Louang Namtha, Laos Weather

Louang Namtha,  Weather
(Photo by Toomas Tartes on Unsplash)

Current conditions

Updated:
22°C
71.6°F
°C °F

Condition: Drizzle

Pressure: 951 hPa

Feel like: 27 °C

Temperature: 22°C

Cloud: 100%

Humidity: 96%

Wind: NE - 1 km/h

Visibility: 4.0 km

Weather forecast

Mon
11 May
21°C / 28°C
Slight Rain Showers
Tue
12 May
21°C / 32°C
Drizzle
Wed
13 May
22°C / 32°C
Slight Thunderstorm
Thu
14 May
23°C / 31°C
Drizzle
Fri
15 May
22°C / 33°C
Overcast
Hourly forecast today:
14:00 PM
22° / 22°
22° / 22°
Drizzle
96% 4 km/h
15:00 PM
21° / 22°
21° / 22°
Drizzle Dense Intensity
93% 9 km/h
16:00 PM
21° / 22°
21° / 22°
Slight Rain Showers
94% 10 km/h
17:00 PM
21° / 21°
21° / 21°
Overcast
94% 6 km/h
18:00 PM
21° / 21°
21° / 21°
Drizzle
95% 6 km/h
19:00 PM
20° / 21°
20° / 21°
Drizzle
95% 6 km/h
20:00 PM
20° / 21°
20° / 21°
Drizzle
96% 5 km/h
21:00 PM
20° / 21°
20° / 21°
Moderate Drizzle
95% 11 km/h
22:00 PM
20° / 21°
20° / 21°
Moderate Drizzle
97% 10 km/h
23:00 PM
20° / 21°
20° / 21°
Drizzle
97% 5 km/h
00:00 AM
21° / 21°
21° / 21°
Drizzle
96% 6 km/h

30 Day Averages and Extremes

  • Average high 30.07°C
  • Average low 20.9°C
  • Hottest day 33°C (15 May 2026)
  • Coldest day 18°C (27 April 2026)
  • Average humidity 82.4%
  • Days with precipitation 30 days
  • Highest precipitation 87 mm (09 May 2026)

Yesterday's Data

  • Max: 25°C
  • Min: 21°C
  • Total Precipitation: 23 mm

Temperature and possibility of rain in Louang Namtha over the next 12 hours

Temperature and possibility of rain in Louang Namtha in the coming days

Rainfall in Louang Namtha in the coming days

Louang Namtha Climate Summary

Louang Namtha features a Humid subtropical, dry winter (Köppen classification: Cwa), with an average annual temperature of 22.55ºC (72.59ºF), which is about -2.84% lower than the national average for Laos. Annually, the city experiences approximately 79.91 millimeters (3.15 inches) of rainfall, spread across 145.89 rainy days, accounting for 39.97% of the year.

Longitude 20.9709135
Latitude 101.4112049
Yearly high temperature 27.14ºC (80.85ºF)
Yearly low temperature 14.81ºC (58.66ºF)
Hottest month March 29.51ºC (85.12ºF)
Coldest month January 8.22ºC (46.8ºF)
Yearly precip 79.91mm (3.15in)
Days with rainfall 145.89 days (39.97%)
Driest month February (64.53%)
Wettest month July (88.57%)

Weather averages by month

Month High / Low (°C) Rain
January 22.34° / 8.22° 4.45 days
February 25.88° / 9.13° 1.0 days
March 29.51° / 13.29° 3.18 days
April 31.33° / 17.09° 7.45 days
May 30.62° / 18.76° 15.27 days
June 28.47° / 19.58° 23.36 days
July 27.06° / 18.99° 25.18 days
August 27.49° / 18.51° 25.45 days
September 28.01° / 17.58° 20.36 days
October 26.98° / 15.06° 11.64 days
November 25.42° / 12.28° 5.55 days
December 22.52° / 9.21° 3.0 days

Frequently asked questions

1. What is the hottest month in Louang Namtha?

March has the highest average monthly temperature (daily mean of 29.51ºC) and January are the coolest (daily mean of 8.22ºC).

2. What should I wear in Louang Namtha today?

For today's very hot weather in Louang Namtha, with the high temperatures above 28ºC (82.4ºF), consider wearing:
- Lightweight t-shirt or tank top
- Wide-brimmed sun hat
- Loose and airy fabrics like linen or cotton
- Thin, moisture-wicking socks

Temperature

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

Air quality

Good

Satisfactory air quality, minimal pollution, low risk

  • CO2 479
  • CO 280
  • NH3 0
  • NO2 5
  • O3 43
  • PM10 16
  • PM25 16
  • SO2 1
  • CH4 2,102

Sunrise / Sunset

22:38
11:42