767  
CXUS53 KDTX 121737 AAA  
CLMDTW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
921 PM EST TUE NOV 7 2017  
   
...............................
 
 
   
..THE DETROIT MI CLIMATE SUMMARY FOR THE MONTH OF OCTOBER 2017
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1874 TO 2017  
 
WEATHER OBSERVED NORMAL DEPART  
VALUE DATE(S) VALUE FROM  
NORMAL    
............................................
 
 
TEMPERATURE (F)  
RECORD  
HIGH 92 10/07/1963  
LOW 17 10/21/1974  
HIGHEST 85 10/03 MM MM  
LOWEST 34 10/26 MM MM  
AVG. MAXIMUM 66.1 61.6 4.5  
AVG. MINIMUM 48.5 43.3 5.2  
MEAN 57.3 52.4 4.9  
DAYS MAX >= 90 0 0.0 0.0  
DAYS MAX <= 32 0 0.0 0.0  
DAYS MIN <= 32 0 1.9 -1.9  
DAYS MIN <= 0 0 0.0 0.0  
 
PRECIPITATION (INCHES)  
RECORD  
MAXIMUM 7.80 1954  
MINIMUM 0.30 1892  
TOTALS 2.84 2.52 0.32  
DAILY AVG. 0.09 0.08 0.01  
DAYS >= .01 15 9.8 5.2  
DAYS >= .10 7 5.3 1.7  
DAYS >= .50 1 1.8 -0.8  
DAYS >= 1.00 0 0.5 -0.5  
GREATEST  
24 HR. TOTAL 0.85 10/11 TO 10/11  
STORM TOTAL MM  
(MM/DD(HH)) MM  
 
SNOWFALL (INCHES)  
RECORDS  
TOTAL 2.9 1980  
0  
TOTALS T 0.1 -0.1  
LIQUID EQUIV MM 0.00 MM  
SINCE 7/1 T 0.1 -0.1  
LIQUID 7/1 MM  
DAYS >= TRACE 3 0.2 2.8  
DAYS >= 1.0 0 0.0 0.0  
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 263 397 -134  
SINCE 7/1 333 511 -178  
COOLING TOTAL 32 8 24  
SINCE 1/1 918 803 115  
 
FREEZE DATES  
RECORD  
EARLIEST MM  
LATEST MM  
EARLIEST MM  
LATEST MM    
.............................................
 
 
WIND (MPH)  
AVERAGE WIND SPEED 9.1  
HIGHEST WIND SPEED/DIRECTION 38/270 DATE 10/15  
HIGHEST GUST SPEED/DIRECTION 47/180 DATE 10/07  
 
SKY COVER  
POSSIBLE SUNSHINE (PERCENT) MM  
AVERAGE SKY COVER 0.70  
NUMBER OF DAYS FAIR 2  
NUMBER OF DAYS PC 11  
NUMBER OF DAYS CLOUDY 18  
 
AVERAGE RH (PERCENT) 72  
 
WEATHER CONDITIONS. NUMBER OF DAYS WITH  
THUNDERSTORM 1 MIXED PRECIP 0  
HEAVY RAIN 4 RAIN 6  
LIGHT RAIN 16 FREEZING RAIN 0  
LT FREEZING RAIN 0 HAIL 0  
HEAVY SNOW 0 SNOW 0  
LIGHT SNOW 1 SLEET 2  
FOG 18 FOG W/VIS <= 1/4 MILE 1  
HAZE 5  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
DTXCLMDTW 000  
TTAA00 KDTX 080221  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
921 PM EST TUE NOV 7 2017  
   
...............................
 
 
   
..THE FLINT MI CLIMATE SUMMARY FOR THE MONTH OF OCTOBER 2017
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1921 TO 2017  
 
WEATHER OBSERVED NORMAL DEPART  
VALUE DATE(S) VALUE FROM  
NORMAL    
............................................
 
