938
CXUS53 KGRR 020132 RRA
CLALAN

WRKCLALAN 000
TTAA00 GRR 020129

CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
821 PM EST WED JAN 01 2025

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

...THE LANSING CLIMATE SUMMARY FOR THE YEAR OF 2024...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1864 TO 2024

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             -37   02/02/1868
HIGHEST           92   06/17         MM      MM       92  06/30
                       08/27
                                                          07/05
                                                          08/23
LOWEST            -4   01/14         MM      MM        0  01/31
                       01/15
AVG. MAXIMUM    61.0               57.9     3.1     60.3
AVG. MINIMUM    42.5               39.2     3.3     42.1
MEAN            51.8               48.6     3.2     51.2
DAYS MAX >= 90     4                9.0    -5.0       12
DAYS MAX <= 32    28               52.6   -24.6       15
DAYS MIN <= 32   109              142.5   -33.5      115
DAYS MIN <= 0      3                8.4    -5.4        1

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       48.41   1883
 MINIMUM       18.50   1930
TOTALS         34.29              33.33    0.96    36.78
DAILY AVG.      0.09               0.09   -0.00     0.10
DAYS >= .01      136              137.7    -1.7      144
DAYS >= .10       76               70.6     5.4       80
DAYS >= .50       20               20.4    -0.4       22
DAYS >= 1.00       5                6.0    -1.0        6
GREATEST
 24 HR. TOTAL   2.61   06/16 TO 06/17

SNOWFALL (INCHES)
RECORDS
 TOTAL          86.3   2008
 SNOW DEPTH       24   01/27/1978
                       01/28/1978
TOTALS          39.0               50.2   -11.2     36.2
SINCE 7/1       13.1               15.4    -2.3       MM
SNOWDEPTH AVG.     0                                   0
DAYS >= TRACE     50               42.1     7.9       56
DAYS >= 1.0       12               15.3    -3.3       10
GREATEST
 SNOW DEPTH        6   01/19                           7  03/04

DEGREE DAYS
HEATING TOTAL   5469               6612   -1143     5598
 SINCE 7/1      2097               2482    -385       MM
COOLING TOTAL    723                656      67      701
 SINCE 1/1       723                657      66       MM

FREEZE DATES
RECORD
 EARLIEST     08/03/1894
 LATEST       07/15/1863
EARLIEST                        10/27
LATEST                          04/25
................................................................

WIND (MPH)
AVERAGE WIND SPEED              8.2
RESULTANT WIND SPEED/DIRECTION   3/240
HIGHEST WIND SPEED/DIRECTION    46/310    DATE  08/27
HIGHEST GUST SPEED/DIRECTION    65/310    DATE  08/27

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.47
NUMBER OF DAYS FAIR          161
NUMBER OF DAYS PC             93
NUMBER OF DAYS CLOUDY        112

AVERAGE RH (PERCENT)     72

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             40     MIXED PRECIP               4
HEAVY RAIN               38     RAIN                      61
LIGHT RAIN              137     FREEZING RAIN              1
LT FREEZING RAIN          3     HAIL                       1
HEAVY SNOW                4     SNOW                      11
LIGHT SNOW               51     SLEET                      1
FOG                     178     FOG W/VIS <= 1/4 MILE     18
HAZE                     46

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

$$