Climatological Report (Seasonal)
Issued by NWS

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CXUS53 KGRR 012220
CLSLAN

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TTAA00 KGRR 012205


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
558 PM EDT SUN SEP 1 2019

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

...THE LANSING MI CLIMATE SUMMARY FOR THE SEASON, FROM
6/1/2019 TO 8/31/2019...

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             103   07/06/2012
 LOW               26   08/29/1863
HIGHEST            93   07/20        93       0       95  08/05
                        07/19                             07/04
LOWEST             42   06/03        39       3       45  06/06
AVG. MAXIMUM     80.9              80.3     0.6     82.2
AVG. MINIMUM     59.7              58.9     0.8     61.0
MEAN             70.3              69.6     0.7     71.6
DAYS MAX >= 90      8               6.7     1.3       14
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      0               0.0     0.0        0
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        22.78   1883
 MINIMUM         2.16   1884
TOTALS          11.75              9.52    2.23     8.11
DAILY AVG.       0.13              0.10    0.03     0.09
DAYS >= .01        29              29.7    -0.7       28
DAYS >= .10        21              17.4     3.6       18
DAYS >= .50         7               6.5     0.5        5
DAYS >= 1.00        5               2.2     2.8        1
GREATEST
 24 HR. TOTAL    1.92   06/01 TO 06/01

SNOWFALL (INCHES)
RECORDS
 TOTAL             MM   MM
 24 HR TOTAL       MM
 SNOW DEPTH        MM   MM
TOTALS            0.0               0.0     0.0      0.0
SINCE 7/1         0.0               0.0     0.0      0.0
SNOWDEPTH AVG.      0                MM      MM        0
DAYS >= TRACE       0               0.0     0.0        0
DAYS >= 1.0         0               0.0     0.0        0
GREATEST
 SNOW DEPTH         0   MM                             0  MM
 24 HR TOTAL      0.0   MM

DEGREE_DAYS
HEATING TOTAL      66                91     -25       23
 SINCE 7/1         12                35     -23        2
COOLING TOTAL     571               515      56      660
 SINCE 1/1        575               557      18      770

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

WIND (MPH)
AVERAGE WIND SPEED              6.8
RESULTANT WIND SPEED/DIRECTION   2/259
HIGHEST WIND SPEED/DIRECTION    36/290    DATE  07/20
HIGHEST GUST SPEED/DIRECTION    49/290    DATE  07/20

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.30
NUMBER OF DAYS FAIR           52
NUMBER OF DAYS PC             30
NUMBER OF DAYS CLOUDY         10

AVERAGE RH (PERCENT)     69


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

$$


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