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 1002.4 mb Daily low pressure 998.3 mb Daily low windchill -3.9°C Daily high heat index 1.7°C Daily high gust speed 12.0 mph SW Daily high average speed 8.5 mph SW
Harpenden Weather
LAST READING AT TIME: 6:00 AM DATE: 12 December 2019, time of next update: 6:30 am
Current WeatherNight time/Dry Current Temperature 0.4°C (32.8°F), Apparent temp -2.8°C
Maximum Temperature (since midnight)1.7°C at: 12:00 AM Minimum Temperature (since midnight)0.1°C at: 2:35 AM
Average windspeed (ten minute)5.6 mph Wind Direction (ten minute)SW (216°)
Windchill Temperature -2.7°C Maximum Gust (last hour)11.0 mph at: 5:00AM
Maximum Gust (since midnight)12.0 mph at: 4:51 AM Maximum 1 minute average (since midnight)8.5 mph at: 4:58 AM
Rainfall (last hour)0.0 mm Rainfall (since midnight)0.0 mm (0.00 in.)---
Rainfall This month 0.5 mm (0.02 in.) Rainfall To date this year 173.5 mm (6.83 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 -0.3°C (Wet Bulb :0.2°C )
Humidity 95 %, Humidex -1.8°C Barometer corrected to msl998.3 mb
Pressure change -0.8 mb (last hour) Trend (last hour)STEADY
Pressure change (last 12 hours)-2.7 mb Pressure change (last 6 hours)-4.1 mb

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Created by "Weather Display" software version 10.37R Build 76 at this start time/date 6:46 pm 06/11/19