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:
28°C
82.4°F
°C °F

Condition: Slight Thunderstorm

Pressure: 950 hPa

Feel like: 34 °C

Temperature: 28°C

Cloud: 100%

Humidity: 72%

Wind: SW - 13 km/h

Visibility: 10.28 km

Weather forecast

Sun
21 Jun
22°C / 29°C
Slight Thunderstorm
Mon
22 Jun
22°C / 29°C
Slight Thunderstorm
Tue
23 Jun
23°C / 30°C
Slight Thunderstorm
Wed
24 Jun
22°C / 28°C
Thunderstorm With Slight
Thu
25 Jun
22°C / 27°C
Slight Thunderstorm
Hourly forecast today:
06:00 AM
23° / 28°
23° / 28°
Slight Thunderstorm
72% 32 km/h
07:00 AM
22° / 28°
22° / 28°
Overcast
68% 32 km/h
08:00 AM
22° / 27°
22° / 27°
Slight Thunderstorm
71% 31 km/h
09:00 AM
23° / 27°
23° / 27°
Slight Thunderstorm
77% 28 km/h
10:00 AM
23° / 26°
23° / 26°
Slight Thunderstorm
86% 25 km/h
11:00 AM
23° / 24°
23° / 24°
Drizzle
92% 23 km/h
12:00 PM
22° / 22°
22° / 22°
Thunderstorm With Slight
99% 20 km/h
13:00 PM
21° / 22°
21° / 22°
Thunderstorm With Slight
98% 25 km/h
14:00 PM
22° / 22°
22° / 22°
Drizzle Dense Intensity
94% 9 km/h
15:00 PM
22° / 22°
22° / 22°
Drizzle
96% 5 km/h
16:00 PM
22° / 23°
22° / 23°
Overcast
94% 5 km/h

30 Day Averages and Extremes

  • Average high 26.53°C
  • Average low 21.3°C
  • Hottest day 30°C (23 June 2026)
  • Coldest day 0°C (03 July 2026)
  • Average humidity 85.67%
  • Days with precipitation 30 days
  • Highest precipitation 98 mm (04 June 2026)

Yesterday's Data

  • Max: 28°C
  • Min: 22°C
  • Total Precipitation: 18 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 28ºC (82.4ºF), consider wearing:
- Lightweight t-shirt or tank top
- Open-toed sandals or light sneakers
- Sunscreen for skin protection
- Breathable shorts or skirts

Temperature

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

Air quality

Moderate

Acceptable air quality, some pollutants present, minor health concerns for sensitive individuals

  • CO2 439
  • CO 160
  • NH3 0
  • NO2 0
  • O3 110
  • PM10 18
  • PM25 15
  • SO2 2
  • CH4 1,370

Sunrise / Sunset

22:25
11:36