- Overview
- Datasets
- Providers
- Use Cases
- Attributes
- Guide
- FAQ
- Overview
- Datasets
- Providers
- Use Cases
- Attributes
- Guide
- FAQ
What is Rainfall Data?
Rainfall data is measurement and recording of the amount of precipitation, such as rain or snow, that falls in a specific area over a given period of time. It provides information on the quantity and distribution of rainfall, which is crucial for understanding weather patterns, climate change, and water resource management. On this page, you’ll find the best data sources for rainfall data.
Best Rainfall Databases & Datasets
Here is our curated selection of top Rainfall Data sources. We focus on key factors such as data reliability, accuracy, and flexibility to meet diverse use-case requirements. These datasets are provided by trusted providers known for delivering high-quality, up-to-date information.
CustomWeather Rainfall API: Rainfall Forecast and Historical Weather Data with Global Coverage
CustomWeather API | Real-Time Weather Data | Current Conditions For 12,500 Global Weather Stations | Temperature Data I Rainfall Data I Wind Data I
Flood Catchment 2 to 15 Week Extended Forecast, Rainfall Gauge API
Environmental Risk Data| USA | Make More Informed Business Decisions | Business Location Data | Places Data
Global Weather Data | Weather Data API | Historical Weather Data | Real-Time Weather Data | Free Data Sample Available
CustomWeather | 6-Month Agricultural Data Outlooks | Temperature Data | Rainfall Data|Precipitation Data | Global Weather Data | Weather Forecast Data
Future Landslides Data | Climate Risk Data | 3 Hazard Indicators | 3 Future Scenarios | 1981-2100 | 0.1°x0.1° Global
CustomWeather | Historical Weather Forecasts | Historical Weather Data | Forecasts Archived Back To 2012 | 85,000 Global Weather Data Locations
Future Wildfires Data | Climate Risk Data | 3 Hazard Indicators | 3 Future Scenarios | 1981-2100 | 0.1°x0.1° Global
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Top Rainfall Data Providers & Companies
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CustomWeather
CoverageUSAUK+247EStrong data coverage and quality. Ended up licensing hourly and daily weather data in the United States. Strong historical coverage. Team was easy to work with and moved quickly to deliver the data in the format we needed.
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WeatherLogistics
CoverageUSAUK+247Re-Climate™ supplies reliable seasonal climate forecasts to prepare for extended weather hazards up to 3 months in advanceReliableAdapt to near-term climateTrustedNPL validated rainfall dataScalablePowered by Google Cloud -
Meteosource Weather API
CoverageUSAUK+247At an affordable price, you will receive accurate and reliable data that you can easily implement into your website or application. We also help you optimise weather-dependent activities. -
Meteomatics
CoverageUSAUK+247Meteomatics weather API delivers fast, direct, simple access to an extensive range of global weather and environmental data. A single API endpoint to access weather and earth data covering the globe, from weather forecasts, observations. Plus Web Feature Services and Web Map Services -
AWIS Weather Services
Worldwide Weather & Climate data. Quality controlled by humans every hour. Available in standard or custom formats geared towards data analytics, retail research, project management, energy load planning, insurance industry, & any all businesses affected by mother nature. Tell us what you need.30k+Real ground truth Observations100+Years of DataWorldwideWeather Forecast Locations
Popular Use Cases for Rainfall Data
Rainfall Data is essential for a wide range of business applications, offering valuable insights and driving opportunities across industries. Below, we have highlighted the most significant use cases for Rainfall Data.
Main Attributes of Rainfall Data
Below, we outline the most popular attributes associated with this type of data—features that data buyers are actively seeking to meet their needs.
| Attribute | Type | Description | Action |
|---|---|---|---|
| Float | Wind speed in km/h, mph or m/s | View 6 datasets | |
| String | The latitude and longitude of a position. | View 4 datasets | |
| Float | The latitude of a point on earth's surface. Commonly abbreviated as "lat". | View 1 datasets | |
| Float | The longitude of a point on earth's surface. Commonly abbreviated as "long". | View 1 datasets |
What are Examples of Rainfall Data?
Examples of rainfall data include live rainfall data, past rainfall data, daily rainfall data, and online rainfall data:
- Live Rainfall Data: Real-time information on current precipitation levels.
- Past Rainfall Data: Historical records of rainfall amounts over previous periods.
- Daily Rainfall Data: Measurements of precipitation collected each day.
- Online Rainfall Data: Rainfall information accessible through online databases and platforms.
For example, a hydrologist might use past rainfall data to analyze trends in precipitation over the last century. This analysis can aid in predicting future water availability and planning for drought conditions by leveraging historical weather data.
