San Marcos Weather in March
March in San Marcos averages 34°C (93°F) during the day and 23°C (73°F) at night. With only 5.5 mm (0.2 in) of rainfall expected on average, it's a largely dry month.
Rainfall in San Marcos in March
On average, there are about 5 days with rain during this month, averaging 5.5 mm (0.2 in). Rain days are few and the total is low, so this is a largely dry month. Any showers that do occur tend to be brief.
Temperature in San Marcos in March
March in San Marcos sees highs of 34°C (93°F) and lows of 23°C (73°F) overnight. Sunshine and humidity can make it feel even warmer than the raw temperature suggests. Nights are mild at around 23°C (73°F), which is comfortable for most people.
Sunshine in San Marcos in March
The city usually sees around 290 hours of sunlight, indicating many sunny days — a great month for sightseeing.If you're looking for dry conditions and comfortable temperatures, March may not be the ideal month to visit San Marcos. Our weather planner can help you explore destinations with more pleasant weather conditions.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Nicaragua, check out our San Marcos's climate page.
San Marcos Temperature in March
Min Temperature
23°C (73°F)
Max Temperature
34°C (93°F)
Chance of Rain
15%
Precipitation
5.5 mm (0.2 in)
Rainy days
5 days
Humidity
62% *
Sunshine
290 hours *
Percentage Sunshine
*
Daily Historical Temperatures
32-year average (1984-2025)
Based on our historical records, temperatures in San Marcos typically stay consistent throughout March, with daily highs averaging around 34°C (93°F). Nights are warm, with lows around 23°C (73°F).
Average temperatures in March
Historical weather for San Marcos in March
Browse day-by-day weather records for San Marcos spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
San Marcos historical weather extremes in March
Based on 29 years of weather observations in San Marcos between 1997 and 2026, these are the recorded extremes.
- San Marcos recorded its highest March temperature of 38°C (100°F) on March 28, 2024.
- San Marcos experienced its chilliest March day on March 20, 2003, reaching only 29°C (84°F).
- The lowest overnight temperature recorded in March was 17°C (63°F) (March 6, 2021).
Best Places in Nicaragua in March
Find out more about the weather in Nicaragua and which places have the best travel conditions in this month. See all of Nicaragua in March →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in San Marcos in March
Get ready for hot weather in March! Lightweight, breathable fabrics are your best friend during this month. Cotton and linen shirts, shorts, sundresses, and sandals will keep you comfortable. Light colors help reflect the heat, avoid wearing black. Almost no rain is expected, so no need to bring rain gear. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in San Marcos 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 Nicaragua, check out our San Marcos's climate page.
Temperature Rainfall Sunshine Humidity
See the full San Marcos climate overview or explore weather in Nicaragua.
