Barra de Santiago Weather in March
In Barra de Santiago, March brings very high daytime temperatures around 31°C (88°F), with nights cooling to 25°C (77°F). Minimal rainfall is to be expected.
Rainfall in Barra de Santiago in March
Records from the past 30 years suggest around 4 days of rain, with 10 mm (0.4 in) average for the month. When rain does fall, showers tend to be light and brief. Most days will be dry.
Temperature in Barra de Santiago in March
March tends to be one of the perfect months in Barra de Santiago, with 31°C (88°F) in the afternoon and 25°C (77°F) overnight. Mornings and evenings are often more comfortable than the peak afternoon hours. With lows around 25°C (77°F), the nights are warm enough that a sheet is usually all you need for bedding.
Sunshine in Barra de Santiago in March
The city usually sees around 305 hours of sunlight, indicating many sunny days — a great month for sightseeing.
Average water temperature in March
The water is 28°C (82°F) this month — warm enough that getting in requires no effort at all. Good conditions for swimming, snorkeling, or just floating around.So this is a great month to visit if you prefer dry days with pleasant temperatures.
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 March
Min Temperature
25°C (77°F)
Max Temperature
31°C (88°F)
Water Temperature
28°C (82°F) *
Chance of Rain
14%
Precipitation
10 mm (0.4 in)
Rainy days
4 days
Humidity
71% *
Sunshine
305 hours *
Percentage Sunshine
*
Daily Historical Temperatures
32-year average (1985-2026)
Based on our historical records, temperatures in Barra de Santiago typically stay consistent throughout March, with daily highs averaging around 31°C (88°F). Nights are warm, with lows around 24°C (75°F).
Average temperatures in March
Daily Historical Precipitation
32-year average (1985-2026)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in March
Historical weather for Barra de Santiago in March
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 March
Based on 21 years of weather observations in Barra de Santiago between 2005 and 2026, these are the recorded extremes.
- Barra de Santiago recorded its highest March temperature of 37°C (99°F) on March 31, 2023.
- The lowest daytime temperature in March was 27°C (81°F), recorded on March 13, 2008.
- Nighttime temperatures dropped to 14°C (57°F) on March 23, 2011, marking the coldest March night on record.
Best Places in El Salvador in March
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 March →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Barra de Santiago in March
Warm weather calls for comfortable, breathable clothing in March. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Almost no rain is expected, so no need to bring rain gear. With water temperatures around 28°C (82°F), swimming conditions are excellent. Pack your swimsuit, goggles, and maybe some water shoes. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Barra de Santiago in March
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.
