Ivanhoe, Texas is a small town located in the northeastern part of the state. The climate in Ivanhoe is classified as humid subtropical, characterized by hot summers and mild winters. Average high temperatures range from the low 90s Fahrenheit in summer to the mid-50s in winter, with occasional freezing temperatures.

Hydrologically, Ivanhoe is surrounded by natural beauty. The town is nestled in the Piney Woods region, known for its abundance of lakes, rivers, and streams. Lake Charmaine and Lake Galahad are two picturesque lakes in the area, offering opportunities for boating, fishing, and other water activities. The nearby Sabine River provides additional options for fishing and boating enthusiasts.

Outdoor recreation opportunities in Ivanhoe are plentiful. The town's proximity to the Sam Houston National Forest allows residents and visitors to enjoy hiking, camping, and wildlife viewing. Hunting is also popular in the area, with various game species available. Additionally, the region's dense forests and rolling hills make it ideal for nature walks and birdwatching.

In summary, Ivanhoe, Texas offers a humid subtropical climate, surrounded by lakes, rivers, and forests, providing ample outdoor recreation opportunities for nature enthusiasts and water sport lovers alike.