Climatological Report (Seasonal)
Issued by NWS

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038
CXUS53 KGRR 022010
CLSLAN

CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
310 PM EST SAT MAR 2 2019

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

...THE LANSING MI CLIMATE SUMMARY FOR THE SEASON, FROM
12/1/2018 TO 2/28/2019...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1864 TO 2019

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              70   12/31/1875
 LOW              -37   02/02/1868
HIGHEST            54   12/02        54       0       61  02/20
LOWEST            -14   01/31        -8      -6       -9  12/28
                        01/21
                        01/30
AVG. MAXIMUM     32.9              32.5     0.4     33.2
AVG. MINIMUM     18.9              19.2    -0.3     18.3
MEAN             25.9              25.9     0.0     25.8
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32     45              43.8     1.2       45
DAYS MIN <= 32     84              77.6     6.4       78
DAYS MIN <= 0       9               7.1     1.9       11

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        11.65   1950
 MINIMUM         1.35   2003
TOTALS           6.78              4.99    1.79     7.93
DAILY AVG.       0.08              0.06    0.02     0.09
DAYS >= .01        45              37.9     7.1       40
DAYS >= .10        19              14.1     4.9       19
DAYS >= .50         5               2.1     2.9        2
DAYS >= 1.00        0               0.2    -0.2        1
GREATEST
 24 HR. TOTAL    0.78   12/31 TO 12/31

SNOWFALL (INCHES)
RECORDS
 TOTAL           64.2   1908
 24 HR TOTAL     15.4   01/26/1967 TO 01/26/1967
 SNOW DEPTH        24   01/28/1978
                        01/27/1978
TOTALS             MM              38.4      MM     44.9
SINCE 7/1          MM              42.2      MM     45.3
SNOWDEPTH AVG.      2                 3      -1        2
DAYS >= TRACE      29              33.1    -4.1       49
DAYS >= 1.0         8              12.1    -4.1       15
GREATEST
 SNOW DEPTH         8   02/13                         11  02/12
                                                          02/11
 24 HR TOTAL      4.8   02/12 TO 02/12

DEGREE_DAYS
HEATING TOTAL    3492              3520     -28     3522
 SINCE 7/1         MM              4935      MM       MM
COOLING TOTAL       0                 0       0        0
 SINCE 1/1          0                 0       0        0

FREEZE DATES
RECORD
 EARLIEST     08/03/1894
 LATEST       07/15/1863
EARLIEST                        10/01
LATEST                          05/10
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              9.7
RESULTANT WIND SPEED/DIRECTION   3/243
HIGHEST WIND SPEED/DIRECTION    41/260    DATE  02/24
HIGHEST GUST SPEED/DIRECTION    56/270    DATE  02/24

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.70
NUMBER OF DAYS FAIR           14
NUMBER OF DAYS PC             23
NUMBER OF DAYS CLOUDY         53

AVERAGE RH (PERCENT)     80


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

$$



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