Climate Insights for Lamam

, Khouèng Xékong, Laos

Hottest
April
33°C peak
Coldest
February
17°C low
Wettest
September
389mm rain
Best to Visit
January, February, November
Mild temps & low rain

Climate Overview

The climate in Lamam is warm and mild. The average annual temperature is 24°C and approximately 2056mm of precipitation falls per year. September is the wettest month, receiving around 389mm of rainfall. Lamam is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: April, March, May. The coldest months are February, January, December, when temperatures can drop to 17°C.

Temperature

10° 20° 30° 40° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: 29° Average: 23° Min: 17° Feb Max: 30° Average: 23° Min: 17° Mar Max: 32° Average: 26° Min: 21° Apr Max: 33° Average: 27° Min: 22° May Max: 32° Average: 26° Min: 23° Jun Max: 30° Average: 25° Min: 23° Jul Max: 28° Average: 25° Min: 22° Aug Max: 28° Average: 24° Min: 22° Sep Max: 29° Average: 25° Min: 22° Oct Max: 29° Average: 24° Min: 21° Nov Max: 29° Average: 24° Min: 19° Dec Max: 28° Average: 22° Min: 17°
Max
Average
Min

Lamam sees moderate temperature variation throughout the year, ranging from 17°C to 33°C. The warmest month is April, when average highs reach 33°C and the mean temperature sits around 27°C. February is the coolest month, with minimum temperatures around 17°C and an average of 23°C. On average, daily temperatures fluctuate by about 9°C between overnight lows and afternoon highs. The sharpest temperature change occurs between February and March, with a 3°C shift in average temperatures.

Precipitation

0mm 50mm 100mm 150mm 200mm 250mm 300mm 350mm 400mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 11mm Feb Precipitation: 7mm Mar Precipitation: 40mm Apr Precipitation: 85mm May Precipitation: 218mm Jun Precipitation: 223mm Jul Precipitation: 360mm Aug Precipitation: 363mm Sep Precipitation: 389mm Oct Precipitation: 236mm Nov Precipitation: 84mm Dec Precipitation: 40mm
Precipitation

Lamam is a very wet location, receiving approximately 2056mm of precipitation annually, which averages out to around 171mm per month. The wettest month is September, averaging 389mm of rainfall. August and July also tend to see above-average precipitation. The driest month is February, with just 7mm. That's 381mm less than September, the wettest month. Rainfall is heavily concentrated in certain months, creating a distinct wet and dry season. Visitors should plan around these patterns, as the difference between peak and low months is dramatic.

Wind

0km/h 5km/h Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 2km/h Feb Wind Speed: 2km/h Mar Wind Speed: 1km/h Apr Wind Speed: 1km/h May Wind Speed: 1km/h Jun Wind Speed: 1km/h Jul Wind Speed: 1km/h Aug Wind Speed: 1km/h Sep Wind Speed: 1km/h Oct Wind Speed: 1km/h Nov Wind Speed: 2km/h Dec Wind Speed: 2km/h
Wind Speed

Lamam is relatively calm, with an average annual wind speed of 1km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is December, averaging 2km/h, though still comfortable for most outdoor activities. The calmest conditions occur in September, with average winds dropping to 1km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 1km/h gap between the calmest and windiest months.

Seasons

Winter
Dec 21
Spring
Mar 20
Summer
Jun 21
Autumn
Sep 23

92 days until Autumn

It is currently summer in Lamam, which began on June 21, 2026. Lamam is in the Northern Hemisphere, where spring begins in March, summer in June, autumn in September, and winter in December. The warmest period peaks in April at around 33°C, while the coldest stretch bottoms out in February near 17°C. Autumn is next, beginning on September 23, 2026 — 92 days from now.

Spring

Temperatures range from 21 to 33°C. Rainfall is heavy, totalling around 344mm across the season with a monthly average of 115mm. Winds are generally light, averaging 1km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.

Summer

Temperatures range from 22 to 30°C. Rainfall is heavy, totalling around 946mm across the season with a monthly average of 315mm. Winds are generally light, averaging 1km/h. Light, breathable clothing is ideal — perfect conditions for outdoor activities.

Autumn

Temperatures range from 19 to 29°C. Rainfall is heavy, totalling around 709mm across the season with a monthly average of 236mm. Winds are generally light, averaging 1km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.

Winter

Temperatures range from 17 to 30°C. Rainfall is relatively light, with around 57mm over the season and a monthly average of 19mm. Winds are generally light, averaging 2km/h. A light jacket or sweater is usually sufficient, though cooler evenings may call for an extra layer.

Best Time to Visit

Jan 23°
Feb 23°
Mar 26°
Apr 27°
May 26°
Jun 25°
Jul 25°
Aug 24°
Sep 25°
Oct 24°
Nov 24°
Dec 22°

The best time to visit Lamam is during January, February, November and December, when the weather is most comfortable for travellers. During these months, average temperatures hover around 23°C with modest rainfall averaging 35mm per month. By contrast, April can be uncomfortably hot with temperatures reaching 33°C. A light rain jacket is recommended, though showers are generally brief and shouldn't disrupt your plans.

Monthly Climate Data

The table below shows monthly climate averages for Lamam based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.

Month
Min Temperature
Max Temperature
Wind Speed
Precipitation
Snow
Jan
17 °C
29 °C
2 km/h
11 mm
0 cm
Feb
17 °C
30 °C
2 km/h
7 mm
0 cm
Mar
21 °C
32 °C
1 km/h
40 mm
0 cm
Apr
22 °C
33 °C
1 km/h
85 mm
0 cm
May
23 °C
32 °C
1 km/h
218 mm
0 cm
Jun Current
23 °C
30 °C
1 km/h
223 mm
0 cm
Jul
22 °C
28 °C
1 km/h
360 mm
0 cm
Aug
22 °C
28 °C
1 km/h
363 mm
0 cm
Sep
22 °C
29 °C
1 km/h
389 mm
0 cm
Oct
21 °C
29 °C
1 km/h
236 mm
0 cm
Nov
19 °C
29 °C
2 km/h
84 mm
0 cm
Dec
17 °C
28 °C
2 km/h
40 mm
0 cm
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