Climatological Report (Monthly)
Issued by NWS

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258
CXUS53 KGRR 022150
CLMMKG

CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
450 PM EST MON FEB 02 2026

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

...THE MUSKEGON CLIMATE SUMMARY FOR THE MONTH OF JANUARY 2026...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1896 TO 2026

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             63   01/25/1950
 LOW             -21   01/12/1912
HIGHEST           57   01/09         47      10       46  01/31
LOWEST            -7   01/24                 -6        2  01/22
AVG. MAXIMUM    28.0               32.5    -4.5     31.7
AVG. MINIMUM    16.6               20.7    -4.1     20.0
MEAN            22.3               26.6    -4.3     25.8
DAYS MAX >= 90     0                0.0     0.0        0
DAYS MAX <= 32    19               16.4     2.6       18
DAYS MIN <= 32    29               27.6     1.4       31
DAYS MIN <= 0      3                1.1     1.9        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        7.72   1897
 MINIMUM        0.29   1934
TOTALS          3.86               2.42    1.44     1.69
DAILY AVG.      0.12               0.08    0.04     0.05
DAYS >= .01       25               16.3     8.7       17
DAYS >= .10        6                7.1    -1.1        9
DAYS >= .50        3                0.9     2.1        0
DAYS >= 1.00       1                0.1     0.9        0
GREATEST
 24 HR. TOTAL   1.38   01/08 TO 01/09

SNOWFALL (INCHES)
RECORDS
 TOTAL         102.4   1982
 SNOW DEPTH       33   01/16/1979
TOTALS          44.7               29.1    15.6     35.7
SINCE 7/1       95.0               57.9    37.1       MM
SNOWDEPTH AVG.     6                                   6
DAYS >= TRACE     24               14.4     9.6       24
DAYS >= 1.0       14                8.5     5.5       11
GREATEST
 SNOW DEPTH       15   01/23                          14  01/23
                                                          01/24

DEGREE DAYS
HEATING TOTAL   1316               1190     126     1207
 SINCE 7/1      3681               3489     192       MM
COOLING TOTAL      0                  0       0        0
 SINCE 1/1         0                  0       0       MM

FREEZE DATES
RECORD
 EARLIEST     09/22/1976
 LATEST       06/22/1992
EARLIEST                        10/24
LATEST                          05/09
................................................................

WIND (MPH)
AVERAGE WIND SPEED              10.9
RESULTANT WIND SPEED/DIRECTION   5/270
HIGHEST WIND SPEED/DIRECTION    29/350    DATE  01/14
                                29/280          01/19
                                29/230          01/26
HIGHEST GUST SPEED/DIRECTION    54/290    DATE  01/19

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.87
NUMBER OF DAYS FAIR            0
NUMBER OF DAYS PC              7
NUMBER OF DAYS CLOUDY         24

AVERAGE RH (PERCENT)     76

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                2     RAIN                       4
LIGHT RAIN                6     FREEZING RAIN              0
LT FREEZING RAIN          2     HAIL                       0
HEAVY SNOW                8     SNOW                      10
LIGHT SNOW               25     SLEET                      0
FOG                      25     FOG W/VIS <= 1/4 MILE      5
HAZE                      9

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

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