Record high temperature 103.3°F Record low temperature 30.6°F Record high gust 117.0 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 28.919 in.
Daily high pressure 30.223 in. Daily low pressure 30.100 in. Daily low windchill 39.4°F Daily high heat index 58.4°F Daily high gust speed 19.0 mph N Daily high average speed 12.4 mph WNW
Alameda Weather Data - Encinal/Lafayette
LAST READING AT TIME: 5:45 PM DATE: March 10 2010 ,Time of next update: 5:50 PM
Current WeatherDusk/Dry/A few clouds /Dry Current Temperature 54.1°F (12.3°C), Apparent temp 53.2°F, Apparent temp solar 56.3 °F
Maximum Temperature (since midnight)58.4°F at: 2:31 PM Minimum Temperature (since midnight)43.8°F at: 7:00 AM
Average windspeed (ten minute)1.2 mph Wind Direction (ten minute)W (279°)
Windchill Temperature 54.1°F Maximum Gust (last hour)11.0 mph at: 5:22PM
Maximum Gust (since midnight)19.0 mph at: 12:55 AM Maximum 1 minute average (since midnight)12.4 mph at: 12:52 AM
Rainfall (last hour)0.00 in. (0.0 mm) Rainfall (since midnight)0.04 in. (1.0 mm) at 12:06 AM
Rainfall This month 1.09 in. (27.7 mm) Rainfall To date this year 13.70 in. (348.1 mm)
Maximum rain per minute (last hour)0.00 in/min Maximum rain per hour (last 6 hours)0.00 in/hour
Yesterdays rainfall 0.05 in DewPoint 40.1°F (Wet Bulb :47.7°F )
Humidity 59 %, Humidex 52.5°F Barometer corrected to msl30.161 in. (1021.4 hPa)
Pressure change 0.00 in. (last hour) Trend (last hour)STEADY
Pressure change (last 12 hours)+0.02 in Pressure change (last 6 hours)-0.05 in
Current Indoor temp. 67.5°F
Current Indoor hum. 41%
Current Solar 18 W/Mē
Maximum solar (since midnight) 714 W/Mē Minimum solar (since midnight) 0 W/Mē
Current 07:27 hours of sunshine today, current sky: Dusk/Dry/A few clouds
Sunshine hours for the year: 246:22 hrs Sunshine hours for the month: 41:19 hrs
Current evapotranspiration 0.12 inches per day. Yesterday's reading 0.09

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:201003111745;;612681
FPUS56 KMTR 102133
ZFPMTR
SAN FRANCISCO BAY AREA/CENTRAL CALIFORNIA ZONE FORECAST
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
133 PM PST WED MAR 10 2010
SPOT TEMPERATURES AND PROBABILITIES OF MEASURABLE PRECIPITATION
ARE FOR TONIGHT...THURSDAY...THURSDAY NIGHT...AND FRIDAY.

CAZ508-111745-
SAN FRANCISCO BAY SHORELINE-
133 PM PST WED MAR 10 2010
.TONIGHT...MOSTLY CLEAR. LOWS IN THE LOWER 40S. NORTHWEST WINDS
5 TO 15 MPH. 
.THURSDAY...MOSTLY SUNNY. HIGHS IN THE LOWER 60S. WEST WINDS 5 TO
10 MPH. 
.THURSDAY NIGHT...PARTLY CLOUDY. LOWS IN THE MID 40S. SOUTHWEST
WINDS 5 TO 10 MPH...BECOMING SOUTHEAST AFTER MIDNIGHT. 
.FRIDAY...RAIN LIKELY. HIGHS IN THE UPPER 50S. SOUTH WINDS 10 TO
20 MPH. CHANCE OF RAIN 70 PERCENT. 
.FRIDAY NIGHT...MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE
UPPER 40S. WEST WINDS 10 TO 15 MPH. CHANCE OF RAIN 50 PERCENT. 
.SATURDAY...PARTLY CLOUDY. HIGHS IN THE LOWER 60S. 
.SATURDAY NIGHT THROUGH MONDAY NIGHT...MOSTLY CLEAR. LOWS IN THE
UPPER 40S. HIGHS IN THE MID 60S. 
.TUESDAY THROUGH WEDNESDAY...PARTLY CLOUDY. HIGHS IN THE LOWER
60S. LOWS IN THE UPPER 40S. 
&&
                 TEMPERATURE        /   PRECIPITATION
SFO AIRPORT      44  61  47  58     /   0   0   0  70 
OAKLAND          44  63  48  59     /   0   0   0  70 
FREMONT          41  62  45  59     /   0   0   0  60 
REDWOOD CITY     41  62  44  59     /   0   0   0  70 
MOUNTAIN VIEW    41  62  45  60     /   0   0   0  60 
$$


METRO OAKLAND INTERNATIONAL  AIRPORT , CA, United States (KOAK) 37-43N 122-14W 26M
Mar 10, 2010 - 05:53 PM EST / 2010.03.10 2253 UTC
Wind: from the W (270 degrees) at 10 MPH (9 KT):0
Visibility: 10 mile(s):0
Sky conditions: mostly clear
Temperature: 55.0 F (12.8 C)
Dew Point: 35.1 F (1.7 C)
Relative Humidity: 46%
Pressure (altimeter): 30.14 in. Hg (1020 hPa)
ob: KOAK 102253Z 27009KT 10SM FEW100 13/02 A3014 RMK AO2 SLP205 T01280017
cycle: 23



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

Questions? e-mail: Kevin


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Created by "Weather Display" software version 10.37k at this start time/date 7:52:10 PM 3/3/2010