Houaphan, Laos Weather

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

Current conditions

Updated:
18°C
64.4°F
°C °F

Condition: Overcast

Pressure: 879 hPa

Feel like: 21 °C

Temperature: 18°C

Cloud: 100%

Humidity: 99%

Wind: E - 4 km/h

Visibility: 1.7 km

Weather forecast

Sat
19 Sep
18°C / 24°C
Slight Thunderstorm
Sun
20 Sep
16°C / 26°C
Drizzle
Mon
21 Sep
14°C / 26°C
Mainly Clear
Tue
22 Sep
15°C / 25°C
Drizzle
Wed
23 Sep
16°C / 25°C
Moderate Drizzle
Hourly forecast today:
13:00 PM
18° / 18°
18° / 18°
Overcast
99% 11 km/h
14:00 PM
18° / 18°
18° / 18°
Overcast
99% 11 km/h
15:00 PM
18° / 18°
18° / 18°
Overcast
100% 10 km/h
16:00 PM
18° / 18°
18° / 18°
Overcast
99% 11 km/h
17:00 PM
18° / 18°
18° / 18°
Drizzle
100% 15 km/h
18:00 PM
18° / 18°
18° / 18°
Overcast
100% 14 km/h
19:00 PM
17° / 17°
17° / 17°
Overcast
100% 10 km/h
20:00 PM
17° / 17°
17° / 17°
Overcast
99% 9 km/h
21:00 PM
17° / 17°
17° / 17°
Overcast
99% 8 km/h
22:00 PM
16° / 16°
16° / 16°
Partly Cloudy
99% 6 km/h
23:00 PM
16° / 16°
16° / 16°
Overcast
99% 6 km/h

30 Day Averages and Extremes

  • Average high 23.63°C
  • Average low 16.63°C
  • Hottest day 27°C (28 September 2026)
  • Coldest day 14°C (21 September 2026)
  • Average humidity 89.1%
  • Days with precipitation 30 days
  • Highest precipitation 98 mm (14 September 2026)

Yesterday's Data

  • Max: 23°C
  • Min: 18°C
  • Total Precipitation: 8 mm

Temperature and possibility of rain in Houaphan over the next 12 hours

Temperature and possibility of rain in Houaphan in the coming days

Rainfall in Houaphan in the coming days

Houaphan Climate Summary

Houaphan features a Humid subtropical, dry winter (Köppen classification: Cwa), with an average annual temperature of 21.61ºC (70.9ºF), which is about -3.78% lower than the national average for Laos. Annually, the city experiences approximately 112.81 millimeters (4.44 inches) of rainfall, spread across 173.47 rainy days, accounting for 47.53% of the year.

Longitude 20.3254175
Latitude 104.1001326
Yearly high temperature 25.59ºC (78.06ºF)
Yearly low temperature 15.2ºC (59.36ºF)
Hottest month April 29.22ºC (84.6ºF)
Coldest month December 8.72ºC (47.7ºF)
Yearly precip 112.81mm (4.44in)
Days with rainfall 173.47 days (47.53%)
Driest month December (83.34%)
Wettest month August (89.79%)

Weather averages by month

Month High / Low (°C) Rain
January 20.33° / 9.58° 5.0 days
February 24.25° / 10.85° 3.0 days
March 27.71° / 14.38° 7.55 days
April 29.22° / 17.11° 12.73 days
May 29.25° / 18.74° 21.55 days
June 28.28° / 19.42° 24.27 days
July 27.23° / 19.18° 28.0 days
August 26.65° / 18.63° 28.36 days
September 26.45° / 17.71° 21.73 days
October 24.48° / 15.06° 13.55 days
November 23.25° / 13.07° 5.18 days
December 20.03° / 8.72° 2.55 days

Houaphan's weather

Frequently asked questions

1. What is the hottest month in Houaphan?

April has the highest average monthly temperature (daily mean of 29.22ºC) and December are the coolest (daily mean of 8.72ºC).

2. What should I wear in Houaphan today?

For today's warm weather in Houaphan, with temperatures between 20ºC to 23ºC (68.0ºF to 73.4ºF), you might consider wearing:
- T-shirt or short-sleeve blouse
- Comfortable sandals or sneakers
- Sun hat or cap
- Sunscreen (if spending time outdoors)

Temperature

Early
19°C / 19°C
Morning
19°C / 21°C
Afternoon
18°C / 18°C
Evening
17°C / 17°C

Air quality

Good

Satisfactory air quality, minimal pollution, low risk

  • CO2 448
  • CO 204
  • NH3 0
  • NO2 1
  • O3 54
  • PM10 5
  • PM25 5
  • SO2 3
  • CH4 1,384

Sunrise / Sunset

22:51
11:03