What are the average gas rates in Southern Arizona?

Asked 2 years ago
The average gas rates in Southern Arizona, managed by Southwest Gas, can fluctuate based on a variety of factors including market conditions, seasonal demand, and the cost of natural gas supply. Typically, Southwest Gas aims to provide competitive rates for its customers while also ensuring safe and reliable service. As of recent trends, the average residential gas rate tends to be around one to three dollars per therm, although this can vary significantly. It is important to note that these rates are subject to change depending on monthly reports and regulatory approvals. For instance, during the winter months, when natural gas usage increases due to heating needs, rates may be higher than during the warmer months when demand decreases. Additionally, customers may notice several components in the billing statements, such as the base rate and the purchased gas cost adjustment. The base rate is the fixed charge for maintaining service, while the purchased gas cost adjustment reflects the fluctuating costs associated with natural gas supply. For the most accurate and up-to-date information regarding gas rates, customers are encouraged to visit the official Southwest Gas website, where they can find resources, including rate schedules and current pricing details. This site regularly updates information to help customers understand their bills and anticipated costs based on their usage patterns. If you are looking for precise rates applicable to your specific situation or the latest updates, the official website will have the most reliable information. It is always good practice for customers to stay informed about any potential changes to ensure they are prepared for any adjustments in their natural gas billing.
Jeff Whelpley is the editor / author responsible for this content.
Answered Sep 9, 2025

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