The average sea surface temperature in April 2017 for Cancun was 84.0Â°F. The maximum and minimum values were 83.0Â°F and 85.4Â°F respectively.
Boston ferns have become a plant of choice for savvy shade-loving gardeners. This fern will consistently give stunning results with minimal effort, no dead â heading and a calming resting place for the eye to settle.oston ferns have become a plant of choice for savvy shade-loving gardeners. This fern will consistently give stunning results with minimal effort, no dead â heading and a calming resting place for the eye to settle.
Boston ferns prefer daytime temperatures that range from 65 to 75 degrees F. Evening temperatures should be a little cooler. Cooler temperatures reduce the chance of fungus developing. Temperatures ranging between 55 and 65 are ideal.