527
CXUS55 KREV 011159
CLMTVL

CLIMATE REPORT
NATIONAL WEATHER SERVICE RENO NV
459 AM PDT WED OCT 01 2025

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

...THE SOUTH LAKE TAHOE CA CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2025...

THE AVERAGE TEMPERATURE FOR SEPTEMBER 2025 AT THE SOUTH LAKE TAHOE
AIRPORT WAS 55.8 DEGREES, WHICH IS 1.3 DEGREES ABOVE NORMAL. THE
HIGHEST TEMPERATURE FOR SEPTEMBER WAS 83 DEGREES, WHICH OCCURRED ON
THE 1ST. THE LOWEST TEMPERATURE FOR THE MONTH WAS 33 DEGREES, WHICH
OCCURRED ON THE 11TH AND 15TH.

FOR SEPTEMBER 2025, 0.24 INCHES OF PRECIPITATION WERE RECORDED AT THE
SOUTH LAKE TAHOE AIRPORT. THIS IS 0.04 INCHES BELOW NORMAL FOR THE MONTH.

THE AVERAGE WIND SPEED FOR SEPTEMBER 2025 WAS 4.3 MPH. THE PEAK WIND
GUST FOR THE MONTH WAS 42 MPH FROM THE SOUTH ON THE 30TH.

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1968 TO 2025

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE
                                          NORMAL
..............................................................
TEMPERATURE (F)
RECORD
 HIGH             94   09/05/1988
                       09/04/1988
 LOW              19   09/25/1984
HIGHEST           83   09/01         94     -11
LOWEST            33   09/11         19      14
                       09/15
AVG. MAXIMUM    72.2               73.4    -1.2
AVG. MINIMUM    39.3               35.4     3.9
MEAN            55.8               54.4     1.3
DAYS MAX >= 90     0                0.1    -0.1
DAYS MAX <= 32     0                0.0     0.0
DAYS MIN <= 32     0               10.2   -10.2
DAYS MIN <= 0      0                0.0     0.0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        1.83   2014
 MINIMUM        0.00   2018
TOTALS          0.24
DAILY AVG.      0.01               0.01    0.00
DAYS >= .01        4                2.3     1.7
DAYS >= .10        1                0.7     0.3
DAYS >= .50        0                0.1    -0.1
DAYS >= 1.00       0                0.0     0.0
GREATEST
 24 HR. TOTAL   0.19   09/02 TO 09/02
 STORM TOTAL    0.19
 (MM/DD(HH))


DEGREE DAYS
HEATING TOTAL    271                319     -48
 SINCE 7/1       550                599     -49
COOLING TOTAL      0                  0       0
 SINCE 1/1        17                 28     -11
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              4.3
HIGHEST WIND SPEED/DIRECTION    23/190    DATE  09/29
                                23/170          09/30
HIGHEST GUST SPEED/DIRECTION    42/190    DATE  09/30

AVERAGE RH (PERCENT)     60

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              2     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       1
LIGHT RAIN                5     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       2     FOG W/VIS <= 1/4 MILE      0
HAZE                      2

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

$$