PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: GRAND FORKS INTL AP ND
MONTH: JANUARY
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 19 -13 3 -4 62 0 0.01 0.1 4 10.1 17 190 M M 5 128 20 180
2 31 2 17 10 48 0 T T 4 14.8 25 330 M M 8 18 32 340
3 25 1 13 6 52 0 T T 4 10.6 20 230 M M 3 24 230
4 30 3 17 10 48 0 0.00 0.0 4 6.3 16 360 M M 1 12 18 350
5 18 1 10 3 55 0 T T 4 8.1 24 350 M M 7 128 29 350
6 20 2 11 4 54 0 T T 4 11.1 24 180 M M 7 1 30 150
7 35 12 24 17 41 0 0.00 0.0 4 14.7 32 260 M M 2 40 260
8 34 8 21 15 44 0 0.02 0.3 3 14.4 35 280 M M 5 1 40 280
9 32 18 25 19 40 0 0.00 0.0 3 14.6 32 280 M M 5 41 280
10 40 23 32 26 33 0 0.20 T 3 17.9 31 180 M M 7 1 40 180
11 34 8 21 15 44 0 0.04 1.3 2 22.5 33 350 M M 10 1689 41 350
12 9 -5 2 -4 63 0 0.01 0.5 4 19.1 33 340 M M 7 189 43 350
13 6 -7 0 -6 65 0 T T 5 7.3 15 350 M M 6 17 300
14 9 -4 3 -3 62 0 T T 5 7.5 15 180 M M 5 17 200
15 35 0 18 12 47 0 0.02 0.1 5 13.8 23 190 M M 7 1 26 190
16 37 -5 16 10 49 0 T T 5 17.5 32 360 M M 7 9 40 360
17 11 -3 4 -2 61 0 0.01 0.2 5 8.0 18 150 M M 8 1 21 150
18 19 8 14 8 51 0 0.08 1.0 6 5.8 21 150 M M 10 16 23 150
19 30 -7 12 6 53 0 T T 6 17.4 36 320 M M 7 189 45 320
20 -1 -13 -7 -13 72 0 T T 6 12.9 24 310 M M 5 189 30 310
21 -8 -17 -12 -18 77 0 0.00 0.0 7 9.8 20 300 M M 1 8 23 300
22 5 -18 -6 -12 71 0 T T 5 3.9 9 220 M M 6 12 220
23 3 -17 -7 -14 72 0 0.00 0.0 5 13.2 30 360 M M 5 8 35 350
24 9 -15 -3 -10 68 0 0.03 0.3 5 15.9 32 160 M M 9 189 40 150
25 13 -9 2 -5 63 0 T 0.1 5 14.4 30 300 M M 6 89 37 320
26 14 -8 3 -4 62 0 0.00 0.0 5 11.8 24 180 M M 7 29 180
27 24 7 16 9 49 0 0.00 0.0 5 4.7 9 130 M M 6 12 120
28 27 17 22 15 43 0 T T 5 3.3 12 280 M M 10 18 13 300
29 23 11 17 10 48 0 T T 4 13.5 24 340 M M 10 18 30 340
30 11 -4 4 -4 61 0 T 0.1 4 16.1 26 340 M M 9 189 31 340
31 -5 -17 -11 -19 76 0 T 0.1 5 15.8 26 340 M M 7 89 32 330
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SM 589 -41 1734 0 0.42 4.1 376.8 M 198
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AV 19.0 -1.3 12.2 FASTST M M 6 MAX(MPH)
MISC ----> # 36 320 # 45 320
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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: JANUARY
YEAR: 2013
LATITUDE: 47 57 N
LONGITUDE: 97 11 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 8.8 TOTAL FOR MONTH: 0.42 1 = FOG OR MIST
DPTR FM NORMAL: 2.1 DPTR FM NORMAL: -0.13 2 = FOG REDUCING VISIBILITY
HIGHEST: 40 ON 10 GRTST 24HR 0.23 ON 10-11 TO 1/4 MILE OR LESS
LOWEST: -18 ON 22 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
TOTAL MONTH: 4.1 INCHES 5 = HAIL
GRTST 24HR 1.3 ON M 6 = FREEZING RAIN OR DRIZZLE
GRTST DEPTH: 7 ON 21 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: 25 0.01 INCH OR MORE: 9
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 1
MIN 32 OR BELOW: 31 0.50 INCH OR MORE: 0
MIN 0 OR BELOW: 17 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 1734 CLEAR (SCALE 0-3) 4
DPTR FM NORMAL -73 PTCLDY (SCALE 4-7) 21
TOTAL FM JUL 1 5492 CLOUDY (SCALE 8-10) 6
DPTR FM NORMAL -174
[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 29.48 ON 15
[REMARKS]