Climatological Report (Daily)
Issued by NWS Wilmington, OH

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000
CDUS41 KILN 290539
CLIDAY

CLIMATE REPORT
NATIONAL WEATHER SERVICE WILMINGTON OH
139 AM EDT WED SEP 29 2021

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

...THE DAYTON OH CLIMATE SUMMARY FOR SEPTEMBER 28 2021...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1869 TO 2021


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         81   3:34 PM  91    1905  74      7       71
                                      2019
  MINIMUM         58  11:59 PM  32    1909  52      6       53
  AVERAGE         70                        63      7       62

PRECIPITATION (IN)
  YESTERDAY        0.00          1.69 1934   0.10  -0.10     0.27
  MONTH TO DATE    3.46                      3.10   0.36     0.90
  SINCE SEP 1      3.46                      3.10   0.36     0.90
  SINCE JAN 1     30.66                     32.05  -1.39    31.61

SNOWFALL (IN)
  YESTERDAY        0.0          MM      MM   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE SEP 1      0.0                       0.0    0.0      0.0
  SINCE JUL 1      0.0                       0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         4     -4        3
  MONTH TO DATE   26                        47    -21       43
  SINCE SEP 1     26                        47    -21       43
  SINCE JUL 1     26                        50    -24       43

 COOLING
  YESTERDAY        5                         2      3        0
  MONTH TO DATE  163                       134     29      134
  SINCE SEP 1    163                       134     29      134
  SINCE JAN 1   1263                      1124    139     1194
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED   2   RESULTANT WIND DIRECTION   W (260)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    SW (220)
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION    SW (210)
  AVERAGE WIND SPEED     7.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    84           7:00 AM
 LOWEST     49           4:00 PM
 AVERAGE    67

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


THE DAYTON OH CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   74        94      1953
 MINIMUM TEMPERATURE (F)   52        34      1951


SUNRISE AND SUNSET
SEPTEMBER 29 2021.....SUNRISE   7:31 AM EDT   SUNSET   7:22 PM EDT
SEPTEMBER 30 2021.....SUNRISE   7:32 AM EDT   SUNSET   7:20 PM EDT


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




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