YC9389 7-in-1 Weather Station | Wind Rain UV MSF Clock UK

The Youshiko YC9389 (Official 2026 UK Version) is a professional radio-controlled weather station featuring an easy-to-read LCD display with amber backlight. It pairs comprehensive meteorological monitoring—including wind speed, 360° wind direction, rainfall, indoor/outdoor temperature, humidity, UV index, light intensity, and barometric pressure—with a durable 7-in-1 outdoor wireless sensor suite (YC1137).

Key Features

• Clear professional LCD display with amber backlight showing indoor/outdoor temperature, humidity, wind speed, wind direction, rainfall, UV index, light intensity, barometric pressure, moon phase, and weather forecast
• Professional 7-in-1 wireless outdoor weather sensor array (YC1137) measuring temperature, humidity, wind speed, wind direction, rainfall, UV Index, and light intensity
• Long-range 868 MHz RF wireless transmission up to 150 metres (450 feet)
• Radio-controlled clock (MSF signal for UK & Ireland) with automatic time setting, automatic checks, and automatic Spring/Autumn (DST) adjustments
• 12/24-hour time format with calendar, weekday display (in 7 languages: EN, DE, FR, ES, IT, NL, RU), and moon phase display configurable for Northern or Southern hemisphere
• Buzzer alarm clock with ice pre-alert function
• Weather forecasting icons: Sunny, Partially Cloudy, Cloudy, Rainy, Stormy, and Snowfall
• Detailed wind measurements: Gust or average wind speed (mph, m/s, km/h, knots), Beaufort scale, wind level, and real-time/dominant wind direction with 360° and 16-direction resolution
• Comprehensive rainfall monitoring: measure rain rate as well as hourly, daily, weekly, monthly, and total rainfall
• UV index display (0 to 16) and light intensity reading (Klux, Kfc, W/m²) with UV and light calibration support
• Weather index calculations for outdoor "feels like", heat index, wind chill, and dew point readings
• Barometric pressure readings in relative or absolute values (hPa, inHg, mmHg) with historical bar chart
• Max/Min memory records with time and date stamps, plus past 24 hours hourly history data
• Customisable Hi/Lo alert settings for weather index, high wind speed, high daily rainfall, pressure drop, and indoor/outdoor temperature & humidity with flashing LCD alert indicator
• Supports adding up to 3 optional wireless extra sensors (YC80)
• Suitable for desktop placement or wall mounting

Who it's suitable for

Ideal for weather enthusiasts, gardeners, and homeowners looking for accurate local microclimate monitoring. The 7-in-1 sensor collects real-time localised data directly from your garden rather than relying on regional weather estimates.

Youshiko Radio Controlled Weather Station Comparison

Compare the Youshiko YC9389 against other standard models in the Youshiko range to find the right weather station for your setup:

Specifications

• Main Display Console Dimensions: 120 x 189.5 x 22 mm (W x H x D)
• 7-in-1 Sensor (YC1137) Dimensions: 343.5 x 393.5 x 136 mm (W x H x D)
• Indoor Temperature Range: -40°C to +70°C (-40°F to 158°F)
• Outdoor Temperature Range: -40°C to +80°C (-40°F to 176°F)
• Humidity Range: 20% to 90% RH (with comfort indicator and trend)
• Wind Speed Range: 0 to 180 km/h (0 to 112 mph)
• Rainfall Display Range: 0 to 9999 mm
• Radio-Controlled Clock: MSF Signal (UK & Ireland)
• Sensor Transmission Range: Up to 150 m (450 ft) line of sight via 868 MHz RF
• Material: Acrylonitrile Butadiene Styrene (ABS)
• Colour: Black
• Power Supply Requirements: 6 x AA batteries required in total (3 x AA for main console, 3 x AA for outdoor sensor suite—batteries not included)
• Box Contents: 1 x Main weather station console, 1 x Wireless 7-in-1 outdoor weather sensor (YC1137), 1 x Mounting kit & hardware, 1 x User manual

See our full collection of digital weather stations or explore our home weather stations range.