WFO Monthly/Daily Climate Data
Issued by NWS Sterling, VA

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
000
CXUS51 KLWX 051018
CF6DCA
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   WASHINGTON NATIONAL DC
                                          MONTH:     JULY
                                          YEAR:      2020
                                          LATITUDE:   38 50 N
                                          LONGITUDE:  77  2 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  90  73  82   3   0  17 0.12  0.0    0  6.1 16 150   M    M   6        22 150
 2  92  72  82   3   0  17 0.00  0.0    0  7.0 15 350   M    M   3        19 360
 3  97  76  87   8   0  22 0.00  0.0    0  6.9 14  10   M    M   2        18 320
 4  94  78  86   7   0  21 0.00  0.0    0  6.9 25  60   M    M   4 38     29  70
 5  93  76  85   5   0  20    T  0.0    0  9.7 17 180   M    M   6 138    21 180
 6  96  72  84   4   0  19 0.43  0.0    0 10.8 44 120   M    M   6 138    60 170
 7  90  71  81   1   0  16 2.04  0.0    0  7.9 25 180   M    M   8 13     32 180
 8  92  76  84   4   0  19 0.00  0.0    0  7.6 13 140   M    M   3        18 170
 9  91  75  83   3   0  18 0.00  0.0    0  6.9 15  90   M    M   4        19 110
10  91  76  84   4   0  19    T  0.0    0  9.8 18 340   M    M   6        24 340
11  93  76  85   5   0  20 0.00  0.0    0  9.5 22 290   M    M   7 8      29 280
12  90  73  82   2   0  17 0.01  0.0    0  7.6 25 160   M    M   5        33 160
13  91  71  81   1   0  16 0.14  0.0    0  6.4 13 360   M    M   6        16 330
14  90  73  82   2   0  17 0.00  0.0    0  6.9 15 320   M    M   4        21 320
15  91  72  82   2   0  17 0.00  0.0    0  6.9 15 120   M    M   4        22 120
16  87  76  82   2   0  17 0.00  0.0    0 10.6 18 140   M    M   8        23 140
17  96  76  86   6   0  21 0.00  0.0    0  8.1 15 160   M    M   7        17 240
18  98  79  89   9   0  24 0.00  0.0    0  5.5 14 100   M    M   4        16 360
19  99  79  89   9   0  24 0.00  0.0    0  6.2 15 240   M    M   5        21 210
20  99  78  89   9   0  24 0.15  0.0    0  6.2 23 240   M    M   7 38     28 250
21  97  76  87   7   0  22 0.52  0.0    0  5.8 23 210   M    M   6 13     28 210
22  94  74  84   4   0  19 0.56  0.0    0  6.8 41 290   M    M   8 138    57 290
23  92  72  82   2   0  17 1.89  0.0    0  8.3 29 230   M    M   8 13     35 240
24  86  73  80   0   0  15 0.43  0.0    0  4.3 13  60   M    M   9 13     15 330
25  93  74  84   4   0  19 0.00  0.0    0  4.7 13 160   M    M   4        14 160
26  95  78  87   7   0  22 0.00  0.0    0  7.2 17 260   M    M   5        23 250
27  96  79  88   8   0  23 0.00  0.0    0  6.6 17 200   M    M   5        21 210
28  94  79  87   7   0  22    T  0.0    0  7.5 17 340   M    M   6        23 350
29  93  75  84   4   0  19 0.00  0.0    0  6.6 14 250   M    M   3        19 240
30  94  74  84   4   0  19 0.15  0.0    0  7.8 29 240   M    M   7 13     41 250
31  81  74  78  -2   0  13 0.07  0.0    0  4.9 13  10   M    M  10 1      14  10
================================================================================
SM 2875 2326         0 595  6.51  0.0    224.0          M      176
================================================================================
AV 92.7 75.0                               7.2 FASTST   M    M   6    MAX(MPH)
                                 MISC ---->    44 120                 60 170
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:   WASHINGTON NATIONAL DC
                                          MONTH:     JULY
                                          YEAR:      2020
                                          LATITUDE:   38 50 N
                                          LONGITUDE:  77  2 W

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

AVERAGE MONTHLY: 83.9   TOTAL FOR MONTH:   6.51    1 = FOG OR MIST
DPTR FM NORMAL:   4.1   DPTR FM NORMAL:    2.78    2 = FOG REDUCING VISIBILITY
HIGHEST:    99 ON 20,19  GRTST 24HR  2.47 ON  6- 7      TO 1/4 MILE OR LESS
LOWEST:     71 ON 13, 7                             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:  12
MAX 90 OR ABOVE:  28    0.10 INCH OR MORE:  10
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   4
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   2

[HDD (BASE 65) ]
TOTAL THIS MO.     0    CLEAR  (SCALE 0-3)   1
DPTR FM NORMAL     0    PTCLDY (SCALE 4-7)  28
TOTAL FM JUL 1     0    CLOUDY (SCALE 8-10)  2
DPTR FM NORMAL     0

[CDD (BASE 65) ]
TOTAL THIS MO.   595
DPTR FM NORMAL   138    [PRESSURE DATA]
TOTAL FM JAN 1  1070    HIGHEST SLP 30.24 ON 16
DPTR FM NORMAL   165    LOWEST  SLP 29.70 ON 11

[REMARKS]
#FINAL-07-20#


USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.