Historical Weather for Bangkok, Thailand
Showing historical weather data for 1 Jan to 31 Dec over the last 5 years (2025-2025).
Date window
Bangkok, Bangkok, Thailand (01-01 → 31-12)
Years 2025–2025 · Source: Meteostat
Showing 1 year series with 365 days for Bangkok, Bangkok, Thailand.
Latest Year Summary (2025)
Computed from observed daily Meteostat data for 2025 across the selected date window.
Average temperature
29.4°C
Long-term average unavailable
Total rainfall
1,739.8 mm
Across 2025 in the selected period
Rainfall details
- 🌧️ 241 rain days
- 💧 Wettest day: 2025-07-16 — 69.9 mm
Notable conditions
- 🔥 Heatwave days: 334
- 🌧️ Heavy rain days: 18
Average pressure
1,009.0 hPa
Weekly Rainfall Totals (2025)
Anomaly vs normal
n/a
No data
Record extremes
Daytime High: 39.5°C · 07 Jun 2025
Nighttime Low: 18.3°C · 13 Jan 2025
Precip & wind peaks
Rain: 69.9 mm · 16 Jul 2025
Wind: 8.8 kts · 26 Apr 2025
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How to read this weather history
Observed daily conditions for Bangkok, Bangkok, Thailand
The summary cards surface the main pattern first, while the chart and table below keep every day inspectable. Use this page for like-for-like date comparisons across years, not as a forecast.
Latest coverage
2025 · 365 days
01 Jan → 31 Dec from Meteostat.
Year span
2025
This view currently contains a single year of observations.
Observed extremes
High 39.5°C · Low 18.3°C
07 Jun 2025 to 13 Jan 2025 across 1 years.
Only one year is available for this selection, so the chart works best as a dated record of what happened rather than a long-term normal.
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Average temperature
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2025
365 days01 Jan → 31 Dec
Temperature
High: 26.8°C → 39.5°C
Low: 18.3°C → 29.5°C
Precipitation
Rain: 1,739.8 mm
Snow: 0.0 cm
Wind
6.1 km/h avg · 16.2 km/h peak
Accessible data table
Daily values for the first series (showing up to 30 rows)
| Day | High (°C) | Low (°C) | Rain (mm) (mm) | Snow (cm) (cm) | Wind (kts) (km/h) | Conditions |
|---|---|---|---|---|---|---|
| 01 Jan | 32.6°C | 23.5°C | 0.0 mm | n/a | 4.2 km/h | — |
| 02 Jan | 34.4°C | 22.1°C | 0.0 mm | n/a | 3.1 km/h | — |
| 03 Jan | 33.5°C | 23.0°C | 0.0 mm | n/a | 2.8 km/h | — |
| 04 Jan | 32.2°C | 24.0°C | 0.0 mm | n/a | 4.2 km/h | — |
| 05 Jan | 32.6°C | 23.0°C | 0.0 mm | n/a | 3.8 km/h | — |
| 06 Jan | 33.1°C | 21.1°C | 0.0 mm | n/a | 3.8 km/h | — |
| 07 Jan | 33.8°C | 21.4°C | 0.0 mm | n/a | 3.1 km/h | — |
| 08 Jan | 33.8°C | 23.0°C | 0.0 mm | n/a | 3.0 km/h | — |
| 09 Jan | 34.2°C | 24.0°C | 0.0 mm | n/a | 3.5 km/h | — |
| 10 Jan | 31.5°C | 24.2°C | 0.0 mm | n/a | 4.9 km/h | — |
| 11 Jan | 31.5°C | 21.6°C | 0.0 mm | n/a | 6.1 km/h | — |
| 12 Jan | 26.8°C | 19.3°C | 0.0 mm | n/a | 4.4 km/h | — |
| 13 Jan | 28.8°C | 18.3°C | 0.0 mm | n/a | 2.7 km/h | — |
| 14 Jan | 29.7°C | 19.4°C | 0.0 mm | n/a | 4.0 km/h | — |
| 15 Jan | 34.1°C | 20.9°C | 0.0 mm | n/a | 4.2 km/h | — |
| 16 Jan | 32.5°C | 25.1°C | 0.0 mm | n/a | 4.5 km/h | — |
| 17 Jan | 31.3°C | 22.9°C | 0.0 mm | n/a | 4.2 km/h | — |
| 18 Jan | 33.9°C | 21.5°C | 0.0 mm | n/a | 2.4 km/h | — |
| 19 Jan | 33.0°C | 22.0°C | 0.0 mm | n/a | 2.9 km/h | — |
| 20 Jan | 33.6°C | 21.7°C | 0.0 mm | n/a | 2.7 km/h | — |
| 21 Jan | 33.6°C | 22.1°C | 0.0 mm | n/a | 3.1 km/h | — |
| 22 Jan | 34.7°C | 22.5°C | 0.0 mm | n/a | 2.2 km/h | — |
| 23 Jan | 34.6°C | 22.5°C | 0.0 mm | n/a | 2.6 km/h | — |
| 24 Jan | 34.9°C | 22.5°C | 0.0 mm | n/a | 2.6 km/h | — |
| 25 Jan | 36.6°C | 23.7°C | 0.0 mm | n/a | 3.6 km/h | — |
| 26 Jan | 35.4°C | 24.8°C | 0.0 mm | n/a | 4.3 km/h | — |
| 27 Jan | 30.9°C | 23.2°C | 0.7 mm | n/a | 6.3 km/h | — |
| 28 Jan | 31.0°C | 22.8°C | 0.0 mm | n/a | 4.9 km/h | — |
| 29 Jan | 30.7°C | 22.0°C | 0.0 mm | n/a | 4.3 km/h | — |
| 30 Jan | 32.8°C | 21.4°C | 0.0 mm | n/a | 2.4 km/h | — |
Use this table for screen readers or to copy data. Values reflect the visible window.
Bangkok Weather FAQ
Common questions about weather in Bangkok, Thailand.
- Which month is usually hottest in Bangkok?
- Based on monthly observations from 2021–2026, Bangkok, Thailand is usually hottest in August, when average daytime highs reach 34.1°C. Overnight lows in August average 26.3°C.
- Which month is usually coldest in Bangkok?
- Based on monthly observations from 2021–2026, Bangkok, Thailand is coldest in February, with average nighttime lows around 22.2°C. Daytime highs in February average 32.1°C. The coldest reading in the archive for that month dropped to 20.7°C.
- Which month has the highest average daily precipitation in Bangkok?
- Based on monthly observations from 2021–2026, September has the highest average daily precipitation in Bangkok, Thailand at 13.7mm. That is wetter than January, the driest month in the archive at 0.2mm.
- Which month is usually driest in Bangkok?
- Based on monthly observations from 2021–2026, January is the driest month in Bangkok, Thailand, averaging 0.2mm of precipitation on a typical observed day. September is the wettest month by the same measure at 13.7mm.
- How large is the seasonal temperature swing in Bangkok?
- Based on monthly observations from 2021–2026, Typical warm-season highs peak in August at 34.1°C, while the lowest average night temperatures arrive in February at 22.2°C. That puts the city's warm-to-cold seasonal swing at roughly 11.9°C.
- Do monthly average nighttime lows stay above freezing in Bangkok?
- Based on monthly observations from 2021–2026, Yes. Across the available monthly averages for Bangkok, Thailand, even the coldest month (February) keeps an average low of 22.2°C.