Raddy WF-100C Review: The Feature-Packed Weather Station Challenger

How the Raddy WF-100C Compares

Compared with a basic 5-in-1 station, the WF-100C adds UV and sunlight readings and a second temperature and humidity sensor in the box. If you prefer a better-known brand, our reviews of the Ambient Weather WS-2902C (Wi-Fi, uploads to Weather Underground) and the AcuRite Iris 5-in-1 are good places to compare.

Pros & Cons of the Raddy WF-100C

The Dual-Sensor Advantage: More Than Just a Weather Station

Let's focus on what truly sets the WF-100C apart. Most home weather station kits come with one outdoor sensor array and one indoor display. The Raddy WF-100C includes the main outdoor sensor array plus a separate, small remote sensor that measures temperature and humidity. That is handy.

Think of it this way: the main sensor needs an open, sunny spot for good wind, rain and UV readings. But what if you also want to know the temperature in the deep shade under your oak tree? Or the humidity inside your greenhouse? Or the temperature in your garage? The second sensor allows you to do just that. Radioddity lists up to 330 feet for the outdoor sensor; check the manual for the remote sensor. Its data appears right on the main display alongside the data from the primary array. This transforms the WF-100C from a simple weather station into a multi-zone environmental monitoring system.

The Display and the Outdoor Sensor

The central hub of the system is a large color display (Amazon lists it as 8 inches; Radioddity gives the screen as 6.7 x 4.9 inches). It's the brain that collects, displays, and transmits your weather data. The screen is well-organized, dedicating clear sections to each data point, including a 12-hour forecast icon.

This display receives information from the outdoor sensor, which Radioddity describes as a UV sensor, rain gauge, wind vane, wind speed cups and a thermo-hygrometer in a radiation shield:

• The basics: it measures temperature, humidity, wind speed and direction, and rainfall.
• UV and light: It also includes sensors for UV Index and Solar Radiation (measured in lux). This is important data for anyone concerned about sun exposure or for gardeners who need to understand the intensity of light their plants are receiving. This level of detail is a key part of my weather education guides for serious hobbyists.

The display console comes with an AC power adapter. Check the manual for the batteries the outdoor and remote sensors need.

Video Overview: A Closer Look at the WF-100C

To see how all these components come together and to get a sense of the display in action, this video provides a helpful visual guide.

Getting Connected: Wi-Fi and Online Weather Communities

The WF-100C's display console connects to your 2.4GHz Wi-Fi network, which is the key to unlocking its smartest features. Once online, it can automatically upload your real-time data to two of the most popular online weather communities: Weather Underground and Weathercloud.

This is a huge benefit for several reasons. First, it allows you to view your own weather data from anywhere in the world on your phone or computer. Second, by sharing your data with a network like Weather Underground, your readings also show up on the network's map for others nearby.