St Heliers Weather Station

Record high temperature 34.9°C Record low temperature 2.6°C Record high gust 96.0 km/h Record high average 64.8 km/h Record daily rain 186.2 mm Record low windchill -8.8°C Record high barometer 1038.8 hPa Record low barometer 968.8 hPa Daily high pressure 1027.3 hPa Daily low pressure 1024.9 hPa Daily low windchill 7.4°C Daily high heat index 17.2°C Daily high gust speed 22.6 kmh W Daily high average speed 16.7 kmh W

St Heliers Weather Station
LAST READING AT TIME: 19:14 DATE: 15 July 2026, time of next update: 19:15
Current Weather	Night time/Dry	Current Temperature	13.4°C (56.1°F), Apparent temp 13.6°C
Maximum Temperature (since midnight)	17.2°C at: 15:12	Minimum Temperature (since midnight)	7.4°C at: 07:04
Average windspeed (ten minute)	0.2 kmh (0.1 kts)	Wind Direction (ten minute)	W (270°)
Windchill Temperature	13.4°C	Maximum Gust (last hour)	11.3 kmh (6.1 kts) at: 17:55
Maximum Gust (since midnight)	22.6 kmh (12.2 kts) at: 15:04	Maximum 1 minute average (since midnight)	16.7 kmh (9.0 kts) at: 16:23
Rainfall (last hour)	0.0 mm	Rainfall (since midnight)	0.2 mm (0.01 in.)at 04:11
Rainfall This month	35.2 mm (1.39 in.)	Rainfall To date this year	693.6 mm (27.31 in.)
Maximum rain per minute (last hour)	0.0 mm/min	Maximum rain per hour (last 6 hours)	0.0 mm/hour
Yesterdays rainfall	6.0 mm	DewPoint	10.7°C (Wet Bulb :12.0°C )
Humidity	84 %, Humidex 15.0°C	Barometer corrected to msl	1026.1 hPa
Pressure change	+0.4 hPa (last hour)	Trend (last hour)	STEADY
Pressure change (last 12 hours)	-0.7 hPa	Pressure change (last 6 hours)	+0.5 hPa
Current Indoor Temp. 21.4°C
Current Indoor Hum. 44%
Current solar	0 W/m²	Current UV	0.0
Maximum solar (since midnight)	492 W/m²	Maximum UV (since midnight)	2.3
Current 08:05 hours of sunshine today, current sky: Night time/Dry
Sunshine hours for the year:	1087:37 hrs	Sunshine hours for the month:	98:34 hrs
Current evapotranspiration rate 2.3 mm per day. Yesterday's reading 1.9