Khlong Luang in Winter
In winter (December, January and February), Khlong Luang sees average daytime highs around 32°C and overnight lows near 22°C, with 40 mm of rain over about 9 wet days across the season. It is the coldest season of the year and the driest season of the year.
Across winter, daytime highs hold fairly steady around 32°C. The sky is clear or mostly clear about 53% of the time across winter, and the air most often feels oppressive.
Winter is Khlong Luang's best season of the year to visit on our travel score. For the whole year in context, see Khlong Luang's year-round climate.
- Avg daytime high
- 32°C
- coldest season of the year
- Avg overnight low
- 22°C
- Rainfall
- 40 mm
- 9 wet days
- Avg wind
- 7 km/h
- Travel score
- 4.7
- best season of the year
- Months
- Dec · Jan · Feb
Temperature in Khlong Luang in Winter
Across winter, daytime highs hold fairly steady around 32°C.
A typical winter day in Khlong Luang reaches about 32°C and drops to 22°C overnight. The warmest of the three months is February, the coolest January.
How winter really feels in Khlong Luang
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.
Khlong Luang 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 | 32° / 21° | 15 | 3.5 | 11.3 | 4.9 |
| Feb | 33° / 23° | 16 | 3.7 | 11.5 | 4.1 |
| Mar | 34° / 25° | 56 | 8.5 | 11.9 | 3.0 |
| Apr | 35° / 27° | 91 | 14.7 | 12.3 | 2.1 |
| May | 34° / 27° | 185 | 24.2 | 12.6 | 1.8 |
| Jun | 34° / 27° | 179 | 24.8 | 12.8 | 2.0 |
| Jul | 33° / 26° | 185 | 25.9 | 12.7 | 2.1 |
| Aug | 33° / 26° | 204 | 26.2 | 12.5 | 2.1 |
| Sep | 32° / 26° | 284 | 26.9 | 12.1 | 2.2 |
| Oct | 32° / 25° | 167 | 19.6 | 11.7 | 3.0 |
| Nov | 32° / 24° | 33 | 5.8 | 11.3 | 4.3 |
| Dec | 32° / 22° | 9 | 2 | 11.2 | 5.1 |
Cloud cover in Winter
The sky is clear or mostly clear about 53% of the time across winter.
Chance of precipitation in Winter
Khlong Luang gets around 40 mm of rain over 9 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 7 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 Khlong Luang
In winter, Khlong Luang overlaps its pacific typhoon season. The full year is below, with each hazard's peak months called out.
Khlong Luang sits in the Pacific typhoon belt; the season peaks July–October.
Khlong Luang's rainy season runs May–October, when most of the year's rain falls.
Is winter a good time to visit Khlong Luang?
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 Khlong Luang for sightseeing. The water and warmth also suit a beach or pool day.
What to pack for Khlong Luang in Winter
From winter's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In winter, Khlong Luang sees daytime highs around 32°C and nights near 22°C. Pack light clothes. Worth having: sun protection. About 9 days see rain.
UV index in Khlong Luang 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 Khlong Luang peaks around August 14 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 12 at about 9 (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 | 10 | 12 | 12 | 13 | 12 | 10 | 9 | 9 |
| Level | Very high | Very high | Extreme | Extreme | Very high | 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 | 10 | Very high |
| Jun | 12 | Extreme |
| Jul | 12 | Extreme |
| Aug | 13 | Extreme |
| Sep | 12 | Extreme |
| Oct | 10 | Very high |
| Nov | 9 | Very high |
| Dec | 9 | Very high |
Air quality in Khlong Luang 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 Khlong Luang 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 Khlong Luang?
Khlong Luang sits at 14.1°N, 100.6°E, 7 m above sea level, in Thailand. The nearest listed city is Ban Bang Kadi, 13 km away.
Topography around Khlong Luang
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Khlong Luang.
Within 3 km, the terrain around Khlong Luang has only modest variations in elevation — a maximum elevation change of 24 m around an average of 4 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 31 m; within 80 km, large variations in elevation — a maximum elevation change of 1,097 m.
The land around Khlong Luang is covered by artificial surfaces (45%) and trees (28%) within 3 km, artificial surfaces (29%), cropland (28%) and trees (25%) within 16 km, and cropland (44%) and trees (23%) 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 Khlong Luang (14.0647°, 100.6458°, elevation 7 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.