PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: STILLWATER MONTH: APRIL YEAR: 2013 LATITUDE: 36 10 N LONGITUDE: 97 5 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 63 39 51 -4 14 0 0.09 M 0 11.4 24 30 M M 2 1 32 40 2 42 37 40 -15 25 0 0.59 M 0 14.4 23 50 M M 9 1 29 50 3 41 38 40 -16 25 0 1.21 M 0 10.1 18 60 M M 10 1 22 70 4 57 34 46 -10 19 0 0.24 M 0 5.7 13 360 M M 5 1 17 360 5 69 33 51 -5 14 0 0.00 0.0 0 9.9 23 170 M M 0 1 28 170 6 76 54 65 9 0 0 0.00 0.0 0 11.3 26 210 M M 0 36 220 7 67 50 59 2 6 0 0.00 0.0 0 10.6 23 170 M M 5 1 29 180 8 80 64 72 15 0 7 0.00 0.0 0 15.3 32 160 M M 9 41 150 9 82 37 60 2 5 0 0.02 M 0 18.1 29 340 M M 9 1 39 320 10 38 33 36 -22 29 0 1.13 T 0 13.1 23 310 M M 9 134 32 310 11 54 30 42 -16 23 0 0.00 0.0 0 5.9 17 250 M M 0 22 300 12 59 36 48 -10 17 0 0.00 0.0 0 5.7 17 10 M M 2 21 10 13 76 46 61 2 4 0 0.34 M 0 15.7 28 160 M M 4 1 35 150 14 80 57 69 10 0 4 0.01 0.0 0 16.1 29 170 M M 3 35 30 15 76 52 64 5 1 0 0.00 0.0 0 13.8 28 40 M M 7 33 40 16 52 47 50 -10 15 0 0.00 0.0 0 12.3 23 70 M M 10 26 60 17 64 46 55 -5 10 0 0.89 0.0 0 8.5 36 240 M M 10 138 49 250 18 46 37 42 -18 23 0 0.06 0.0 0 14.5 28 320 M M 10 13 38 330 19 64 33 49 -12 16 0 0.00 0.0 0 9.4 22 260 M M 0 29 280 20 73 41 57 -4 8 0 0.00 0.0 0 12.1 30 150 M M 0 36 160 21 71 55 63 2 2 0 T 0.0 0 14.6 26 180 M M 2 33 170 22 78 50 64 2 1 0 0.06 0.0 0 13.1 25 170 M M 5 30 180 23 53 36 45 -17 20 0 0.04 0.0 0 16.0 29 10 M M 10 1 38 360 24 59 30 45 -17 20 0 0.00 0.0 0 5.5 18 350 M M 1 25 330 25 72 33 53 -9 12 0 0.00 0.0 0 7.9 18 150 M M 1 23 150 26 61 53 57 -6 8 0 0.33 0.0 0 11.0 22 100 M M 9 138 28 110 27 64 46 55 -8 10 0 0.03 0.0 0 7.7 15 330 M M 8 1 21 340 28 85 44 65 2 0 0 0.01 M 0 8.2 21 190 M M 0 1 28 190 29 90 61 76 12 0 11 0.00 0.0 0 14.8 26 180 M M 0 32 180 30 86 65 76 12 0 11 0.00 0.0 0 16.6 28 180 M M 0 37 190 ================================================================================ SM 1978 1317 327 33 5.05 T 349.3 M 140 ================================================================================ AV 65.9 43.9 11.6 FASTST M M 5 MAX(MPH) MISC ----> # 36 240 # 49 250 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: STILLWATER MONTH: APRIL YEAR: 2013 LATITUDE: 36 10 N LONGITUDE: 97 5 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 54.9 TOTAL FOR MONTH: 5.05 1 = FOG OR MIST DPTR FM NORMAL: -4.6 DPTR FM NORMAL: 1.56 2 = FOG REDUCING VISIBILITY HIGHEST: 90 ON 29 GRTST 24HR 1.27 ON 3- 4 TO 1/4 MILE OR LESS LOWEST: 30 ON 24,11 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: T 5 = HAIL GRTST 24HR T ON 10-10 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: 15 MAX 90 OR ABOVE: 1 0.10 INCH OR MORE: 7 MIN 32 OR BELOW: 2 0.50 INCH OR MORE: 4 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 2 [HDD (BASE 65) ] TOTAL THIS MO. 327 CLEAR (SCALE 0-3) 14 DPTR FM NORMAL 116 PTCLDY (SCALE 4-7) 6 TOTAL FM JUL 1 3577 CLOUDY (SCALE 8-10) 10 DPTR FM NORMAL -163 [CDD (BASE 65) ] TOTAL THIS MO. 33 DPTR FM NORMAL -13 [PRESSURE DATA] TOTAL FM JAN 1 39 HIGHEST SLP M ON M DPTR FM NORMAL -17 LOWEST SLP 29.45 ON 14 [REMARKS] #FINAL-04-13#