WFO Monthly/Daily Climate Data Issued by NWS Raleigh/Durham, NC
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
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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
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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
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SM 2045 1345 328 14 2.43 0.0 201.0 M 199
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AV 66.0 43.4 6.5 FASTST M M 6 MAX(MPH)
MISC ----> 27 240 40 270
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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.