Khammouan, Laos Weather

  1. Khammouan, Laos Weather
  2. Current conditions
  3. Weather forecast
  4. Averages and extremes
  5. Yesterday's Data
  6. Temperature and possibility of rain in Khammouan over the next 12 hours
  7. Temperature and possibility of rain in Khammouan in the coming days
  8. Rainfall in Khammouan in the coming days
  9. Khammouan Weather Summary
  10. Weather averages by month
  11. Khammouan's weather
  12. Frequently asked questions
  13. Comments
Khammouan, Weather
(Photo by Toomas Tartes on Unsplash)

Current conditions

Updated:
25°C
77.0°F
°C °F

Condition: Drizzle

Pressure: 953 hPa

Feel like: 30 °C

Temperature: 25°C

Cloud: 50%

Humidity: 84%

Wind: E - 6 km/h

Visibility: 3.96 km

Weather forecast

Wed
04 Nov
21°C / 29°C
Drizzle
Thu
05 Nov
21°C / 29°C
Drizzle
Fri
06 Nov
21°C / 30°C
Mainly Clear
Sat
07 Nov
21°C / 28°C
Drizzle
Sun
08 Nov
19°C / 24°C
Overcast
Hourly forecast today:
08:00 AM
22° / 25°
22° / 25°
Drizzle
84% 15 km/h
09:00 AM
23° / 25°
23° / 25°
Slight Thunderstorm
87% 16 km/h
10:00 AM
23° / 24°
23° / 24°
Partly Cloudy
90% 12 km/h
11:00 AM
21° / 23°
21° / 23°
Mainly Clear
88% 16 km/h
12:00 PM
21° / 23°
21° / 23°
Partly Cloudy
88% 16 km/h
13:00 PM
21° / 22°
21° / 22°
Mainly Clear
89% 16 km/h
14:00 PM
21° / 22°
21° / 22°
Mainly Clear
90% 14 km/h
15:00 PM
20° / 22°
20° / 22°
Clear Sky
88% 10 km/h
16:00 PM
20° / 22°
20° / 22°
Mainly Clear
89% 7 km/h
17:00 PM
21° / 22°
21° / 22°
Mainly Clear
92% 6 km/h
18:00 PM
21° / 22°
21° / 22°
Clear Sky
95% 7 km/h

30 Day Averages and Extremes

  • Average high 27.73°C
  • Average low 20.23°C
  • Hottest day 31°C (19 October 2026)
  • Coldest day 17°C (14 November 2026)
  • Average humidity 78.77%
  • Days with precipitation 29 days
  • Highest precipitation 56 mm (29 October 2026)

Yesterday's Data

  • Max: 27°C
  • Min: 21°C
  • Total Precipitation: 6 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 very hot weather in Khammouan, with the high temperatures above 29ºC (84.2ºF), consider wearing:
- Thin, moisture-wicking socks
- Sunscreen for skin protection
- Breathable shorts or skirts
- Loose and airy fabrics like linen or cotton

Temperature

Early
20°C / 27°C
Morning
23°C / 25°C
Afternoon
20°C / 22°C
Evening
20°C / 21°C

Air quality

Good

Satisfactory air quality, minimal pollution, low risk

  • CO2 432
  • CO 141
  • NH3 0
  • NO2 0
  • O3 66
  • PM10 2
  • PM25 2
  • SO2 0
  • CH4 1,373

Sunrise / Sunset

22:58
10:26