CXUS53 KBIS 011838
CLSBIS

CLIMATE REPORT 
NATIONAL WEATHER SERVICE BISMARCK, ND
1232 PM CST MON DEC 01 2025

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

...THE BISMARCK ND CLIMATE SUMMARY FOR THE SEASON, FROM
9/1/2025 TO 11/30/2025...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1875 TO 2025

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR'S         
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)       
                                          NORMAL                       
................................................................
TEMPERATURE (F)
RECORD
 HIGH            105   09/08/1959                                      
                       09/07/1931                                      
 LOW             -30   11/29/1985                                      
HIGHEST           91   09/12         MM      MM       97  09/29        
LOWEST            -6   11/30         MM      MM       -6  11/30        
AVG. MAXIMUM    61.2               57.0     4.2     63.6               
AVG. MINIMUM    38.2               32.6     5.6     35.5               
MEAN            49.7               44.8     4.9     49.6               
DAYS MAX >= 90     2                2.0     0.0        8               
DAYS MAX <= 32     7                9.6    -2.6       10               
DAYS MIN <= 32    30               44.6   -14.6       38               
DAYS MIN <= 0      1                1.7    -0.7       MM               

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       10.13   2019                                            
 MINIMUM        1.12   2014                                            
TOTALS          9.12               3.84    5.28     2.20               
DAILY AVG.      0.10               0.04    0.06     0.03               
DAYS >= .01       28               21.1     6.9       23               
DAYS >= .10       13                8.4     4.6        5               
DAYS >= .50        6                1.9     4.1        1               
DAYS >= 1.00       3                0.7     2.3        0               
GREATEST
 24 HR. TOTAL   2.48   09/13 TO 09/14               0.75  11/03 TO 11/03
 STORM TOTAL    2.44                                0.75               
 (MM/DD(HH))            MM                                             

SNOWFALL (INCHES)
RECORDS
 TOTAL          30.2   2019                                            
TOTALS          10.1               10.5                                
SINCE 7/1       10.1                                                   

DEGREE DAYS
HEATING TOTAL   1447                                                   
COOLING TOTAL     81                                                   
................................................................

WIND (MPH)
HIGHEST WIND SPEED/DIRECTION    44/330    DATE  09/04                  
HIGHEST GUST SPEED/DIRECTION    67/310    DATE  09/04                  



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

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