San Marcos
Weather by month
Current – 10-day forecastForecast

San Marcos Weather in April

April is one of the excellent months to visit San Marcos, with daytime temperatures of 27°C (81°F) and lows of 14°C (57°F) at night. Do note that quite a bit of rainfall is typical, averaging around 72 mm (2.8 in).

Rainfall in San Marcos in April

Typically, about 9 days will experience rainfall, with an average of 72 mm (2.8 in) for the month. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in San Marcos in April

The temperature in San Marcos in April is excellent. Daytime highs reach 27°C (81°F), with nights dropping to 14°C (57°F). This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. Nights cool down to 14°C (57°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.

Sunshine in San Marcos in April

There are approximately 206 hours of sunshine this month, resulting in mostly clear days.

If you're inclined towards comfortable temperatures and drier conditions, April is a good time to visit San Marcos.

San Marcos Temperature in April

Min Temperature
14°C (57°F)
Max Temperature
27°C (81°F)
Chance of Rain
28%
Precipitation
72 mm (2.8 in)
Rainy days
9 days
Humidity
66% *
Sunshine
206 hours *
Percentage Sunshine
53% *
* Data from: Austin, the United States of America (51 KM, 32 Miles).

San Marcos Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in San Marcos - and find the best time to visit.

Best Places in the United States of America in April

Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in April →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in San Marcos in April

Warm temperatures in April 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. Rain gear is recommended, you can expect wet weather on multiple days. 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 April

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Swimming
    9/10
  • Cycling
    7/10
  • Walking
    7/10
  • Camping
    8/10
  • Outdoor sports
    7/10

San Marcos 3-Day Forecast

Popular in April

Where to go in April - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.