Rain Gauges


Definition of Rain Gauge

A rain gauge is a scientific instrument used to measure the amount of precipitation, specifically rainfall, in a specific area over a certain period of time. It consists of a cylindrical or funnel-shaped collector that collects the rainwater, which is then measured to determine the amount of rainfall.

Contexts and Scopes

  1. Meteorology: Rain gauges are extensively used in meteorology to collect data on precipitation, which is crucial for weather forecasting and climate studies. Meteorologists rely on accurate measurements of rainfall to understand weather patterns and make predictions.
  2. Agriculture and Water Resource Management: Rain gauges play a vital role in agricultural practices and water resource management. The data obtained from rain gauges helps farmers and water managers make informed decisions regarding irrigation, crop planning, and water availability.

Synonyms and Antonyms


  1. Pluviometer
  2. Rainfall gauge


  1. Snow gauge
  2. Evaporation pan

Related Concepts and Terms

  1. Precipitation: Rainfall is a form of precipitation, which also includes other forms like snow, sleet, and hail. Rain gauges specifically measure rainfall, but other instruments are used to measure different types of precipitation.
  2. Hydrometeorology: Hydrometeorology is the branch of meteorology that focuses on the study of water in the atmosphere, including precipitation and its impact on the environment.
  3. Weather Forecasting: Rain gauges provide crucial data for weather forecasting models, helping meteorologists predict rainfall patterns and assess the likelihood of extreme weather events.
  4. Climate Studies: Precipitation data collected through rain gauges is essential for long-term climate studies. It helps scientists analyze rainfall trends, identify climate change impacts, and assess regional water availability.
  5. Hydrological Cycle: Rain gauges contribute to the understanding of the hydrological cycle, which involves the continuous movement of water between the Earth's surface, atmosphere, and back. The data collected aids in studying water availability and managing water resources.

Examples and Use Cases

  1. Emergency Preparedness: Rain gauges are used in disaster management to monitor rainfall in areas prone to floods or landslides. The data collected helps authorities assess the risk and plan evacuation measures.
  2. Agriculture: Farmers use rain gauges to determine when to irrigate crops and assess water requirements. Optimal irrigation practices based on accurate rainfall data contribute to efficient water usage and higher crop productivity.
  3. Reservoir Management: Rain gauges assist in monitoring the inflow of water into reservoirs. The data enables water managers to efficiently allocate water resources, plan for drought conditions, and prevent flooding.
  4. Urban Planning: Rain gauges aid in urban planning by providing data on rainfall patterns in different areas. This information helps design effective drainage systems and reduce the risk of urban flooding.
  5. Research Studies: Scientists and researchers use rain gauges to collect data for various studies related to climate change, hydrology, and meteorology. The data obtained contributes to broader scientific research and informed decision-making.

Industries where the term is used

  1. Meteorology and Weather Forecasting
  2. Agriculture
  3. Water Resource Management
  4. Environmental Science
  5. Disaster Management

Specific Use Cases

  1. Rainfall monitoring for agricultural purposes
  2. Weather forecasting and prediction of rainfall patterns
  3. Water resource management and reservoir monitoring
  4. Climate change research and analysis of precipitation trends
  5. Flooding and disaster management planning and preparedness

Key Attributes and Characteristics

  1. Accuracy: Rain gauges need to provide precise measurements to ensure accurate data collection.
  2. Durability: Rain gauges are designed to withstand various weather conditions and maintain functionality in different environments.
  3. Capacity: The capacity of rain gauges varies, with larger gauges collecting more rainfall and allowing for extended measurement periods.
  4. Ease of Use: Rain gauges are designed to be user-friendly and allow for straightforward measurement and recording of precipitation.
  5. Maintenance: Regular maintenance is necessary to ensure the proper functioning of rain gauges, including emptying, cleaning, and calibration.

Classifications or Categories

  1. Meteorological Instruments: Rain gauges belong to the category of meteorological instruments used for weather-related data collection.
  2. Precipitation Measurement Tools: Rain gauges are specific instruments used to measure rainfall and are part of the broader category of precipitation measurement tools.
  3. Hydrological Monitoring Devices: Rain gauges assist in monitoring water availability and contribute to the field of hydrological monitoring.

Comparisons with Similar Concepts

  1. Snow Gauge vs. Rain Gauge: While rain gauges measure liquid precipitation in the form of rainfall, snow gauges are used to measure snowfall by collecting and measuring the melted snow. The two instruments serve different purposes based on the type of precipitation.
  2. Evaporation Pan vs. Rain Gauge: Evaporation pans measure the rate at which water evaporates in a specific location, while rain gauges measure the amount of rainfall. Both instruments provide valuable information for water resource management but focus on different aspects of the water cycle.
  3. Rain Gauge vs. Weather Radar: Rain gauges provide direct, localized measurement of rainfall, while weather radar uses remote sensing technology to detect and map rainfall over a larger area. Weather radar provides broader coverage but may have limitations in accuracy when compared to rain gauges.

