Climatological Report (Monthly)
Issued by NWS

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914
CXUS53 KTOP 011418
CLMLWC

CLIMATE REPORT
NATIONAL WEATHER SERVICE TOPEKA KS
918 AM CDT WED OCT 01 2025

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

...THE LAWRENCE KS CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2025...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 9999 TO 9999

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE
                                          NORMAL
..............................................................
TEMPERATURE (F)
HIGHEST           96   09/12                          95
LOWEST            41   09/06                          43
AVG. MAXIMUM    83.3               81.8     1.5     84.2
AVG. MINIMUM    55.7               55.4     0.3     54.2
MEAN            69.5               68.6     0.9     69.2
DAYS MAX >= 90     7                5.9     1.1        6
DAYS MAX <= 32     0                0.0     0.0        0
DAYS MIN <= 32     0                0.1    -0.1        0
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
TOTALS          1.51               3.57   -2.06     0.71
DAILY AVG.      0.05                                0.02
DAYS >= .01        6                                   4
DAYS >= .10        3                                   1
DAYS >= .50        2                                   1
DAYS >= 1.00       0                                   0
GREATEST
 24 HR. TOTAL   0.53   09/18 TO 09/18               0.64


DEGREE DAYS
HEATING TOTAL     24                 57     -33       16
 SINCE 7/1        28                 57     -29       MM
COOLING TOTAL    166                164       2      149
 SINCE 1/1      1327               1430    -103       MM
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              4.7
HIGHEST WIND SPEED/DIRECTION    25/170    DATE  09/09
HIGHEST GUST SPEED/DIRECTION    35/170    DATE  09/09

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.26
NUMBER OF DAYS FAIR           21
NUMBER OF DAYS PC              8
NUMBER OF DAYS CLOUDY          1

AVERAGE RH (PERCENT)     72

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              6     MIXED PRECIP               0
HEAVY RAIN                1     RAIN                       3
LIGHT RAIN                8     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      23     FOG W/VIS <= 1/4 MILE     10
HAZE                      8

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

$$