Record high temperature 33.6°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 1044.4 hPa Record low barometer 956.4 hPa
Daily high pressure 1009.9 hPa Daily low pressure 1009.5 hPa Daily low windchill 3.7°C Daily high heat index 4.2°C Daily high gust speed 0.0 mph WSW Daily high average speed 0.0 mph W
Harpenden Weather
LAST READING AT TIME: 1:00 AM DATE: 14 January 2026, time of next update: 1:30 am
Current WeatherNight time/Dry Current Temperature 3.7°C (38.7°F), Apparent temp 2.6°C
Maximum Temperature (since midnight)4.2°C at: 12:00 AM Minimum Temperature (since midnight)3.7°C at: 12:55 AM
Average windspeed (ten minute)0.0 mph Wind Direction (ten minute)NNW (337°)
Windchill Temperature 3.7°C Maximum Gust (last hour)0.0 mph at: 1:00 AM
Maximum Gust (since midnight)0.0 mph at: 2:03 PM Maximum 1 minute average (since midnight)0.0 mph at: 2:04 PM
Rainfall (last hour)0.0 mm Rainfall (since midnight)0.0 mm (0.00 in.)---
Rainfall This month 25.7 mm (1.01 in.) Rainfall To date this year 25.7 mm (1.01 in.)
Maximum rain per minute (last hour)0.0 mm/min Maximum rain per hour (last 6 hours)0.3 mm/hour
Yesterdays rainfall 3.0 mm DewPoint 2.2°C (Wet Bulb :3.1°C )
Humidity 90 %, Humidex 2.2°C Barometer corrected to msl1009.8 hPa
Pressure change +0.2 hPa (last hour) Trend (last hour)STEADY
Pressure change (last 12 hours)+7.8 hPa Pressure change (last 6 hours)+4.7 hPa

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Created by "Weather Display" software version 10.37R Build 76 at this start time/date 8:10 pm 30/08/25