


Climatological Report (Monthly)
Issued by NWS
Issued by NWS
362 CXUS55 KREV 010934 CLMTVL CLIMATE REPORT NATIONAL WEATHER SERVICE RENO NV 234 AM PDT SUN JUN 01 2025 ................................... ...THE SOUTH LAKE TAHOE CA CLIMATE SUMMARY FOR THE MONTH OF MAY 2025... THE AVERAGE TEMPERATURE FOR MAY 2025 AT THE SOUTH LAKE TAHOE AIRPORT WAS 49.6 DEGREES, WHICH IS 2.0 DEGREES ABOVE NORMAL. THE HIGHEST TEMPERATURE FOR MAY WAS 84 DEGREES, WHICH OCCURRED ON THE 30TH AND 31ST. THE LOWEST TEMPERATURE FOR THE MONTH WAS 26 DEGREES, WHICH OCCURRED ON THE 14TH. FOR MAY 2025, 0.47 INCHES OF PRECIPITATION WERE RECORDED AT THE SOUTH LAKE TAHOE AIRPORT. THIS IS 0.62 INCHES BELOW NORMAL FOR THE MONTH. THE AVERAGE WIND SPEED FOR MAY 2025 WAS 5.3 MPH. THE PEAK WIND GUST FOR THE MONTH WAS 62 MPH FROM THE SOUTH ON THE 11TH. 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 84 05/17/2008 05/28/2003 05/30/1986 LOW 7 05/18/1974 HIGHEST 84R 05/30 84 0 05/31 LOWEST 26 05/14 7 19 AVG. MAXIMUM 65.1 62.1 3.0 AVG. MINIMUM 34.1 33.2 0.9 MEAN 49.6 47.6 2.0 DAYS MAX >= 90 0 0.0 0.0 DAYS MAX <= 32 0 0.0 0.0 DAYS MIN <= 32 15 14.9 0.1 DAYS MIN <= 0 0 0.0 0.0 PRECIPITATION (INCHES) RECORD MAXIMUM 3.04 2005 MINIMUM 0.03 2001 TOTALS 0.47 DAILY AVG. 0.02 0.04 -0.02 DAYS >= .01 5 7.4 -2.4 DAYS >= .10 1 3.7 -2.7 DAYS >= .50 0 0.5 -0.5 DAYS >= 1.00 0 0.0 0.0 GREATEST 24 HR. TOTAL 0.32 05/03 TO 05/04 STORM TOTAL 0.23 (MM/DD(HH)) DEGREE DAYS HEATING TOTAL 469 538 -69 SINCE 7/1 6922 7298 -376 COOLING TOTAL 0 0 0 SINCE 1/1 0 0 0 .............................................................. WIND (MPH) AVERAGE WIND SPEED 5.3 HIGHEST WIND SPEED/DIRECTION 38/190 DATE 05/11 HIGHEST GUST SPEED/DIRECTION 62/190 DATE 05/11 AVERAGE RH (PERCENT) 56 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 2 MIXED PRECIP 0 HEAVY RAIN 1 RAIN 3 LIGHT RAIN 6 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 1 LIGHT SNOW 2 SLEET 0 FOG 6 FOG W/VIS <= 1/4 MILE 2 HAZE 2 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$