Bang Pa-in in Winter
In winter (December, January and February), Bang Pa-in sees average daytime highs around 33°C and overnight lows near 23°C, with 34 mm of rain over about 8 wet days across the season. It is the 3rd-warmest season and the driest season of the year.
Over the season highs climb from about 33°C in early December to 35°C by late February. The sky is clear or mostly clear about 54% of the time across winter, and the air most often feels oppressive.
Winter is Bang Pa-in's best season of the year to visit on our travel score. For the whole year in context, see Bang Pa-in's year-round climate.
- Avg daytime high
- 33°C
- 3rd-warmest season
- Avg overnight low
- 23°C
- Rainfall
- 34 mm
- 8 wet days
- Avg wind
- 8 km/h
- Travel score
- 4.3
- best season of the year
- Months
- Dec · Jan · Feb
Temperature in Bang Pa-in in Winter
Over the season highs climb from about 33°C in early December to 35°C by late February.
A typical winter day in Bang Pa-in reaches about 33°C and drops to 23°C overnight. The warmest of the three months is February, the coolest January.
How winter really feels in Bang Pa-in
Once humidity and wind are folded in, winter brings about 90 days that feel above 32°C and 0 that feel at or below 0°C.
The story in winter is heat — humidity pushes the afternoon "feels like" well above the raw temperature.
Bang Pa-in weather by month
How the three winter months (December, January and February) compare with the rest of the year — the season's months are highlighted.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 33° / 22° | 12 | 2.7 | 11.3 | 4.6 |
| Feb | 34° / 23° | 14 | 3.1 | 11.5 | 3.7 |
| Mar | 35° / 26° | 46 | 7.6 | 11.9 | 2.6 |
| Apr | 36° / 27° | 77 | 12.9 | 12.3 | 1.7 |
| May | 35° / 27° | 159 | 22.2 | 12.7 | 1.6 |
| Jun | 34° / 27° | 149 | 23.4 | 12.8 | 1.8 |
| Jul | 34° / 26° | 149 | 23.6 | 12.8 | 2.0 |
| Aug | 34° / 26° | 175 | 24.5 | 12.5 | 2.0 |
| Sep | 33° / 26° | 266 | 25.8 | 12.1 | 2.1 |
| Oct | 33° / 25° | 164 | 19.3 | 11.7 | 2.9 |
| Nov | 33° / 24° | 33 | 5.7 | 11.3 | 4.0 |
| Dec | 32° / 22° | 8 | 2 | 11.2 | 4.7 |
Cloud cover in Winter
The sky is clear or mostly clear about 54% of the time across winter.
Chance of precipitation in Winter
Bang Pa-in gets around 34 mm of rain over 8 wet days across winter. The line is the day-by-day chance of measurable precipitation.
Humidity in Winter
Most of winter feels oppressive — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Winter
Winds average 8 km/h across winter.
Sunrise & sunset in Winter
Daylight runs from about 11 h 12 min in early December to 11 h 42 min by late February. The lit band spans sunrise to sunset each day.
Solar energy in Winter
Average shortwave solar energy reaching the ground each day across winter, about 5.1 kWh/m².
Hazard calendar for Bang Pa-in
In winter, Bang Pa-in overlaps its pacific typhoon season. The full year is below, with each hazard's peak months called out.
Bang Pa-in sits in the Pacific typhoon belt; the season peaks July–October.
Bang Pa-in's monsoon runs May–October, when most of the year's rain falls.
Is winter a good time to visit Bang Pa-in?
Our two travel scores rate winter for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.
winter is a reasonable time to visit Bang Pa-in for sightseeing. The water and warmth also suit a beach or pool day.
What to pack for Bang Pa-in in Winter
From winter's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In winter, Bang Pa-in sees daytime highs around 33°C and nights near 23°C. Pack light clothes. Worth having: sun protection. About 8 days see rain.
UV index in Bang Pa-in in Winter
Clear-sky midday UV across winter averages around 9 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Bang Pa-in peaks around August 15 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near November 23 at about 8 (very high).
The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 9 | 9 | 12 | 11 | 11 | 12 | 12 | 13 | 12 | 10 | 8 | 8 |
| Level | Very high | Very high | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Very high | Very high | Very high |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 9 | Very high |
| Feb | 9 | Very high |
| Mar | 12 | Extreme |
| Apr | 11 | Extreme |
| May | 11 | Extreme |
| Jun | 12 | Extreme |
| Jul | 12 | Extreme |
| Aug | 13 | Extreme |
| Sep | 12 | Extreme |
| Oct | 10 | Very high |
| Nov | 8 | Very high |
| Dec | 8 | Very high |
Air quality in Bang Pa-in in Winter
Average fine-particle pollution (PM2.5) through the year — so you can see where winter falls, not just the annual average.
Air quality in Bang Pa-in is worst in January — around 83 µg/m³ PM2.5 (unhealthy), about 1.9× the cleanest month (July, 43 µg/m³).
Modeled monthly averages (CAMS reanalysis, 2015–2024).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 (µg/m³) | 83 | 81 | 70 | 64 | 54 | 44 | 43 | 43 | 54 | 66 | 67 | 66 |
| Level | Unhealthy | Unhealthy | Unhealthy | Unhealthy | Poor | Poor | Poor | Poor | Poor | Unhealthy | Unhealthy | Unhealthy |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 83 | Unhealthy |
| Feb | 81 | Unhealthy |
| Mar | 70 | Unhealthy |
| Apr | 64 | Unhealthy |
| May | 54 | Poor |
| Jun | 44 | Poor |
| Jul | 43 | Poor |
| Aug | 43 | Poor |
| Sep | 54 | Poor |
| Oct | 66 | Unhealthy |
| Nov | 67 | Unhealthy |
| Dec | 66 | Unhealthy |
Where is Bang Pa-in?
Bang Pa-in sits at 14.2°N, 100.6°E, 8 m above sea level, in Thailand. The nearest listed city is Ayutthaya, 14 km away.
Topography around Bang Pa-in
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Bang Pa-in.
Within 3 km, the terrain around Bang Pa-in has only modest variations in elevation — a maximum elevation change of 22 m around an average of 4 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 37 m; within 80 km, large variations in elevation — a maximum elevation change of 1,097 m.
The land around Bang Pa-in is covered by cropland (32%) and trees (23%) within 3 km, cropland (46%) within 16 km, and cropland (52%) and trees (24%) within 80 km.
Thailand travel facts
- Travel advisory
- Level 1
- Exercise Normal Precautions
- Power plugs
- Type A / B / C
- 230 V · 50 Hz
- Prices
- ≈ 31% of US
- price level, 2025
- GDP per capita
- $8,057
- 2025
- Happiness
- 6.3 / 10
- World Happiness, 2025
- Homicide rate
- 4.8
- per 100k, 2011
- Road deaths
- 32.2
- per 100k/yr, 2019
- Income group
- Upper middle
- World Bank
- English
- Very low
- EF EPI 402
- Religion
Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.
Data sources
Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Bang Pa-in (14.2278°, 100.5759°, elevation 8 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google.