Climatological Report (Monthly)
Issued by NWS

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
000
CXUS53 KDTX 080222 RRA
CLMMBS

CLIMATE REPORT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
921 PM EST TUE NOV 7 2017

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

...THE  TRI CITIES MI CLIMATE SUMMARY FOR THE MONTH OF OCTOBER 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1898 TO 2017

WEATHER         OBSERVED          NORMAL  DEPART
                 VALUE   DATE(S)  VALUE   FROM
                                          NORMAL
................................................
TEMPERATURE (F)
HIGHEST            85   10/03        MM      MM
LOWEST             30   10/26        MM      MM
AVG. MAXIMUM     65.5              59.3     6.2
AVG. MINIMUM     46.3              40.1     6.2
MEAN             55.9              49.7     6.2
DAYS MAX >= 90      0               0.0     0.0
DAYS MAX <= 32      0               0.0     0.0
DAYS MIN <= 32      1               4.9    -3.9
DAYS MIN <= 0       0               0.0     0.0

PRECIPITATION (INCHES)
TOTALS           4.45              2.63    1.82
DAILY AVG.       0.14              0.08    0.06
DAYS >= .01        14              10.7     3.3
DAYS >= .10         6               5.5     0.5
DAYS >= .50         3               1.6     1.4
DAYS >= 1.00        1               0.3     0.7
GREATEST
 24 HR. TOTAL    1.89   10/23 TO 10/23
 STORM TOTAL       MM
 (MM/DD(HH))            MM

SNOWFALL (INCHES)
TOTALS              T               0.3    -0.3
 LIQUID EQUIV      MM              0.00      MM
SINCE 7/1           T               0.3    -0.3
 LIQUID 7/1        MM
DAYS >= TRACE       1               0.2     0.8
DAYS >= 1.0         0               0.1    -0.1
GREATEST
 SNOW DEPTH         0   MM
 24 HR TOTAL        T   10/31 TO 10/31
 STORM TOTAL       MM
 (MM/DD(HH))            MM

DEGREE_DAYS
HEATING TOTAL     295               480    -185
 SINCE 7/1        419               679    -260
COOLING TOTAL      21                 5      16
 SINCE 1/1        665               557     108

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

WIND (MPH)
AVERAGE WIND SPEED              10.0
HIGHEST WIND SPEED/DIRECTION    33/280    DATE  10/30
HIGHEST GUST SPEED/DIRECTION    45/290    DATE  10/15

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.50
NUMBER OF DAYS FAIR           12
NUMBER OF DAYS PC              7
NUMBER OF DAYS CLOUDY         12

AVERAGE RH (PERCENT)     74

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                3     RAIN                       8
LIGHT RAIN               17     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                1     SLEET                      0
FOG                      16     FOG W/VIS <= 1/4 MILE      0
HAZE                      1

-  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.