PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: JAMESTOWN ND MONTH: MAY YEAR: 2009 LATITUDE: 46 55 N LONGITUDE: 98 40 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 59 34 47 -4 18 0 0.00 M M 14.6 29 320 M M 2 37 320 2 62 35 49 -2 16 0 0.00 M M 10.4 24 280 M M 4 35 280 3 64 32 48 -4 17 0 0.00 M M 8.7 17 320 M M 0 23 340 4 70 36 53 1 12 0 0.01 M 0 13.3 29 150 M M 3 35 150 5 67 45 56 3 9 0 0.02 M 0 10.2 20 290 M M 7 1 24 290 6 72 42 57 4 8 0 0.00 M 0 12.8 25 250 M M 2 32 280 7 64 41 53 0 12 0 0.00 M 0 12.5 25 330 M M 1 31 330 8 45 31 38 -16 27 0 0.01 M 0 11.3 21 340 M M 7 1 26 340 9 43 27 35 -19 30 0 0.03 M 0 6.6 21 330 M M 7 12 24 320 10 60 27 44 -11 21 0 0.02 M 0 5.0 23 280 M M 2 29 280 11 67 39 53 -2 12 0 0.18 M M 10.0 23 240 M M 4 3 29 250 12 69 50 60 5 5 0 0.28 M M 15.1 24 140 M M 3 13 29 150 13 60 41 51 -5 14 0 0.01 M M 21.6 35 270 M M 5 1 43 330 14 58 37 48 -8 17 0 0.00 M M 12.4 25 330 M M 5 32 330 15 57 37 47 -10 18 0 0.02 M 0 16.4 31 330 M M 5 18 38 340 16 55 28 42 -15 23 0 0.00 M 0 9.1 21 340 M M 1 25 340 17 68 33 51 -6 14 0 0.00 M 0 11.8 22 180 M M 0 28 200 18 79 39 59 1 6 0 0.00 M M 15.0 26 30 M M 0 8 32 30 19 73 35 54 -4 11 0 0.00 M M 16.3 26 90 M M 0 33 80 20 72 50 61 3 4 0 T M M 15.6 28 330 M M 1 35 320 21 65 44 55 -4 10 0 0.00 M M 8.8 18 320 M M 1 24 330 22 73 44 59 0 6 0 T M M 11.7 22 180 M M 6 37 210 23 63 33 48 -11 17 0 0.00 M M 4.9 17 40 M M 0 21 30 24 69 38 54 -6 11 0 0.03 M M 9.2 21 100 M M 1 26 100 25 74 48 61 1 4 0 0.15 M 0 15.0 24 350 M M 8 13 30 350 26 62 44 53 -7 12 0 T M 0 17.2 26 10 M M 8 1 32 350 27 72 35 54 -7 11 0 0.00 M 0 4.7 13 150 M M 1 12 15 180 28 75 47 61 0 4 0 0.09 M 0 9.2 30 20 M M 3 37 20 29 77 46 62 1 3 0 T M M 10.9 23 270 M M 1 8 30 250 30 70 42 56 -5 9 0 0.00 M M 6.3 13 290 M M 0 18 310 31 83 50 67 5 0 2 T M 0 14.6 32 340 M M 0 40 350 ================================================================================ SM 2047 1210 381 2 0.85 M 361.2 M 88 ================================================================================ AV 66.0 39.0 11.7 FASTST M M 3 MAX(MPH) MISC ----> # 35 270 # 43 330 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: JAMESTOWN ND MONTH: MAY YEAR: 2009 LATITUDE: 46 55 N LONGITUDE: 98 40 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 52.5 TOTAL FOR MONTH: 0.85 1 = FOG OR MIST DPTR FM NORMAL: -4.2 DPTR FM NORMAL: -1.36 2 = FOG REDUCING VISIBILITY HIGHEST: 83 ON 31 GRTST 24HR 0.28 ON 12-12 TO 1/4 MILE OR LESS LOWEST: 27 ON 10, 9 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: M 5 = HAIL GRTST 24HR M ON M 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: 3 MIN 32 OR BELOW: 5 0.50 INCH OR MORE: 0 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 381 CLEAR (SCALE 0-3) 19 DPTR FM NORMAL 88 PTCLDY (SCALE 4-7) 12 TOTAL FM JUL 1 9790 CLOUDY (SCALE 8-10) 0 DPTR FM NORMAL 891 [CDD (BASE 65) ] TOTAL THIS MO. 2 DPTR FM NORMAL -32 [PRESSURE DATA] TOTAL FM JAN 1 2 HIGHEST SLP 30.40 ON 16 DPTR FM NORMAL -35 LOWEST SLP 29.33 ON 12 [REMARKS]