Record high temperature 34.0°C Record low temperature -4.7°C Record high gust 52.0 mph Record high average 35.8 mph Record daily rain 312.4 mm Record low windchill -7.7°C Record high barometer 1045.0 hPa Record low barometer 971.9 hPa
Daily high pressure 1012.7 mb Daily low pressure 1008.1 mb Daily low windchill 6.5°C Daily high heat index 11.1°C Daily high gust speed 31.1 mph SW Daily high average speed 21.4 mph S
Harpenden Weather
LAST READING AT TIME: 3:30 AM DATE: 24 January 2018, time of next update: 4:00 am
Current WeatherNight time/Dry Current Temperature 11.1°C (51.9°F), Apparent temp 6.8°C
Maximum Temperature (since midnight)11.1°C at: 3:28 AM Minimum Temperature (since midnight)9.8°C at: 12:59 AM
Average windspeed (ten minute)15.6 mph Wind Direction (ten minute)SSW (211°)
Windchill Temperature 11.1°C Maximum Gust (last hour)31.1 mph at: 3:05AM
Maximum Gust (since midnight)31.1 mph at: 3:03 AM Maximum 1 minute average (since midnight)21.4 mph at: 3:26 AM
Rainfall (last hour)0.0 mm Rainfall (since midnight)0.0 mm (0.00 in.)---
Rainfall This month 17.3 mm (0.68 in.) Rainfall To date this year 17.3 mm (0.68 in.)
Maximum rain per minute (last hour)0.0 mm/min Maximum rain per hour (last 6 hours)0.0 mm/hour
Yesterdays rainfall 0.5 mm DewPoint 9.1°C (Wet Bulb :10.1°C )
Humidity 88 %, Humidex 12.0°C Barometer corrected to msl1008.2 mb
Pressure change -1.5 mb (last hour) Trend (last hour)FALLING
Pressure change (last 12 hours)-3.4 mb Pressure change (last 6 hours)-4.8 mb

This page is updated from recent data collected by a DAVIS VANTAGE PRO weather station Use the Reload or Refresh facility on your browser to retrieve the latest data.

Use the RELOAD facility on your browser to retrieve the latest data.

Click here for a daily update of the averages/extremes to date for the month

Created by "Weather Display" software version 10.37R Build 76 at this start time/date 10:54 pm 10/01/18