AT Bangkok Marathon weather.
Typically 26°C on race morning; rain in 1 of the last 10 years. Race morning (07:00 to 11:00 local time) in Bangkok on race day in each of the last 10 years; the 2026 race is on 29 Nov 2026.
- Typical
- 26°C (79°F)
- race-morning average
- Coolest
- 20°C (68°F)
- lowest reading, 07:00–11:00
- Warmest
- 32°C (90°F)
- highest reading, 07:00–11:00
- Wet years
- 1 of 10
- rain, drizzle or worse
- Humidity
- 67%
- typical
- Wind
- 8 km/h
- typical, at 10 m
Race morning, 07:00–11:00
Year by year
| Race day | Average | Low–high | Humidity | Wind | Rain | Conditions |
|---|---|---|---|---|---|---|
| 30 Nov 2025 | 24°C (75°F) | 20°C (67°F)–28°C (83°F) | 55% | 8 km/h | 0.0 mm | Clear |
| 1 Dec 2024 | 26°C (79°F) | 22°C (72°F)–30°C (87°F) | 56% | 6 km/h | 0.0 mm | Clear |
| 26 Nov 2023 | 27°C (80°F) | 24°C (76°F)–30°C (85°F) | 68% | 8 km/h | 0.0 mm | Overcast |
| 27 Nov 2022 | 26°C (80°F) | 24°C (76°F)–28°C (83°F) | 88% | 6 km/h | 0.7 mm | Light drizzle |
| 28 Nov 2021 | 24°C (76°F) | 21°C (70°F)–27°C (81°F) | 62% | 12 km/h | 0.0 mm | Partly cloudy |
| 29 Nov 2020 | 26°C (79°F) | 23°C (74°F)–29°C (84°F) | 65% | 8 km/h | 0.0 mm | Overcast |
| 1 Dec 2019 | 29°C (84°F) | 26°C (78°F)–32°C (89°F) | 65% | 6 km/h | 0.1 mm | Mainly clear |
| 2 Dec 2018 | 29°C (84°F) | 25°C (78°F)–32°C (89°F) | 69% | 8 km/h | 0.1 mm | Partly cloudy |
| 26 Nov 2017 | 25°C (76°F) | 22°C (72°F)–27°C (81°F) | 71% | 9 km/h | 0.0 mm | Overcast |
| 27 Nov 2016 | 26°C (79°F) | 25°C (77°F)–27°C (81°F) | 74% | 12 km/h | 0.0 mm | Mainly clear |
Each row is the race's date that year where we know it, else the same weekday nearest its usual date. Temperatures and humidity are averaged over 07:00 to 11:00 local time, rain is the total over those hours, and conditions are the commonest over the morning.
Kit and pacing
What it means
Warm: adjust your goal pace
Around 26°C on race morning costs most runners time. Plan to run a few seconds per kilometer slower than in cool weather, take on fluid and salt at every station, and wear light colors and sun cream.
General guidance from past years' numbers. Check the forecast in race week.
Weather data by Open-Meteo.com, from its historical weather archive (CC BY 4.0).