Record high temperature 37.1°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 1022.0 mb Daily low pressure 1020.0 mb Daily low windchill 15.6°C Daily high heat index 17.8°C Daily high gust speed 10.4 mph NW Daily high average speed 7.5 mph NNW
Harpenden Weather
LAST READING AT TIME: 1:30 PM DATE: 16 September 2019, time of next update: 2:00 pm
Current WeatherDry Current Temperature 17.2°C (62.9°F) (Heat Index 17.2°C ), Apparent temp 18.1°C
Maximum Temperature (since midnight)17.8°C at: 12:37 PM Minimum Temperature (since midnight)15.6°C at: 6:50 AM
Average windspeed (ten minute)2.5 mph Wind Direction (ten minute)N (360°)
Windchill Temperature 17.2°C Maximum Gust (last hour)10.0 mph at: 1:01PM
Maximum Gust (since midnight)10.4 mph at: 10:15 AM Maximum 1 minute average (since midnight)7.5 mph at: 10:15 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 170.4 mm (6.71 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 15.2°C (Wet Bulb :16.0°C )
Humidity 88 %, Humidex 21.2°C Barometer corrected to msl1021.4 mb
Pressure change 0.1 mb (last hour) Trend (last hour)STEADY
Pressure change (last 12 hours)-0.1 mb Pressure change (last 6 hours)+1.0 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