Climatological Report (Seasonal)
Issued by NWS

Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
000
CXUS53 KGRR 022322 RRA
CLSLAN

CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
722 PM EDT TUE JUN 2 2015

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

...THE LANSING MI CLIMATE SUMMARY FOR THE SEASON, FROM
3/1/2015 TO 5/31/2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1864 TO 2015

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              96   05/28/1874
 LOW              -25   03/02/1868
HIGHEST            85   05/07        85       0       86  05/08
LOWEST                  03/05         3      -4       -9  03/03
AVG. MAXIMUM     58.1              56.9     1.2     54.6
AVG. MINIMUM     36.1              36.6    -0.5     32.7
MEAN             47.1              46.7     0.4     43.7
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32      6               4.9     1.1       13
DAYS MIN <= 32     33              32.5     0.5       40
DAYS MIN <= 0       1               0.5     0.5        4

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        14.96   2011
 MINIMUM         3.53   1958
TOTALS           5.80              8.45   -2.65     7.29
DAILY AVG.       0.06              0.09   -0.03     0.08
DAYS >= .01        30              34.9    -4.9       33
DAYS >= .10        20              19.5     0.5       18
DAYS >= .50         2               5.0    -3.0        3
DAYS >= 1.00        0               1.2    -1.2        1
GREATEST
 24 HR. TOTAL    0.84   05/30 TO 05/31

SNOWFALL (INCHES)
RECORDS
 TOTAL           34.8   1877
 24 HR TOTAL     13.9   03/17/1973 TO 03/17/1973
                        03/09/1919 TO 03/09/1919
 SNOW DEPTH        20   03/05/1875
                        03/03/1875
TOTALS            1.9               8.9    -7.0     11.1
SINCE 7/1        35.6              51.1   -15.5     69.1
SNOWDEPTH AVG.      1                MM      MM        3
DAYS >= TRACE      10               7.6     2.4       17
DAYS >= 1.0         1               2.9    -1.9        2
GREATEST
 SNOW DEPTH         8   03/07                         16  03/13
                        03/05                             03/06
                        03/06                             03/07
 24 HR TOTAL      1.5   03/03 TO 03/03

DEGREE_DAYS
HEATING TOTAL    1681              1722     -41     1978
 SINCE 7/1         MM              6657      MM       MM
COOLING TOTAL      59                40      19       41
 SINCE 1/1         59                41      18       41

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

WIND (MPH)
AVERAGE WIND SPEED              9.3
RESULTANT WIND SPEED/DIRECTION   3/251
HIGHEST WIND SPEED/DIRECTION    38/250    DATE  04/10
HIGHEST GUST SPEED/DIRECTION    46/250    DATE  04/10

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.50
NUMBER OF DAYS FAIR           40
NUMBER OF DAYS PC             30
NUMBER OF DAYS CLOUDY         22

AVERAGE RH (PERCENT)     64

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              2     MIXED PRECIP               0
HEAVY RAIN                8     RAIN                      17
LIGHT RAIN               37     FREEZING RAIN              0
LT FREEZING RAIN          1     HAIL                       0
HEAVY SNOW                1     SNOW                       1
LIGHT SNOW                8     SLEET                      3
FOG                      45     FOG W/VIS <= 1/4 MILE      8
HAZE                     28

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

$$

EBW



USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.