Read the following context and choose the best option to answer the question.
Context: Today we rode our bikes along the river with our friends . We ate orange duck crackers while sitting on that concrete slab and then continued down the trail to this little beach . The water was pretty cold , though not quite as cold as it was the last time we visited .
Question: What may have been the reason the water was cold ?
Options: 
- We thought the water should be almost hot to the touch .
 - None of the above choices .
 - The water was still icy from the snowstorm yesterday .
 - It was past summer and cooler weather had set in .


It was past summer and cooler weather had set in .