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: 946 hPa
Feel like: 25 °C
Temperature: 22°C
Cloud: 100%
Humidity: 99%
Wind: SW - 11 km/h
Visibility: 3.56 km
30 Day Averages and Extremes
- Average high 25.47°C
- Average low 21.43°C
- Hottest day 28°C (20 July 2026)
- Coldest day 21°C (23 July 2026)
- Average humidity 93.3%
- Days with precipitation 30 days
- Highest precipitation 100 mm (10 August 2026)
Yesterday's Data
- Max: 25°C
- Min: 22°C
- Total Precipitation: 21 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 20ºC to 23ºC (68.0ºF to 73.4ºF), you might consider wearing:
- Light, breathable socks
- Sun hat or cap
- Sunscreen (if spending time outdoors)
- Shorts or lightweight trousers
Temperature
Air quality
Satisfactory air quality, minimal pollution, low risk
- CO2 454
- CO 141
- NH3 0
- NO2 3
- O3 49
- PM10 2
- PM25 2
- SO2 1
- CH4 1,402