PDXCF6AST TTAA00 KPDX DDHHMM Preliminary Local Climatological Data (WS Form: F-6) CORRECTED 01/27/01 Station: ASTORIA Month: MAY Year: 2000 Temperature in F : :Pcpn :Snow: Wind :Sunshine: Sky :Pk Wnd ===================================== Columns ================================= 1 2 3 4 5 6a 6b 7 8 9 10 11 12 13 14 15 16 17 18 Dy Max Min Avg Dep HDD CDD Wtr Snw Dpth Avg Spd Dir Min Psbl S-S Wx Spd Dr =============================================================================== 1 58 50 54 4 11 0 0.17 M M 4.2 12 250 M M M 1,8 14 260 2 60 51 56 6 9 0 0.02 M M 8.7 21 220 M M M 1 26 220 3 57 47 52 1 13 0 0.29 M M 8.8 20 230 M M M 1 25 230 4 57 45 51 0 14 0 0.36 M M 7.7 17 220 M M M 1 24 190 5 56 43 50 -1 15 0 0.15 M M 8.9 18 240 M M M 1 23 240 6 58 42 50 -1 15 0 0.01 M M 7.2 17 320 M M M 22 310 7 64 39 52 1 13 0 0.01 M M 7.0 15 310 M M M 1 18 300 8 58 50 54 3 11 0 0.06 M M 6.0 16 250 M M M 20 250 9 56 48 52 1 13 0 0.65 M M 12.9 28 210 M M M 1 38 210 10 53 44 49 -3 16 0 0.61 M M 12.4 24 300 M M M 1 31 200 11 53 43 48 -4 17 0 0.17 M M 8.0 20 260 M M M 1 24 250 12 62 42 52 0 13 0 0.04 M M 6.9 15 320 M M M 1 17 310 13 64 48 56 4 9 0 0.01 M M 5.0 17 210 M M M 23 210 14 72 46 59 7 6 0 0.00 M M 6.0 20 310 M M M 22 320 15 64 50 57 5 8 0 0.00 M M 7.9 17 210 M M M 24 220 16 60 48 54 2 11 0 0.01 M M 7.0 15 260 M M M 1 18 240 17 60 48 54 1 11 0 0.01 M M 5.6 13 270 M M M 1 15 280 18 61 46 54 1 11 0 0.35 M M 5.7 13 190 M M M 1 16 190 19 60 54 57 4 8 0 0.16 M M 6.9 14 200 M M M 1 17 200 20 62 52 57 4 8 0 T M M 3.7 10 230 M M M 1 13 240 21 67 51 59 6 6 0 0.28 M M 5.8 17 250 M M M 1 21 250 22 60 52 56 3 9 0 0.01 M M 6.8 14 270 M M M 1 18 240 23 62 52 57 3 8 0 0.00 M M 9.8 21 310 M M M 24 290 24 60 47 54 0 11 0 0.00 M M 10.2 20 310 M M M 23 300 25 59 46 53 -1 12 0 0.02 M M 5.0 12 250 M M M 1 15 240 26 58 50 54 0 11 0 0.20 M M 12.1 22 200 M M M 1 29 200 27 60 52 56 2 9 0 0.20 M M 13.6 24 200 M M M 1 35 200 28 61 50 56 2 9 0 0.01 M M 8.3 15 270 M M M 1 21 240 29 60 46 53 -1 12 0 0.08 M M 10.7 17 300 M M M 1 22 300 30 59 45 52 -3 13 0 0.25 M M 8.9 18 230 M M M 1 24 220 31 58 51 55 0 10 0 0.01 M M 8.9 15 360 M M M 20 260 =============================================================================== Sm 1859 1478 342 0 4.14 M M 246.6 M M M =============================================================================== Av 60.0 47.7 8.0 Fastst Psbl % M Max(mph) Misc ----> 28 210 M M 38 210 =============================================================================== Notes: # Last of several occurrences Column 17 Peak Wind in M.P.H. Preliminary Local Climatological Data (WS Form: F-6) , Page 2 Station: ASTORIA Month: MAY Year: 2000 [Temperature Data] [Precipitation Data] SYMBOLS USED IN COLUMN 16 Average Monthly: 53.9 Total for Month: 4.14 1 = FOG Dptr fm normal: 1.4 Dptr fm normal: 1.12 2 = FOG REDUCING VISIBILITY Highest: 72 on 14 Grtst 24hr: 0.70 on 9-10 TO 1/4 MILE OR LESS Lowest: 39 on 7 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS Total month: M 5 = HAIL Grtst 24hr: M 6 = GLAZE OR RIME Grtst depth: M 7 = BLOWING DUST OR SAND: 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: 26 Max 90 or above: 0 0.10 inch or more: 13 Min 32 or below: 0 0.50 inch or more: 2 Min 0 or below: 0 1.00 inch or more: 0 [HDD (Base 65) ] Total this Mo. 342 Clear (scale 0-3) M Dptr fm normal -46 Ptcldy (scale 4-7) M Seasonal total 4295 Cloudy (scale 8-10) M Dptr fm normal -620 [CDD Base 65) ] Total this Mo. 0 Dptr fm normal 0 [Pressure Data] Seasonal total 0 Highest SLP 30.33 on 31 Dptr fm normal 0 Lowest SLP 29.65 on 10 =============================================================================== NNNN