Record high temperature 34.0°C Record low temperature -4.7°C Record high gust 52.0 mph Record high average 35.8 mph Record daily rain 312.4 mm Record low windchill -7.7°C Record high barometer 1045.0 hPa Record low barometer 971.9 hPa
Daily high pressure 1012.7 mb Daily low pressure 1008.1 mb Daily low windchill 6.5°C Daily high heat index 11.1°C Daily high gust speed 31.1 mph SW Daily high average speed 21.4 mph S
Harpenden Weather
LAST READING AT TIME: 3:30 AM DATE: 24 January 2018, time of next update: 4:00 am
Current WeatherNight time/Dry Current Temperature 11.1°C (51.9°F), Apparent temp 6.8°C
Maximum Temperature (since midnight)11.1°C at: 3:28 AM Minimum Temperature (since midnight)9.8°C at: 12:59 AM
Average windspeed (ten minute)15.6 mph Wind Direction (ten minute)SSW (211°)
Windchill Temperature 11.1°C Maximum Gust (last hour)31.1 mph at: 3:05AM
Maximum Gust (since midnight)31.1 mph at: 3:03 AM Maximum 1 minute average (since midnight)21.4 mph at: 3:26 AM
Rainfall (last hour)0.0 mm Rainfall (since midnight)0.0 mm (0.00 in.)---
Rainfall This month 17.3 mm (0.68 in.) Rainfall To date this year 17.3 mm (0.68 in.)
Maximum rain per minute (last hour)0.0 mm/min Maximum rain per hour (last 6 hours)0.0 mm/hour
Yesterdays rainfall 0.5 mm DewPoint 9.1°C (Wet Bulb :10.1°C )
Humidity 88 %, Humidex 12.0°C Barometer corrected to msl1008.2 mb
Pressure change -1.5 mb (last hour) Trend (last hour)FALLING
Pressure change (last 12 hours)-3.4 mb Pressure change (last 6 hours)-4.8 mb

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Created by "Weather Display" software version 10.37R Build 76 at this start time/date 10:54 pm 10/01/18