Barra de Santiago Weather in May
With daytime temperatures of 30°C (86°F) and nighttime lows of 26°C (79°F), May in Barra de Santiago brings very high temperatures during the day. Do keep in mind that May is part of the rainy season, with frequent and often heavy rainfall.
Rainfall in Barra de Santiago in May
As part of the rainy season, Barra de Santiago sees around 18 days of rain in May, with an average of 182 mm (7.2 in). Rainfall this month is frequent and tends to be fairly heavy when it does fall. Packing waterproofs is a good idea.
Temperature in Barra de Santiago in May
In May, Barra de Santiago sees very high temperatures, with highs of 30°C (86°F). Nights drop to around 26°C (79°F). It's usually most comfortable outside during the morning and later in the day. With overnight lows of 26°C (79°F), evenings and nights remain warm. Light clothing and an open window or fan can help you sleep comfortably.
Sunshine in Barra de Santiago in May
The days are predominantly sunny, with an estimated total of around 246 hours of sunshine. Rain is often only seen in the afternoon or evening, leaving clear skies for most of the day. This results in rainy months that still feel bright and are suitable for travel.
Average water temperature in May
At 29°C (84°F), the water feels bath-warm. Fine for swimming, but those looking for a cooling swim may be a bit disappointed.Our weather planner can help you find worldwide destinations with pleasant weather during this period. January, February, March and December typically offer the best weather for Barra de Santiago.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit El Salvador, check out our Barra de Santiago's climate page.
Barra de Santiago Temperature in May
Min Temperature
26°C (79°F)
Max Temperature
30°C (86°F)
Water Temperature
29°C (84°F) *
Chance of Rain
60%
Precipitation
182 mm (7.2 in)
Rainy days
18 days
Humidity
77% *
Sunshine
246 hours *
Percentage Sunshine
*
Historical weather for Barra de Santiago in May
Browse day-by-day weather records for Barra de Santiago spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Barra de Santiago historical weather extremes in May
The extremes listed below come from historical weather data collected in Barra de Santiago from 2005 through 2026.
- The hottest May day on record in Barra de Santiago reached 39°C (102°F) (May 7, 2023).
- On May 19, 2005, Barra de Santiago saw its coldest May day with temperatures maxing out at 24°C (75°F).
- The lowest overnight temperature recorded in May was 10°C (50°F) (May 19, 2019).
Best Places in El Salvador in May
Find out more about the weather in El Salvador and which places have the best travel conditions in this month. See all of El Salvador in May →
perfect weather
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unpleasant
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What to Wear in Barra de Santiago in May
Warm temperatures in May make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! Expect water temperatures of around 29°C (84°F), which is ideal for taking a refreshing dip. Bring swimwear and consider packing a towel for drying off. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Barra de Santiago in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit El Salvador, check out our Barra de Santiago's climate page.
Temperature Rainfall Sunshine Humidity Water Temp
See the full Barra de Santiago climate overview or explore weather in El Salvador.
