July and August usually have warm temperatures with average highs in the 20C.âs, (68F.) but it can be significantly cooler at night and in the early morning, itâs possible for temperatures to drop down to near freezing.
Tropical temperatures In large parts of El Salvador prevail tropical temperatures practically throughout the year, with which the average maximum temperature varies from appr. 27-28 degrees in the autumn to 32-33 degrees centigrade in the spring.
The highest day temperature in December 2016 was 92Â°F. The lowest night temperature was 73Â°F. The average values for day and night temperatures during December were 88.0Â°F Ð¸ 78.9Â°F respectivly. The average sea surface temperature in December 2016 for Playa del Carmen was 85.8Â°F.