Record high temperature 89.3°F Record low temperature 16.9°F Record high gust 42.6 mph Record high average 24.5 mph Record daily rain 0.91 in. Record low windchill 5.9°F Record high barometer 30.630 in. Record low barometer 29.285 in.
Daily high pressure 29.722 in. Daily low pressure 29.562 in. Daily low windchill 62.4°F Daily high heat index 96.5°F Daily high gust speed 22.0 mph SSW Daily high average speed 12.7 mph SSW
Rochester, NY - Weather Data
LAST READING AT TIME: 9:40 PM DATE: May 22 2013, time of next update: 9:45 pm
Current WeatherNight time/Dry Current Temperature 69.3°F (20.7°C) (Heat Index 69.3°F ), Apparent temp 72.8°F
Maximum Temperature (since midnight)87.2°F at: 6:03 PM Minimum Temperature (since midnight)62.4°F at: 2:51 AM
Average windspeed (ten minute)3.2 mph Wind Direction (ten minute)SSW (207°)
Heat Index 69.3°F Maximum Gust (last hour)16.0 mph at: 8:58PM
Maximum Gust (since midnight)22.0 mph at: 9:35 PM Maximum 1 minute average (since midnight)12.7 mph at: 8:34 PM
Rainfall (last hour)0.26 in. (6.6 mm) Rainfall (since midnight)0.27 in. (6.9 mm) at 9:13 PM
Rainfall This month 1.64 in. (41.7 mm) Rainfall To date this year 21.74 in. (552.2 mm)
Maximum rain per minute (last hour)0.03 in/min Maximum rain per hour (last 6 hours)0.26 in/hour
Yesterdays rainfall 0.12 in DewPoint 65.6°F (Wet Bulb :67.0°F )
Humidity 88 %, Humidex 81.0°F Barometer corrected to msl29.625 in. (1003.2 hPa)
Pressure change +0.03 in. (last hour) Trend (last hour)RISING SLOWLY
Pressure change (last 12 hours)-0.10 in Pressure change (last 6 hours)-0.02 in
Current Indoor Temp. 70.1°F
Current Indoor Hum. 63%
Current Solar 0 W/Mē
Maximum solar (since midnight) 1137 W/Mē Minimum solar (since midnight)0 W/Mē
Current 04:00 hours of sunshine today, current sky: Night time/Dry
Sunshine hours for the year: 984:56 hrs Sunshine hours for the month: 90:58 hrs
Current evapotranspiration 0.13 inches per day. Yesterday's reading 0.14

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Weather report/warning/Metars

Expires:201305231600;;541145
FPUS56 KMTR 222120
ZFPMTR
SAN FRANCISCO BAY AREA/CENTRAL CALIFORNIA ZONE FORECAST
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
220 PM PDT WED MAY 22 2013
THIS IS AN AUTOMATICALLY GENERATED PRODUCT THAT PROVIDES AVERAGE
VALUES FOR LARGE GEOGRAPHIC AREAS. FOR A MORE SITE-SPECIFIC
FORECAST...PLEASE VISIT WEATHER.GOV/SANFRANCISCO 
(1) SELECT A LOCATION FROM THE DROP DOWN MENU ABOVE THE MAP...
-- OR --
(2) CLICK A LOCATION ON THE MAP.
YOU CAN REFINE YOUR SELECTION BY CLICKING ON THE MAP DISPLAYED ON
THE RESULTING PAGE.
SPOT TEMPERATURES AND PROBABILITIES OF MEASURABLE PRECIPITATION
ARE FOR TONIGHT...THURSDAY...THURSDAY NIGHT...AND FRIDAY.

CAZ006-231600-
SAN FRANCISCO-
220 PM PDT WED MAY 22 2013
.TONIGHT...MOSTLY CLEAR. BREEZY. LOWS AROUND 50. WEST WINDS 20 TO
30 MPH DECREASING TO 10 TO 20 MPH AFTER MIDNIGHT. 
.THURSDAY...SUNNY...BREEZY. HIGHS IN THE 50S TO MID 60S.
NORTHWEST WINDS 10 TO 20 MPH INCREASING TO WEST 20 TO 30 MPH IN
THE AFTERNOON. 
.THURSDAY NIGHT...MOSTLY CLEAR IN THE EVENING THEN BECOMING
PARTLY CLOUDY. BREEZY. LOWS IN THE LOWER 50S. WEST WINDS 20 TO
30 MPH DECREASING TO 10 TO 20 MPH AFTER MIDNIGHT. 
.FRIDAY...PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY. HIGHS
IN THE UPPER 50S TO MID 60S. WEST WINDS 10 TO 20 MPH...BECOMING
5 TO 10 MPH IN THE AFTERNOON. 
.FRIDAY NIGHT...MOSTLY CLEAR IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LOWS IN THE LOWER 50S. WEST WINDS 10 TO 20 MPH. 
.SATURDAY...PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY.
HIGHS IN THE UPPER 50S TO MID 60S. 
.SATURDAY NIGHT THROUGH SUNDAY NIGHT...PARTLY CLOUDY. LOWS IN THE
LOWER 50S. HIGHS IN THE UPPER 50S TO MID 60S. 
.MEMORIAL DAY...MOSTLY CLOUDY. HIGHS IN THE 50S TO UPPER 60S. 
.MONDAY NIGHT THROUGH TUESDAY NIGHT...MOSTLY CLOUDY. A SLIGHT
CHANCE OF SHOWERS. LOWS IN THE LOWER 50S. HIGHS IN THE 50S TO
UPPER 60S. 
.WEDNESDAY...MOSTLY CLOUDY. HIGHS IN THE 50S TO UPPER 60S. 
&&
                 TEMPERATURE        /   PRECIPITATION
SAN FRANCISCO    51  61  51  63     /   0   0   0   0 
OCEAN BEACH      50  58  50  60     /   0   0   0   0 
$$

GREATER ROCHESTER INTERNATIONAL , NY, United States (KROC) 43-07N 077-41W 178M
May 22, 2013 - 08:54 PM EDT / 2013.05.23 0054 UTC
Wind: from the WSW (250 degrees) at 16 MPH (14 KT) gusting to 24 MPH (21 KT):0
Visibility: 2 mile(s):0
Sky conditions: overcast
Weather: heavy rain with thunder; Cumulonimbus clouds, lightning observed
Precipitation last hour: 0.20 inches
Temperature: 72.0 F (22.2 C)
Dew Point: 64.0 F (17.8 C)
Relative Humidity: 76%
Pressure (altimeter): 29.7 in. Hg (1005 hPa)
ob: KROC 230054Z 25014G21KT 2SM R04/4500VP6000FT +TSRA SCT017 BKN050CB OVC080 22/18 A2970 RMK AO2 WSHFT 0026 VIS 1V5 TSB35RAB32 SLP056 CONS LTGICCCCG OHD TS OHD MOV NE P0020 T02220178
cycle: 1



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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