PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: GRAND FORKS INTL AP ND
MONTH: MARCH
YEAR: 2013
LATITUDE: 47 57 N
LONGITUDE: 97 11 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 25 4 15 -3 50 0 0.00 0.0 5 4.5 9 330 M M 4 8 12 320
2 24 3 14 -4 51 0 T T 5 12.2 23 160 M M 7 1 28 180
3 31 13 22 4 43 0 0.01 0.1 5 12.7 22 130 M M 10 25 150
4 27 24 26 7 39 0 0.34 8.3 6 16.2 24 120 M M 10 12 31 120
5 25 18 22 3 43 0 0.04 0.9 11 14.4 23 350 M M 9 1 26 350
6 25 1 13 -7 52 0 T 0.2 10 4.5 10 330 M M 8 1 13 340
7 27 -5 11 -9 54 0 0.00 0.0 10 9.3 23 150 M M 6 12 26 140
8 32 18 25 4 40 0 0.00 0.0 10 7.7 15 190 M M 9 1 17 190
9 29 22 26 5 39 0 T T 8 14.4 26 340 M M 10 1 33 340
10 23 -1 11 -11 54 0 T T 8 15.5 25 340 M M 6 1 32 340
11 22 1 12 -10 53 0 T T 8 3.5 10 340 M M 8 1 12 340
12 22 0 11 -12 54 0 0.02 0.2 8 13.8 26 340 M M 6 1 32 320
13 21 -11 5 -18 60 0 0.12 1.1 8 10.0 21 150 M M 4 1 25 160
14 28 6 17 -7 48 0 0.01 0.3 9 8.4 22 350 M M 8 12 25 350
15 20 -1 10 -14 55 0 0.10 2.2 9 16.1 22 360 M M 10 128 25 10
16 10 -18 -4 -29 69 0 0.00 0.0 10 9.3 18 360 M M 4 1 21 360
17 20 -23 -1 -27 66 0 0.19 M 10 14.1 25 150 M M 8 19 30 150
18 23 3 13 -13 52 0 0.14 M 12 19.1 33 330 M M 7 19 43 320
19 15 -7 4 -23 61 0 0.00 0.0 14 12.6 17 300 M M 2 21 320
20 15 -7 4 -23 61 0 0.00 0.0 13 11.5 20 330 M M 0 22 330
21 16 -13 2 -26 63 0 0.00 0.0 13 4.9 8 330 M M 0 8 330
22 19 -10 5 -23 60 0 0.00 0.0 12 5.0 9 280 M M 3 8 9 280
23 26 5 16 -13 49 0 0.00 0.0 12 6.2 10 280 M M 6 12 280
24 25 19 22 -7 43 0 0.01 0.3 11 13.2 22 350 M M 10 1 25 340
25 26 5 16 -14 49 0 T T 10 13.4 20 340 M M 6 23 340
26 28 -2 13 -17 52 0 0.00 0.0 10 2.5 9 280 M M 1 1 10 280
27 30 -3 14 -17 51 0 0.00 0.0 10 1.5 7 70 M M 5 128 8 70
28 37 6 22 -10 43 0 0.00 0.0 9 4.4 12 160 M M 4 128 17 140
29 31 21 26 -6 39 0 0.00 0.0 9 2.3 9 240 M M 10 12 12 240
30 39 26 33 0 32 0 0.00 0.0 8 6.2 14 330 M M 6 12 16 290
31 32 15 24 -9 41 0 T T 7 18.5 31 350 M M 5 37 360
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SM 773 109 1566 0 0.98 13.6 307.9 M 192
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AV 24.9 3.5 9.9 FASTST M M 6 MAX(MPH)
MISC ----> 33 M 43 M
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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: GRAND FORKS INTL AP ND
MONTH: MARCH
YEAR: 2013
LATITUDE: 47 57 N
LONGITUDE: 97 11 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 14.2 TOTAL FOR MONTH: 0.98 1 = FOG OR MIST
DPTR FM NORMAL: -11.0 DPTR FM NORMAL: 0.02 2 = FOG REDUCING VISIBILITY
HIGHEST: 39 ON 30 GRTST 24HR 0.34 ON 4- 4 TO 1/4 MILE OR LESS
LOWEST: -23 ON 17 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
TOTAL MONTH: 13.6 INCHES 5 = HAIL
GRTST 24HR 8.3 ON M 6 = FREEZING RAIN OR DRIZZLE
GRTST DEPTH: 14 ON 19 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: 29 0.01 INCH OR MORE: 10
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 5
MIN 32 OR BELOW: 31 0.50 INCH OR MORE: 0
MIN 0 OR BELOW: 13 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 1566 CLEAR (SCALE 0-3) 4
DPTR FM NORMAL 331 PTCLDY (SCALE 4-7) 17
TOTAL FM JUL 1 8567 CLOUDY (SCALE 8-10) 10
DPTR FM NORMAL 182
[CDD (BASE 65) ]
TOTAL THIS MO. 0
DPTR FM NORMAL 0 [PRESSURE DATA]
TOTAL FM JAN 1 0 HIGHEST SLP M ON M
DPTR FM NORMAL 0 LOWEST SLP 29.61 ON 17
[REMARKS]