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PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   MCALESTER OKLAHOMA
                                          MONTH:     MAY
                                          YEAR:      2016
                                          LATITUDE:   34 52 N                   
                                          LONGITUDE:  95 47 W                   

  TEMPERATURE IN F:       :PCPN:    SNOW:  WIND      :SUNSHINE: SKY     :PK WND 
================================================================================
1   2   3   4   5  6A  6B    7    8   9   10  11  12  13   14  15   16   17  18
                                     12Z  AVG MX 2MIN
DY MAX MIN AVG DEP HDD CDD  WTR  SNW DPTH SPD SPD DIR MIN PSBL S-S WX    SPD DR
================================================================================

 1  70  50  60  -6   5   0 0.01  0.0    0  8.8 17 320   M    M   3        23 330
 2  60  45  53 -13  12   0 0.11    M    0  7.1 16 320   M    M   6 1      22 330
 3  73  41  57  -9   8   0 0.00  0.0    0  3.5 14 330   M    M   2        18 330
================================================================================
SM  203  136        25   0  0.12     0.0  19.4          M       11              
================================================================================
AV 67.7 45.3                               6.5 FASTST   M    M   4    MAX(MPH)  
                                 MISC ---->  # 17 320               # 23  330   
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2

                                          STATION:  MCALESTER OKLAHOMA
                                          MONTH:    MAY
                                          YEAR:     2016
                                          LATITUDE:   34 52 N                   
                                          LONGITUDE:  95 47 W                   

[TEMPERATURE DATA]      [PRECIPITATION DATA]       SYMBOLS USED IN COLUMN 16    

AVERAGE MONTHLY: 56.5   TOTAL FOR MONTH:   0.12    1 = FOG OR MIST              
DPTR FM NORMAL:  -9.5   DPTR FM NORMAL:   -0.39    2 = FOG REDUCING VISIBILITY  
HIGHEST:    73 ON  3    GRTST 24HR  0.12 ON  1- 2      TO 1/4 MILE OR LESS      
LOWEST:     41 ON  3                               3 = THUNDER                  
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS              
                        TOTAL MONTH:   0.0 INCH    5 = HAIL                     
                        GRTST 24HR     0.0         6 = FREEZING RAIN OR DRIZZLE 
                        GRTST DEPTH:   0           7 = DUSTSTORM OR SANDSTORM:  
                                                       VSBY 1/2 MILE OR LESS    
                                                   8 = SMOKE OR HAZE            
[NO. OF DAYS WITH]      [WEATHER - DAYS WITH]      9 = BLOWING SNOW             
                                                   X = TORNADO                  
MAX 32 OR BELOW:   0    0.01 INCH OR MORE:   2                                  
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   1                                  
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   0                                  
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0                                  

[HDD (BASE 65) ]                                                                
TOTAL THIS MO.    25    CLEAR  (SCALE 0-3)   2                                  
DPTR FM NORMAL    19    PTCLDY (SCALE 4-7)   1                                  
TOTAL FM JUL 1  2367    CLOUDY (SCALE 8-10)  0                                  
DPTR FM NORMAL  -794                                                            

[CDD (BASE 65) ]                                                                
TOTAL THIS MO.     0                                                            
DPTR FM NORMAL    -9    [PRESSURE DATA]                                         
TOTAL FM JAN 1    69    HIGHEST SLP M ON M                                      
DPTR FM NORMAL   -14    LOWEST  SLP 29.91 ON  1                                 

[REMARKS]

National Weather Service Tulsa, Oklahoma
Preliminary Local Climatological Data (F6)
(updated daily around 2am)
  • How to read the F6 data

  • High, Low, and Average Temperatures and Departure from Normal
  • Heating and Cooling Degree Days
  • 24 hour Rainfall and Snowfall Amounts
  • Average 24 hour Wind Speed
  • Fastest and Peak Wind Speed and Direction
  • Total Minutes and Percentage of Possible Sunshine *
  • Logs of Specific Weather Occurances, such as Hail, Sleet, Fog, Thunder, Glaze, Dust, Smoke, Blowing Snow, and Tornado
  • Averages and Records for the Month for Many of the Parameters Above
* Not available at all sites

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