Climatological Report (Annual) Issued by NWS La Crosse, WI
000
CXUS53 KARX 011301
CLALSE
CLIMATE REPORT
NATIONAL WEATHER SERVICE LA CROSSE WI
656 AM CST SUN JAN 1 2012
...................................
...THE LA CROSSE CLIMATE SUMMARY FOR THE YEAR OF 2011...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1873 TO 2011
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
................................................................
TEMPERATURE (F)
RECORD
HIGH 108 07/13/1995
07/14/1936
LOW -43 01/18/1873
HIGHEST 100 06/07 MM MM 94 08/12
LOWEST -19 01/21 MM MM -17 12/14
AVG. MAXIMUM 57.1 57.0 0.1 58.1
AVG. MINIMUM 38.3 37.8 0.5 38.6
MEAN 47.7 47.4 0.3 48.3
DAYS MAX >= 90 17 13.4 3.6 15
DAYS MAX <= 32 62 61.0 1.0 81
DAYS MIN <= 32 142 142.2 -0.2 134
DAYS MIN <= 0 18 20.1 -2.1 23
PRECIPITATION (INCHES)
RECORD
MAXIMUM 42.88 2010
MINIMUM 30.07 2006
TOTALS 35.10 33.06 2.04 42.88
DAYS >= .01 117 118.8 -1.8 MM
DAYS >= .10 61 64.9 -3.9 MM
DAYS >= .50 27 20.3 6.7 26
DAYS >= 1.00 8 7.1 0.9 MM
GREATEST
24 HR. TOTAL 5.30 MM 12/31 TO 12/31
12/31 TO 12/31
12/31 TO 12/31
STORM TOTAL MM 1.21
(MM/DD(HH)) MM 12/31(00) TO 12/31(00)
12/31(00) TO 12/31(00)1
12/31(00) TO 12/31(00)1
SNOWFALL (INCHES)
RECORDS
TOTAL 78.7 2008
24 HR TOTAL 13.9 MM
TOTALS 37.4 43.3 -5.9 46.8
SINCE 7/1 5.0 15.6 -10.6 32.3
DAYS >= TRACE 68 30.1 37.9 57
DAYS >= 1.0 12 13.2 -1.2 14
GREATEST
SNOW DEPTH 15 02/01
24 HR TOTAL 5.0 MM 12/31 TO 12/31
12/31 TO 12/31
12/31 TO 12/31
STORM TOTAL MM 16.6
(MM/DD(HH)) MM 12/31(00) TO 12/31(00)
12/31(00) TO 12/31(00)1
12/31(00) TO 12/31(00)1
DEGREE_DAYS
HEATING TOTAL 7103 7194 -91 6889
SINCE 7/1 MM 2844 MM 2804
COOLING TOTAL 922 781 141 949
SINCE 1/1 922 782 140 949
FREEZE DATES
RECORD
EARLIEST MM
LATEST MM
EARLIEST MM
LATEST MM
..................................................
WIND (MPH)
AVERAGE WIND SPEED 7.7
HIGHEST WIND SPEED/DIRECTION 52/280 DATE 09/02
HIGHEST GUST SPEED/DIRECTION 63/280 DATE 09/02
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.40
NUMBER OF DAYS FAIR 174
NUMBER OF DAYS PC 101
NUMBER OF DAYS CLOUDY 90
AVERAGE RH (PERCENT) 69
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 31 MIXED PRECIP 4
HEAVY RAIN 32 RAIN 45
LIGHT RAIN 132 FREEZING RAIN 0
LT FREEZING RAIN 4 HAIL 0
HEAVY SNOW 3 SNOW 7
LIGHT SNOW 64 SLEET 2
FOG 194 FOG W/VIS <= 1/4 MILE 29
HAZE 121
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$
BOYNE