000 CDUS46 KMTR 221232 CLISFO CLIMATE REPORT NATIONAL WEATHER SERVICE IN SAN FRANCISCO 532 AM PDT MON MAY 22 2006 ................................... ...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR MAY 21 2006... CLIMATE NORMAL PERIOD 1971 TO 2000 CLIMATE RECORD PERIOD 1927 TO 2006 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 68 1052 AM 92 2000 67 1 71 MINIMUM 52 1251 PM 43 1930 51 1 54 AVERAGE 60 59 1 63 PRECIPITATION (IN) YESTERDAY 0.24R 0.10 1953 0.01 0.23 0.00 MONTH TO DATE 0.34 0.28 0.06 1.15 SINCE JUL 1 25.96 19.90 6.06 26.83 SINCE JAN 1 15.23 13.18 2.05 15.96 SNOWFALL (IN) YESTERDAY 0.0 MONTH TO DATE 0.0 SINCE MAR 1 0.0 SINCE JUL 1 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 5 6 -1 2 MONTH TO DATE 116 145 -29 75 SINCE MAR 1 817 750 67 551 SINCE JUL 1 2438 2686 -248 2173 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 10 0 10 1 SINCE MAR 1 10 4 6 6 SINCE JAN 1 10 4 6 6 .................................................................. WIND (MPH) HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (270) HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SW (220) AVERAGE WIND SPEED 5.9 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.9 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 90 200 PM LOWEST 63 1100 AM AVERAGE 77 .......................................................... THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 67 85 1936 MINIMUM TEMPERATURE (F) 51 40 1930 SUNRISE AND SUNSET MAY 22 2006...........SUNRISE 555 AM PDT SUNSET 818 PM PDT MAY 23 2006...........SUNRISE 554 AM PDT SUNSET 819 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. && --------------------------------------------------------------------- TEMPERATURE SUMMARIES FOR SELECTED LOCATIONS NATIONAL WEATHER SERVICE SAN FRANCISCO CA 530 AM PDT MON MAY 22 2006 TEMPERATURE CLIMATOLOGY FOR MAY 22 2006. -------------------------------------------------------------------- MAY MAY MAY HIGHEST LOWEST RECORDS SET ON 21 22 22 SINCE SINCE MAY 22 HI LO NORMS JAN 1 JUL 1 HI YEAR LO YEAR -------------- ----- ----- --------- --------- ------- ------- SAN FRANCISCO 67 52 66 52 86 MAY 14 38 FEB 16 85 1943 44 1909 SFO AIRPORT 68 53 68 51 87 MAY 14 37 MAR 11 85 1936 40 1930 OAKLAND 69 55 69 54 89 MAY 14 37 MAR 11 85 1984 47 2002 OAKLAND AIRPOR 69 55 66 53 86 MAY 14 32 DEC 06 94 1943 40 1933 MOFFETT FIELD 68 M 70 52 88 MAY 14 32 FEB 16 87 2000 44 2002 SAN JOSE 68 54 78 52 88 MAY 15 36 MAR 13 96 2000 36 ---- SANTA ROSA 72 M 75 49 91 MAY 14 28 FEB 21 97 1943 34 1909 -------------------------------------------------------------------- HIGHS AND LOWS FOR TODAY WILL BE IN THE AFTERNOON REPORT. ALL NORMALS ARE 1971-2000 AVERAGE EXCEPT MOFFETT NAS WHICH IS A 1961-1990 AVERAGE. ..................................................................... PRECIPITATION DATA FOR SELECTED LOCATIONS NATIONAL WEATHER SERVICE SAN FRANCISCO CA 530 PM PDT SUN MAY 21 2006 PRECIPITATION DATA AS OF 5 PM FOR SELECTED CALIFORNIA LOCATIONS ------------------------------------------------------------------- NORMALS ARE LAST JUL 1- JUL 1- JUL 1- JUL 1- 1971-2000 24 MAY 21 MAY 21 MAY 21 JUN 30 AVERAGES. HOURS 2006 PON 2005 PON NORMAL NORMAL -------------- ----- ----------- ----------- ------ ------ BAKERSFIELD TRACE 6.55 103 9.20 145 6.34 6.49 EUREKA 0.00 57.61 156 41.22 111 37.04 38.10 FRESNO 0.04 14.24 131 15.83 145 10.90 11.23 OAKLAND 0.22 30.63 135 28.10 124 22.71 22.94 REDDING 0.21 44.99 138 37.99 117 32.37 33.52 SACRAMENTO 0.12 25.43 130 23.84 122 19.51 19.87 SFO AIRPORT 0.24 25.96 131 26.83 135 19.89 20.10 SAN FRANCISCO 0.24 34.39 156 30.95 140 22.03 22.28 SAN JOSE 0.23 22.36 150 24.27 163 14.88 15.08 SANTA ROSA 0.13 45.25 148 36.97 121 30.62 31.01 LOS ANGELES 0.00 12.34 82 37.25 249 14.98 15.14 SAN DIEGO 0.00 4.65 44 22.47 210 10.68 10.77 ------------------------------------------------------------------- PON - PERCENT OF NORMAL FOLLOWS THE JUL 1 - MAY 21 AMOUNTS. TRACE AMOUNTS ARE LISTED AS TRACE. SACRAMENTO DATA REFLECTS DOWNTOWN SACRAMENTO. $$