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  • Exact match keyword: rain gauge
  • N-gram classification: rain, gauge
  • Substring matches: rain, gauge, rain measurement
  • Category: Meteorological instruments
  • Search intent: Measurement of rainfall
  • Semantic relevance: Precipitation measurement, weather forecasting, water resource management
  • Parent category: Scientific instruments
  • Subcategories: Pluviometer, rainfall gauge, hydrometeorology
  • Synonyms: Pluviometer, rainfall gauge
  • Similar searches: Snow gauge, evaporation pan
  • Related searches: Precipitation, hydrometeorology, weather forecasting, climate studies, hydrological cycle
  • Geographic relevance: Global
  • Topically relevant entities: Meteorologists, farmers, water managers, scientists, researchers
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Product code: RAINLOG-2.0R
The RainWise RainLogger is a rain gauge, data logging system designed for measuring ang logging rainfall in remote places. - Features a tipping-bucket design calibrated to 0.25mm per tip. - The Rainwise data logger has a 2 MB nonvolatile memory and can record and store data for five years or longer. - Includes software for data analysis, data presentation and configuration.
$399.00 AUD + GST
$438.90 AUD Inc. GST
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Product code: IC-XC0430
This Digital Rain Gauge with Temperature has a wireless self-emptying rain collector for measuring rainfall and temperature. The wireless rain collector sensor transmits data by using a low power radio frequency to the display main unit that can be located up to 150m away (line of sight).
$108.18 AUD + GST
$119.00 AUD Inc. GST
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Product code: IC-724-1415BL
Know how much rain you got overnight on the new digital wireless rain station. Numeric measurements are monitored on the digital indoor base including historical data and a cylinder rain graph. Wide-mouth rain bucket self-empties from collection rocker and transmits over 100m. Adjustable settings with customizable rain alert and optional backlight feature, allows you to personalize the display to your liking. Requires 6 AA batteries (not included) for complete operation.
$135.45 AUD + GST
$149.00 AUD Inc. GST
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Product code: TB4
High-quality tipping bucket rain gauge for measuring rainfall in urban and rural locations. -Integrated syphon delivers high levels of accuracy. -Includes a finger filter to ensure the collecting area is free from debris.
$900.00 AUD + GST
$990.00 AUD Inc. GST
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Backorder Now, once ordered your item will dispatch before the 24th of December 2023, call 1300 737 871 (NZ 0800 737 871) to confirm

Product code: IC-00.15184.000000
The unique self-emptying collection system enables the measurement of every single drop with the high resolution of 0.001 mm/m2. Full functionality all year around without antifreeze fluid makes the rain[e] very environmentally friendly.
$4,769.00 AUD + GST
$5,245.90 AUD Inc. GST
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Backorder Now, once ordered your item will dispatch before the 31st of December 2023, call 1300 737 871 (NZ 0800 737 871) to confirm

Product code: TB7
High-quality tipping bucket rain gauge for measuring rainfall in remote and unattended locations when used in conjunction with HyQuest Solutions’ Undercover data logger or a smart communication module. -Minimal maintenance required and built with a robust design for all environments. -In-built bird guard.
$465.00 AUD + GST
$511.50 AUD Inc. GST
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Backorder Now, once ordered your item will dispatch before the 24th of December 2023, call 1300 737 871 (NZ 0800 737 871) to confirm

Product code: TB3/0.1/T
High-quality tipping bucket rain gauge for measuring rainfall and precipitation in urban and rural locations. -Built with an integrated syphon that delivers high levels of accuracy across a broad range of rainfall intensities. -Consists of a robust powder-coated aluminum enclosure, an aluminum base, and stainless steel finger filter and fasteners.
$1,415.00 AUD + GST
$1,556.50 AUD Inc. GST
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Backorder Now, once ordered your item will dispatch before the 24th of December 2023, call 1300 737 871 (NZ 0800 737 871) to confirm

Product code: IC-SNiP-SRG-A
Precipitation monitoring station with stainless steel rain gauge. Includes 1 x SRG0, AD-NODE with LoRaWAN communications, 3x AA LiFeS2 batteries, node mounting bracket.
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Product code: IC-6466M
Stand-alone rain collector with a Vantage Pro2 mounting base replaces the rain collector on your Vantage Pro2 sensor suite so it can be installed separately.
$215.00 AUD + GST
$236.50 AUD Inc. GST
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Backorder Now, once ordered your item will dispatch before the 14th of January 2024, call 1300 737 871 (NZ 0800 737 871) to confirm

Product code: IC-6462
Replace your old rain cone with our improved design offering greater accuracy in strong wind conditions.
$72.00 AUD + GST
$79.20 AUD Inc. GST
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