---
title: World Climate Service Free Trial
description: Access 8 years of historical weather forecasts with Prescient Weather’s Point-in-Time Weather Forecast API — exactly as issued, free from hindsight bias.
image: https://info.prescientweather.com/hubfs/PiT_Fcst_API_Energy_Graphic-1.png
---

[![world-climate-logo](https://info.prescientweather.com/hs-fs/hubfs/world-climate-logo.png?width=300&height=58&name=world-climate-logo.png "world-climate-logo")](https://worldclimateservice.com/)

# Forecast Energy Market-Moving Weather Expectations with Confidence

Win more weather-based trades by leveraging real-time and historical weather forecast data to understand and predict market impacts across energy sectors.

[Get sample data](https://info.prescientweather.com/hubfs/US_wind_latest-1.csv?hsLang=en)

![wnd100m_plot_final](https://info.prescientweather.com/hs-fs/hubfs/wnd100m_plot_final.webp?width=2000&height=1500&name=wnd100m_plot_final.webp "wnd100m_plot_final")

## Request Access to the Data

## **Unmatched Historical Coverage**

Access the commodity market’s most extensive archive of point-in-time weather forecasts, the 2017 start date yields 3,000+ days commodity market weather indices to help you build profitable trading strategies.

 

## **Rapid Real-time Weather Forecast Updates**

The API provides access to real-time updated weather forecast from market critical weather forecast models (AIFS, ECMWF, GEFS, & GFS) to enable you to execute your trades. These models offer reliable, global coverage tailored for both **short-term volatility** and **seasonal market movement**.

 

 

## **Weather Forecast Archive for Power and Gas Market Analysis**

Get forecast insights tied directly to energy consumption and production drivers:

- **European Countries and TSO Regions**
- **United States and ISOs**

Region-specific weightings ensure relevance for solar, wind, and fossil fuel market participants.

 

## **Flexible Weather Forecast Archive API for Easy Data Delivery**

The Forecast Archive API makes it easy to retrieve and analyze weather forecasts aligned with your trading logic. Query variables like:

- **Temperature**
- **Wind speed**
- **Solar radiation**
- **Energy-market indices**

 

Available in **JSON**, **CSV, and Parquet** formats for seamless integration into your modeling platforms, backtesting systems, or dashboards.

[![Image 2](https://info.prescientweather.com/hs-fs/hubfs/Image%202.png?width=119&height=36&name=Image%202.png "Image 2")](https://worldclimateservice.com/)

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