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Frequently Asked Questions

What data sources do you use?

We use NOAA's nClimGrid dataset, which provides high-quality, gridded climate data across the continental United States.

How often is the data updated?

Our climate data is updated regularly as new observations become available from NOAA's data centers.

Can I download the data?

Yes! Each chart and visualization includes a download link so you can save the images for your own use.

How do you calculate temperature trends?

We use statistical regression analysis to identify long-term temperature trends and calculate rates of change per decade.

Is this data available for free?

Yes! All figures and visualizations are free to download and use for any purpose. No attribution is required, though it's always appreciated.

What time period does the data cover?

Our climate data spans from 1951 to the present, providing over 70 years of comprehensive temperature and precipitation records.