Record high temperature 34.8 °C Record low temperature -5.3 °C Record high gust 63.0 mph Record high average 41.2 mph Record daily rain 30.7 mm Record low windchill -7.8 °C Record high barometer 1044.1 hPa Record low barometer 961.1 hPa
Daily high pressure 1020.3 mb Daily low pressure 1020.0 mb Daily low windchill 17.9°C Daily high heat index 17.9°C°C Daily high gust speed 6.0 mph WNW Daily high average speed 4.4 mph WNW
Harpenden Weather
LAST READING AT TIME: 3:30 AM DATE: 29 August 2008 ,Time of next update: 04:00 AM
Current WeatherNight time\Dry Current Temperature 17.9°C°C (64.2°F) (Heat Index 17.9 ), Apparent temp 18.8 °C
Maximum Temperature (since midnight)18.8 °C at: 12:00 AM Minimum Temperature (since midnight)17.9 °C at: 3:22 AM
Average windspeed (ten minute)2.8 mph Wind Direction (ten minute)WNW (297°)
Heat Index 17.9°C Maximum Gust (last hour)6.0 mph at: 3:09 AM
Maximum Gust (since midnight)6.0 mph at: 12:00 AM Maximum 1 minute average (since midnight)4.4 mph at: 12:01 AM
Rainfall (last hour)0.0 mm Rainfall (since midnight)0.0 mm (0.00 in.)---
Rainfall This month 53.6 mm (2.11 in.) Rainfall To date this year 499.9 mm (19.68 in.)
Maximum rain per minute (last hour)0.0 mm/min Maximum rain per hour (last 6 hours)0.0 mm/hour
Yesterdays rainfall 0.0 mm DewPoint 15.3°C (Wet Bulb :16.4°C )
Humidity 85 %, Humidex 22.1 °C Barometer corrected to msl1020.2 mb
Pressure change 0.0 mb (last hour) Trend (last hour)STEADY
Pressure change (last 12 hours)+0.3 mb Pressure change (last 6 hours)+0.3 mb
Current Indoor temp. 22.2 °C
Current Indoor hum. 58 %
Current solar 0 W/Mē Current UV 0
Maximum solar (since midnight) 0 W/Mē Maximum UV (since midnight) 0

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Created by "Weather Display" software version 10.37b at this start time/date 12:43:28 16/08/2008