 
TEMPERATURE (F)  
RECORD  
HIGH 89 10/01/2002  
10/06/1963  
10/03/1953  
LOW 19 10/21/1974  
10/30/1966  
HIGHEST 85 10/03 MM MM  
LOWEST 25 10/26 MM MM  
AVG. MAXIMUM 64.5 59.6 4.9  
AVG. MINIMUM 44.7 39.4 5.3  
MEAN 54.6 49.5 5.1  
DAYS MAX >= 90 0 0.0 0.0  
DAYS MAX <= 32 0 0.0 0.0  
DAYS MIN <= 32 1 6.4 -5.4  
DAYS MIN <= 0 0 0.0 0.0  
 
PRECIPITATION (INCHES)  
RECORD  
MAXIMUM 6.59 2001  
MINIMUM 0.33 2005  
TOTALS 4.69 2.47 2.22  
DAILY AVG. 0.15 0.08 0.07  
DAYS >= .01 15 10.8 4.2  
DAYS >= .10 10 5.7 4.3  
DAYS >= .50 4 1.6 2.4  
DAYS >= 1.00 1 0.4 0.6  
GREATEST  
24 HR. TOTAL 1.37 10/14 TO 10/14  
STORM TOTAL MM  
(MM/DD(HH)) MM  
 
SNOWFALL (INCHES)  
RECORDS  
TOTAL 4.4 1989  
0  
0  
TOTALS 0.1 0.4 -0.3  
LIQUID EQUIV 0.01 0.00 0.01  
SINCE 7/1 0.1 0.4 -0.3  
LIQUID 7/1 0.01  
DAYS >= TRACE 1 0.3 0.7  
DAYS >= 1.0 0 0.2 -0.2  
GREATEST  
SNOW DEPTH T 10/31  
24 HR TOTAL 0.1 10/31 TO 10/31  
STORM TOTAL MM  
(MM/DD(HH)) MM  
 
DEGREE_DAYS  
HEATING TOTAL 328 486 -158  
SINCE 7/1 483 696 -213  
COOLING TOTAL 15 5 10  
SINCE 1/1 567 531 36  
 
FREEZE DATES  
RECORD  
EARLIEST MM  
LATEST MM  
EARLIEST 10/26 MM  
LATEST MM    
.............................................
 
 
WIND (MPH)  
AVERAGE WIND SPEED 8.5  
HIGHEST WIND SPEED/DIRECTION 33/270 DATE 10/07  
HIGHEST GUST SPEED/DIRECTION 50/280 DATE 10/07  
 
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) 72  
 
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 18 FOG W/VIS <= 1/4 MILE 0  
HAZE 3  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.    
...............................
 
 
   
..THE DETROIT MI CLIMATE SUMMARY FOR THE MONTH OF OCTOBER 2017
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1874 TO 2017  
 
WEATHER OBSERVED NORMAL DEPART  
VALUE DATE(S) VALUE FROM  
NORMAL    
............................................
 
 
TEMPERATURE (F)  
RECORD  
HIGH 92 10/07/1963  
LOW 13 10/02/2016  
HIGHEST 85 10/03 MM MM  
LOWEST 34 10/26 MM MM  
AVG. MAXIMUM 66.1 61.6 4.5  
AVG. MINIMUM 48.5 43.3 5.2  
MEAN 57.3 52.4 4.9  
DAYS MAX >= 90 0 0.0 0.0  
DAYS MAX <= 32 0 0.0 0.0  
DAYS MIN <= 32 0 1.9 -1.9  
DAYS MIN <= 0 0 0.0 0.0  
 
PRECIPITATION (INCHES)  
RECORD  
MAXIMUM 7.80 1954  
MINIMUM 0.30 1892  
TOTALS 2.84 2.52 0.32  
DAILY AVG. 0.09 0.08 0.01  
DAYS >= .01 15 9.8 5.2  
DAYS >= .10 7 5.3 1.7  
DAYS >= .50 1 1.8 -0.8  
DAYS >= 1.00 0 0.5 -0.5  
GREATEST  
24 HR. TOTAL 0.85 10/11 TO 10/11  
STORM TOTAL MM  
(MM/DD(HH)) MM  
 
SNOWFALL (INCHES)  
RECORDS  
TOTAL 2.9 1980  
0  
TOTALS T 0.1 -0.1  
LIQUID EQUIV MM 0.00 MM  
SINCE 7/1 T 0.1 -0.1  
LIQUID 7/1 MM  
DAYS >= TRACE 3 0.2 2.8  
DAYS >= 1.0 0 0.0 0.0  
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 263 397 -134  
SINCE 7/1 333 511 -178  
COOLING TOTAL 32 8 24  
SINCE 1/1 918 803 115  
 
FREEZE DATES  
RECORD  
EARLIEST MM  
LATEST MM  
EARLIEST MM  
LATEST MM    
.............................................
 
