KFGF 022141
CLSFGF

CLIMATE REPORT
NATIONAL WEATHER SERVICE EASTERN NORTH DAKOTA/GRAND FORKS
436 PM CDT FRI JUN 2 2017

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

...THE GRAND FORKS UNIV. (NWS) ND CLIMATE SUMMARY FOR THE SEASON, FROM
3/1/2017 TO 5/31/2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1893 TO 2017

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            80   05/05        54      26       92  05/05
LOWEST             -6   03/10        32     -38        4  03/01
AVG. MAXIMUM     52.2              52.4    -0.2     55.3
AVG. MINIMUM     31.4              30.8     0.6     35.4
MEAN             41.8              41.6     0.2     45.4
DAYS MAX >= 90      0               0.5    -0.5        1
DAYS MAX <= 32     12              13.0    -1.0        6
DAYS MIN <= 32     45              48.2    -3.2       41
DAYS MIN <= 0       4               3.4     0.6        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        14.01   1896
 MINIMUM         0.78   1952
TOTALS           3.47              4.75   -1.28     6.45
DAILY AVG.       0.04              0.05   -0.01     0.07
DAYS >= .01        22              22.0     0.0       31
DAYS >= .10         9              11.3    -2.3       10
DAYS >= .50         3               2.9     0.1        6
DAYS >= 1.00        0               0.7    -0.7        0
GREATEST
 24 HR. TOTAL    0.56   MM                       05/31 TO 05/31
                                                          05/31 TO 05/31
                                                          05/31 TO 05/31
 STORM TOTAL       MM                                 MM
 (MM/DD(HH))            MM                    05/31(00) TO 05/31(00)
                                                 05/31(00) TO 05/31(00)1
                                                 05/31(00) TO 05/31(00)1

SNOWFALL (INCHES)
RECORDS
 TOTAL           30.5   1950
 24 HR TOTAL     18.0   03/06/1995 TO 03/06/1995
 SNOW DEPTH        MM   MM
TOTALS            6.8               7.5    -0.7      2.3
 LIQUID EQUIV    0.68              0.80   -0.12     0.23
SINCE 7/1        49.7              43.4     6.3     29.6
 LIQUID 7/1      4.97              4.30    0.67     2.96
SNOWDEPTH AVG.      0                MM      MM        0
DAYS >= TRACE      13               5.3     7.7       15
DAYS >= 1.0         1               2.4    -1.4        1
GREATEST
 SNOW DEPTH         6   04/27                          1  03/17
 24 HR TOTAL      6.2   MM                       05/31 TO 05/31
                                                          05/31 TO 05/31
                                                          05/31 TO 05/31
 STORM TOTAL       MM                                 MM
 (MM/DD(HH))            MM                    05/31(00) TO 05/31(00)
                                                 05/31(00) TO 05/31(00)1
                                                 05/31(00) TO 05/31(00)1

DEGREE_DAYS
HEATING TOTAL    2114              2178     -64     1800
 SINCE 7/1         MM              9125      MM       MM
COOLING TOTAL       0                26     -26       24
 SINCE 1/1          0                26     -26       24

FREEZE DATES
RECORD
 EARLIEST     MM
 LATEST       MM
EARLIEST                        MM
LATEST                          MM
..................................................

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              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       4
LIGHT RAIN               15     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                1     SNOW                       1
LIGHT SNOW                7     SLEET                      1
FOG                       4     FOG W/VIS <= 1/4 MILE      0
HAZE                      0

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

$$



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