Record high temperature 32.2°C Record low temperature -4.5°C Record high gust 50.6 mph Record high average 34.6 mph Record daily rain 39.6 mm Record low windchill -8.5°C Record high barometer 1039.2 hPa Record low barometer 956.4 hPa
Daily high pressure 1023.0 hPa Daily low pressure 1011.8 hPa Daily low windchill 3.5°C Daily high heat index 13.4°C Daily high gust speed 18.4 mph NW Daily high average speed 10.6 mph NW
Harpenden Weather
LAST READING AT TIME: 11:30 PM DATE: 12 September 2024, time of next update: 12:00 am
Current WeatherNight time/Dry Current Temperature 6.5°C (43.7°F), Apparent temp 5.5°C
Maximum Temperature (since midnight)13.4°C at: 12:38 PM Minimum Temperature (since midnight)5.9°C at: 6:19 AM
Average windspeed (ten minute)0.3 mph Wind Direction (ten minute)NE (45°)
Windchill Temperature 6.5°C Maximum Gust (last hour)7.0 mph at: 11:09PM
Maximum Gust (since midnight)18.4 mph at: 10:01 AM Maximum 1 minute average (since midnight)10.6 mph at: 1:18 PM
Rainfall (last hour)0.0 mm Rainfall (since midnight)2.0 mm (0.08 in.) at 5:25 PM
Rainfall This month 41.7 mm (1.64 in.) Rainfall To date this year 446.3 mm (17.57 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 4.3°C (Wet Bulb :5.6°C )
Humidity 86 %, Humidex 5.6°C Barometer corrected to msl1023.0 hPa
Pressure change +0.8 hPa (last hour) Trend (last hour)RISING SLOWLY
Pressure change (last 12 hours)+7.5 hPa Pressure change (last 6 hours)+4.8 hPa

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Created by "Weather Display" software version 10.37R Build 76 at this start time/date 6:09 pm 05/08/24