September Weather in Sittwe, Myanmar

Last updated: August 31, 2025

In September, the average temperature in Sittwe, Myanmar hovers around 28°C (84°F), with a minimum of 25°C (78°F) and a maximum soaring to 35°C (95°F). Expect significant rainfall, averaging 400 mm (15.7 in) spread over 28 days, complemented by high humidity levels averaging 86%. Stay prepared for tropical conditions!

September Temperature in Sittwe

In September in Sittwe, the average temperature is 28°C (84°F). The maximum can reach 35°C (95°F), and the minimum can be as low as 25°C (78°F). This makes it an ideal time for travelers to enjoy warm weather and outdoor activities.

September Weather in Sittwe: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Sittwe, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sittwe, September typically has an average temperature of 28°C (84°F), with highs reaching up to 35°C (95°F) and lows dropping to around 25°C (78°F).

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

September Precipitation in Sittwe

In Sittwe in September, the precipitation amount is 400 mm (15.7 in) spread over 28 days.

September Precipitation Trends in Sittwe

The chart displays monthly precipitation patterns in Sittwe, 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 Sittwe, September typically receives around 400 mm (15.7 inches) of precipitation spread over approximately 28 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

September Humidity in Sittwe

In Sittwe in September humidity is 86%. With an average temperature of 28°C (84°F), this humidity feels like a heavy, warm blanket enveloping you as you travel, making every step a little more laborious and the air thick with moisture, often leaving you longing for a refreshing breeze or shade.

September Average Humidity in Sittwe

This chart illustrates the average monthly humidity levels in Sittwe, 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 Sittwe 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 Sittwe

In Sittwe in September, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Sittwe.

Maximum UV Index Levels in Sittwe for September

The chart shows the monthly maximum UV Index (UVI) for Sittwe 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 Sittwe typically reaches 13, which falls under the extreme exposure category.

Data source: Sittwe 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 Sittwe Compares to Other Months

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

This table compares monthly weather conditions in Sittwe, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	21°C (71°F)	28 mm (1.1 inches)	58%	very high
February Weather	23°C (74°F)	0 mm (0.0 inches)	55%	very high
March Weather	27°C (80°F)	11 mm (0.4 inches)	45%	extreme
April Weather	29°C (85°F)	14 mm (0.6 inches)	52%	extreme
May Weather	30°C (86°F)	131 mm (5.1 inches)	71%	extreme
June Weather	28°C (83°F)	704 mm (27.7 inches)	85%	extreme
July Weather	28°C (83°F)	801 mm (31.5 inches)	89%	extreme
August Weather	28°C (83°F)	569 mm (22.4 inches)	89%	extreme
September Weather	28°C (84°F)	400 mm (15.7 inches)	86%	extreme
October Weather	28°C (83°F)	197 mm (7.8 inches)	83%	extreme
November Weather	27°C (81°F)	32 mm (1.3 inches)	77%	very high
December Weather	23°C (74°F)	7 mm (0.3 inches)	68%	high