AFOS product CLIALO
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CDUS43 KDMX 220706
CLIALO

CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA                               
107 AM CST TUE JAN 22 2002

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

...THE WATERLOO CLIMATE SUMMARY FOR 21 JANUARY 2002...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1895 TO 2002

WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE                                                         
 YESTERDAY                                                           
  MAXIMUM         49    316 PM  54    1921  26     23       15       
  MINIMUM         17    725 AM -31    1970   6     11        0       
  AVERAGE         33                        16     17        8      
                                                                     
PRECIPITATION                                                        
 (INCHES)                                                            
  YESTERDAY        0.00          0.52 1917   0.03  -0.03     0.00    
  MONTH TO DATE    0.02         MM      MM   0.54  -0.52     0.37    
  SINCE 1  DEC     0.90         MM      MM   1.65  -0.75     2.35    
  SINCE 1  JAN     0.02         MM      MM   0.54  -0.52     0.37    
                                                                     
SNOWFALL                                                             
 (INCHES)                                                            
  YESTERDAY        0.0                                               
  MONTH TO DATE    0.5                                               
  SINCE 1  DEC     1.3                                               
  SINCE 1  JUL     1.3                                               
  SNOW DEPTH (IN)  0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       32                        51    -19       57       
  MONTH TO DATE  792                      1063   -271      972       
  SINCE 1  DEC  1860                      2449   -589     2714       
  SINCE 1  JUL  3025                      3964   -939     4169       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE 1  DEC     0                         0      0        0       
  SINCE 1  JAN     0                         0      0        0       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION   220            
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION   220            
  AVERAGE WIND SPEED    10.4                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE MM            AVERAGE SKY COVER 0.30             
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               
                                                                     
RELATIVE HUMIDITY                                                    
 HIGHEST RH   91 PERCENT             700 AM                         
 LOWEST  RH   37 PERCENT             400 PM                         
 AVERAGE RH   64 PERCENT                                             
..........................................................
                                                                     
THE WATERLOO CLIMATE NORMALS FOR TODAY
                       NORMAL    RECORD    YEAR                      
  MAXIMUM TEMPERATURE    26        52      1964                      
  MINIMUM TEMPERATURE     6       -33      1930                      
                                                                     
SUNRISE AND SUNSET                                                   
22 JANUARY 2002.......SUNRISE   733 AM   SUNSET   510 PM           
23 JANUARY 2002.......SUNRISE   732 AM   SUNSET   511 PM           
                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE OF PRECIPITATION.                                

&&
................................... 

...THE MASON CITY CLIMATE SUMMARY FOR 21 JANUARY 2002...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1893 TO 2002

WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE                                                         
 YESTERDAY                                                           
  MAXIMUM         43    412 PM  48    1921  23     20       12       
  MINIMUM         13    718 AM -29    1970   5      8       -2       
  AVERAGE         28                        14     14        5      
                                                                     
PRECIPITATION                                                        
 (INCHES)                                                            
  YESTERDAY        0.00          0.57 1917   0.03  -0.03     0.00    
  MONTH TO DATE    0.12         MM      MM   0.68  -0.56     0.28    
  SINCE 1  DEC     0.96         MM      MM   1.76  -0.80     2.06    
  SINCE 1  JAN     0.12         MM      MM   0.68  -0.56     0.28    
                                                                     
SNOWFALL                                                             
 (INCHES)                                                            
  YESTERDAY        0.0                                               
  MONTH TO DATE    3.1                                               
  SINCE 1  DEC     3.2                                               
  SINCE 1  JUL     3.2                                               
  SNOW DEPTH (IN)  1                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       37                        52    -15       60       
  MONTH TO DATE  865                      1092   -227      971       
  SINCE 1  DEC  2025                      2540   -515     2771       
  SINCE 1  JUL  3386                      4152   -766     4414       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE 1  DEC     0                         0      0        0       
  SINCE 1  JAN     0                         0      0        0       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION   320            
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION   320            
  AVERAGE WIND SPEED    12.4                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE MM            AVERAGE SKY COVER 0.24             
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                
                                                                     
RELATIVE HUMIDITY                                                    
 HIGHEST RH   92 PERCENT             400 AM                         
 LOWEST  RH   52 PERCENT            1100 PM                         
 AVERAGE RH   72 PERCENT                                             
..........................................................
                                                                     
THE MASON CITY CLIMATE NORMALS FOR TODAY
                       NORMAL    RECORD    YEAR                      
  MAXIMUM TEMPERATURE    23        48      1981                      
  MINIMUM TEMPERATURE     5       -31      1930                      
                                                                     
SUNRISE AND SUNSET                                                   
22 JANUARY 2002.......SUNRISE   738 AM   SUNSET   512 PM           
23 JANUARY 2002.......SUNRISE   738 AM   SUNSET   513 PM           
                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE OF PRECIPITATION.