 
WIND (MPH)  
AVERAGE WIND SPEED 9.1  
HIGHEST WIND SPEED/DIRECTION 38/270 DATE 10/15  
HIGHEST GUST SPEED/DIRECTION 47/180 DATE 10/07  
 
SKY COVER  
POSSIBLE SUNSHINE (PERCENT) MM  
AVERAGE SKY COVER 0.70  
NUMBER OF DAYS FAIR 2  
NUMBER OF DAYS PC 11  
NUMBER OF DAYS CLOUDY 18  
 
AVERAGE RH (PERCENT) 72  
 
WEATHER CONDITIONS. NUMBER OF DAYS WITH  
THUNDERSTORM 0 MIXED PRECIP 0  
HEAVY RAIN 4 RAIN 6  
LIGHT RAIN 16 FREEZING RAIN 0  
LT FREEZING RAIN 0 HAIL 0  
HEAVY SNOW 0 SNOW 0  
LIGHT SNOW 1 SLEET 2  
FOG 18 FOG W/VIS <= 1/4 MILE 1  
HAZE 5  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
DTXCLMDTW 000  
TTAA00 KDTX 080221  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
921 PM EST TUE NOV 7 2017  
   
...............................
 
 
   
..THE FLINT MI CLIMATE SUMMARY FOR THE MONTH OF OCTOBER 2017
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1921 TO 2017  
 
WEATHER OBSERVED NORMAL DEPART  
VALUE DATE(S) VALUE FROM  
NORMAL    
............................................
 
 
TEMPERATURE (F)  
RECORD  
HIGH 89 10/01/2002  
10/06/1963  
10/03/1953  
LOW 19 10/21/1974  
10/30/1966  
HIGHEST 85 10/03 MM MM  
LOWEST 25 10/26 MM MM  
AVG. MAXIMUM 64.5 59.6 4.9  
AVG. MINIMUM 44.7 39.4 5.3  
MEAN 54.6 49.5 5.1  
DAYS MAX >= 90 0 0.0 0.0  
DAYS MAX <= 32 0 0.0 0.0  
DAYS MIN <= 32 1 6.4 -5.4  
DAYS MIN <= 0 0 0.0 0.0  
 
PRECIPITATION (INCHES)  
RECORD  
MAXIMUM 6.59 2001  
MINIMUM 0.33 2005  
TOTALS 4.69 2.47 2.22  
DAILY AVG. 0.15 0.08 0.07  
DAYS >= .01 15 10.8 4.2  
DAYS >= .10 10 5.7 4.3  
DAYS >= .50 4 1.6 2.4  
DAYS >= 1.00 1 0.4 0.6  
GREATEST  
24 HR. TOTAL 1.37 10/14 TO 10/14  
STORM TOTAL MM  
(MM/DD(HH)) MM  
 
SNOWFALL (INCHES)  
RECORDS  
TOTAL 4.4 1989  
0  
0  
TOTALS 0.1 0.4 -0.3  
LIQUID EQUIV 0.01 0.00 0.01  
SINCE 7/1 0.1 0.4 -0.3  
LIQUID 7/1 0.01  
DAYS >= TRACE 1 0.3 0.7  
DAYS >= 1.0 0 0.2 -0.2  
GREATEST  
SNOW DEPTH T 10/31  
24 HR TOTAL 0.1 10/31 TO 10/31  
STORM TOTAL MM  
(MM/DD(HH)) MM  
 
DEGREE_DAYS  
HEATING TOTAL 328 486 -158  
SINCE 7/1 483 696 -213  
COOLING TOTAL 15 5 10  
SINCE 1/1 567 531 36  
 
FREEZE DATES  
RECORD  
EARLIEST MM  
LATEST MM  
EARLIEST 10/26 MM  
LATEST MM    
.............................................
 
 
WIND (MPH)  
AVERAGE WIND SPEED 8.5  
HIGHEST WIND SPEED/DIRECTION 33/270 DATE 10/07  
HIGHEST GUST SPEED/DIRECTION 50/280 DATE 10/07  
 
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) 72  
 
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 18 FOG W/VIS <= 1/4 MILE 0  
HAZE 3  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.    
...............................
 
