Climatological Report (Seasonal)
Issued by NWS Grand Rapids, MI

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 32
000
CXUS53 KGRR 012213
CLSGRR

ARBCLSGRR 000
TTAA00 KGRR 012211


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
559 PM EDT SUN JUN 1 2014

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

...THE GRAND RAPIDS MI CLIMATE SUMMARY FOR THE SEASON, FROM
3/1/2014 TO 5/31/2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1892 TO 2014

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              95   05/31/1934
 LOW              -13   03/08/1943
HIGHEST            88   05/31        85       3       88  05/20
LOWEST             -8   03/03         6     -14       11  03/20
                                                          03/04
AVG. MAXIMUM     55.0              57.4    -2.4     55.3
AVG. MINIMUM     34.0              37.5    -3.5     37.1
MEAN             44.5              47.4    -2.9     46.2
DAYS MAX >= 90      0               0.3    -0.3        0
DAYS MAX <= 32     12               4.3     7.7        7
DAYS MIN <= 32     38              31.0     7.0       38
DAYS MIN <= 0       1               0.1     0.9        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        16.37   1976
 MINIMUM         3.72   1936
TOTALS           7.47              9.70   -2.23    15.63
DAILY AVG.       0.08              0.11   -0.03     0.17
DAYS >= .01        35              35.7    -0.7       43
DAYS >= .10        23              20.5     2.5       26
DAYS >= .50         3               5.5    -2.5        9
DAYS >= 1.00        1               1.8    -0.8        5
GREATEST
 24 HR. TOTAL    1.24   05/07 TO 05/07

SNOWFALL (INCHES)
RECORDS
 TOTAL           41.4   1965
TOTALS            8.2              10.1    -1.9      8.4
SINCE 7/1       116.0
SNOWDEPTH AVG.      3                MM      MM        0
DAYS >= 1.0         4               2.7     1.3
GREATEST
 SNOW DEPTH        20R  03/02                          4  03/01
 24 HR TOTAL      2.4   03/01 TO 03/01

DEGREE_DAYS
HEATING TOTAL    1919              1664     255     1786
 SINCE 7/1         MM              6440      MM       MM
COOLING TOTAL      53                46       7       82
 SINCE 1/1         53                47       6       82

FREEZE DATES
EARLIEST                        10/13
LATEST                          05/02
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              10.2
HIGHEST WIND SPEED/DIRECTION    38/240    DATE  04/14
HIGHEST GUST SPEED/DIRECTION    49/230    DATE  04/14

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   57
AVERAGE SKY COVER           0.60
NUMBER OF DAYS FAIR           15
NUMBER OF DAYS PC             44
NUMBER OF DAYS CLOUDY         33

AVERAGE RH (PERCENT)     63

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              8     MIXED PRECIP               1
HEAVY RAIN                6     RAIN                      15
LIGHT RAIN               37     FREEZING RAIN              1
LT FREEZING RAIN          2     HAIL                       1
HEAVY SNOW                1     SNOW                       4
LIGHT SNOW               16     SLEET                      0
FOG                      33     FOG W/VIS <= 1/4 MILE      3
HAZE                     31

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

$$








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