PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: GRAND FORKS UNIV. (NWS) ND MONTH: JANUARY YEAR: 2011 LATITUDE: 47 55 N LONGITUDE: 97 6 W TEMPERATURE IN F: :PCPN: SNOW: WIND :SUNSHINE: SKY :PK WND ================================================================================ 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 ================================================================================ 1 8 -5 2 -4 63 0 0.01 0.5 9 M M M M M M 9 M M 2 1 -14 -6 -12 71 0 0.00 0.0 8 M M M M M M M M 3 2 -14 -6 -11 71 0 0.00 0.0 8 M M M M M M M M 4 6 -8 -1 -6 66 0 0.00 0.0 8 M M M M M M M M 5 12 0 6 1 59 0 T 0.1 7 M M M M M M 1 M M 6 8 -6 1 -4 64 0 0.03 1.1 8 M M M M M M 18 M M 7 9 2 6 1 59 0 T T 8 M M M M M M M M 8 9 -8 1 -4 64 0 T T 7 M M M M M M M M 9 -2 -14 -8 -13 73 0 0.00 0.0 6 M M M M M M M M 10 13 -2 6 2 59 0 0.06 1.2 6 M M M M M M M M 11 11 3 7 3 58 0 0.01 0.5 7 M M M M M M M M 12 9 2 6 3 59 0 T 0.7 7 M M M M M M M M 13 12 -1 6 3 59 0 0.02 0.8 8 M M M M M M M M 14 10 -1 5 2 60 0 0.20 3.2 8 M M M M M M M M 15 1 -13 -6 -9 71 0 T 0.1 10 M M M M M M M M 16 10 -9 1 -2 64 0 0.10 2.2 10 M M M M M M 9 M M 17 13 -13 0 -3 65 0 0.06 1.2 11 M M M M M M 19 M M 18 -5 -17 -11 -14 76 0 T T 9 M M M M M M M M 19 12 -9 2 -2 63 0 0.01 0.6 9 M M M M M M 18 M M 20 6 -23 -8 -12 73 0 0.01 0.4 10 M M M M M M M M 21 -5 -23 -14 -18 79 0 0.03 2.0 10 M M M M M M M M 22 -11 -20 -15 -19 80 0 0.00 0.0 10 M M M M M M M M 23 14 -11 2 -2 63 0 0.05 1.0 10 M M M M M M 189 M M 24 29 6 18 14 47 0 0.03 0.6 9 M M M M M M M M 25 24 9 17 13 48 0 0.00 0.0 9 M M M M M M 1 M M 26 26 8 17 12 48 0 0.00 0.0 9 M M M M M M M M 27 29 17 23 18 42 0 0.00 0.0 9 M M M M M M M M 28 36 14 25 20 40 0 0.03 0.4 9 M M M M M M M M 29 14 -6 4 -2 61 0 T T 7 M M M M M M M M 30 -3 -13 -8 -14 73 0 T T 7 M M M M M M M M 31 -5 -11 -8 -15 73 0 T 0.5 7 M M M M M M M M ================================================================================ SM 293 -180 1951 0 0.65 17.1 M M M ================================================================================ AV 9.5 -5.8 M FASTST M M 7 MAX(MPH) MISC ----> M M M M ================================================================================ 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: JANUARY YEAR: 2011 LATITUDE: 47 55 N LONGITUDE: 97 6 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 1.8 TOTAL FOR MONTH: 0.65 1 = FOG OR MIST DPTR FM NORMAL: -4.3 DPTR FM NORMAL: -0.13 2 = FOG REDUCING VISIBILITY HIGHEST: 36 ON 28 GRTST 24HR 0.20 ON 14-14 TO 1/4 MILE OR LESS LOWEST: -23 ON 21,20 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: 17.1 INCHES 5 = HAIL GRTST 24HR 3.2 ON M 6 = FREEZING RAIN OR DRIZZLE GRTST DEPTH: 11 ON 17 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: 30 0.01 INCH OR MORE: 14 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 2 MIN 32 OR BELOW: 31 0.50 INCH OR MORE: 0 MIN 0 OR BELOW: 23 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 1951 CLEAR (SCALE 0-3) 0 DPTR FM NORMAL 160 PTCLDY (SCALE 4-7) 0 TOTAL FM JUL 1 5608 CLOUDY (SCALE 8-10) 0 DPTR FM NORMAL 206 [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 M ON M [REMARKS] #FINAL-01-11#