WFO Monthly/Daily Climate Data Issued by NWS
000
CXUS42 TJSJ 010431
CF6JSJ
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: SAN JUAN AREA/PR
MONTH: APRIL
YEAR: 2020
LATITUDE: 18 25 N
LONGITUDE: 66 0 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 91 71 81 1 0 16 T 0.0 0 4.7 14 160 M M 2 20 180
2 92 73 83 3 0 18 T 0.0 0 4.9 15 150 M M 2 22 160
3 89 75 82 2 0 17 0.00 0.0 0 6.2 15 50 M M 3 19 30
4 88 76 82 2 0 17 0.10 0.0 0 5.3 17 20 M M 4 22 10
5 86 75 81 1 0 16 1.10 0.0 0 6.4 16 30 M M 5 13 22 20
6 85 77 81 1 0 16 0.01 0.0 0 9.3 18 70 M M 6 24 60
7 84 76 80 0 0 15 0.09 0.0 0 9.9 20 60 M M 7 23 60
8 82 75 79 -1 0 14 1.86 0.0 0 9.2 18 70 M M 7 1 22 70
9 86 75 81 1 0 16 0.01 0.0 0 5.3 15 360 M M 5 21 20
10 91 75 83 3 0 18 T 0.0 0 5.8 14 60 M M 2 19 90
11 88 76 82 2 0 17 T 0.0 0 7.6 18 60 M M 2 23 60
12 89 76 83 3 0 18 T 0.0 0 10.9 22 60 M M 3 28 70
13 86 79 83 3 0 18 0.04 0.0 0 13.7 23 80 M M 4 28 70
14 86 78 82 2 0 17 T 0.0 0 14.2 22 60 M M 4 27 60
15 86 74 80 0 0 15 0.22 0.0 0 10.6 24 80 M M 4 1 27 80
16 87 73 80 0 0 15 0.33 0.0 0 7.6 24 70 M M 3 29 60
17 86 74 80 0 0 15 T 0.0 0 9.3 22 60 M M 3 26 70
18 86 74 80 0 0 15 0.32 0.0 0 7.9 22 70 M M 3 1 26 70
19 87 74 81 1 0 16 0.01 0.0 0 9.5 22 70 M M 2 26 70
20 88 74 81 1 0 16 0.02 0.0 0 7.6 17 90 M M 3 23 150
21 91 74 83 2 0 18 T 0.0 0 7.1 17 70 M M 4 22 80
22 90 75 83 2 0 18 T 0.0 0 6.2 18 60 M M 4 27 60
23 87 77 82 1 0 17 0.04 0.0 0 8.3 23 60 M M 5 31 80
24 88 78 83 2 0 18 T 0.0 0 9.8 23 70 M M 4 28 100
25 88 76 82 1 0 17 0.02 0.0 0 8.1 29 90 M M 5 35 80
26 90 76 83 2 0 18 T 0.0 0 10.4 25 80 M M 3 32 80
27 88 75 82 1 0 17 T 0.0 0 10.1 24 60 M M 4 30 50
28 88 76 82 1 0 17 0.00 0.0 0 10.3 21 80 M M 4 26 70
29 88 77 83 2 0 18 T 0.0 0 11.8 24 90 M M 4 48 80
30 87 75 81 0 0 16 0.10 0.0 0 8.7 21 70 M M 5 1 33 90
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SM 2628 2259 0 499 4.27 0.0 256.7 M 116
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AV 87.6 75.3 8.6 FASTST M M 4 MAX(MPH)
MISC ----> # 29 90 # 48 80
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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: SAN JUAN AREA/PR
MONTH: APRIL
YEAR: 2020
LATITUDE: 18 25 N
LONGITUDE: 66 0 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 81.5 TOTAL FOR MONTH: 4.27 1 = FOG OR MIST
DPTR FM NORMAL: 1.1 DPTR FM NORMAL: -0.41 2 = FOG REDUCING VISIBILITY
HIGHEST: 92 ON 2 GRTST 24HR 1.86 ON 8- 8 TO 1/4 MILE OR LESS
LOWEST: 71 ON 1 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: 15
MAX 90 OR ABOVE: 6 0.10 INCH OR MORE: 7
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) 7
DPTR FM NORMAL 0 PTCLDY (SCALE 4-7) 23
TOTAL FM JUL 1 0 CLOUDY (SCALE 8-10) 0
DPTR FM NORMAL 0
[CDD (BASE 65) ]
TOTAL THIS MO. 499
DPTR FM NORMAL 40 [PRESSURE DATA]
TOTAL FM JAN 1 1790 HIGHEST SLP M ON M
DPTR FM NORMAL 149 LOWEST SLP 29.85 ON M
[REMARKS]
#FINAL-04-20#