WFO Monthly/Daily Climate Data
Issued by NWS Raleigh/Durham, NC

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
CXUS52 KRAH 021348 CCA
CF6RDU

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

                                          STATION:   RALEIGH-DURHAM INTL AIRPORT NC
                                          MONTH:     MARCH
                                          YEAR:      2021
                                          LATITUDE:   35 52 N
                                          LONGITUDE:  78 47 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  68  48  58  10   7   0 0.15  0.0    0 10.1 21 220   M    M   9 1      27 210
 2  51  37  44  -4  21   0 0.00  0.0    0  2.9  8  80   M    M   8        11 160
 3  63  34  49   1  16   0 0.00  0.0    0  1.3  9 240   M    M   4        12 260
 4  67  34  51   3  14   0 0.00  0.0    0  4.7 17 290   M    M   1        29 280
 5  52  34  43  -5  22   0 0.00  0.0    0  4.6 14 290   M    M   2        21 330
 6  55  33  44  -5  21   0 0.00  0.0    0  2.7 14 270   M    M   7        17 290
 7  52  29  41  -8  24   0 0.00  0.0    0  4.0 14  40   M    M   1        19  30
 8  61  26  44  -5  21   0 0.00  0.0    0  1.2  9  20   M    M   1        17  40
 9  72  33  53   3  12   0 0.00  0.0    0  3.4 15 220   M    M   5        19 240
10  76  40  58   8   7   0 0.00  0.0    0  5.7 13 200   M    M   4        16 180
11  76  47  62  12   3   0 0.00  0.0    0 11.3 18 240   M    M   5        27 240
12  80  54  67  17   0   2 0.00  0.0    0  8.8 14 240   M    M   7        20 240
13  69  53  61  10   4   0 0.00  0.0    0  2.5  8  50   M    M   8         M   M
14  72  43  58   7   7   0 0.00  0.0    0  4.0  8 320   M    M   7         M   M
15  56  45  51   0  14   0 0.00  0.0    0  7.5 16  80   M    M   9        21  90
16  45  35  40 -12  25   0 0.37  0.0    0  4.8 10  80   M    M  10 12      M   M
17  59  43  51  -1  14   0    T  0.0    0  4.3  M   M   M    M  10 12      M   M
18  73  49  61   9   4   0 0.02  0.0    0  5.6 18 200   M    M   9 1      29 200
19  57  37  47  -5  18   0 0.10  0.0    0 11.2 17  40   M    M   8 1      31  30
20  57  31  44  -9  21   0    T  0.0    0 10.4 17  40   M    M   7        23  50
21  67  41  54   1  11   0    T  0.0    0 11.8 18  70   M    M   7        24  70
22  69  43  56   3   9   0 0.00  0.0    0 10.6 18  70   M    M   3        30  70
23  62  50  56   2   9   0    T  0.0    0  7.2 10  50   M    M   9 1       M   M
24  68  55  62   8   3   0 0.07  0.0    M  4.7  9 230   M    M   9 1       M   M
25  75  52  64  10   1   0 0.02  0.0    M  5.7 14 170   M    M   9 1      20 190
26  79  64  72  18   0   7 0.14  0.0    0 12.0 22 230   M    M   8 13     30 240
27  77  55  66  11   0   1 0.91  0.0    M  4.2  8  70   M    M   9 123     M   M
28  76  57  67  12   0   2 0.25  0.0    0 13.8 27 240   M    M   9 13     40 270
29  63  43  53  -2  12   0 0.00  0.0    0  4.7  9 300   M    M   2        21 330
30  74  40  57   1   8   0 0.00  0.0    0  7.4 20 230   M    M   3        24 230
31  74  60  67  11   0   2 0.40  0.0    0  7.9 18 210   M    M   9 13     28 200
================================================================================
SM 2045 1345       328  14  2.43  0.0    201.0          M      199
================================================================================
AV 66.0 43.4                               6.5 FASTST   M    M   6    MAX(MPH)
                                 MISC ---->    27 240                 40 270
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:   RALEIGH-DURHAM INTL AIRPORT NC
                                          MONTH:     MARCH
                                          YEAR:      2021
                                          LATITUDE:   35 52 N
                                          LONGITUDE:  78 47 W

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

AVERAGE MONTHLY: 54.7   TOTAL FOR MONTH:   2.43    1 = FOG OR MIST
DPTR FM NORMAL:   3.1   DPTR FM NORMAL:   -1.68    2 = FOG REDUCING VISIBILITY
HIGHEST:    80 ON 12    GRTST 24HR  0.91 ON 27-27      TO 1/4 MILE OR LESS
LOWEST:     26 ON  8                               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:  10
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   7
MIN 32 OR BELOW:   3    0.50 INCH OR MORE:   1
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   328    CLEAR  (SCALE 0-3)   7
DPTR FM NORMAL   -96    PTCLDY (SCALE 4-7)   9
TOTAL FM JUL 1  2735    CLOUDY (SCALE 8-10) 15
DPTR FM NORMAL  -262

[CDD (BASE 65) ]
TOTAL THIS MO.    14
DPTR FM NORMAL     3    [PRESSURE DATA]
TOTAL FM JAN 1    14    HIGHEST SLP 30.39 ON 30
DPTR FM NORMAL     2    LOWEST  SLP 29.85 ON 31

[REMARKS]
#FINAL-03-21#
DAMAGE TO THE SSMC-2 SERVERS RESULTED IN THE RDU ASOS BEING DOWN
FROM THE 12TH THROUGH THE 29TH. TEMPERATURES AND PRECIPITATION WERE
ESTIMATED USING BACK-UP SITES AND THE HOURLY OBSERVERATION FROM THE
AIRPORT OBSERVER.


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