CXUS56 KMTR 011730 CLMLVK CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 930 AM PST SUN FEB 01 2026 ................................... ...THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR THE MONTH OF JANUARY 2026... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1930 TO 2026 WEATHER OBSERVED NORMAL DEPART LAST YEAR'S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 76 01/16/2021 LOW 18 01/05/1961 HIGHEST 70 01/16 70 01/09 LOWEST 31 01/10 26 01/27 AVG. MAXIMUM 60.9 57.4 3.5 61.0 AVG. MINIMUM 38.5 34.8 MEAN 49.7 47.6 2.1 47.9 DAYS MAX >= 90 0 0 DAYS MAX <= 32 0 0 DAYS MIN <= 32 3 11 DAYS MIN <= 0 0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 6.36 2023 MINIMUM 0.02 2022 TOTALS 1.56 2.83 -1.27 0.20 DAILY AVG. 0.05 0.01 DAYS >= .01 8 2 DAYS >= .10 3 1 DAYS >= .50 1 0 DAYS >= 1.00 0 0 GREATEST 24 HR. TOTAL 0.95 01/04 TO 01/04 0.14 01/03 TO 01/03 DEGREE DAYS HEATING TOTAL 464 539 -75 521 SINCE 7/1 1273 1537 -264 MM COOLING TOTAL 0 0 0 0 SINCE 1/1 0 0 0 MM ................................................................ WIND (MPH) AVERAGE WIND SPEED 4.2 RESULTANT WIND SPEED/DIRECTION 2/080 HIGHEST WIND SPEED/DIRECTION 22/190 DATE 01/02 22/260 01/08 HIGHEST GUST SPEED/DIRECTION 34/190 DATE 01/02 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.22 NUMBER OF DAYS FAIR 23 NUMBER OF DAYS PC 5 NUMBER OF DAYS CLOUDY 3 AVERAGE RH (PERCENT) 74 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 0 MIXED PRECIP 0 HEAVY RAIN 1 RAIN 3 LIGHT RAIN 7 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 3 HAZE 14- INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$