Issued by NWS Grand Rapids, MI
000
CXUS53 KGRR 011121
CLMGRR
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
621 AM EST SAT MAR 1 2008
...................................
...THE GRAND RAPIDS CLIMATE SUMMARY FOR THE MONTH OF FEBRUARY 2008...
CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1892 TO 2008
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
................................................................
TEMPERATURE (F)
RECORD
HIGH 69 02/11/1999
LOW -24 02/14/1899
02/13/1899
HIGHEST 46 02/17 MM MM 43 02/21
02/19
LOWEST -5 02/21 MM MM -12 02/05
AVG. MAXIMUM 29.6 32.6 -3.0 25.2
AVG. MINIMUM 15.0 17.4 -2.4 12.1
MEAN 22.3 25.0 -2.7 18.6
DAYS MAX >= 90 0 MM MM 0
DAYS MAX <= 32 19 MM MM 20
DAYS MIN <= 32 28 MM MM 28
DAYS MIN <= 0 5 MM MM 4
PRECIPITATION (INCHES)
TOTALS 4.16 1.54 2.62 1.98
DAILY AVG. 0.14 0.05 0.09 0.07
DAYS >= .01 17 MM MM 13
DAYS >= .10 13 MM MM 5
DAYS >= .50 2 MM MM 2
DAYS >= 1.00 0 MM MM 0
GREATEST
24 HR. TOTAL 0.88 02/16 TO 02/17
02/17 TO 02/17
02/17 TO 02/18
SNOWFALL (INCHES)
TOTALS 41.6 12.2 29.4 33.6
SINCE 7/1 97.8
SNOWDEPTH AVG. 8 MM MM 10
DAYS >= 1.0 11 3.5 7.5 8
GREATEST
SNOW DEPTH 15 02/13 15 02/04
24 HR TOTAL 8.1 MM
DEGREE_DAYS
HEATING TOTAL 1231 1135 96 1290
SINCE 7/1 4647 5093 -446 4784
COOLING TOTAL 0 0 0 0
SINCE 1/1 0 0 0 0
.................................................................
WIND (MPH)
AVERAGE WIND SPEED 9.4
HIGHEST WIND SPEED/DIRECTION 33/060 DATE 02/06
HIGHEST GUST SPEED/DIRECTION 41/060 DATE 02/06
SKY COVER
POSSIBLE SUNSHINE (PERCENT) 16
NUMBER OF DAYS FAIR 1
NUMBER OF DAYS PC 6
NUMBER OF DAYS CLOUDY 22
AVERAGE RH (PERCENT) 77
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 0
HEAVY RAIN 0 RAIN 1
LIGHT RAIN 5 FREEZING RAIN 1
LT FREEZING RAIN 4 HAIL 1
HEAVY SNOW 7 SNOW 10
LIGHT SNOW 24 SLEET 2
FOG 25 FOG W/VIS <= 1/4 MILE 11
HAZE 23
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
...................................
...THE LANSING CLIMATE SUMMARY FOR THE MONTH OF FEBRUARY 2008...
CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1864 TO 2008
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
................................................................
TEMPERATURE (F)
RECORD
HIGH 69 02/11/1999
LOW -37 02/02/1868
HIGHEST 46 02/17 MM MM 42 02/21
02/05
LOWEST -6 02/10 MM MM -8 02/05
AVG. MAXIMUM 28.7 32.6 -3.9 24.1
AVG. MINIMUM 14.2 15.4 -1.2 10.4
MEAN 21.5 24.0 -2.5 17.2
DAYS MAX >= 90 0 MM MM 0
DAYS MAX <= 32 22 MM MM 20
DAYS MIN <= 32 29 MM MM 28
DAYS MIN <= 0 4 MM MM 4
PRECIPITATION (INCHES)
TOTALS 2.67 1.45 1.22 0.47
DAILY AVG. 0.09 0.05 0.04 0.02
DAYS >= .01 14 MM MM 8
DAYS >= .10 8 MM MM 1
DAYS >= .50 2 MM MM 0
DAYS >= 1.00 0 MM MM 0
GREATEST
24 HR. TOTAL 0.76 02/06 TO 02/06
SNOWFALL (INCHES)
TOTALS 27.6 10.6 17.0 7.6
SINCE 7/1 62.5
SNOWDEPTH AVG. 4 MM MM 4
DAYS >= 1.0 7 3.4 3.6 2
GREATEST
SNOW DEPTH 8 02/14 5 02/19
02/13 02/18
02/08 02/17
24 HR TOTAL 8.2 MM
DEGREE_DAYS
HEATING TOTAL 1255 1160 95 1329
SINCE 7/1 4881 5235 -354 4927
COOLING TOTAL 0 0 0 0
SINCE 1/1 0 0 0 0
.................................................................
