Warm
Average highs sit around 29°C, giving warm days by monthly-average standards.
Weather Guide
San Salvador, El Salvador Average Monthly Weather
Weather score73Very good annual avg
Best months: March, February, April
Across the year, average daytime temperatures are around 29°C, sunshine averages 7.5h per day, and rainfall totals about 1783mm. Sea temperatures average 29°C across the year.
Annual weather
Annual averages
Temp
29°C
Rain
1783mm
Annual total
Sun
7.5h
Sea
29°C
Weather score
73
Very good avg
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Wet
Rainfall averages 330mm, so showers are a real planning factor.
Some sun
Sunshine averages 7.2h per day, enough for a balanced month.
Warm sea
Sea temperatures average 30°C, so swimming is usually comfortable by monthly-average standards.
Map
Weather map
Compare San Salvador, El Salvador with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
July29°C average high
July is close to San Salvador's yearly temperature average, giving a typical read on daytime heat.
Warmest monthsFebruary to April
This stretch sets the upper range for average daytime heat.
Rain
July330mm average rain
July is one of San Salvador's wettest months, so rain is likely to be a major planning factor.
Driest monthsJanuary to April and November to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
July7.2 hours average sun
July sits close to San Salvador's yearly sunshine average, so it is a middle-of-the-pack month for bright days.
Brightest monthsJanuary to April and December
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
July30°C average sea
July is one of San Salvador's warmest sea months, when swimming comfort is usually strongest.
Warmest seaApril to November
Sea temperatures are usually near 29°C in this stretch, so swimming comfort is at its strongest.
Weather score
July60 weather score
July scores below San Salvador's yearly average, so the weather trade-offs are more noticeable.
Best weather monthsJanuary to April and December
These months have the strongest weather score in the monthly averages.
