PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: TWIN CITIES MN MONTH: MAY YEAR: 2011 LATITUDE: 44 52 N LONGITUDE: 93 13 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 43 33 38 -16 27 0 T T 0 19.4 32 270 M M 9 40 270 2 40 33 37 -17 28 0 T T 0 9.6 24 320 M M 9 29 330 3 59 32 46 -8 19 0 0.00 0.0 0 6.9 20 30 M M 2 8 25 10 4 66 37 52 -3 13 0 T 0.0 0 11.1 25 150 M M 6 32 140 5 63 46 55 0 10 0 0.15 0.0 0 10.2 24 320 M M 7 1 31 320 6 70 45 58 2 7 0 0.00 0.0 0 4.0 12 70 M M 6 16 60 7 72 53 63 7 2 0 0.00 0.0 0 6.3 17 100 M M 6 22 110 8 65 53 59 3 6 0 0.18 0.0 0 11.2 21 110 M M 7 25 140 9 70 54 62 5 3 0 0.47 T 0 14.7 32 100 M M 9 135 40 100 10 88 56 72 15 0 7 T 0.0 0 10.6 21 110 M M 5 3 24 110 11 78 61 70 12 0 5 0.02 0.0 0 5.4 21 170 M M 8 18 25 170 12 65 51 58 0 7 0 0.02 0.0 0 10.0 18 10 M M 10 18 26 20 13 56 46 51 -7 14 0 T 0.0 0 12.6 20 10 M M 10 18 29 20 14 52 44 48 -11 17 0 0.08 0.0 0 11.6 22 50 M M 10 18 32 40 15 64 44 54 -5 11 0 0.00 0.0 0 14.2 24 10 M M 5 33 20 16 69 40 55 -4 10 0 0.00 0.0 0 9.1 24 30 M M 0 8 32 40 17 68 44 56 -4 9 0 0.00 0.0 0 6.9 16 100 M M 0 21 110 18 73 49 61 1 4 0 0.00 0.0 0 7.5 20 100 M M 4 25 70 19 71 58 65 4 0 0 0.00 0.0 0 7.6 15 70 M M 8 18 100 20 73 59 66 5 0 1 0.28 0.0 0 10.4 24 120 M M 10 18 30 120 21 73 61 67 6 0 2 1.74 0.0 0 11.3 20 120 M M 9 13 25 120 22 69 58 64 2 1 0 0.57 0.0 0 10.6 23 230 M M 7 138 30 220 23 75 59 67 5 0 2 0.01 0.0 0 10.3 18 320 M M 8 1 25 10 24 67 56 62 0 3 0 0.01 0.0 0 10.3 16 50 M M 9 25 50 25 64 50 57 -6 8 0 0.10 0.0 0 13.3 22 20 M M 9 31 20 26 64 45 55 -8 10 0 0.00 0.0 0 7.8 15 80 M M 2 29 40 27 63 47 55 -8 10 0 0.22 0.0 0 10.4 18 170 M M 10 18 23 170 28 70 50 60 -3 5 0 0.15 0.0 0 7.2 21 280 M M 8 13 25 270 29 68 54 61 -3 4 0 0.01 0.0 0 7.2 18 80 M M 9 23 80 30 88 62 75 11 0 10 0.03 0.0 0 13.9 26 160 M M 8 138 40 170 31 77 59 68 4 0 3 T 0.0 0 18.5 32 270 M M 6 45 260 ================================================================================ SM 2083 1539 228 30 4.04 T 320.1 M 216 ================================================================================ AV 67.2 49.6 10.3 FASTST M M 7 MAX(MPH) MISC ----> # 32 270 # 45 260 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: TWIN CITIES MN MONTH: MAY YEAR: 2011 LATITUDE: 44 52 N LONGITUDE: 93 13 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 58.4 TOTAL FOR MONTH: 4.04 1 = FOG OR MIST DPTR FM NORMAL: -0.9 DPTR FM NORMAL: 0.80 2 = FOG REDUCING VISIBILITY HIGHEST: 88 ON 30,10 GRTST 24HR 1.85 ON 21-22 TO 1/4 MILE OR LESS LOWEST: 32 ON 3 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: T 5 = HAIL GRTST 24HR T ON 9- 9 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: 16 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 9 MIN 32 OR BELOW: 1 0.50 INCH OR MORE: 2 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 1 [HDD (BASE 65) ] TOTAL THIS MO. 228 CLEAR (SCALE 0-3) 4 DPTR FM NORMAL 6 PTCLDY (SCALE 4-7) 14 TOTAL FM JUL 1 7678 CLOUDY (SCALE 8-10) 13 DPTR FM NORMAL -154 [CDD (BASE 65) ] TOTAL THIS MO. 30 DPTR FM NORMAL -11 [PRESSURE DATA] TOTAL FM JAN 1 30 HIGHEST SLP 30.36 ON 4 DPTR FM NORMAL -15 LOWEST SLP 29.36 ON 22 [REMARKS] TRACE OF SNOWFALL ON MAY 9TH IS DUE TO HAIL. #FINAL-05-11#