El Salvador weather by month

Check out El Salvador weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum daytime temperature °C
30°C maximum daytime temperature in January in San Salvador30
31°C maximum daytime temperature in February in San Salvador31
32°C maximum daytime temperature in March in San Salvador32
32°C maximum daytime temperature in April in San Salvador32
30°C maximum daytime temperature in May in San Salvador30
28°C maximum daytime temperature in June in San Salvador28
29°C maximum daytime temperature in July in San Salvador29
29°C maximum daytime temperature in August in San Salvador29
28°C maximum daytime temperature in September in San Salvador28
28°C maximum daytime temperature in October in San Salvador28
28°C maximum daytime temperature in November in San Salvador28
29°C maximum daytime temperature in December in San Salvador29
Hours of sunshine (daily)
Days with some rainfall
4 days with some rainfall in January in San Salvador4
4 days with some rainfall in February in San Salvador4
4 days with some rainfall in March in San Salvador4
8 days with some rainfall in April in San Salvador8
19 days with some rainfall in May in San Salvador19
28 days with some rainfall in June in San Salvador28
27 days with some rainfall in July in San Salvador27
28 days with some rainfall in August in San Salvador28
29 days with some rainfall in September in San Salvador29
22 days with some rainfall in October in San Salvador22
8 days with some rainfall in November in San Salvador8
5 days with some rainfall in December in San Salvador5

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El Salvador by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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The climate guide for El Salvador (San Salvador) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Top El Salvador destinations

Below are average maximum temperatures at popular countries, regions and places in El Salvador for next month - February. Select a destination to see the climate guide for all months of the year.

All El Salvador destinations

Metric (°C / mm)  |  Imperial (°F / inches)

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El Salvador climate overview

El Salvador is the smallest country in Central America. Its mainly agricultural economy has been hard hit by years of civil war in the 1980's and 1990's, compounded by a devastating earthquake in 2001 and severe floods in 2005.

Mountains dominate the landscape with high ranges running along the border with Honduras and along the central spine of the country. Large and particularly well-defined volcanoes are found near the capital San Salvador, as well as at San Vicente and Santa Ana.

Volcanic soil throughout the uplands is black and fertile, allowing extensive coffee plantations to grow on higher slopes and sugarcane on the rolling foothills below. Little of the indigenous forest stills remains due to widespread deforestation.

The coastal plain along the Pacific coast is narrow in the north but becomes wide in the south, extending quite a distance inland. It is intensely cultivated throughout, sustaining mainly cotton fields.

El Salvador has a tropical climate with a 'winter' dry season. Due to its long Pacific coast, much of the country is also humid in the wet season making for particularly oppressive conditions in the coastal plains. Temperatures only fall a few degrees in the dry season so it can still be warm and humid.

Rainfall follows a distinct seasonal pattern with the cloudy and wet season lasting from April to November. The heaviest rains fall in October and over the highest peaks, usually in the form of heavy afternoon downpours with thunder and lightening. A much drier 'winter' season runs from December to March, which is also the sunniest time of the year.

El Salvador lies in a very active earthquake zone with hundreds of earthquakes recorded every year.

El Salvador weather averages

Temperature in El Salvador (°C)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
30°C maximum daytime temperature in January in El Salvador (San Salvador)30
31°C maximum daytime temperature in February in El Salvador (San Salvador)31
32°C maximum daytime temperature in March in El Salvador (San Salvador)32
32°C maximum daytime temperature in April in El Salvador (San Salvador)32
30°C maximum daytime temperature in May in El Salvador (San Salvador)30
28°C maximum daytime temperature in June in El Salvador (San Salvador)28
29°C maximum daytime temperature in July in El Salvador (San Salvador)29
29°C maximum daytime temperature in August in El Salvador (San Salvador)29
28°C maximum daytime temperature in September in El Salvador (San Salvador)28
28°C maximum daytime temperature in October in El Salvador (San Salvador)28
28°C maximum daytime temperature in November in El Salvador (San Salvador)28
29°C maximum daytime temperature in December in El Salvador (San Salvador)29
Min temperature (night-time)
14°C minimum night-time temperature in January in El Salvador (San Salvador)14
14°C minimum night-time temperature in February in El Salvador (San Salvador)14
15°C minimum night-time temperature in March in El Salvador (San Salvador)15
17°C minimum night-time temperature in April in El Salvador (San Salvador)17
17°C minimum night-time temperature in May in El Salvador (San Salvador)17
17°C minimum night-time temperature in June in El Salvador (San Salvador)17
17°C minimum night-time temperature in July in El Salvador (San Salvador)17
17°C minimum night-time temperature in August in El Salvador (San Salvador)17
17°C minimum night-time temperature in September in El Salvador (San Salvador)17
17°C minimum night-time temperature in October in El Salvador (San Salvador)17
15°C minimum night-time temperature in November in El Salvador (San Salvador)15
14°C minimum night-time temperature in December in El Salvador (San Salvador)14
Heat & Humidity
Moderate heat & humidity in January in El Salvador (San Salvador)M
High heat & humidity in February in El Salvador (San Salvador)H
High heat & humidity in March in El Salvador (San Salvador)H
High heat & humidity in April in El Salvador (San Salvador)H
High heat & humidity in May in El Salvador (San Salvador)H
Moderate heat & humidity in June in El Salvador (San Salvador)M
High heat & humidity in July in El Salvador (San Salvador)H
Moderate heat & humidity in August in El Salvador (San Salvador)M
Moderate heat & humidity in September in El Salvador (San Salvador)M
Moderate heat & humidity in October in El Salvador (San Salvador)M
Moderate heat & humidity in November in El Salvador (San Salvador)M
Moderate heat & humidity in December in El Salvador (San Salvador)M

Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme

Sunshine & UV index in El Salvador

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daily hours of sunshine
Daily hours of daylight
11 hours of daylight per day in January in El Salvador (San Salvador)11
12 hours of daylight per day in February in El Salvador (San Salvador)12
12 hours of daylight per day in March in El Salvador (San Salvador)12
12 hours of daylight per day in April in El Salvador (San Salvador)12
13 hours of daylight per day in May in El Salvador (San Salvador)13
13 hours of daylight per day in June in El Salvador (San Salvador)13
13 hours of daylight per day in July in El Salvador (San Salvador)13
13 hours of daylight per day in August in El Salvador (San Salvador)13
12 hours of daylight per day in September in El Salvador (San Salvador)12
12 hours of daylight per day in October in El Salvador (San Salvador)12
11 hours of daylight per day in November in El Salvador (San Salvador)11
11 hours of daylight per day in December in El Salvador (San Salvador)11
UV Index (Maximum)
UV (maximum) index 10 (Very High) in January in El Salvador (San Salvador)10
UV (maximum) index 11+ (Extreme) in February in El Salvador (San Salvador)11
UV (maximum) index 11+ (Extreme) in March in El Salvador (San Salvador)11
UV (maximum) index 11+ (Extreme) in April in El Salvador (San Salvador)11
UV (maximum) index 11+ (Extreme) in May in El Salvador (San Salvador)11
UV (maximum) index 11+ (Extreme) in June in El Salvador (San Salvador)11
UV (maximum) index 11+ (Extreme) in July in El Salvador (San Salvador)11
UV (maximum) index 11+ (Extreme) in August in El Salvador (San Salvador)11
UV (maximum) index 11+ (Extreme) in September in El Salvador (San Salvador)11
UV (maximum) index 11 (Extreme) in October in El Salvador (San Salvador)11
UV (maximum) index 10 (Very High) in November in El Salvador (San Salvador)10
UV (maximum) index 9 (Very High) in December in El Salvador (San Salvador)9

Rainfall in El Salvador

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
4 days with some rainfall in January in El Salvador (San Salvador)4
4 days with some rainfall in February in El Salvador (San Salvador)4
4 days with some rainfall in March in El Salvador (San Salvador)4
8 days with some rainfall in April in El Salvador (San Salvador)8
19 days with some rainfall in May in El Salvador (San Salvador)19
28 days with some rainfall in June in El Salvador (San Salvador)28
27 days with some rainfall in July in El Salvador (San Salvador)27
28 days with some rainfall in August in El Salvador (San Salvador)28
29 days with some rainfall in September in El Salvador (San Salvador)29
22 days with some rainfall in October in El Salvador (San Salvador)22
8 days with some rainfall in November in El Salvador (San Salvador)8
5 days with some rainfall in December in El Salvador (San Salvador)5
Average monthly rainfall (mm)
6 mm monthly rainfall in January in El Salvador (San Salvador)6
4 mm monthly rainfall in February in El Salvador (San Salvador)4
20 mm monthly rainfall in March in El Salvador (San Salvador)20
49 mm monthly rainfall in April in El Salvador (San Salvador)49
160 mm monthly rainfall in May in El Salvador (San Salvador)160
305 mm monthly rainfall in June in El Salvador (San Salvador)305
330 mm monthly rainfall in July in El Salvador (San Salvador)330
317 mm monthly rainfall in August in El Salvador (San Salvador)317
336 mm monthly rainfall in September in El Salvador (San Salvador)336
209 mm monthly rainfall in October in El Salvador (San Salvador)209
35 mm monthly rainfall in November in El Salvador (San Salvador)35
11 mm monthly rainfall in December in El Salvador (San Salvador)11

Tropical storm risk: El Salvador hurricane season

% of month affected by tropical storms
0
0
0
0
0
0
0
0
1.1%
<1%
0
0
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Compare El Salvador weather with the UK

The weather chart below compares the average monthly maximum daytime temperature for El Salvador (San Salvador) and the UK (London).

Maximum daytime temperature (°C)

El Salvador (San Salvador)
UK (London)
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Metric (°C / mm)  |  Imperial (°F / inches)

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