 
   
..THE DETROIT MI CLIMATE SUMMARY FOR THE MONTH OF OCTOBER 2017
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1874 TO 2017  
 
WEATHER OBSERVED NORMAL DEPART  
VALUE DATE(S) VALUE FROM  
NORMAL    
............................................
 
 
TEMPERATURE (F)  
RECORD  
HIGH 92 10/07/1963  
LOW 13 10/02/2016  
HIGHEST 85 10/03 MM MM  
LOWEST 34 10/26 MM MM  
AVG. MAXIMUM 66.1 61.6 4.5  
AVG. MINIMUM 48.5 43.3 5.2  
MEAN 57.3 52.4 4.9  
DAYS MAX >= 90 0 0.0 0.0  
DAYS MAX <= 32 0 0.0 0.0  
DAYS MIN <= 32 0 1.9 -1.9  
DAYS MIN <= 0 0 0.0 0.0  
 
PRECIPITATION (INCHES)  
RECORD  
MAXIMUM 7.80 1954  
MINIMUM 0.30 1892  
TOTALS 2.84 2.52 0.32  
DAILY AVG. 0.09 0.08 0.01  
DAYS >= .01 15 9.8 5.2  
DAYS >= .10 7 5.3 1.7  
DAYS >= .50 1 1.8 -0.8  
DAYS >= 1.00 0 0.5 -0.5  
GREATEST  
24 HR. TOTAL 0.85 10/11 TO 10/11  
STORM TOTAL MM  
(MM/DD(HH)) MM  
 
SNOWFALL (INCHES)  
RECORDS  
TOTAL 2.9 1980  
0  
TOTALS T 0.1 -0.1  
LIQUID EQUIV MM 0.00 MM  
SINCE 7/1 T 0.1 -0.1  
LIQUID 7/1 MM  
DAYS >= TRACE 3 0.2 2.8  
DAYS >= 1.0 0 0.0 0.0  
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 263 397 -134  
SINCE 7/1 333 511 -178  
COOLING TOTAL 32 8 24  
SINCE 1/1 918 803 115  
 
FREEZE DATES  
RECORD  
EARLIEST MM  
LATEST MM  
EARLIEST MM  
LATEST MM    
.............................................
 
 
WIND (MPH)  
AVERAGE WIND SPEED 9.1  
HIGHEST WIND SPEED/DIRECTION 38/270 DATE 10/15  
HIGHEST GUST SPEED/DIRECTION 47/180 DATE 10/07  
 
SKY COVER  
POSSIBLE SUNSHINE (PERCENT) MM  
AVERAGE SKY COVER 0.70  
NUMBER OF DAYS FAIR 2  
NUMBER OF DAYS PC 11  
NUMBER OF DAYS CLOUDY 18  
 
AVERAGE RH (PERCENT) 72  
 
WEATHER CONDITIONS. NUMBER OF DAYS WITH  
THUNDERSTORM 0 MIXED PRECIP 0  
HEAVY RAIN 4 RAIN 6  
LIGHT RAIN 16 FREEZING RAIN 0  
LT FREEZING RAIN 0 HAIL 0  
HEAVY SNOW 0 SNOW 0  
LIGHT SNOW 1 SLEET 2  
FOG 18 FOG W/VIS <= 1/4 MILE 1  
HAZE 5  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
---------------------------------------------------------------  
MONTHLY CLIMATE DATA FOR NWS WHITE LAKE - OCTOBER 2017  
   
..TEMPERATURE DATA... ...PRECIPITATION DATA
 
 
AVERAGE MAXIMUM...62.6 MONTHLY TOTAL..........4.94  
AVERAGE MINIMUM...43.5 GREATEST DAILY TOTAL...1.56  
MONTHLY AVERAGE...53.0 ON THE 14TH  
2017 TOTAL............29.52  
   
..HEATING DEGREE DAYS... ...SNOWFALL DATA
 
 
MONTHLY TOTAL............371 MONTHLY TOTAL............T  
2017-2018 SEASON TOTAL...603 2017-2018 SEASON TOTAL...T  
   
..COOLING DEGREE DAYS
 
 
MONTHLY TOTAL...7  
2017 TOTAL......380  
 
================================================================  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab MI Page Main Text Page