AcuRite 01089M Rain Gauge with Thermometer & Humidity - Backyard

In this review of the AcuRite 01089M, the bottom line is simple: it is a practical, budget-friendly backyard weather station aimed at homeowners who want straightforward rainfall, temperature and humidity tracking without complex setup. The unit pairs a self-emptying rain collector with a wireless outdoor temperature and humidity sensor, and sends readings to an indoor LCD display, making it useful for gardeners, hobby meteorologists and anyone who needs quick local conditions. The biggest reason to buy is the combination of rain totals, programmable rain alarm and oncoming storm alert in an inexpensive, easy-to-install package.

Key Features

• Self-emptying rain collector: Measures backyard rainfall and resets itself so daily and cumulative totals remain up to date without manual emptying.
• Wireless transmission to indoor display: Sends outdoor sensor data to the indoor LCD screen over an approximately 100-ft range for the rain unit and 330-ft for the temperature/humidity sensor, keeping readings visible inside the house.
• Comprehensive rainfall records: Displays totals for today, yesterday, week, month, year and previous year in inches or millimeters for easy trend tracking.
• Programmable rain alarm and storm alert: Lets you set a rain threshold for flood or irrigation control and warns of oncoming storms via a barometric pressure drop indicator.
• Indoor and outdoor temperature and humidity: Shows current values plus daily and all-time high/low records with timestamps so users can track extreme conditions.
• Intelli-Time clock: Pre-programmed clock maintains correct time and timestamps records without manual setting.

Who It's For

The AcuRite 01089M is best for homeowners, gardeners and small-property owners who want a low-cost, easy-to-read weather station to monitor rainfall totals and basic temperature and humidity. It works well for people who value clear daily records, a programmable rain alarm to protect against excess watering, and a visible indoor display that removes the need to check a phone.

Those who need professional-grade accuracy, long-range telemetry beyond the stated wireless distances, or advanced networking and smartphone integration should look elsewhere. There are mixed reports from users about occasional inaccuracies with temperature and rain readings, so people requiring highly precise scientific measurements may prefer a higher-end station.

Pros & Cons

Pros

• Easy setup and clear indoor LCD make daily use straightforward for nontechnical users.
• Good value for money with combined rain, temperature and humidity monitoring in one package.
• Programmable rain alarm and oncoming storm alert add useful practical warnings for homeowners.
• Comprehensive historical rainfall displays help track trends over days, weeks and years.

Cons

• Some users report mixed accuracy for the rain gauge and temperature readings, so performance may vary by installation and local conditions.
• Wireless range and reliability depend on placement and obstacles; performance can decline at the limits of the stated distances.

Specifications

Product type	Wireless rain gauge station with thermometer and humidity
Rain collector	Self-emptying rain collector (measures rainfall totals)
Rain wireless range	Approximately 100 ft (30 m) to indoor display
Temperature/humidity sensor range	Approximately 330 ft (100 m) wireless range
Rainfall records	Today, previous day, current week, month, year and previous year (in or mm)
Alerts	Oncoming storm alert and programmable rain alarm
Clock	Intelli-Time clock with timestamps

Our Verdict

The AcuRite 01089M is a sensible choice for casual weather monitoring and home use, offering a broad set of features at an attractive price. It is especially good for gardeners and homeowners who want simple rainfall totals, a rain alarm and easy indoor visibility, but those who need lab-grade accuracy or advanced connectivity should consider higher-tier models.

Frequently Asked Questions

How does the rain alarm work?
The unit lets you program a rainfall threshold; when accumulated rain reaches that amount the indoor display triggers the alarm to warn of potential flooding or to indicate it is time to turn off sprinklers.

Can I view data inside only?
Yes, outdoor sensors wirelessly transmit to the included indoor LCD display so readings are visible inside the home without external apps or internet connection.

Are temperature and humidity readings accurate?
Measurements are generally reliable for home use, but some customers report occasional discrepancies, so placement and exposure can affect accuracy.