Typical average daily weather in Cayo Guillermo in the course of July is 26. With the average high being 33 with low daily temperautes being 23.
| Month | Degrees Celsius |
|---|---|
| Temperature | 26 |
| High Temperature | 33 |
| Low Temperature | 23 |
| Sunshine Per Day | 9 |
Useful Links: Cayo Guillermo Weather: Average Weather & Yearly Climate