Climatological Report (Seasonal)
Issued by NWS

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CXUS53 KGRR 020200
CLSLAN

WRKCLMLAN 000
TTAA00 KGRR 020119


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
900 PM EST MON DEC 1 2014

...................................

...THE LANSING MI CLIMATE SUMMARY FOR THE SEASON, FROM
9/1/2014 TO 11/30/2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1864 TO 2014

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              99   09/02/1894
 LOW               -5   11/26/1949
HIGHEST            89   09/05        88       1       92  09/10
LOWEST              6   11/21        14      -8       14  11/24
AVG. MAXIMUM     57.2              59.8    -2.6     59.5
AVG. MINIMUM     39.0              41.4    -2.4     40.7
MEAN             48.1              50.6    -2.5     50.1
DAYS MAX >= 90      0               0.3    -0.3        1
DAYS MAX <= 32     10               2.3     7.7        6
DAYS MIN <= 32     29              20.8     8.2       24
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        14.98   1990
 MINIMUM         2.05   1956
TOTALS           8.70              8.81   -0.11     6.66
DAILY AVG.       0.09              0.10   -0.01     0.07
DAYS >= .01        37              34.3     2.7       30
DAYS >= .10        20              18.0     2.0       17
DAYS >= .50         6               5.7     0.3        3
DAYS >= 1.00        2               1.6     0.4        1
GREATEST
 24 HR. TOTAL    2.13   10/02 TO 10/03              1.52  MM

SNOWFALL (INCHES)
RECORDS
 TOTAL           24.0   1869
TOTALS            6.2               3.8     2.4      0.7
SINCE 7/1         6.2
SNOWDEPTH AVG.      0                MM      MM        0
DAYS >= 1.0         2               1.3     0.7
GREATEST
 SNOW DEPTH         5   11/21                          T  MM
                        11/20
 24 HR TOTAL      2.9   11/19 TO 11/19               0.4  MM

DEGREE_DAYS
HEATING TOTAL    1556              1379     177     1411
 SINCE 7/1         MM              1414      MM       MM
COOLING TOTAL      43                68     -25       73
 SINCE 1/1        490               625    -135      661

FREEZE DATES
EARLIEST                        10/01
LATEST                          05/10
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              8.5
HIGHEST WIND SPEED/DIRECTION    36/240    DATE  11/24
HIGHEST GUST SPEED/DIRECTION    48/240    DATE  11/24

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.60
NUMBER OF DAYS FAIR           28
NUMBER OF DAYS PC             22
NUMBER OF DAYS CLOUDY         41

AVERAGE RH (PERCENT)     73

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              3     MIXED PRECIP               0
HEAVY RAIN               12     RAIN                      22
LIGHT RAIN               41     FREEZING RAIN              0
LT FREEZING RAIN          1     HAIL                       0
HEAVY SNOW                2     SNOW                       2
LIGHT SNOW               19     SLEET                      2
FOG                      64     FOG W/VIS <= 1/4 MILE      9
HAZE                     28


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

$$

CAS





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