September Weather in Muang Sanakham, Laos

Last updated: August 23, 2025

In September, the average temperature in Muang Sanakham, Laos hovers around 27°C (82°F), offering a warm climate that's ideal for outdoor activities. Temperatures can dip to a minimum of 22°C (72°F) and peak at a sizzling 35°C (96°F). Expect heavy precipitation with an average of 253 mm (10.0 in) over 23 days, while the air remains humid with an average humidity level of 86%. Stay prepared and enjoy the tropical vibes!

September Temperature in Muang Sanakham

In September in Muang Sanakham, the average temperature is 27°C (82°F), with maximums reaching 35°C (96°F) and minimums dropping to 22°C (72°F). This warm climate makes it an ideal destination for travelers seeking sunny weather and outdoor activities.

September Weather in Muang Sanakham: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Muang Sanakham, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Muang Sanakham, September typically has an average temperature of 27°C (82°F), with highs reaching up to 35°C (96°F) and lows dropping to around 22°C (72°F).

Data source: Temperature data for Muang Sanakham generated using information from the Copernicus Climate Change Service.

September Precipitation in Muang Sanakham

In Muang Sanakham in September, the precipitation amount is 253 mm (10.0 in) over a span of 23 days.

September Precipitation Trends in Muang Sanakham

The chart displays monthly precipitation patterns in Muang Sanakham, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Muang Sanakham, September typically receives around 253 mm (10.0 inches) of precipitation spread over approximately 23 days.

Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

September Humidity in Muang Sanakham

In Muang Sanakham in September humidity is 86%. With an average temperature of 27°C (82°F), this humidity feels like a warm, heavy blanket enveloping you, making outdoor activities a challenge and necessitating frequent breaks to stay hydrated while traveling.

September Average Humidity in Muang Sanakham

This chart illustrates the average monthly humidity levels in Muang Sanakham, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Muang Sanakham is approximately 86%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Muang Sanakham

In Muang Sanakham in September, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Muang Sanakham, you can check here.

Maximum UV Index Levels in Muang Sanakham for September

The chart shows the monthly maximum UV Index (UVI) for Muang Sanakham in September, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In September, the maximum UV index in Muang Sanakham typically reaches 14, which falls under the extreme exposure category.

Data source: Muang Sanakham September UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How September Weather in Muang Sanakham Compares to Other Months

Weather in Muang Sanakham varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Muang Sanakham, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Muang Sanakham, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	23°C (73°F)	7 mm (0.3 inches)	52%	very high
February Weather	24°C (75°F)	22 mm (0.9 inches)	49%	extreme
March Weather	27°C (81°F)	32 mm (1.3 inches)	39%	extreme
April Weather	28°C (83°F)	78 mm (3.1 inches)	40%	extreme
May Weather	29°C (84°F)	171 mm (6.7 inches)	69%	extreme
June Weather	29°C (84°F)	221 mm (8.7 inches)	81%	extreme
July Weather	28°C (83°F)	233 mm (9.2 inches)	83%	extreme
August Weather	28°C (82°F)	321 mm (12.6 inches)	87%	extreme
September Weather	27°C (82°F)	253 mm (10.0 inches)	86%	extreme
October Weather	27°C (80°F)	143 mm (5.6 inches)	74%	extreme
November Weather	25°C (78°F)	15 mm (0.6 inches)	63%	very high
December Weather	22°C (72°F)	10 mm (0.4 inches)	57%	very high