Main Attributes of Rainfall Data
Rainfall data can have various attributes that provide valuable information for analysis and forecasting purposes. These attributes may include the date and time of the rainfall measurement, the location or geographical coordinates where the measurement was taken, the amount of rainfall recorded (in millimeters or inches), the duration of the rainfall event, the intensity of the rainfall (measured in units of rainfall per unit of time), and the quality or reliability of the data. Here is a table of the main attributes you might find on rainfall datasets:
| Attribute | Description |
|---|---|
| Date | The date when the rainfall was recorded |
| Time | The time when the rainfall was recorded |
| Location | The geographical location where the rainfall was measured |
| Amount | The amount of rainfall recorded at the given location and time |
| Duration | The duration of the rainfall event |
| Intensity | The intensity of the rainfall, i.e., the amount of rainfall per unit of time |
| Type | The type of rainfall, such as drizzle, light rain, moderate rain, heavy rain, etc. |
| Source | The source or organization that collected the rainfall data |
| Quality | The quality or reliability of the rainfall data |
| Unit | The unit of measurement for rainfall, typically millimeters (mm) or inches (in) |
| Accuracy | The accuracy of the rainfall measurement |
| Spatial Distribution | The spatial distribution of rainfall across the location |
| Temporal Distribution | The temporal distribution of rainfall over a specific period |
| Variability | The variability of rainfall patterns over time and space |
| Trends | The long-term trends or patterns in rainfall data |
| Anomalies | Any unusual or abnormal rainfall events |
| Forecast | The forecasted or predicted rainfall for future periods |
| Historical Data | The historical records of rainfall for a specific location |
| Data Collection Method | The method or technique used to collect rainfall data |
| Data Availability | The availability of rainfall data for a particular location and time period |
How is Rainfall Data Collected?
Collecting rainfall data involves various methods and instruments:
- Rain Gauges: Devices placed on the ground to measure the amount of precipitation.
- Weather Stations: Equipped with sensors to record rainfall along with other meteorological data.
- Satellites: Provide large-scale observations of precipitation from space.
- Radar Systems: Detect and measure rainfall intensity and distribution over wide areas.
These tools enable precise and extensive rainfall data collection, essential for weather data analysis and forecasting.
How to Do Rainfall Analysis?
Rainfall analysis involves several steps:
- Data Collection: Gathering rainfall measurements from various sources.
- Data Cleaning: Removing any errors or inconsistencies in the collected data.
- Statistical Analysis: Using methods like mean, median, and standard deviation to summarize the data.
- Modeling: Applying algorithms such as linear regression to predict future rainfall patterns.
What are the Uses of Rainfall Data?
Weather Forecasting and Climate Analysis
Rainfall data is crucial for weather forecasting and climate analysis. By analyzing historical rainfall patterns, meteorologists can make accurate predictions about future weather conditions. This information is vital for planning various activities such as agriculture, construction, and transportation. Rainfall data helps in understanding climate patterns, identifying trends, and studying the impact of climate change on precipitation levels. It also aids in assessing the risk of floods, droughts, and other extreme weather events.
Water Resource Management
Rainfall data plays a significant role in managing water resources effectively. It helps in determining the availability and distribution of water in a particular region. By analyzing rainfall patterns, hydrologists can estimate the amount of water that will be available for various purposes such as drinking, irrigation, and industrial use. This information is crucial for planning water supply systems, reservoir management, and drought mitigation strategies. Rainfall data also assists in monitoring the health of watersheds and managing water pollution.
Urban Planning and Infrastructure Development
Rainfall data is essential for urban planning and infrastructure development. By analyzing historical rainfall patterns, city planners can identify areas prone to flooding and take necessary measures to mitigate the risks. This includes designing proper drainage systems, constructing flood control structures, and implementing land-use regulations. Rainfall data also helps in determining the capacity and design of stormwater management systems, ensuring the efficient handling of rainwater in urban areas. Additionally, it aids in assessing the impact of climate change on urban infrastructure and developing resilient cities.
Frequently Asked Questions
What Factors Affect the Accuracy of Rainfall Data?
Accuracy can be influenced by the quality of the instruments used, the density of the data collection network, and the methods of data processing and validation.
How is the Quality of Rainfall Data Ensured?
Data quality is maintained through rigorous validation processes, including human checking, error correction, and the use of multiple data sources for cross-verification.
How Frequently is Rainfall Data Updated?
Rainfall data can be updated in real-time, daily, weekly, monthly, or on-demand, depending on the product and provider. Some datasets provide hourly updates for precise and current information.
What Formats Are Available for Rainfall Data Delivery?
Rainfall data is available in various formats including .csv, .json, .xml, .xls, and .txt. This flexibility allows users to integrate the data into their systems seamlessly.
How is Rainfall Data Delivered?
Data can be delivered via S3 buckets, SFTP, email, REST APIs, and sometimes through direct download links, providing multiple options to suit different user needs.
What Is the Historical Range of Available Rainfall Data?
The historical range can vary significantly, with some datasets offering data going back 20 years or more, while others may provide data for the last 5 years.
Which Geographic Areas Do Rainfall Data Cover?
Rainfall data products can cover specific regions, countries, or the entire globe. Coverage includes areas such as Europe, North America, Asia, and other continents.
How are Rainfall Data products priced?
Rainfall datasets are typically priced based on various factors. One of the key factors is the source of the data. The frequency and resolution of the data also play a role in determining the price. Datasets with higher temporal and spatial resolutions are usually priced higher as they provide more detailed and accurate information. Overall, the pricing of rainfall datasets is determined by the quality, source, resolution, length, and additional features provided by the dataset.
What Similar Data Types Complement Rainfall Data?
Rainfall data complements several other data types that provide comprehensive weather and environmental insights:
