000 CXUS53 KMPX 052225 CLMEAU CLIMATE REPORT NATIONAL WEATHER SERVICE CHANHASSEN MN 435 PM CST THU NOV 5 2009 ................................... ...THE EAU CLAIRE WI CLIMATE SUMMARY FOR THE MONTH OF OCTOBER 2009... CLIMATE NORMAL PERIOD 1971 TO 2000 CLIMATE RECORD PERIOD 1900 TO 2009 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ MONTHLY REPORT OCTOBER 2009 EAU AIRPORT TEMPS ACTUAL NORMAL DEPART RANK AVG MAX 49.2 57.9 -8.7 COOLER 3 COLD AVG MIN 35.1 36.6 -1.5 COOLER 19 COLD MONTH MEAN 42.2 47.3 -5.1 COOLER 6 COLD DAILY MAX 63 OCT-19-2009 DAILY MIN 23 OCT-27-2009 RECORD HIGHS 0 RECORD LOWS 0 HDD ACTUAL NORMAL DEPART RANK TOTAL MONTH 700 551 149 COOLER 7 COLD TOTAL SEASON 877 795 82 COOLER 21 COLD CDD ACTUAL NORMAL DEPART RANK TOTAL MONTH 0 1 -1 COOLER 1 COLD TOTAL ANNUAL 329 554 -225 COOLER 6 COLD PCP ACTUAL NORMAL DEPART RANK MONTH TOTAL 4.91 2.24 2.67 WETTER 9 WET ANNUAL TOTAL 22.54 29.17 -6.63 DRIER 17 DRY DAILY MAX 1.09 OCT-23-2009 RECORD PCP 0 SNOW ACTUAL AVG DEPART RANK MONTH TOTAL 4.7 0.4 4.3 SNOWIER 3 WET SEASON TOTAL 4.7 0.4 4.3 SNOWIER 3 WET DAILY MAX 2.5 OCT-23-2009 MAX DEPTH 2 OCT-24-2009 RECORD SNOW 0 OCTOBER EXTREMES WARMEST/COLDEST/WETTEST ON RECORD FOR COMPARISON EXTREME OCTOBER EXTREME YEAR DEPART RANK OCTOBER MAX 70.3 1963 12.4 WARMEST 1 WARM OCTOBER MAX 45.7 1917 -12.2 COLDEST 1 COLD OCTOBER MIN 48.2 1947 11.6 WARMEST 1 WARM OCTOBER MIN 26.9 1952 -9.7 COLDEST 1 COLD OCTOBER MEAN 59.2 1947 11.9 WARMEST 1 WARM OCTOBER MEAN 38.2 1917 -9.1 COLDEST 1 COLD OCTOBER HDD 209 1947 -342 WARMEST 1 WARM OCTOBER HDD 848 1898 297 COLDEST 1 COLD OCTOBER CDD 37 1947 36 WARMEST 1 WARM OCTOBER CDD 0 2009 -1 COLDEST 1 COLD OCTOBER PCP 7.52 1991 5.28 WETTEST 1 WET OCTOBER PCP 0.07 2002 -2.17 DRIEST 1 DRY OCTOBER SNOW 5.9 1925 5.5 WETTEST 1 WET OCTOBER SNOW 0 2007 -0.4 DRIEST 1 DRY WIND MPH ACTUAL NORMAL DEPART MONTH AVERAGE 7.4 12 -4.6 DAILY PEAK GUST 41 MPH SOUTHWEST OCT-30-2009 DAILY FAST 2-MINUTE 32 MPH SOUTHWEST OCT-30-2009 OCTOBER OCTOBER 2009 2009 2009 SUNSHINE MINUTES PERCENT ANNUAL HOURS PERCENT GAINED 0 0 412 6.9 100 LOST -92 -22 -324 -5.4 -79 TYPE COUNT 1=FOG/MIST 20 2=FOG DENSE 2 3=THUNDER 0 4=IP/SLEET 0 5=HAIL 0 6=FRZ RAIN 0 7=BLWG DUST 0 8=HAZE/SMK 2 9=BLWG SNOW 0 TEMP COUNT NUMBER OF DAYS MAXIMUM ACTUAL AVERAGE DEPART <=32 0 0 0 WARMER >=50 16 24 -8 COOLER >=60 4 13 -9 COOLER >=70 0 4 -4 COOLER >=80 0 1 -1 COOLER >=90 0 0 0 NORMAL TEMP COUNT NUMBER OF DAYS MINIMUM ACTUAL AVERAGE DEPART <= 32 11 11 1 COOLER <= 20 0 1 -1 WARMER <= 10 0 0 0 NORMAL <= 0 0 0 0 NORMAL <= -10 0 0 0 NORMAL >= 50 0 3 -3 COOLER PCP COUNT NUMBER OF DAYS PCP ACTUAL AVERAGE DEPART T (ONLY) 2 4 -2 DRIER >= 0.01 16 10 6 WETTER >= 0.10 9 5 4 WETTER >= 0.25 7 3 4 WETTER >= 0.50 4 2 3 WETTER >= 1.00 1 1 1 WETTER SNOW COUNT NUMBER OF DAYS SNOW ACTUAL AVERAGE DEPART T (ONLY) 3 2 1 SNOWIER >= 0.1 4 0 3.6 