577  
CXUS55 KREV 010857  
CLMTVL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RENO NV  
1257 AM PST WED FEB 01 2023  
   
...............................
 
 
...THE SOUTH LAKE TAHOE CA CLIMATE SUMMARY FOR THE MONTH OF JANUARY 2023...  
 
*** DUE TO POWER AND COMMUNICATIONS OUTAGES, SOME WEATHER DATA WAS  
MISSING FROM JANUARY 12-13, 15-17 AND 29-31. ALL INFORMATION  
IN THIS REPORT ONLY INCLUDES THE DAYS WHEN WEATHER DATA WAS  
AVAILABLE. ***  
 
THE AVERAGE TEMPERATURE FOR JANUARY 2023 AT THE SOUTH LAKE TAHOE  
AIRPORT WAS 25.3 DEGREES, WHICH IS 5.3 DEGREES BELOW NORMAL. THE  
HIGHEST TEMPERATURE FOR JANUARY WAS 46 DEGREES, WHICH OCCURRED ON  
THE 26TH AND 27TH. THE LOWEST TEMPERATURE FOR THE MONTH WAS -3,  
WHICH OCCURRED ON THE 21ST.  
 
FOR JANUARY 2023, 5.57 INCHES OF PRECIPITATION WAS RECORDED AT THE  
SOUTH LAKE TAHOE AIRPORT. THIS IS 2.76 INCHES ABOVE NORMAL FOR THE  
MONTH.  
 
THE AVERAGE WIND SPEED FOR JANUARY 2023 WAS 5.9 MPH. THE PEAK WIND  
GUST FOR THE MONTH WAS 55 MPH FROM THE SOUTH ON THE 8TH.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1968 TO 2023  
 
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S  
VALUE DATE(S) VALUE FROM VALUE  
NORMAL    
..........................................................
 
 
TEMPERATURE (F)  
RECORD  
HIGH 66 01/25/2015  
LOW -28 01/01/1993  
HIGHEST 46 01/26 60 -14  
01/27  
LOWEST -3 01/21 -28 25  
AVG. MAXIMUM 38.0 42.8 -4.8  
AVG. MINIMUM 12.6 18.4 -5.8  
MEAN 25.3 30.6 -5.3  
DAYS MAX >= 90 0 0.0 0.0  
DAYS MAX <= 32 4 2.8 1.2  
DAYS MIN <= 32 23 29.3 -6.3  
DAYS MIN <= 0 2 1.5 0.5  
 
PRECIPITATION (INCHES)  
RECORD  
MAXIMUM 13.84 2017  
MINIMUM 0.03 2003  
TOTALS 5.57  
DAILY AVG. 0.21 0.09 0.12  
DAYS >= .01 13 8.6 4.4  
DAYS >= .10 11 5.0 6.0  
DAYS >= .50 3 1.7 1.3  
DAYS >= 1.00 2 0.5 1.5  
GREATEST  
24 HR. TOTAL 1.57 01/04 TO 01/05  
STORM TOTAL 1.40  
(MM/DD(HH))  
 
DEGREE DAYS  
HEATING TOTAL 911 1066 -155  
SINCE 7/1 3929 4169 -240  
COOLING TOTAL 0 0 0  
SINCE 1/1 0 0 0    
..........................................................
 
 
WIND (MPH)  
AVERAGE WIND SPEED 5.9  
HIGHEST WIND SPEED/DIRECTION 35/180 DATE 01/07  
35/190 01/08  
HIGHEST GUST SPEED/DIRECTION 55/190 DATE 01/08  
 
AVERAGE RH (PERCENT) 74  
 
WEATHER CONDITIONS. NUMBER OF DAYS WITH  
THUNDERSTORM 0 MIXED PRECIP 0  
HEAVY RAIN 1 RAIN 1  
LIGHT RAIN 5 FREEZING RAIN 0  
LT FREEZING RAIN 1 HAIL 0  
HEAVY SNOW 5 SNOW 9  
LIGHT SNOW 17 SLEET 0  
FOG 20 FOG W/VIS <= 1/4 MILE 9  
HAZE 6  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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