Record high temperature 103.3°F Record low temperature 30.6°F Record high gust 46.0 mph Record high average 26.2 mph Record daily rain 2.36 in. Record low windchill 30.2°F Record high barometer 30.685 in. Record low barometer 29.456 in.
Daily high pressure 29.855 in. Daily low pressure 29.801 in. Daily low windchill 60.7°F Daily high heat index 93.1°F Daily high gust speed 15.0 mph NW Daily high average speed 9.6 mph WNW
Alameda Weather Data - Encinal/Fernside
LAST READING AT TIME: 8:35 PM DATE: July 08 2008 ,Time of next update: 8:40 PM
Current WeatherDusk/Dry/Clear skies/Dry Current Temperature 70.3°F (21.3°C) (Heat Index 76.0°F ), Apparent temp 70.5°F , Apparent temp solar 70.5 °F
Maximum Temperature (since midnight)94.3°F at: 1:28 PM Minimum Temperature (since midnight)60.7°F at: 3:25 AM
Average windspeed (ten minute)3.6 mph Wind Direction (ten minute)WNW (302°)
Heat Index 76.0°F Maximum Gust (last hour)10.0 mph at: 7:49PM
Maximum Gust (since midnight)15.0 mph at: 5:58 PM Maximum 1 minute average (since midnight)9.6 mph at: 5:59 PM
Rainfall (last hour)0.00 in. (0.0 mm) Rainfall (since midnight)0.00 in. (0.0 mm) ---
Rainfall This month 0.00 in. (0.0 mm) Rainfall To date this year 13.08 in. (332.3 mm)
Maximum rain per minute (last hour)0.00 in/min Maximum rain per hour (last 6 hours)0.00 in/hour
Yesterdays rainfall 0.00 in DewPoint 55.3°F (Wet Bulb :61.7°F )
Humidity 59 %, Humidex 75.3°F Barometer corrected to msl29.833 in. (1010.3 hPa)
Pressure change +0.01 in. (last hour) Trend (last hour)STEADY
Pressure change (last 12 hours)-0.02 in Pressure change (last 6 hours)+0.02 in
Current Indoor temp. 86.1°F
Current Indoor hum. 39%
Current Solar 0 W/Mē
Maximum solar (since midnight) 886 W/Mē Miniumum solar (since midnight) 0 W/Mē
Current 05:36 hours of sunshine today, current sky: Dusk/Dry/Clear skies
Sunshine hours for the year: 1290:26 hrs Sunshine hours for the month: 29:12 hrs
Current evapotranspiration 0.35 inches per day. Yesterday's reading 0.27

This page is updated from recent data collected by a DAVIS VANTAGE PRO weather station Use the Reload or Refresh facility on your browser to retrieve the latest data.



Weather report/warning/Metars

Expires:200807091630;;320519
FPUS56 KMTR 082209
ZFPMTR
SAN FRANCISCO BAY AREA/CENTRAL CALIFORNIA ZONE FORECAST
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
309 PM PDT TUE JUL 8 2008
SPOT TEMPERATURES AND PROBABILITIES OF MEASURABLE PRECIPITATION
ARE FOR TONIGHT...WEDNESDAY...WEDNESDAY NIGHT...AND THURSDAY.

CAZ508-091630-
SAN FRANCISCO BAY SHORELINE-
309 PM PDT TUE JUL 8 2008
...HEAT ADVISORY IN EFFECT UNTIL 11 AM PDT FRIDAY...
.TONIGHT...CLEAR. LOWS IN THE 60S. WEST WINDS 10 TO 20 MPH...
BECOMING SOUTHWEST 5 TO 10 MPH AFTER MIDNIGHT. 
.WEDNESDAY...SUNNY. HIGHS IN THE 80S TO MID 90S. SOUTHWEST WINDS
5 TO 10 MPH. 
.WEDNESDAY NIGHT...CLEAR. LOWS IN THE LOWER TO MID 60S. WEST
WINDS 5 TO 15 MPH...BECOMING SOUTH AROUND 5 MPH AFTER MIDNIGHT. 
.THURSDAY...SUNNY IN THE MORNING THEN BECOMING MOSTLY SUNNY.
HIGHS IN THE LOWER 80S TO MID 90S. LIGHT WINDS...BECOMING WEST
5 TO 10 MPH IN THE AFTERNOON. 
.THURSDAY NIGHT...MOSTLY CLEAR. LOWS IN THE UPPER 50S TO MID 60S.
SOUTHWEST WINDS 5 TO 15 MPH. 
.FRIDAY...MOSTLY SUNNY. HIGHS IN THE 70S TO MID 80S. 
.FRIDAY NIGHT THROUGH TUESDAY...PARTLY CLOUDY. PATCHY FOG. LOWS
IN THE MID 50S TO LOWER 60S. HIGHS IN THE LOWER 70S TO MID 80S. 
&&
                 TEMPERATURE        /   PRECIPITATION
SFO AIRPORT      60  86  60  83     /   0   0   0   0 
OAKLAND          66  88  66  86     /   0   0   0   0 
FREMONT          64  92  64  94     /   0   0   0   0 
REDWOOD CITY     61  94  61  92     /   0   0   0   0 
MOUNTAIN VIEW    68  94  65  94     /   0   0   0   0 
$$


METRO OAKLAND INTERNATIONAL  AIRPORT , CA, United States (KOAK) 37-43N 122-14W 26M
Jul 08, 2008 - 10:53 PM EDT / 2008.07.09 0253 UTC
Wind: from the WNW (300 degrees) at 9 MPH (8 KT):0
Visibility: 6 mile(s):0
Sky conditions: clear
Weather: haze
Temperature: 70.0 F (21.1 C)
Dew Point: 55.9 F (13.3 C)
Relative Humidity: 61%
Pressure (altimeter): 29.73 in. Hg (1006 hPa)
Pressure tendency: 0.02 inches (0.8 hPa) higher than three hours ago
ob: KOAK 090253Z 30008KT 6SM HZ CLR 21/13 A2973 RMK AO2 SLP067 T02110133 53008 
cycle: 3



The data is logged at two minute intervals, but there is data recorded every minute. On the graph, the Blue line represents the average windspeed, the Red line is the maximum gust for that interval, and the Green line is what the wind has dropped off to in the same interval. Fuschia is the Barometer, and the dew point and Blue is humidity.

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Click here for a daily update of the averages/extremes to date for the month

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Created by "Weather Display" software version 10.37h at this start time/date 10:07:56 PM 6/18/2008