SNOWIER >= 1.0 2 0 1.8 SNOWIER >= 1.5 2 0 1.9 SNOWIER >= 2.0 1 0 0.9 SNOWIER >= 3.0 0 0 0 NORMAL NEW DAILY RECORDS LISTING PREVIOUS NEW DAILY SET/TIE AMOUNT DATE -YEAR SET/TIE OLD YEAR SNOW NEW-> 0.1 OCT-10-2009 SETS 0.0 NEVER BEFORE COLD HIGH TIE-> 41 OCT-11-2009 TIES-> 41 1906 SNOW NEW-> 0.5 OCT-15-2009 OLD-> TRACE 1909 SNOW NEW-> 2.5 OCT-23-2009 OLD-> 2.0 1938 3-MONTH DATA AUGUST SEPTEMBER OCTOBER (ASO) ASO 2009 ACTUAL NORMAL DEPART RANK ASO-09 MAX 67.4 69.4 -2.0 COOLER 12 COLD ASO-09 MIN 46.8 47.7 -0.9 COOLER 44 COLD ASO-09 MEAN 57.1 58.6 -1.5 COOLER 14 COLD ASO-09 HDD 844 779 65 COOLER 24 COLD ASO-09 CDD 135 184 -49 COOLER 20 COLD ASO-09 PRECIP 11.33 10.66 0.67 WETTER NEAR NORM ASO-09 SNOW 4.7 0.4 4.3 SNOWIER 3 WET 3-MONTH EXTREMES WARMEST/COLDEST/WETTEST ON RECORD FOR COMPARISON EXTREME ASO EXTREME YEAR DEPART RANK AUG-SEP-OCT MAX 78.5 1947 9.1 WARMEST 1 WARM AUG-SEP-OCT MAX 64.5 1917 -4.9 COLDEST 1 COLD AUG-SEP-OCT MIN 55.4 1947 7.7 WARMEST 1 WARM AUG-SEP-OCT MIN 42.6 1896 -5.1 COLDEST 1 COLD AUG-SEP-OCT MEAN 67.2 1947 8.6 WARMEST 1 WARM AUG-SEP-OCT MEAN 54.6 1917 -4.0 COLDEST 1 COLD AUG-SEP-OCT HDD 404 1947 -375 WARMEST 1 WARM AUG-SEP-OCT HDD 1063 1917 284 COLDEST 1 COLD AUG-SEP-OCT CDD 610 1947 426 WARMEST 1 WARM AUG-SEP-OCT CDD 77 1977 -107 COLDEST 1 COLD AUG-SEP-OCT PRECIP 21.51 1900 10.85 SNOWIEST 1 WET AUG-SEP-OCT PRECIP 2.14 1976 -8.52 DRIEST 1 DRY AUG-SEP-OCT SNOW 5.9 1925 5.5 WETTER 1 WET AUG-SEP-OCT SNOW 0.0 2007 -0.4 DRIER 1 DRY ANNUAL DATA JAN-OCT 2009 ACTUAL NORMAL DEPART RANK JAN-OCT-09 MAX 56.7 58.6 -1.9 COOLER 16 COLD JAN-OCT-09 MIN 35.1 37.0 -1.9 COOLER NEAR NORM JAN-OCT-09 MEAN 46.0 47.8 -1.8 COOLER 15 COLD JAN-OCT-09 HDD-ANN 6008 5762 246 COOLER 35 COLD JUL-OCT-09 HDD-SEA 877 795 82 COOLER 21 COLD JAN-OCT-09 CDD 329 554 -225 COOLER 6 COLD JAN-OCT-09 PRECIP 22.54 29.17 -6.63 DRIER 17 DRY JAN-OCT-09 SNOW-ANN 22.9 33.8 -10.9 DRIER 34 DRY JUL-OCT-09 SNOW-SEA 4.7 0.4 4.3 SNOWIER 3 WET ANNUAL EXTREMES WARMEST/COLDEST/WETTEST ON RECORD FOR COMPARISON JAN-OCT ANNUAL EXTREME YEAR DEPART RANK JAN-OCT MAX 65.4 1931 6.8 WARMEST 1 WARM JAN-OCT MAX 54.1 1979 -4.5 COLDEST 1 COLD JAN-OCT MIN 43.0 1931 6.0 WARMEST 1 WARM JAN-OCT MIN 32.5 1895 -4.5 COLDEST 1 COLD JAN-OCT MEAN 54.4 1931 6.6 WARMEST 1 WARM JAN-OCT MEAN 43.8 1917 -4.0 COLDEST 1 COLD JAN-OCT HDD-ANN 6762 1929 1000 WARMEST 1 WARM JAN-OCT HDD-ANN 4252 1921 -1510 COLDEST 1 COLD JUL-OCT HDD-SEA 408 1931 -387 WARMEST 1 WARM JUL-OCT HDD-SEA 1082 1917 287 COLDEST 1 COLD JAN-OCT CDD 1088 1936 534 WARMEST 1 WARM JAN-OCT CDD 279 1958 -275 COLDEST 1 COLD JAN-OCT PRECIP 48.65 1938 19.48 WETTER 1 WET JAN-OCT PRECIP 15.18 1910 -13.99 DRIER 1 DRY JAN-OCT SNOW-ANN 80.0 1929 46.2 SNOWIEST 1 WET JAN-OCT SNOW-ANN 8.7 1921 -25.1 DRIEST 1 DRY JUL-OCT SNOW-SEA 5.9 1925 5.5 SNOWIEST 1 WET JUL-OCT SNOW-SEA 0.0 2007 -0.4 DRIEST 1 DRY $$ CARLYON