Climatological Report (Monthly)
Issued by NWS Detroit/Pontiac, MI

Home | 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 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
856
CXUS53 KDTX 011303
CLMDTW

CLIMATE REPORT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
901 AM EDT WED JUN 1 2016

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

...THE DETROIT MI CLIMATE SUMMARY FOR THE MONTH OF MAY 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1874 TO 2016

WEATHER         OBSERVED          NORMAL  DEPART
                 VALUE   DATE(S)  VALUE   FROM
                                          NORMAL
................................................
TEMPERATURE (F)
RECORD
 HIGH              95   05/28/2012
                        05/31/1895
                        07/08/1936
 LOW               25   05/10/1966
HIGHEST            89   05/28        MM      MM
LOWEST             34   05/15        MM      MM
AVG. MAXIMUM     71.1              69.9     1.2
AVG. MINIMUM     51.0              49.4     1.6
MEAN             61.0              59.7     1.3
DAYS MAX >= 90      0               0.4    -0.4
DAYS MAX <= 32      0               0.0     0.0
DAYS MIN <= 32      0               0.2    -0.2
DAYS MIN <= 0       0               0.0     0.0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         8.46   2004
 MINIMUM         0.43   1920
TOTALS           2.20              3.38   -1.18
DAILY AVG.       0.07              0.11   -0.04
DAYS >= .01        12              12.1    -0.1
DAYS >= .10         4               6.9    -2.9
DAYS >= .50         1               2.3    -1.3
DAYS >= 1.00        1               0.7     0.3
GREATEST
 24 HR. TOTAL    1.02   05/11 TO 05/12
 STORM TOTAL       MM
 (MM/DD(HH))            MM

SNOWFALL (INCHES)
RECORDS
 TOTAL            6.0   1923
                        0
                        0
TOTALS              T                 T     0.0
 LIQUID EQUIV      MM                MM      MM
SINCE 7/1        35.3              42.5    -7.2
 LIQUID 7/1      3.53
DAYS >= TRACE       2               0.0     2.0
DAYS >= 1.0         0               0.0     0.0
GREATEST
 SNOW DEPTH         0   MM
 24 HR TOTAL        T   05/15 TO 05/15
 STORM TOTAL       MM
 (MM/DD(HH))            MM

DEGREE_DAYS
HEATING TOTAL     192               208     -16
 SINCE 7/1       5181              6102    -921
COOLING TOTAL      78                42      36
 SINCE 1/1         78                48      30

FREEZE DATES
RECORD
 EARLIEST     MM
 LATEST       MM
EARLIEST                        MM
LATEST                          MM
.................................................

WIND (MPH)
AVERAGE WIND SPEED              7.5
HIGHEST WIND SPEED/DIRECTION    29/280    DATE  05/14
HIGHEST GUST SPEED/DIRECTION    37/280    DATE  05/14

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.70
NUMBER OF DAYS FAIR            3
NUMBER OF DAYS PC             14
NUMBER OF DAYS CLOUDY         14

AVERAGE RH (PERCENT)     62

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              2     MIXED PRECIP               0
HEAVY RAIN                2     RAIN                       4
LIGHT RAIN               14     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       1
HEAVY SNOW                0     SNOW                       1
LIGHT SNOW                0     SLEET                      0
FOG                      12     FOG W/VIS <= 1/4 MILE      1
HAZE                     19

-  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.