Savannakhét, Laos Weather

Savannakhét,  Weather
(Photo by Toomas Tartes on Unsplash)

Current conditions

Updated:
29°C
84.2°F
°C °F

Condition: Overcast

Pressure: 992 hPa

Feel like: 32 °C

Temperature: 29°C

Cloud: 80%

Humidity: 58%

Wind: NE - 14 km/h

Visibility: 26.44 km

Weather forecast

Mon
11 May
25°C / 33°C
Drizzle
Tue
12 May
25°C / 34°C
Slight Thunderstorm
Wed
13 May
25°C / 34°C
Drizzle Dense Intensity
Thu
14 May
25°C / 32°C
Slight Thunderstorm
Fri
15 May
25°C / 33°C
Slight Thunderstorm
Hourly forecast today:
14:00 PM
20° / 29°
20° / 29°
Overcast
58% 23 km/h
15:00 PM
21° / 28°
21° / 28°
Mainly Clear
66% 28 km/h
16:00 PM
21° / 27°
21° / 27°
Clear Sky
70% 27 km/h
17:00 PM
21° / 26°
21° / 26°
Clear Sky
73% 24 km/h
18:00 PM
21° / 26°
21° / 26°
Clear Sky
76% 22 km/h
19:00 PM
21° / 25°
21° / 25°
Mainly Clear
80% 16 km/h
20:00 PM
22° / 25°
22° / 25°
Clear Sky
82% 12 km/h
21:00 PM
22° / 24°
22° / 24°
Clear Sky
84% 14 km/h
22:00 PM
22° / 24°
22° / 24°
Clear Sky
85% 13 km/h
23:00 PM
22° / 24°
22° / 24°
Clear Sky
86% 15 km/h
00:00 AM
22° / 25°
22° / 25°
Mainly Clear
81% 16 km/h

30 Day Averages and Extremes

  • Average high 32.7°C
  • Average low 24.47°C
  • Hottest day 35°C (24 May 2026)
  • Coldest day 22°C (30 April 2026)
  • Average humidity 75.33%
  • Days with precipitation 29 days
  • Highest precipitation 56 mm (19 May 2026)

Yesterday's Data

  • Max: 34°C
  • Min: 24°C
  • Total Precipitation: 0 mm

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

Temperature and possibility of rain in Savannakhét in the coming days

Rainfall in Savannakhét in the coming days

Savannakhét Climate Summary

Savannakhét features a Tropical wet and dry or savanna (Köppen classification: Aw), with an average annual temperature of 28.01ºC (82.42ºF), which is about 2.62% higher than the national average for Laos. Annually, the city experiences approximately 110.57 millimeters (4.35 inches) of rainfall, spread across 152.83 rainy days, accounting for 41.87% of the year.

Longitude 16.5720526
Latitude 104.7686868
Yearly high temperature 31.75ºC (89.15ºF)
Yearly low temperature 22.16ºC (71.89ºF)
Hottest month March 35.1ºC (95.18ºF)
Coldest month January 16.91ºC (62.44ºF)
Yearly precip 110.57mm (4.35in)
Days with rainfall 152.83 days (41.87%)
Driest month December (68.21%)
Wettest month August (84.54%)

Weather averages by month

Month High / Low (°C) Rain
January 29.64° / 16.91° 1.64 days
February 32.54° / 19.06° 1.36 days
March 35.1° / 23.0° 4.27 days
April 35.87° / 25.16° 11.18 days
May 34.21° / 25.97° 19.64 days
June 32.19° / 25.11° 24.27 days
July 30.37° / 24.21° 28.45 days
August 30.16° / 23.9° 27.64 days
September 30.94° / 23.52° 22.55 days
October 30.83° / 21.52° 8.73 days
November 30.55° / 20.33° 2.55 days
December 28.62° / 17.19° 0.55 days

Frequently asked questions

1. What is the hottest month in Savannakhét?

March has the highest average monthly temperature (daily mean of 35.1ºC) and January are the coolest (daily mean of 16.91ºC).

2. What should I wear in Savannakhét today?

For today's very hot weather in Savannakhét, with the high temperatures above 33ºC (91.4ºF), consider wearing:
- Ultra-thin, breathable socks
- Lightweight, loose-fitting shorts
- Airy sandals or flip-flops
- Light, natural fabrics (like cotton or linen)

Temperature

Early
21°C / 30°C
Morning
20°C / 34°C
Afternoon
21°C / 28°C
Evening
22°C / 24°C

Air quality

Good

Satisfactory air quality, minimal pollution, low risk

  • CO2 457
  • CO 191
  • NH3 0
  • NO2 2
  • O3 64
  • PM10 8
  • PM25 7
  • SO2 1
  • CH4 1,387

Sunrise / Sunset

22:31
11:23