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 280620
CF6DCA
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   WASHINGTON NATIONAL DC
                                          MONTH:     SEPTEMBER
                                          YEAR:      2016
                                          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  83  72  78   2   0  13 0.03  0.0    0  8.1 16 330   M    M   9        20 350
 2  81  67  74  -2   0   9 0.00  0.0    0 10.5 17  10   M    M   8        21  50
 3  82  70  76   1   0  11 0.00  0.0    0 14.9 30  40   M    M   9 8      39  40
 4  83  68  76   1   0  11 0.00  0.0    0  8.0 17  40   M    M   6        21  40
 5  88  65  77   2   0  12 0.00  0.0    0  5.6 13 290   M    M   4        16  20
 6  94  71  83   9   0  18 0.00  0.0    0 11.6 24 330   M    M   3        32 340
 7  94  73  84  10   0  19 0.02  0.0    0  6.0 25 330   M    M   6 38     32 330
 8  98  75  87  13   0  22 0.00  0.0    0  8.2 17 240   M    M   6        24 260
 9  96  78  87  13   0  22 0.00  0.0    0  7.1 15 170   M    M   7        17 170
10  95  77  86  13   0  21 0.00  0.0    0 10.4 20 170   M    M   6        23 170
11  86  70  78   5   0  13 0.00  0.0    0 10.9 24 330   M    M   8        30 330
12  86  66  76   4   0  11 0.00  0.0    0  7.9 13  40   M    M   3        16  50
13  89  69  79   7   0  14 0.00  0.0    0 10.2 16 190   M    M   4        21 190
14  95  69  82  10   0  17 0.00  0.0    0  6.7 23  20   M    M   2 8      29  30
15  77  67  72   1   0   7 0.00  0.0    0  9.4 20  30   M    M   7 8      25  30
16  79  66  73   2   0   8 0.00  0.0    0  6.8 14  80   M    M   8        24  60
17  83  68  76   5   0  11 0.00  0.0    0  8.3 14 180   M    M   9        17 180
18  89  71  80  10   0  15 0.00  0.0    0  9.1 14 160   M    M   7        19 170
19  78  73  76   6   0  11 0.46  0.0    0  6.6 17  40   M    M  10 1      20  40
20  80  71  76   7   0  11 0.00  0.0    0  8.6 15  40   M    M   9        18  20
21  82  73  78   9   0  13 0.00  0.0    0  7.8 14  50   M    M   9        18  10
22  87  68  78   9   0  13 0.00  0.0    0  6.9 13  50   M    M   3        15  60
23  90  66  78  10   0  13 0.00  0.0    0  4.8 10 190   M    M   2        13 180
24  77  65  71   3   0   6 0.00  0.0    0  8.4 18  50   M    M   5 8      21  50
25  75  59  67   0   0   2 0.00  0.0    0  6.3 14  30   M    M   5        16 220
26  71  64  68   1   0   3 0.12  0.0    0  9.9 20 170   M    M  10 1      25 170
27  77  65  71   5   0   6 0.43  0.0    0  5.4 15 350   M    M   7 1      18 340
================================================================================
SM 2295 1866         0 332  1.06     0.0 224.4          M      172
================================================================================
AV 85.0 69.1                               8.3 FASTST   M    M   6    MAX(MPH)
                                 MISC ---->  # 30  40               # 39   40
================================================================================
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:    SEPTEMBER
                                          YEAR:     2016
                                          LATITUDE:   38 50 N
                                          LONGITUDE:  77  2 W

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

AVERAGE MONTHLY: 77.1   TOTAL FOR MONTH:   1.06    1 = FOG OR MIST
DPTR FM NORMAL:   5.5   DPTR FM NORMAL:   -2.28    2 = FOG REDUCING VISIBILITY
HIGHEST:    98 ON  8    GRTST 24HR  0.55 ON 26-27      TO 1/4 MILE OR LESS
LOWEST:     59 ON 25                               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:   7    0.10 INCH OR MORE:   3
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.     0    CLEAR  (SCALE 0-3)   4
DPTR FM NORMAL   -15    PTCLDY (SCALE 4-7)  16
TOTAL FM JUL 1     0    CLOUDY (SCALE 8-10)  7
DPTR FM NORMAL   -15

[CDD (BASE 65) ]
TOTAL THIS MO.   332
DPTR FM NORMAL   138    [PRESSURE DATA]
TOTAL FM JAN 1  1918    HIGHEST SLP M ON M
DPTR FM NORMAL   413    LOWEST  SLP 29.83 ON  1

[REMARKS]



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