San Pedro
Weather by month
Current – 10-day forecastForecast

San Pedro Weather in August

Thinking of visiting San Pedro in August? Expect very high temperatures reaching 30°C (86°F) during the day, dropping to 27°C (81°F) at night. Heavy showers are common during the rainy season.

Rainfall in San Pedro in August

San Pedro is in the rainy season in August, with rain on around 16 days and an average of 181 mm (7.1 in). Rainy season showers tend to be fairly substantial. A good rain jacket or umbrella is worth having with you most days.

Temperature in San Pedro in August

In August, San Pedro sees very high temperatures, with highs of 30°C (86°F). Nights drop to around 27°C (81°F). If you're spending a lot of time outdoors, it helps to plan around the warmer part of the day. At 27°C (81°F) overnight, the heat doesn't let up much after dark. If you're staying somewhere without air conditioning, a cold shower before bed and keeping the air moving can help. On average, this month sees the highest temperatures of the year. Worth packing a few lighter outfits.

Sunshine in San Pedro in August

Expect a lot of sunshine this month, with about 240 hours of sun. Showers typically arrive in the late afternoon or evening, keeping mornings and early afternoons sunny. Even during the wet season, there's plenty of sunshine for sightseeing.

August in San Pedro has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.

San Pedro Temperature in August

Min Temperature
27°C (81°F)
Max Temperature
30°C (86°F)
Chance of Rain
53%
Precipitation
181 mm (7.1 in)
Rainy days
16 days
Humidity
84% *
Sunshine
240 hours *
Percentage Sunshine
*
* Data from: Belize City, Belize (54 KM, 33 Miles).

San Pedro Weather by Month

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

Daily Historical Temperatures

50-year average (1976-2025)

Based on our historical records, temperatures in San Pedro typically stay consistent throughout August, with daily highs averaging around 30°C (86°F). Nights are warm, with lows around 25°C (77°F).

Average temperatures in August

Daily Historical Precipitation

50-year average (1976-2025)

Average daily rainfall for each day of the month based on long-term records.

Average precipitation in August

Historical weather records for San Pedro in August

Browse day-by-day weather records for San Pedro spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

San Pedro historical weather extremes in August

According to our 50 years of weather records for San Pedro, the following extremes were recorded between 1976 and 2026.

  • San Pedro recorded its highest August temperature of 38°C (100°F) on August 13, 1987.
  • The lowest daytime temperature in August was 25°C (77°F), recorded on August 10, 2000.
  • The lowest overnight temperature recorded in August was 18°C (64°F) (August 30, 2020).

Best Places in Belize in August

Find out more about the weather in Belize and which places have the best travel conditions in this month. See all of Belize in August →

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 Pedro in August

Warm temperatures in August 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! You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in San Pedro in August

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

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

San Pedro 3-Day Forecast

More climate data for San Pedro

Popular in August

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

Bucket list

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