Record high temperature 34.0°C Record low temperature -6.3°C Record high gust 52.0 mph Record high average 35.9 mph Record daily rain 312.4 mm Record low windchill -13.8°C Record high barometer 1045.0 hPa Record low barometer 971.9 hPa
Daily high pressure 1021.4 mb Daily low pressure 1019.8 mb Daily low windchill 15.3°C Daily high heat index 28.5°C Daily high gust speed 21.0 mph SSW Daily high average speed 14.1 mph WSW
Harpenden Weather
LAST READING AT TIME: 3:30 PM DATE: 22 July 2019, time of next update: 4:00 pm
Current WeatherDry Current Temperature 27.1°C (80.7°F) (Heat Index 28.2°C ), Apparent temp 28.0°C
Maximum Temperature (since midnight)27.3°C at: 3:24 PM Minimum Temperature (since midnight)15.3°C at: 1:16 AM
Average windspeed (ten minute)7.1 mph Wind Direction (ten minute)WSW (247°)
Heat Index 28.2°C Maximum Gust (last hour)15.0 mph at: 3:03PM
Maximum Gust (since midnight)21.0 mph at: 12:53 AM Maximum 1 minute average (since midnight)14.1 mph at: 7:50 AM
Rainfall (last hour)0.0 mm Rainfall (since midnight)0.0 mm (0.00 in.)---
Rainfall This month 0.3 mm (0.01 in.) Rainfall To date this year 170.2 mm (6.70 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 18.6°C (Wet Bulb :21.6°C )
Humidity 60 %, Humidex 33.5°C Barometer corrected to msl1020.6 mb
Pressure change -0.1 mb (last hour) Trend (last hour)STEADY
Pressure change (last 12 hours)+0.5 mb Pressure change (last 6 hours)-0.4 mb

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Created by "Weather Display" software version 10.37R Build 76 at this start time/date 9:58 am 05/12/18