Give the gift of precision.

ELEGANT WEATHER INSTRUMENTS. HANDCRAFTER IN THE USA.

On the following pages, you will find valuable information about various aspects of weather, its effects on the earth and in your life. Maximum Weather Instruments has a wide selection of measurement and evaluation tools to help you know what is on the way and plan your days with ease.

The new way to follow the weather at home

Our customers rely on Maximum to provide reliable real-time weather information from their own backyard. Today, we are proud to maintain our leading edge with Maximum Wi-Fi. Maximum Wi-Fi utilizes your home’s Wi-Fi network to send weather information from outdoor sensors to indoor weather instruments.

Maximum Wi-Fi utilizes your home’s Wi-Fi network to send weather information from outdoor sensors to indoor weather instruments. No need for wires running through your house to instruments! Outdoor sensors only need to be connected to a separate interface box and one power supply near the installation location. An additional feature that you will love – once you’ve set up Maximum Wi-Fi in your home, you can access your home weather information anywhere in the world by connecting with Weather Underground.

Preconfigured Weather Stations

View our pre-configured weather stations that have stood the test of time. Whether for you or someone special in your life, we’ve got you covered.

Wind instruments can stand alone or be the anchor in a larger weather station.

Know the temperature right outside your door, not at the airport 20 miles away.

If you want to know what type of weather is on the way, a barometer is the key to measuring changes in air pressure.

Humidity exists everywhere but differs depending on location.

The Maximum Rainwatch in Silver

Accurately record rainfall without having to get wet.

Maximum Harbormaster East Coast Tide Clock

Measure time, tide, or both in a single instrument.

The Maximum Learning Center

The Maximum Learning Center is a great resource for finding answers to your questions regarding weather instrumentation and measurement. Everything from how-to videos to articles on atmospheric pressure and the different types of rain gauges and more can be found in the Maximum Learning Center. Plus it’s always being updated with more information. Be sure to check it out regularly.