Climatological Report (Seasonal)
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CXUS53 KGRR 012215
CLSLAN

ARBCLSLAN 000
TTAA00 KGRR 012211


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
559 PM EDT SUN JUN 1 2014

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

...THE LANSING MI CLIMATE SUMMARY FOR THE SEASON, FROM
3/1/2014 TO 5/31/2014...

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              96   05/28/1874
 LOW              -25   03/02/1868
HIGHEST            86   05/08        85       1       88  05/20
LOWEST             -9   03/03         3     -12       11  03/04
AVG. MAXIMUM     54.6              56.9    -2.3     55.0
AVG. MINIMUM     32.7              36.6    -3.9     36.0
MEAN             43.7              46.7    -3.0     45.5
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32     13               4.9     8.1       11
DAYS MIN <= 32     40              32.5     7.5       43
DAYS MIN <= 0       4               0.5     3.5        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        14.96   2011
 MINIMUM         3.53   1958
TOTALS           7.29              8.45   -1.16    12.78
DAILY AVG.       0.08              0.09   -0.01     0.14
DAYS >= .01        33              34.9    -1.9       39
DAYS >= .10        18              19.5    -1.5       22
DAYS >= .50         3               5.0    -2.0        8
DAYS >= 1.00        1               1.2    -0.2        3
GREATEST
 24 HR. TOTAL    1.46   05/11 TO 05/12

SNOWFALL (INCHES)
RECORDS
 TOTAL           34.8   1877
TOTALS           11.1               8.9     2.2      5.7
SINCE 7/1        69.1
SNOWDEPTH AVG.      3                MM      MM        0
DAYS >= 1.0         2               2.9    -0.9
GREATEST
 SNOW DEPTH        16   03/13                          2  03/17
                        03/06                             03/04
                        03/07                             03/16
 24 HR TOTAL      6.3   03/12 TO 03/12

DEGREE_DAYS
HEATING TOTAL    1978              1722     256     1836
 SINCE 7/1         MM              6657      MM       MM
COOLING TOTAL      41                40       1       73
 SINCE 1/1         41                41       0       73

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

WIND (MPH)
AVERAGE WIND SPEED              9.2
HIGHEST WIND SPEED/DIRECTION    35/250    DATE  04/14
HIGHEST GUST SPEED/DIRECTION    49/220    DATE  04/13

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.40
NUMBER OF DAYS FAIR           40
NUMBER OF DAYS PC             27
NUMBER OF DAYS CLOUDY         25

AVERAGE RH (PERCENT)     64

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              4     MIXED PRECIP               0
HEAVY RAIN                7     RAIN                      17
LIGHT RAIN               34     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       1
LIGHT SNOW               14     SLEET                      0
FOG                      38     FOG W/VIS <= 1/4 MILE      2
HAZE                     23

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

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