El Salvador in may: average Weather, Temperature and Climate, Where to go?
Weather in El Salvador in may 2025
In this section, find the the weather forecast for the month of may for most popular cities in El Salvador. These datas are probabilities for the month of may from weather reports for many years. The percentage indicates the possibility of having the weather mentioned.
Average weather in may in San Salvador
tolerable weather UV index: 7
Weather at 6am
79°F
Moderate rain at times
32% of time
28%
22%
19%
Weather at 12pm
86°F
Clear/Sunny
35% of time
31%
25%
10%
Weather at 6pm
77°F
Moderate rain at times
35% of time
28%
25%
10%
Weather at 3am
79°F
42%
20%
19%
17%
Where to go in El Salvador in may?
Where to go in El Salvador in may: destination map
perfect weather
good
tolerable
bad
very bad
Where to go in each region in may?
| East of El Salvador (San Miguel, El Cuco, Usulután...) | 90°F to 95°F | 15 à 21 days | 86°F | tolerable weather* |
| West of El Salvador (San Salvador, Santa Ana, Mejicanos...) | 86°F to 92°F | 14 à 20 days | 86°F | tolerable weather |
Where should you go in El Salvador in may when it comes to the weather?
Remember:
The climate in El Salvador in may is tolerable across the board.
That month is not the best month to go to in El Salvador. The weather in Metapán, El Cuco, Usulután, San Miguel, Acajutla and Santa Ana is just ok. The sun is not there all the time and you may be faced the rain often. However, if you don't plan a beach and relaxation trip but rather cultural visits or a trek, this climate may suit. In addition, there are certainly fewer tourists this month.
It's even worse in La Libertad, San Salvador and Aguilares and surrounding areas where the climate is very bad. It is not advisable to travel to these areas this month.
Climate in El Salvador in may
Climate in San Salvador in may
In the month of may, maximum temperature is 86°F and minimum temperature is 79°F (for an average temperature of 83°F). The climate is very warm in that area in may. With 14.1in over 18 days, rain is to be feared during your stay. Remember to bring adapted clothes.
With an unfavorable weather, may is not the best time to go in this locality.
| May | |||
| Average temperature | 83°F | ||
| Highest temperature | 86°F | ||
| Lowest temperature | 79°F | ||
| Rainfall | 14.1in | ||
| Number of days with rainfall | 18 day(s) (57%) | ||
| Humidity | 86% | ||
| Daily sunshine hours | 13 | ||
| Cloud cover | 35% | ||
| Length of day | 12:45 | ||
| Our opinion at whereandwhen.net | tolerable |
Climate in Mejicanos in may
In may, the mean temperature in Mejicanos is 83°F (maximum temperature is 86°F and minimum temperature is 79°F). The climate is very warm around this city in this month. With 14.1in over 18 days, the weather is rather to rain throughout your trip. So remember to bring Rain coats.
| May | |||
| Average temperature | 83°F | ||
| Highest temperature | 86°F | ||
| Lowest temperature | 79°F | ||
| Rainfall | 14.1in | ||
| Number of days with rainfall | 18 day(s) (57%) | ||
| Humidity | 86% | ||
| Daily sunshine hours | 13 | ||
| Cloud cover | 35% | ||
| Length of day | 12:45 | ||
| Our opinion at whereandwhen.net | tolerable |
Climate in San Miguel in may
In the month of may, maximum temperature is 95°F and minimum temperature is 79°F (for an average temperature of 86°F). The climate is very warm in that area in this month. With 12.4in over 15 days, rain is to be feared during your holidays. Consider to pack rain clothes.
With a correct climate, may is okay (but not good time) for traveling in this city in El Salvador.
| May | |||
| Average temperature | 86°F | ||
| Highest temperature | 95°F | ||
| Lowest temperature | 79°F | ||
| Rainfall | 12.4in | ||
| Number of days with rainfall | 15 day(s) (47%) | ||
| Humidity | 84% | ||
| Daily sunshine hours | 13 | ||
| Cloud cover | 37% | ||
| Length of day | 12:45 | ||
| Our opinion at whereandwhen.net | tolerable |
Climate in Santa Ana in may
In the month of may, the mean temperature in Santa Ana is 81°F (maximum temperature is 90°F and minimum temperature is 72°F). The climate is very hot around this city in this month. With 16.7in over 17 days, the weather is rather to rain during your holidays. So remember to bring rain clothes.
With a correct weather, the month of may is okay (but not good time) for traveling in this locality.
| May | |||
| Average temperature | 81°F | ||
| Highest temperature | 90°F | ||
| Lowest temperature | 72°F | ||
| Rainfall | 16.7in | ||
| Number of days with rainfall | 17 day(s) (56%) | ||
| Humidity | 91% | ||
| Daily sunshine hours | 13 | ||
| Cloud cover | 40% | ||
| Length of day | 12:46 | ||
| Our opinion at whereandwhen.net | tolerable |
Climate in Acajutla in may
In the month of may, the mean temperature in Acajutla is 85°F (maximum temperature is 86°F and minimum temperature is 81°F). The climate is burning around this city in this month. With 11.7in over 14 days, you will experience some showers during your stay. But this is moderate and you will not be too bothered by it.
With proper weather, may is okay (but not good time) for traveling in this locality.
| May | |||
| Average temperature | 85°F | ||
| Highest temperature | 86°F | ||
| Lowest temperature | 81°F | ||
| Sea temperature | 86°F | ||
| Rainfall | 11.7in | ||
| Number of days with rainfall | 14 day(s) (46%) | ||
| Humidity | 77% | ||
| Daily sunshine hours | 13 | ||
| Cloud cover | 32% | ||
| Length of day | 12:45 | ||
| Our opinion at whereandwhen.net | tolerable |
All cities in El Salvador in may
| San Salvador in may | tolerable weather |
| Mejicanos in may | tolerable weather |
| San Miguel in may | tolerable weather |
| Santa Ana in may | tolerable weather |
| Acajutla in may | tolerable weather |
| Aguilares in may | tolerable weather |
| El Cuco in may | tolerable weather |
| La Libertad in may | tolerable weather |
| Metapán in may | tolerable weather |
| Usulután in may | tolerable weather |
| Ahuachapan in may | tolerable weather |
| Apopa in may | tolerable weather |
| Atiquizaya in may | tolerable weather |
| Chalatenango in may | tolerable weather |
| Chinameca in may | tolerable weather |
| Ciudad Arce in may | tolerable weather |
| Cojutepeque in may | tolerable weather |
| Concepcion de Ataco in may | tolerable weather |
| El Transito in may | tolerable weather |
| Ilopango in may | tolerable weather |
| Intipuca in may | tolerable weather |
| Izalco in may | tolerable weather |
| Jiquilisco in may | tolerable weather |
| San Francisco Gotera in may | tolerable weather |
| San Francisco Menendez in may | tolerable weather |
| San Vicente in may | bad weather |
| Santa Tecla in may | tolerable weather |
| Santiago Nonualco in may | tolerable weather |
| Sonsonate in may | tolerable weather |
| Suchitoto in may | tolerable weather |
| Zacatecoluca in may | tolerable weather |
Weather data for El Salvador in may:
Weather data for El Salvador in may is derived from an average of the weather forecast since 2009 in El Salvador. There is a margin of error and these forecasts are to be considered as general information only. The weather in El Salvador can vary slightly from year to year, but these predictions should limit surprises. So you can pack your bags and check when is the best time to go to Salvador.