WIND (MPH)
AVERAGE WIND SPEED 8.9
HIGHEST WIND SPEED/DIRECTION 33/240 DATE 02/17
HIGHEST GUST SPEED/DIRECTION 41/270 DATE 02/10
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
NUMBER OF DAYS FAIR 2
NUMBER OF DAYS PC 8
NUMBER OF DAYS CLOUDY 19
AVERAGE RH (PERCENT) 76
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 2
HEAVY RAIN 0 RAIN 1
LIGHT RAIN 5 FREEZING RAIN 0
LT FREEZING RAIN 6 HAIL 0
HEAVY SNOW 2 SNOW 12
LIGHT SNOW 24 SLEET 2
FOG 24 FOG W/VIS <= 1/4 MILE 5
HAZE 12
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
...................................
...THE MUSKEGON CLIMATE SUMMARY FOR THE MONTH OF FEBRUARY 2008...
CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1895 TO 2008
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
................................................................
TEMPERATURE (F)
RECORD
HIGH 67 02/11/1999
LOW -30 02/11/1899
HIGHEST 50 02/17 MM MM 40 02/21
LOWEST -5 02/21 MM MM 1 02/05
02/04
AVG. MAXIMUM 29.5 32.5 -3.0 25.4
AVG. MINIMUM 15.0 18.3 -3.3 15.6
MEAN 22.3 25.4 -3.1 20.5
DAYS MAX >= 90 0 MM MM 0
DAYS MAX <= 32 19 MM MM 20
DAYS MIN <= 32 28 MM MM 28
DAYS MIN <= 0 5 MM MM 0
PRECIPITATION (INCHES)
TOTALS 4.64 1.58 3.06 1.45
DAILY AVG. 0.16 0.06 0.10 0.05
DAYS >= .01 23 MM MM 14
DAYS >= .10 12 MM MM 4
DAYS >= .50 2 MM MM 0
DAYS >= 1.00 0 MM MM 0
GREATEST
24 HR. TOTAL 0.99 02/06 TO 02/06
SNOWFALL (INCHES)
TOTALS 41.7 18.3 23.4 27.5
SINCE 7/1 101.8
SNOWDEPTH AVG. 12 MM MM 12
DAYS >= 1.0 13 5.2 7.8 8
GREATEST
SNOW DEPTH 19 02/20 20 02/07
02/06
24 HR TOTAL 8.8 MM
DEGREE_DAYS
HEATING TOTAL 1232 1124 108 1238
SINCE 7/1 4683 5036 -353 4669
COOLING TOTAL 0 0 0 0
SINCE 1/1 0 0 0 0
.................................................................
WIND (MPH)
AVERAGE WIND SPEED 9.1
HIGHEST WIND SPEED/DIRECTION 35/290 DATE 02/10
HIGHEST GUST SPEED/DIRECTION 47/290 DATE 02/10
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
NUMBER OF DAYS FAIR 3
NUMBER OF DAYS PC 5
NUMBER OF DAYS CLOUDY 21
AVERAGE RH (PERCENT) 76
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 2
HEAVY RAIN 0 RAIN 3
LIGHT RAIN 5 FREEZING RAIN 0
LT FREEZING RAIN 3 HAIL 0
HEAVY SNOW 6 SNOW 12
LIGHT SNOW 24 SLEET 0
FOG 25 FOG W/VIS <= 1/4 MILE 7
HAZE 16
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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