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 250620
CF6IAD
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   WASHINGTON DULLES DC
                                          MONTH:     AUGUST
                                          YEAR:      2016
                                          LATITUDE:   38 57 N
                                          LONGITUDE:  77 27 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  72  81   5   0  16 0.00  0.0    0  4.6 13 310   M    M   6        15 310
 2  88  70  79   3   0  14 0.00  0.0    0  6.4 15 120   M    M   5 18     22 110
 3  82  69  76   0   0  11 0.00  0.0    0  6.3 12  90   M    M   7        15 110
 4  84  64  74  -2   0   9 0.00  0.0    0  3.4 10 180   M    M   5        13 100
 5  80  68  74  -2   0   9 0.00  0.0    0  7.7 16 190   M    M   8        20 190
 6  91  74  83   7   0  18 0.02  0.0    0  6.9 18 350   M    M   6 1      24 350
 7  89  64  77   1   0  12 0.00  0.0    0  5.5 14 320   M    M   3        19 280
 8  88  62  75  -1   0  10 0.00  0.0    0  4.2 15 210   M    M   4        20 230
 9  78  61  70  -6   0   5    T  0.0    0  3.9 12 140   M    M   7 1      16 150
10  93  75  84   8   0  19 0.00  0.0    0  8.9 18 210   M    M   7        24 210
11  95  75  85   9   0  20 0.00  0.0    0  9.3 21 200   M    M   5        25 200
12  96  77  87  11   0  22 0.00  0.0    0  9.0 17 210   M    M   5        22 220
13  99  78  89  13   0  24 0.00  0.0    0  8.1 20 220   M    M   2        25 210
14  97  76  87  11   0  22 0.05  0.0    0  6.6 20 260   M    M   4 3      25 260
15  96  70  83   7   0  18 0.14  0.0    0  4.4 23 350   M    M   6 3      30 160
16  96  72  84   8   0  19 0.00  0.0    0  7.0 23 300   M    M   7 3      30 290
17  94  70  82   6   0  17 0.66  0.0    0  6.5 26 270   M    M   6 13     36 240
18  90  72  81   5   0  16    T  0.0    0  5.5 15 300   M    M   7 1      20 300
19  89  67  78   3   0  13 0.00  0.0    0  3.3 12 300   M    M   5        15  10
20  90  65  78   3   0  13 0.00  0.0    0  5.2 14 150   M    M   3        18 140
21  90  69  80   5   0  15 0.07  0.0    0  7.6 26 310   M    M   7 13     33 320
22  85  63  74  -1   0   9 0.00  0.0    0  7.3 17 350   M    M   3        23 310
23  85  61  73  -2   0   8 0.00  0.0    0  4.3 14 210   M    M   4 8      18 220
24  87  62  75   0   0  10 0.00  0.0    0  7.5 15 160   M    M   4        20 150
================================================================================
SM 2152 1656         0 349  0.94     0.0 149.4          M      126
================================================================================
AV 89.7 69.0                               6.2 FASTST   M    M   5    MAX(MPH)
                                 MISC ---->  # 26 270               # 36  240
================================================================================
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 DULLES DC
                                          MONTH:    AUGUST
                                          YEAR:     2016
                                          LATITUDE:   38 57 N
                                          LONGITUDE:  77 27 W

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

AVERAGE MONTHLY: 79.3   TOTAL FOR MONTH:   0.94    1 = FOG OR MIST
DPTR FM NORMAL:   3.6   DPTR FM NORMAL:   -1.86    2 = FOG REDUCING VISIBILITY
HIGHEST:    99 ON 13    GRTST 24HR  0.66 ON 17-17      TO 1/4 MILE OR LESS
LOWEST:     61 ON 23, 9                            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:   5
MAX 90 OR ABOVE:  13    0.10 INCH OR MORE:   2
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   1
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.     0    CLEAR  (SCALE 0-3)   4
DPTR FM NORMAL     0    PTCLDY (SCALE 4-7)  20
TOTAL FM JUL 1     0    CLOUDY (SCALE 8-10)  0
DPTR FM NORMAL     0

[CDD (BASE 65) ]
TOTAL THIS MO.   349
DPTR FM NORMAL    90    [PRESSURE DATA]
TOTAL FM JAN 1  1159    HIGHEST SLP M ON M
DPTR FM NORMAL   208    LOWEST  SLP 29.74 ON 21

[REMARKS]



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