Climatological Report (Monthly)
Issued by NWS Bismarck, ND

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CXUS53 KBIS 011845
CLMBIS

CLIMATE REPORT
NATIONAL WEATHER SERVICE BISMARCK, ND
145 PM CDT THU JUN 01 2023

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

...THE BISMARCK ND CLIMATE SUMMARY FOR THE MONTH OF MAY 2023...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1875 TO 2023

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH            102   05/30/1934
                       05/28/1934
 LOW              13   05/03/1907
HIGHEST           89   05/23                          82  05/26
LOWEST            26   05/01                          27  05/02
AVG. MAXIMUM    75.1               68.3     6.8     67.5
AVG. MINIMUM    47.5               42.4     5.1     42.4
MEAN            61.3               55.3     6.0     55.0
DAYS MAX >= 90     0                0.5    -0.5        0
DAYS MAX <= 32     0                0.0     0.0        0
DAYS MIN <= 32     3                4.4    -1.4        2
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        7.37   2013
 MINIMUM        0.04   1901
TOTALS          3.01               2.50    0.51     1.98
DAILY AVG.      0.10               0.08    0.02     0.06
DAYS >= .01       12               10.4     1.6       10
DAYS >= .10        6                5.6     0.4        4
DAYS >= .50        1                1.5    -0.5        2
DAYS >= 1.00       1                0.4     0.6        0
GREATEST
 24 HR. TOTAL   1.61   05/12 TO 05/13               0.62

SNOWFALL (INCHES)
RECORDS
 TOTAL          10.3   5
TOTALS             T                0.4    -0.4        T
SINCE 7/1      101.2               50.5    50.7       MM
SNOWDEPTH AVG.     0                                   0
DAYS >= 1.0        0                0.1    -0.1        0
GREATEST
 SNOW DEPTH        0                                   0
 24 HR TOTAL       0                                   0

DEGREE DAYS
HEATING TOTAL    159                316    -157
 SINCE 7/1      9095               8396     699
COOLING TOTAL     53                 17      36
 SINCE 1/1        53                 17      36
................................................................

WIND (MPH)
HIGHEST WIND SPEED/DIRECTION    37/170    DATE  05/09
HIGHEST GUST SPEED/DIRECTION    55/180    DATE  05/09

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
NUMBER OF DAYS FAIR           20
NUMBER OF DAYS PC              6
NUMBER OF DAYS CLOUDY          5


WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              6     MIXED PRECIP               0
HEAVY RAIN                4     RAIN                       4
LIGHT RAIN               14     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       1
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      14     FOG W/VIS <= 1/4 MILE      0
HAZE                      5

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

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