WFO Monthly/Daily Climate Data
Issued by NWS

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
CXUS55 KSEW 040006
CF6SEA
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   SEATTLE-TACOMA WA AIRPORT
                                          MONTH:     JUNE
                                          YEAR:      2021
                                          LATITUDE:   47 27 N
                                          LONGITUDE: 122 18 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  86  58  72  12   0   7 0.00  0.0    0  8.3 14 360   M    M   2        19 350
 2  85  58  72  12   0   7 0.00  0.0    0  5.8 16  20   M    M   2        30 270
 3  75  56  66   6   0   1 0.00  0.0    0  6.5 13 220   M    M   5        26 200
 4  68  51  60   0   5   0 0.00  0.0    0  8.3 17 220   M    M   8        20 230
 5  66  50  58  -2   7   0    T  0.0    0 15.3 25 240   M    M   7 8      35 250
 6  55  44  50 -11  15   0 0.35  0.0    0 10.3 17 230   M    M   9 1      24 230
 7  63  44  54  -7  11   0 0.11  0.0    0  7.7 17 220   M    M   8 1      22 220
 8  69  49  59  -2   6   0 0.01  0.0    0  6.7 22 220   M    M   6 1      28 230
 9  68  46  57  -4   8   0 0.00  0.0    0  7.4 15 320   M    M   4        17 330
10  65  48  57  -4   8   0 0.00  0.0    0  7.8 16 220   M    M   8        26 310
11  59  52  56  -5   9   0 0.46  0.0    0  4.4 13 280   M    M  10 1      16 270
12  73  50  62   1   3   0 0.13  0.0    0  5.8 13 320   M    M   8 12     16 300
13  64  57  61  -1   4   0 0.81  0.0    0  6.5 16 240   M    M  10 1      25 240
14  65  55  60  -2   5   0 0.04  0.0    0  5.6 12 140   M    M   9 1      14 140
15  69  53  61  -1   4   0    T  0.0    0  9.2 18 200   M    M   6        24 270
16  72  52  62   0   3   0 0.00  0.0    0  8.0 16 350   M    M   5        20 300
17  79  53  66   4   0   1 0.00  0.0    0  7.6 17  30   M    M   3        21  30
18  74  56  65   3   0   0 0.00  0.0    0  9.9 17  30   M    M   4        23  30
19  76  54  65   3   0   0 0.00  0.0    0  7.0 14  30   M    M   4        16  20
20  81  58  70   7   0   5 0.00  0.0    0 10.4 18  20   M    M   3        24 230
21  89  61  75  12   0  10 0.00  0.0    0  6.6 12 330   M    M   1        14  20
22  76  57  67   4   0   2 0.00  0.0    0  7.9 15 210   M    M   3        19 220
23  77  55  66   3   0   1 0.00  0.0    0  6.3 13 250   M    M   5        16 250
24  83  55  69   6   0   4 0.00  0.0    0  6.9 16 360   M    M   5        19  20
25  87  64  76  12   0  11 0.00  0.0    0  7.2 13  30   M    M   4        17 330
26 102  69  86  22   0  21 0.00  0.0    0  6.0 14 360   M    M   0        17 360
27 104  73  89  25   0  24 0.00  0.0    0  8.1 18 360   M    M   0        23  20
28 108  66  87  23   0  22 0.00  0.0    0  9.4 18  10   M    M   0        26  30
29  85  62  74  10   0   9 0.00  0.0    0 10.0 17 220   M    M   1        22 220
30  74  60  67   3   0   2    T  0.0    0  9.0 15 220   M    M   7 1      20 220
================================================================================
SM 2297 1666        88 127  1.91  0.0    235.9          M      147
================================================================================
AV 76.6 55.5                               7.9 FASTST   M    M   5    MAX(MPH)
                                 MISC ---->    25 240                 35 250
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:   SEATTLE-TACOMA WA AIRPORT
                                          MONTH:     JUNE
                                          YEAR:      2021
                                          LATITUDE:   47 27 N
                                          LONGITUDE: 122 18 W

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

AVERAGE MONTHLY: 66.1   TOTAL FOR MONTH:   1.91    1 = FOG OR MIST
DPTR FM NORMAL:   4.1   DPTR FM NORMAL:    0.46    2 = FOG REDUCING VISIBILITY
HIGHEST:   108 ON 28    GRTST 24HR  0.92 ON 12-13      TO 1/4 MILE OR LESS
LOWEST:     44 ON  7, 6                             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:   7
MAX 90 OR ABOVE:   3    0.10 INCH OR MORE:   5
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.    88    CLEAR  (SCALE 0-3)   9
DPTR FM NORMAL   -30    PTCLDY (SCALE 4-7)  17
TOTAL FM JUL 1  4178    CLOUDY (SCALE 8-10)  4
DPTR FM NORMAL  -197

[CDD (BASE 65) ]
TOTAL THIS MO.   127
DPTR FM NORMAL    98    [PRESSURE DATA]
TOTAL FM JAN 1   129    HIGHEST SLP 30.39 ON 16
DPTR FM NORMAL    90    LOWEST  SLP 29.19 ON 28

[REMARKS]
#FINAL-06-21#
CORRECTED


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