National Weather Service Weather Forecast Office

• Home
• Site Map
• News
• Organization
• Search for: NWS All NOAA 

000
CXUS52 KILM 011000
CF6CRE
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   N.MYRTLE BEACH SOUTH CAROLINA
                                          MONTH:     JULY
                                          YEAR:      2021
                                          LATITUDE:   33 49 N
                                          LONGITUDE:  78 43 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  85  75  80   0   0  15 0.00    M    M 11.7 23 210   M    M   1 3      30 200
 2  84  72  78  -2   0  13 0.29    M    M  7.9 21 220   M    M   5 13     33 270
 3  84  66  75  -5   0  10    T    M    M  4.9 13  20   M    M   1        17  20
 4  84  61  73  -7   0   8 0.00    M    M  5.1 14 210   M    M   1        18 200
 5  85  66  76  -5   0  11 0.00    M    M  6.0 14 170   M    M   0        19 190
 6  84  67  76  -5   0  11 0.01    M    M  5.6 13 130   M    M   1 8      17 150
 7  86  74  80  -1   0  15 0.00    M    M  8.8 17 210   M    M   3 3      21 200
 8  85  73  79  -2   0  14 2.17    M    M 18.1 37 210   M    M   7 138    50 200
 9  87  76  82   1   0  17 0.00    M    M 10.8 23 200   M    M   2        29 200
10  84  72  78  -3   0  13 0.00    M    M  8.0 15 210   M    M   1        19 210
11  86  79  83   2   0  18    T    M    M 14.1 24 210   M    M   4 3      30 220
12  87  78  83   2   0  18 0.11    M    M 14.1 22 230   M    M   2 13     29 220
13  85  75  80  -1   0  15 0.16    M    M  6.9 17 220   M    M   2 13     22 220
14  86  74  80  -1   0  15 0.00    M    M  7.6 16 190   M    M   1        22 200
15  86  74  80  -1   0  15    T    M    M  8.5 17 220   M    M   2 3      21 210
16  86  76  81   0   0  16 0.00    M    M 10.4 18 200   M    M   1        23 220
17  87  77  82   1   0  17 0.00    M    M 12.4 20 220   M    M   1        24 210
18  86  72  79  -2   0  14 0.08    M    M  8.7 21 210   M    M   4 13     26 200
19  84  72  78  -3   0  13 2.40    M    M 10.4 35 230   M    M   6 123    44 250
20  82  72  77  -4   0  12 0.15    M    M  4.6 13 190   M    M   4 1      16 200
21  86  74  80  -1   0  15 0.00    M    M  6.0 10 250   M    M   5         M   M
22  87  74  81   0   0  16 0.00    M    M  5.6 17 220   M    M   0        21 210
23  87  73  80  -1   0  15    T    M    M  7.7 20 100   M    M   3 128    26 110
24  85  68  77  -4   0  12 0.00    M    M  6.2 16 100   M    M   0        21 110
25  85  69  77  -4   0  12 0.00    M    M  5.9 13 130   M    M   2        16 130
26  86  75  81   0   0  16 0.42    M    M  7.3 15 190   M    M   4 13     20 190
27  85  76  81   1   0  16 0.45    M    M  6.9 16 220   M    M   5 13     21 220
28  83  71  77  -3   0  12 0.14    M    M  6.0 24  30   M    M   4 13     32  40
29  87  70  79  -1   0  14 0.00    M    M  7.3 17 200   M    M   1        22 200
30  89  77  83   3   0  18 0.00    M    M 12.8 21 220   M    M   0        26 220
31  90  79  85   5   0  20    T    M    M  8.6 22 230   M    M   1 3      28 220
================================================================================
SM 2653 2257         0 446  6.38    M    264.9          M       74
================================================================================
AV 85.6 72.8                               8.5 FASTST   M    M   2    MAX(MPH)
                                 MISC ---->    37 210                 50 200
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:   N.MYRTLE BEACH SOUTH CAROLINA
                                          MONTH:     JULY
                                          YEAR:      2021
                                          LATITUDE:   33 49 N
                                          LONGITUDE:  78 43 W

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

AVERAGE MONTHLY: 79.2   TOTAL FOR MONTH:   6.38    1 = FOG OR MIST
DPTR FM NORMAL:  -1.4   DPTR FM NORMAL:    0.98    2 = FOG REDUCING VISIBILITY
HIGHEST:    90 ON 31    GRTST 24HR  2.40 ON 18-19      TO 1/4 MILE OR LESS
LOWEST:     61 ON  4                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:  M            5 = HAIL
                        GRTST 24HR    M  ON   M    6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:  M  ON   M    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:  11
MAX 90 OR ABOVE:   1    0.10 INCH OR MORE:   9
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   2
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   2

[HDD (BASE 65) ]
TOTAL THIS MO.     0    CLEAR  (SCALE 0-3)  20
DPTR FM NORMAL     0    PTCLDY (SCALE 4-7)  11
TOTAL FM JUL 1     0    CLOUDY (SCALE 8-10)  0
DPTR FM NORMAL     0

[CDD (BASE 65) ]
TOTAL THIS MO.   446
DPTR FM NORMAL   -39    [PRESSURE DATA]
TOTAL FM JAN 1  1058    HIGHEST SLP 30.34 ON 13
DPTR FM NORMAL   -52    LOWEST  SLP 29.79 ON  3

[REMARKS]
#FINAL-07-21#