000
CXUS53 KGRR 011810 RRA
CLSLAN

WRKCLSLAN 000
TTAA00 GRR 011755

CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
153 PM EDT WED SEP 01 2021

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

...THE LANSING CLIMATE SUMMARY FOR THE SEASON, FROM
6/1/2021 TO 8/31/2021...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1864 TO 2021

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           94   06/11         93       1       MM
LOWEST            42   06/22         39       3       MM
AVG. MAXIMUM    83.6               80.8     2.8       MM
AVG. MINIMUM    62.8               59.2     3.6       MM
MEAN            73.2               70.0     3.2       MM
DAYS MAX >= 90    11                8.1     2.9       MM
DAYS MAX <= 32     0                0.0     0.0       MM
DAYS MIN <= 32     0                0.0     0.0       MM
DAYS MIN <= 0      0                0.0     0.0       MM

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       22.78   1883
 MINIMUM        2.16   1884
TOTALS         14.97              10.18    4.79       MM
DAILY AVG.      0.17               0.11    0.06       MM
DAYS >= .01       37               29.7     7.3       MM
DAYS >= .10       22               18.0     4.0       MM
DAYS >= .50        7                6.8     0.2       MM
DAYS >= 1.00       3                2.6     0.4       MM
GREATEST
 24 HR. TOTAL   3.72

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

DEGREE DAYS
HEATING TOTAL     24                 79     -55       MM
 SINCE 7/1         0                 28     -28       MM
COOLING TOTAL    804                537     267       MM
 SINCE 1/1       861                583     278       MM

FREEZE DATES
RECORD
 EARLIEST     08/03/1894
 LATEST       07/15/1863
EARLIEST                        MM
LATEST                          05/12
................................................................

WIND (MPH)
AVERAGE WIND SPEED              6.5
RESULTANT WIND SPEED/DIRECTION   3/240
HIGHEST WIND SPEED/DIRECTION    46/270    DATE  08/10
HIGHEST GUST SPEED/DIRECTION    59/270    DATE  08/10

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.31
NUMBER OF DAYS FAIR           59
NUMBER OF DAYS PC             26
NUMBER OF DAYS CLOUDY          7

AVERAGE RH (PERCENT)     70

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             26     MIXED PRECIP               0
HEAVY RAIN               19     RAIN                      21
LIGHT RAIN               41     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      60     FOG W/VIS <= 1/4 MILE      6
HAZE                     37

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

$$