# SARIMA

> Source: https://sukruyusufkaya.com/en/glossary/sarima
> Updated: 2026-05-13T20:02:49.876Z
> Type: glossary
> Category: makine-ogrenmesi
**TLDR:** An extended ARIMA model that also includes seasonal components.

<p>SARIMA is an extended version of ARIMA that explicitly incorporates seasonal patterns. It is especially useful in sales, energy, traffic, or demand series where periodic repetition occurs. Including seasonal lags can lead to more realistic forecasts. However, because the parameter space becomes larger, model selection and diagnostic analysis must be carried out more carefully.</p>