WFO Monthly/Daily Climate Data Issued by NWS Knoxville/Tri Cities, TN
000
CXUS54 KMRX 011000
CF6CHA
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: CHATTANOOGA ASOS
MONTH: MAY
YEAR: 2020
LATITUDE: 35 1 N
LONGITUDE: 85 12 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 78 46 62 -3 3 0 0.00 0.0 0 5.0 17 320 M M 2 23 310
2 84 48 66 1 0 1 0.00 0.0 0 3.6 15 200 M M 1 22 200
3 87 56 72 7 0 7 T 0.0 0 6.9 30 280 M M 4 3 43 280
4 83 64 74 9 0 9 1.86 0.0 0 3.8 20 330 M M 8 13 23 320
5 78 62 70 4 0 5 0.39 0.0 0 9.2 35 50 M M 5 13 43 60
6 67 46 57 -9 8 0 T 0.0 0 6.9 29 300 M M 3 36 310
7 71 42 57 -9 8 0 0.00 0.0 0 3.3 14 360 M M 2 19 360
8 59 47 53 -13 12 0 0.18 0.0 0 7.4 22 200 M M 7 1 27 200
9 65 41 53 -14 12 0 0.00 0.0 0 7.9 16 10 M M 2 23 10
10 72 40 56 -11 9 0 0.00 0.0 0 3.7 15 240 M M 1 21 290
11 67 46 57 -10 8 0 0.00 0.0 0 8.8 20 300 M M 2 28 320
12 66 47 57 -11 8 0 T 0.0 0 3.4 9 10 M M 7 11 40
13 77 55 66 -2 0 1 0.02 0.0 0 4.3 13 170 M M 8 18 210
14 81 60 71 3 0 6 0.00 0.0 0 6.0 15 130 M M 6 21 160
15 82 64 73 5 0 8 0.00 0.0 0 4.5 15 160 M M 5 19 170
16 85 59 72 3 0 7 0.00 0.0 0 2.9 13 200 M M 4 16 210
17 84 61 73 4 0 8 0.06 0.0 0 4.8 18 130 M M 6 1 25 270
18 82 63 73 4 0 8 1.25 0.0 0 5.9 21 330 M M 8 13 25 330
19 75 61 68 -1 0 3 0.13 0.0 0 4.2 13 260 M M 8 1 18 290
20 68 61 65 -5 0 0 0.24 0.0 0 4.7 10 90 M M 9 138 12 90
21 76 57 67 -3 0 2 T 0.0 0 2.4 8 40 M M 8 10 40
22 77 61 69 -1 0 4 1.32 0.0 0 2.7 24 280 M M 8 13 30 270
23 84 64 74 4 0 9 0.07 0.0 0 4.0 16 210 M M 6 1 18 210
24 89 67 78 7 0 13 0.00 0.0 0 2.3 10 190 M M 5 14 180
25 86 67 77 6 0 12 0.00 0.0 0 5.8 16 130 M M 5 23 130
26 82 70 76 5 0 11 T 0.0 0 5.7 18 130 M M 7 24 130
27 76 66 71 -1 0 6 0.88 0.0 0 3.2 23 200 M M 10 138 33 200
28 85 63 74 2 0 9 0.06 0.0 0 4.2 18 220 M M 7 13 24 210
29 86 66 76 4 0 11 0.00 0.0 0 3.7 16 250 M M 6 1 21 240
30 86 64 75 3 0 10 0.00 0.0 0 5.3 15 360 M M 3 17 360
31 82 62 72 -1 0 7 0.00 0.0 0 10.1 20 10 M M 2 28 10
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SM 2420 1776 68 157 6.46 0.0 156.6 M 165
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AV 78.1 57.3 5.1 FASTST M M 5 MAX(MPH)
MISC ----> # 35 50 # 43 280
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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: CHATTANOOGA ASOS
MONTH: MAY
YEAR: 2020
LATITUDE: 35 1 N
LONGITUDE: 85 12 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 67.7 TOTAL FOR MONTH: 6.46 1 = FOG OR MIST
DPTR FM NORMAL: -0.9 DPTR FM NORMAL: 2.36 2 = FOG REDUCING VISIBILITY
HIGHEST: 89 ON 24 GRTST 24HR 1.86 ON 4- 4 TO 1/4 MILE OR LESS
LOWEST: 40 ON 10 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: 12
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 8
MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 4
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 3
[HDD (BASE 65) ]
TOTAL THIS MO. 68 CLEAR (SCALE 0-3) 9
DPTR FM NORMAL 30 PTCLDY (SCALE 4-7) 19
TOTAL FM JUL 1 2524 CLOUDY (SCALE 8-10) 3
DPTR FM NORMAL -714
[CDD (BASE 65) ]
TOTAL THIS MO. 157
DPTR FM NORMAL 7 [PRESSURE DATA]
TOTAL FM JAN 1 211 HIGHEST SLP 30.33 ON 12
DPTR FM NORMAL 15 LOWEST SLP 29.67 ON 18
[REMARKS]
#FINAL-05-20#