Khammouan, Laos Weather
- Khammouan, Laos Weather
- Current conditions
- Weather forecast
- Averages and extremes
- Yesterday's Data
- Temperature and possibility of rain in Khammouan over the next 12 hours
- Temperature and possibility of rain in Khammouan in the coming days
- Rainfall in Khammouan in the coming days
- Khammouan Weather Summary
- Weather averages by month
- Khammouan's weather
- Frequently asked questions
- Comments
Current conditions
Condition: Slight Rain Showers
Pressure: 949 hPa
Feel like: 26 °C
Temperature: 21°C
Cloud: 100%
Humidity: 99%
Wind: SSW - 3 km/h
Visibility: 2.96 km
30 Day Averages and Extremes
- Average high 25.6°C
- Average low 21.5°C
- Hottest day 29°C (19 July 2026)
- Coldest day 21°C (23 July 2026)
- Average humidity 92.6%
- Days with precipitation 30 days
- Highest precipitation 99 mm (08 August 2026)
Yesterday's Data
- Max: 24°C
- Min: 21°C
- Total Precipitation: 33 mm
Temperature and possibility of rain in Khammouan over the next 12 hours
Temperature and possibility of rain in Khammouan in the coming days
Rainfall in Khammouan in the coming days
Khammouan Climate Summary
Khammouan features a Tropical monsoon (Köppen classification: Am), with an average annual temperature of 27.73ºC (81.91ºF), which is about 2.34% higher than the national average for Laos. Annually, the city experiences approximately 138.08 millimeters (5.44 inches) of rainfall, spread across 154.64 rainy days, accounting for 42.37% of the year.
| Longitude | 17.6384066 |
| Latitude | 105.2194808 |
| Yearly high temperature | 31.39ºC (88.5ºF) |
| Yearly low temperature | 21.68ºC (71.02ºF) |
| Hottest month | April 35.62ºC (96.12ºF) |
| Coldest month | January 16.2ºC (61.16ºF) |
| Yearly precip | 138.08mm (5.44in) |
| Days with rainfall | 154.64 days (42.37%) |
| Driest month | December (67.28%) |
| Wettest month | August (86.18%) |
Weather averages by month
| Month | High / Low (°C) | Rain |
|---|---|---|
| January | 28.96° / 16.2° | 2.55 days |
| February | 31.97° / 18.48° | 1.82 days |
| March | 34.51° / 22.18° | 5.64 days |
| April | 35.62° / 24.55° | 11.18 days |
| May | 33.73° / 25.49° | 21.73 days |
| June | 31.53° / 24.96° | 24.82 days |
| July | 29.94° / 24.1° | 28.27 days |
| August | 29.77° / 23.75° | 27.36 days |
| September | 31.04° / 23.43° | 19.91 days |
| October | 30.67° / 21.18° | 8.0 days |
| November | 30.51° / 19.69° | 2.91 days |
| December | 28.39° / 16.16° | 0.45 days |
Khammouan's weather
Frequently asked questions
1. What is the hottest month in Khammouan?
April has the highest average monthly temperature (daily mean of 35.62ºC) and January are the coolest (daily mean of 16.2ºC).
2. What should I wear in Khammouan today?
For today's warm weather in Khammouan, with temperatures between 21ºC to 24ºC (69.8ºF to 75.2ºF), you might consider wearing:
- T-shirt or short-sleeve blouse
- Shorts or lightweight trousers
- Sun hat or cap
- Light, breathable socks
Temperature
Air quality
Satisfactory air quality, minimal pollution, low risk
- CO2 449
- CO 122
- NH3 0
- NO2 1
- O3 56
- PM10 0
- PM25 0
- SO2 1
- CH4 1,389