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000
CXUS53 KGRR 021247
CLSJXN

WRKCLSJXN 000
TTAA00 GRR 011107

CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
603 AM EST WED DEC 01 2021

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

...THE JACKSON CLIMATE SUMMARY FOR THE SEASON, FROM
9/1/2021 TO 11/30/2021...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1944 TO 2021

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
HIGHEST           89   09/14         MM      MM       85  09/01
LOWEST            17   11/23         MM      MM       20  11/14
                                                          11/18
AVG. MAXIMUM    62.8               60.8     2.0     61.7
AVG. MINIMUM    44.2               41.7     2.5     40.9
MEAN            53.5               51.2     2.3     51.3
DAYS MAX >= 90     0                0.7    -0.7       MM
DAYS MAX <= 32     2                2.4    -0.4       MM
DAYS MIN <= 32    26               22.8     3.2       MM
DAYS MIN <= 0      0                0.0     0.0       MM

PRECIPITATION (INCHES)
TOTALS         12.04               8.23    3.81     7.23
DAILY AVG.      0.13               0.09    0.04     0.08
DAYS >= .01       37               32.2     4.8       MM
DAYS >= .10       23               17.4     5.6       MM
DAYS >= .50        7                5.3     1.7       MM
DAYS >= 1.00       4                1.4     2.6       MM
GREATEST
 24 HR. TOTAL   2.01   10/24 TO 10/25
 STORM TOTAL    1.12                                1.79
 (MM/DD(HH))            MM


DEGREE DAYS
HEATING TOTAL   1120               1320    -200     1267
 SINCE 7/1      1122               1347    -225       MM
COOLING TOTAL    122                 70      52       35
 SINCE 1/1       878                634     244       MM

FREEZE DATES
EARLIEST                        10/24
LATEST                          05/14
................................................................

WIND (MPH)
AVERAGE WIND SPEED              7.0
RESULTANT WIND SPEED/DIRECTION   2/210
HIGHEST WIND SPEED/DIRECTION    31/190    DATE  09/07
HIGHEST GUST SPEED/DIRECTION    43/190    DATE  09/07

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.50
NUMBER OF DAYS FAIR           36
NUMBER OF DAYS PC             27
NUMBER OF DAYS CLOUDY         28

AVERAGE RH (PERCENT)     72

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              5     MIXED PRECIP               1
HEAVY RAIN                7     RAIN                      16
LIGHT RAIN               37     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       1
LIGHT SNOW               11     SLEET                      0
FOG                      59     FOG W/VIS <= 1/4 MILE      7
HAZE                     20

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

$$