Climatological Report (Monthly)
Issued by NWS
Issued by NWS
161 CXUS56 KMTR 010828 CLMLVK CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 1228 AM PST THU FEB 01 2024 ................................... ...THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR THE MONTH OF JANUARY 2024... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1930 TO 2024 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 75 01/29 66 01/12 01/27 LOWEST 29 01/07 29 01/21 AVG. MAXIMUM 60.2 57.4 2.8 58.0 AVG. MINIMUM 42.2 39.8 MEAN 51.2 47.6 3.6 48.9 DAYS MAX >= 90 0 0 DAYS MAX <= 32 0 0 DAYS MIN <= 32 3 1 DAYS MIN <= 0 0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 6.36 2023 MINIMUM 0.02 2022 TOTALS 3.21 2.83 0.38 6.36 DAILY AVG. 0.11 0.21 DAYS >= .01 13 15 DAYS >= .10 10 11 DAYS >= .50 1 6 DAYS >= 1.00 0 2 GREATEST 24 HR. TOTAL 0.80 01/22 TO 01/22 3.44 12/31 TO 12/31 DEGREE DAYS HEATING TOTAL 421 539 -118 490 SINCE 7/1 1191 1537 -346 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 0/220 HIGHEST WIND SPEED/DIRECTION 24/250 DATE 01/10 HIGHEST GUST SPEED/DIRECTION 31/230 DATE 01/06 31/250 01/10 31/100 01/31 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.44 NUMBER OF DAYS FAIR 15 NUMBER OF DAYS PC 9 NUMBER OF DAYS CLOUDY 7 AVERAGE RH (PERCENT) 77 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 0 MIXED PRECIP 0 HEAVY RAIN 7 RAIN 7 LIGHT RAIN 16 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 6 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$