Oikolab Weather and Climate Data API for Analysts

What is Oikolab?

Oikolab offers a specialized Weather and Climate Data API designed for analysts and researchers. It grants access to decades of comprehensive global historical weather data, dating back to 1940, along with up-to-date forecasts. The platform simplifies the process of obtaining climate information by transforming vast amounts of raw data from leading meteorological agencies into readily usable formats, saving users significant time and effort typically spent on data processing.

The service provides datasets from reputable sources like ERA5, HRRR, and GFS, ensuring data transparency and reliability. Users can retrieve information for over 60 weather parameters in convenient formats such as JSON, CSV, and NetCDF. Oikolab also features a user-friendly Weather Data Downloader tool that allows downloading time-series data (hourly, daily, monthly) for specific locations without requiring coding knowledge, making complex weather data accessible to a broader audience, including those in building energy simulation.

Features

Global Historical Data: Access over 80 years of weather data from 1940.
Multiple Data Sources: Utilizes datasets from ERA5, HRRR, GFS, and more.
Various Formats: Data available in JSON, CSV, and NetCDF.
API Access: Provides a robust API for seamless data integration.
No-Code Downloader: Offers a Weather Data Downloader tool for easy CSV data retrieval.
Forecast Data: Includes global and regional forecast models.
Parameter Rich: Offers 60+ weather parameters.

Use Cases

Conducting climate change analysis and research.
Performing building energy simulation using AMY/TMY EPW files.
Developing applications requiring historical weather data.
Integrating weather forecasts into business operations.
Supporting academic research in meteorology and environmental science.
Carrying out risk assessment based on climate patterns.

FAQs

What weather data sources does Oikolab use?

Oikolab uses data from world-leading meteorological agencies, including datasets like ERA5, HRRR, and GFS.
What data formats are available?

Data is available in JSON, CSV, and NetCDF formats.
How far back does the historical data go?

Historical weather data is available globally from 1940 onwards.
Is there a way to download data without coding?

Yes, the Weather Data Downloader tool allows downloading weather data to CSV for any location without coding.
How is API usage metered?

Usage is metered in data units, where 1 unit equals 1 location x 1 parameter x 1 month (or 1 deg lat x 1 deg lon x 1 parameter x 1 month for NetCDF).