San Antonio Weather in August

August in San Antonio brings very high temperatures around 33°C (91°F) during the day, dropping to 23°C (73°F) at night, with quite a bit of rainfall expected, averaging around 124 mm (4.9 in) for the month.

Rainfall in San Antonio in August

Expect around 17 days of rain based on historical data, with 124 mm (4.9 in) average. Wet weather is a regular and significant part of this month. Frequent days of rain combined with high totals means proper waterproofs are worth packing.

Temperature in San Antonio in August

Daytime highs in San Antonio in August reach 33°C (91°F), with nights around 23°C (73°F). Mornings and evenings are often more comfortable than the peak afternoon hours. With overnight lows of 23°C (73°F), evenings and nights remain warm. Light clothing and an open window or fan can help you sleep comfortably.

Sunshine in San Antonio in August

The month enjoys around 209 hours of sunshine, creating mostly sunny days with good weather conditions.

If you prefer dry days with pleasant temperatures, August may not be the ideal month to visit San Antonio. Our weather planner can help you explore destinations with more pleasant weather conditions.

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• January
• February
• March
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• May
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• September
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For a detailed overview over the year and the best time to visit Belize, check out our San Antonio's climate page.

San Antonio Temperature in August

Min Temperature 23°C (73°F)  

Max Temperature 33°C (91°F)  

Chance of Rain 56%  

Precipitation 124 mm (4.9 in)  

Rainy days 17 days  

Sunshine 209 hours *  

Percentage Sunshine *  

* Data from: Belmopan, Belize (33 KM, 20 Miles).

What to Wear in San Antonio in August

Hot weather in August means keeping cool is the priority. Loose-fitting clothes in natural fabrics work best. Pack plenty of shorts, tank tops, and breathable shirts. Don't forget a hat, swimwear, and comfortable sandals. Prepare for significant rainfall with proper waterproof clothing and shoes. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in San Antonio in August

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

Swimming

9/10

Cycling

7/10

Walking

7/10

Camping

6/10

Outdoor sports

7/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Belize, check out our San Antonio's climate page.

More climate data for San Antonio

Temperature Rainfall Sunshine

See the full San Antonio climate overview or explore weather in Belize.