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 1030.9 hPa Daily low pressure 1030.6 hPa Daily low windchill 9.9°C Daily high heat index 10.1°C Daily high gust speed 0.0 mph WSW Daily high average speed 0.0 mph W
Harpenden Weather
LAST READING AT TIME: 2:00 AM DATE: 15 October 2025, time of next update: 2:30 am
Current WeatherNight time/Dry Current Temperature 9.9°C (49.8°F), Apparent temp 9.7°C
Maximum Temperature (since midnight)10.1°C at: 12:00 AM Minimum Temperature (since midnight)9.9°C at: 1:51 AM
Average windspeed (ten minute)0.0 mph Wind Direction (ten minute)NNE (22°)
Windchill Temperature 9.9°C Maximum Gust (last hour)0.0 mph at: 2:00 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 10.7 mm (0.42 in.) Rainfall To date this year 306.6 mm (12.07 in.)
Maximum rain per minute (last hour)0.0 mm/min Maximum rain per hour (last 6 hours)0.0 mm/hour
Yesterdays rainfall 0.3 mm DewPoint 7.8°C (Wet Bulb :8.9°C )
Humidity 87 %, Humidex 10.2°C Barometer corrected to msl1030.7 hPa
Pressure change -0.2 hPa (last hour) Trend (last hour)STEADY
Pressure change (last 12 hours)+0.5 hPa Pressure change (last 6 hours)+0.3 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