PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: GRAND FORKS UNIV. (NWS) ND
MONTH: DECEMBER
YEAR: 2012
LATITUDE: 47 55 N
LONGITUDE: 97 6 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 35 24 30 12 35 0 0.00 0.0 1 M M M M M M M M
2 43 24 34 16 31 0 0.00 0.0 T M M M M M M M M
3 43 16 30 13 35 0 0.10 0.0 0 M M M M M M M M
4 19 11 15 -2 50 0 0.00 0.0 0 M M M M M M M M
5 35 13 24 8 41 0 T 0.0 0 M M M M M M M M
6 38 18 28 12 37 0 0.00 0.0 0 M M M M M M M M
7 18 7 13 -2 52 0 T T 0 M M M M M M M M
8 21 8 15 0 50 0 0.05 1.7 T M M M M M M 1 M M
9 8 -11 -1 -15 66 0 T 0.1 2 M M M M M M 19 M M
10 13 -11 1 -13 64 0 T T 2 M M M M M M 18 M M
11 8 -1 4 -10 61 0 T T 2 M M M M M M 8 M M
12 19 4 12 -1 53 0 T T 2 M M M M M M 8 M M
13 17 3 10 -3 55 0 T 0.1 2 M M M M M M 1 M M
14 29 14 22 10 43 0 T T 2 M M M M M M M M
15 22 12 17 5 48 0 T T 2 M M M M M M M M
16 22 16 19 7 46 0 T T 2 M M M M M M M M
17 18 15 17 6 48 0 0.01 0.2 2 M M M M M M M M
18 25 17 21 10 44 0 0.05 1.0 2 M M M M M M 1 M M
19 26 15 21 10 44 0 T T 3 M M M M M M M M
20 16 2 9 -1 56 0 T 0.1 3 M M M M M M M M
21 8 4 6 -4 59 0 T 0.1 3 M M M M M M M M
22 14 1 8 -2 57 0 T T 3 M M M M M M M M
23 1 -5 -2 -12 67 0 0.01 0.1 3 M M M M M M M M
24 -3 -12 -7 -16 72 0 0.00 0.0 3 M M M M M M M M
25 0 -13 -6 -15 71 0 0.00 0.0 3 M M M M M M M M
26 10 -2 4 -5 61 0 0.02 0.2 3 M M M M M M M M
27 15 8 12 3 53 0 0.01 0.1 3 M M M M M M 1 M M
28 13 3 8 0 57 0 0.02 0.2 3 M M M M M M 1 M M
29 11 -8 2 -6 63 0 T 0.2 3 M M M M M M 1 M M
30 22 1 12 4 53 0 T 0.1 3 M M M M M M M M
31 4 -12 -4 -12 69 0 0.00 0.0 4 M M M M M M M M
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SM 570 161 1641 0 0.27 4.2 M M M
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AV 18.4 5.2 M FASTST M M 5 MAX(MPH)
MISC ----> M M M 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 UNIV. (NWS) ND
MONTH: DECEMBER
YEAR: 2012
LATITUDE: 47 55 N
LONGITUDE: 97 6 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 11.8 TOTAL FOR MONTH: 0.27 1 = FOG OR MIST
DPTR FM NORMAL: -0.4 DPTR FM NORMAL: -0.38 2 = FOG REDUCING VISIBILITY
HIGHEST: 43 ON 3, 2 GRTST 24HR 0.10 ON 3- 3 TO 1/4 MILE OR LESS
LOWEST: -13 ON 25 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
TOTAL MONTH: 4.2 INCHES 5 = HAIL
GRTST 24HR 1.7 ON M 6 = FREEZING RAIN OR DRIZZLE
GRTST DEPTH: 4 ON 31 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: 26 0.01 INCH OR MORE: 8
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: 9 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 1641 CLEAR (SCALE 0-3) 0
DPTR FM NORMAL 4 PTCLDY (SCALE 4-7) 0
TOTAL FM JUL 1 3773 CLOUDY (SCALE 8-10) 0
DPTR FM NORMAL 42
[CDD (BASE 65) ]
TOTAL THIS MO. 0
DPTR FM NORMAL 0 [PRESSURE DATA]
TOTAL FM JAN 1 607 HIGHEST SLP M ON M
DPTR FM NORMAL 144 LOWEST SLP M ON M
[REMARKS]