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 average high temperature exceeds 38 to 40 Â°C or 100.4 to 104.0 Â°F during the hottest month nearly everywhere in the desert except at very high altitudes. The highest officially recorded average high temperature [clarification needed] was 47 Â°C or 116.6 Â°F in a remote desert town in the Algerian Desert called Bou Bernous with an elevation of 378 metres (1,240 ft) meters above sea level.