Puerto Peasco, Sonora, Mexico, experiences mild and sunny conditions during December. Average high temperatures typically range from the high 60s to low 70s Fahrenheit (low 20s Celsius), while overnight lows average in the mid-40s to low 50s Fahrenheit (single-digit Celsius). This period represents the start of the dry season, with minimal rainfall expected. The relatively calm waters of the Sea of Cortez during this month make it suitable for various water activities.
The pleasant climate of this coastal city in December makes it a popular destination for those seeking a winter escape. This influx of visitors positively impacts the local economy, supporting businesses like hotels, restaurants, and tour operators. Historically, the area has transitioned from a small fishing village to a bustling tourist hub, with this specific time of year playing a significant role in its growth. The region’s natural beauty, combined with the agreeable winter conditions, provides an attractive environment for a range of activities, from whale watching to golfing.