National Weather Service Weather Forecast Office

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

000
CXUS54 KBRO 010800
CF6HRL
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   HARLINGEN
                                          MONTH:     APRIL
                                          YEAR:      2021
                                          LATITUDE:   26 13 N
                                          LONGITUDE:  97 40 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  70  59  65  -7   0   0 0.17  0.0    0 15.0 29  40   M    M  10 1      34  30
 2  75  56  66  -7   0   1 0.00  0.0    0  7.9 20 110   M    M   7        25  90
 3  78  56  67  -6   0   2 0.00  0.0    0 12.7 23 110   M    M   4        30 100
 4  82  59  71  -2   0   6 0.00  0.0    0 12.6 23 110   M    M   3        30 110
 5  85  59  72  -1   0   7 0.00  0.0    0 12.0 25 120   M    M   6 1      32 130
 6  87  68  78   4   0  13 0.00  0.0    0 19.1 30 140   M    M   6 1      39 150
 7  92  72  82   8   0  17 0.00  0.0    0 16.8 30 170   M    M   6 1      39 180
 8  95  68  82   8   0  17 0.00  0.0    0 10.0 23 170   M    M   5 18     27 170
 9  96  74  85  11   0  20 0.00  0.0    0 18.4 30 190   M    M   4 18     39 190
10  89  67  78   4   0  13 0.00  0.0    0 11.9 25  70   M    M   4 18     32  50
11  88  64  76   2   0  11 0.00  0.0    0  8.3 17 110   M    M   5 128    22 110
12  88  73  81   6   0  16 0.00  0.0    0 11.4 17  90   M    M   7 1      23 130
13  88  71  80   5   0  15 0.01  0.0    0  7.2 16  90   M    M   7 18     21  90
14  95  74  85  10   0  20 0.00  0.0    0 10.2 23 140   M    M   7 1      27 120
15  89  76  83   8   0  18 0.00  0.0    0 12.4 21  80   M    M   8 1      25  80
16  89  74  82   6   0  17 0.00  0.0    0 10.6 20 110   M    M   9 1      23 110
17  77  58  68  -8   0   3 0.02  0.0    0 16.1 28  30   M    M  10 13     34  30
18  70  55  63 -13   2   0 0.04  0.0    0 11.7 21  20   M    M  10 1      28 360
19  76  57  67  -9   0   2 0.00  0.0    0  7.8 17  70   M    M   9        20  70
20  84  56  70  -6   0   5 0.00  0.0    0  7.4 17 100   M    M   0        23 110
21  73  56  65 -11   0   0 0.00  0.0    0 12.4 25  40   M    M   6 1      32  30
22  79  65  72  -5   0   7    T  0.0    0 14.7 24 120   M    M   8        30 120
23  90  73  82   5   0  17 0.00  0.0    0 18.4 30 160   M    M   8 18     36 150
24  98  65  82   5   0  17 0.00  0.0    0  8.2 20  80   M    M   3 12     25  20
25  91  59  75  -2   0  10 0.00  0.0    0  9.9 22 110   M    M   1 1      26 110
26  88  71  80   3   0  15 0.00  0.0    0 15.6 25 130   M    M   7 1      32 140
27  94  73  84   6   0  19 0.00  0.0    0 18.5 29 170   M    M   4        37 150
28  97  77  87   9   0  22 0.00  0.0    0 24.7 38 170   M    M   5        47 170
29  92  75  84   6   0  19 0.00  0.0    0 13.0 25 160   M    M   7 8      32 160
30  83  70  77  -1   0  12 0.05  0.0    0  9.7 18 340   M    M  10 13     21 350
================================================================================
SM 2578 1980         2 341  0.29  0.0    384.6          M      186
================================================================================
AV 85.9 66.0                              12.8 FASTST   M    M   6    MAX(MPH)
                                 MISC ---->    38 170                 47 170
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:   HARLINGEN
                                          MONTH:     APRIL
                                          YEAR:      2021
                                          LATITUDE:   26 13 N
                                          LONGITUDE:  97 40 W

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

AVERAGE MONTHLY: 76.0   TOTAL FOR MONTH:   0.29    1 = FOG OR MIST
DPTR FM NORMAL:   0.7   DPTR FM NORMAL:   -1.38    2 = FOG REDUCING VISIBILITY
HIGHEST:    98 ON 24    GRTST 24HR  0.17 ON 31- 1      TO 1/4 MILE OR LESS
LOWEST:     55 ON 18                               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:  10    0.10 INCH OR MORE:   1
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.     2    CLEAR  (SCALE 0-3)   3
DPTR FM NORMAL    -6    PTCLDY (SCALE 4-7)  19
TOTAL FM JUL 1   639    CLOUDY (SCALE 8-10)  8
DPTR FM NORMAL    18

[CDD (BASE 65) ]
TOTAL THIS MO.   341
DPTR FM NORMAL    22    [PRESSURE DATA]
TOTAL FM JAN 1   727    HIGHEST SLP M ON M
DPTR FM NORMAL   113    LOWEST  SLP 29.53 ON  9

[REMARKS]
#FINAL-04-21#