000 CDUS46 KMTR 261217 CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO, CA 114 AM PDT WED JUL 26 2000 ................................... THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR 25 JULY 2000. CLIMATE NORMAL PERIOD 1961 TO 1990 CLIMATE RECORD PERIOD 1927 TO 2000 WEATHER ITEM ACTUAL TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LOCAL) VALUE VALUE FROM YEAR NORMAL ..................................................................... TEMPERATURE YESTERDAY MAXIMUM 69 349 PM 91 1973 72 -3 68 MINIMUM 53 522 AM 45 1933 54 -1 55 AVERAGE 61 63 -2 62 PRECIPITATION (INCHES) YESTERDAY 0.00 0.00 0.00 0.00 MONTH TO DATE 0.00 0.03 -0.03 0.00 SINCE 1 JUL 0.00 0.03 -0.03 0.00 SINCE 1 JAN 18.21 12.28 5.93 12.83 DEGREE DAYS HEATING YESTERDAY 4 MONTH TO DATE 94 SINCE 1 JUN 188 SINCE 1 JUL 94 COOLING YESTERDAY 0 MONTH TO DATE 0 SINCE 1 JUN 38 SINCE 1 JAN 77 WIND (MPH) HIGHEST WIND SPEED 33 HIGHEST WIND DIRECTION 260 HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION 250 AVERAGE WIND SPEED 16.1 SKY COVER AVERAGE SKY COVER 0.43 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS OBSERVED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY HIGHEST RH 93 PERCENT 100 AM LOWEST RH 55 PERCENT 400 PM AVERAGE RH 74 PERCENT SUNRISE AND SUNSET 26 JULY 2000..........SUNRISE 608 AM SUNSET 823 PM 27 JULY 2000..........SUNRISE 609 AM SUNSET 822 PM THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE 72 94 1963 MINIMUM TEMPERATURE 54 47 1932 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE OF PRECIPITATION. && --------------------------------------------------------------------- TEMPERATURE SUMMARIES FOR SELECTED LOCATIONS NATIONAL WEATHER SERVICE SAN FRANCISCO CA 530 AM PDT WED JUL 26 2000 TEMPERATURE CLIMATOLOGY FOR JUL 26 2000 . -------------------------------------------------------------------- JUL JUL JUL HIGHEST LOWEST RECORDS SET ON 25 26 26 SINCE SINCE JUL 26 HI LO NORMS JAN 1 JUL 1 HI YEAR LO YEAR -------------- ----- ----- --------- --------- ------- ------- SAN FRANCISCO 64 53 68 55 103 JUN 14 51 JUL 25 88 1963 49 1968 SFO AIRPORT 69 54 72 54 105 JUN 14 51 JUL 4 94 1963 47 1932 OAKLAND 68 57 74 57 106 JUN 14 53 JUL 3 93 1973 54 1989 OAK AIRPORT 69 55 71 57 100 JUN 14 49 JUL 23 94 1963 49 1935 MOFFETT NAS 74 57 74 58 106 JUN 14 52 JUL 4 91 1963 49 1955 SAN JOSE 85 M 83 57 109 JUN 14 52 JUL 4 100 1973 48 ---- SANTA ROSA 85 M 85 50 108 JUN 14 46 JUL 4 102 1973 42 1930 -------------------------------------------------------------------- HIGHS AND LOWS FOR TODAY WILL BE IN THE AFTERNOON REPORT. ..................................................................... PRECIPITATION DATA FOR SELECTED LOCATIONS NATIONAL WEATHER SERVICE SAN FRANCISCO CA 530 PM PDT TUE JUL 25 2000 PRECIPITATION DATA AS OF 5 PM FOR SELECTED CALIFORNIA LOCATIONS ------------------------------------------------------------------- NORMALS ARE LAST JUL 1- JUL 1- JUL 1- JUL 1- 1961-1990 24 JUL 25 JUL 25 JUL 25 JUN 30 AVERAGES. HOURS 2000 PON 1999 PON NORMAL NORMAL -------------- ----- ----------- ----------- ------ ------ BAKERSFIELD 0.00 0.00 0 0.00 0 0.01 5.72 EUREKA 0.00 0.02 29 0.04 57 0.07 37.53 FRESNO 0.00 0.00 0 0.00 0 0.01 10.60 OAKLAND 0.00 0.00 0 0.00 0 0.07 21.79 REDDING 0.00 0.11 100 0.00 0 0.11 33.30 SACRAMENTO 0.00 0.00 0 0.00 0 0.05 18.61 SFO AIRPORT 0.00 0.00 0 0.00 0 0.03 19.70 SAN FRANCISCO 0.00 0.02 67 0.00 0 0.03 20.52 SAN JOSE 0.00 0.00 0 0.00 0 0.05 14.42 SANTA ROSA 0.00 0.00 0 0.00 0 0.05 30.30 LOS ANGELES 0.00 0.00 0 0.00 0 0.01 14.77 SAN DIEGO 0.00 0.00 0 0.00 0 0.02 9.90 ------------------------------------------------------------------- PON - PERCENT OF NORMAL FOLeLOWS THE JUL 1 - JUL 25 AMOUNTS. TRACE AMOUNTS ARE LISTED AS TRACE. SACRAMENTO DATA REFLECTS DOWNTOWN SACRAMENTO. OAKLAND MUSEUM IS A 1970-1990 AVERAGE.