Legal

Terms of Service

Welcome to 30YearWeather! These terms outline the rules and guidelines for using our weather intelligence platform.

Last updated: January 5, 2025

Quick Summary

Here's what you need to know in plain language:

Our data is based on 30 years of historical weather patterns

Free to use for personal, non-commercial purposes

We provide probability data, not guarantees about future weather

Your privacy is protected (see our Privacy Policy)

1. Acceptance of Terms

By accessing and using 30YearWeather (accessible from https://30yearweather.com), you agree to be bound by these Terms of Service and all applicable laws and regulations.

If you disagree with any part of these terms, you may not access the website. These Terms of Service, together with our Privacy Policy, govern your use of our platform.

2. Service Description

30YearWeather provides historical weather data and statistical analysis based on 30 years of NASA satellite observations. Our services include:

📊 Historical Weather Data

Daily weather averages from 1991-2021

🌍 City Coverage

Weather data for 400+ cities worldwide

📅 Date Planning

Best time recommendations for events

🔌 API Access

Programmatic access to weather data

Important: Our data represents historical averages and probabilities. Actual weather conditions may vary significantly from historical patterns.

3. Use License

Permission is granted to temporarily access and use the materials on 30YearWeather for personal, non-commercial use only. This license does not include:

Modifying or copying our materials for redistribution

Using the materials for commercial purposes without permission

Attempting to reverse engineer any software on the website

Removing any copyright or proprietary notations

Excessive automated access (scraping) without permission

This license shall automatically terminate if you violate any of these restrictions. Upon termination, you must destroy any downloaded materials in your possession.

4. Disclaimer

THE MATERIALS ON 30YEARWEATHER ARE PROVIDED ON AN "AS IS" BASIS. 30YEARWEATHER MAKES NO WARRANTIES, EXPRESSED OR IMPLIED, AND HEREBY DISCLAIMS AND NEGATES ALL OTHER WARRANTIES INCLUDING, WITHOUT LIMITATION, IMPLIED WARRANTIES OR CONDITIONS OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT OF INTELLECTUAL PROPERTY.

Weather Data Accuracy

Weather data is historical and based on 30-year averages. Actual weather conditions can vary significantly. Do not rely solely on our data for critical decisions.

No Guarantee of Results

We do not warrant or make any representations concerning the accuracy, likely results, or reliability of the use of the materials on our website.

Third-Party Links

We are not responsible for the content or practices of any linked third-party websites.

5. Limitations of Liability

In no event shall 30YearWeather or its suppliers be liable for any damages (including, without limitation, damages for loss of data or profit, or due to business interruption) arising out of the use or inability to use the materials on 30YearWeather's website.

This includes, but is not limited to:

Weather-related damages or losses
Decisions made based on our weather data
Event planning outcomes
Travel or booking decisions
Any indirect, incidental, or consequential damages

6. API Usage Terms

If you use our API services, additional terms apply:

Rate Limiting

Respect our rate limits. Excessive requests may result in temporary or permanent access restrictions.

Attribution

When displaying our data publicly, attribution to 30YearWeather is required.

No Reselling

Data accessed via our API may not be resold or redistributed without explicit permission.

7. User Conduct

When using our services, you agree to:

Use the service lawfully and ethically

Provide accurate information if required

Respect intellectual property rights

Not interfere with website operations

Not attempt unauthorized access

Not transmit harmful code or malware

8. Modifications to Terms

30YearWeather may revise these Terms of Service at any time without notice. By using this website, you are agreeing to be bound by the then-current version of these Terms of Service. We encourage you to periodically review this page for the latest information.

9. Governing Law

These terms and conditions are governed by and construed in accordance with the laws of the Czech Republic and you irrevocably submit to the exclusive jurisdiction of the courts in that location.

10. Contact Us

If you have any questions about these Terms of Service, please contact us:

Company

30YearWeather

Contact Person

Michal Vesecký

michalvesecky@gmail.com

Location

Prague, Czech Republic 🇨🇿