September weather forecastSittwe, Myanmar

September

Weather in September

September brings in a silent transition from the unfaltering rains towards drier periods in Sittwe. Robust showers persist while a decrease in rainfall points to the approaching end of the monsoon season. Sea temperatures notch up slightly to 29°C (84.2°F), keeping the tropical waters inviting to sea enthusiasts. The city experiences temperatures that range from 24.6°C (76.3°F), climbing up to 30.1°C (86.2°F).

Temperature

With the advent of September, Sittwe experiences an average high-temperature of a hot 30.1°C (86.2°F), mirroring a close resemblance to the previous month. Sittwe, during the nights of September, experiences an average temperature drop to a moderately hot 24.6°C (76.3°F).

Rainfall

In Sittwe, in September, it is raining for 18 days, with typically 537mm (21.14") of accumulated precipitation. In Sittwe, during the entire year, the rain falls for 121 days and collects up to 4555mm (179.33") of precipitation.

Sea temperature

In Sittwe, the average seawater temperature in September is 29°C (84.2°F).
Note: Water temperatures between 25°C (77°F) and 29°C (84.2°F) are regarded as highly pleasant, making all water activities enjoyable without any discomfort over long durations.

Daylight

In Sittwe, the average length of the day in September is 12h and 16min.
On the first day of the month, sunrise is at 06:02 and sunset at 18:34. On the last day of September, sunrise is at 06:09 and sunset at 18:07 +0630.

Sunshine

In September, the average sunshine is 4h.

UV index

The months with the highest UV index are March through September, with an average maximum UV index of 12. A UV Index of 11, and more, symbolizes an ultimate health vulnerability from unsafe exposure to UV radiation for average individuals.
Note: In September, a daily UV index of 12 turns into the following recommendations:
Put into action all crucial precautions. Defense against sun damage is a must. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. After a swim or an outdoor workout, generously apply and reapply a broad-spectrum SPF 30+ sunscreen. Watch out! Sand and water enhance the UV exposure you receive.

Frequently asked questions

The average high-temperature, in September, in Sittwe, is 30.1°C (86.2°F), while the average low-temperature is 24.6°C (76.3°F).

In Sittwe, during September, the rain falls for 18 days and regularly aggregates up to 537mm (21.14") of precipitation.

In Sittwe, Myanmar, the average seawater temperature in September is 29°C (84.2°F). Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.

In Sittwe, the average day length in September is 12h and 16min.

On the first day of September, sunrise is at 06:02 and sunset at 18:34. On the last day of the month, sunrise is at 06:09 and sunset at 18:07 +0630.

In September, the average sunshine duration is 4h.

March through September, with an average maximum UV index of 12, are months with the highest UV index.

In Sittwe, the average daily maximum UV index in September is 12. A UV Index value of 11, and more, symbolizes an ultimate hazard to health from exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average rainfall
Average rainfall days
Average sea temperature
Average sunshine
Average UV index

Average temperature in September
Sittwe, Myanmar

  • Average high temperature in September: 30.1°C

The warmest month (with the highest average high temperature) is April (34.1°C).
The month with the lowest average high temperature is January (28°C).

  • Average low temperature in September: 24.6°C

The month with the highest average low temperature is May (25.1°C).
The coldest month (with the lowest average low temperature) is January (14.7°C).

Average rainfall in September
Sittwe, Myanmar

  • Average rainfall in September: 537mm

The wettest month (with the highest rainfall) is July (1155mm).
The driest month (with the least rainfall) is March (5mm).

Average rainfall days in September
Sittwe, Myanmar

  • Average rainfall days in September: 18 days

The months with the highest number of rainy days are July and August (25 days).
The months with the least rainy days are January, February, March and December (0 days).

Average sea temperature in September
Sittwe, Myanmar

  • Average sea temperature in September: 29°C

The best month for swimming (with the highest average sea temperature) is June (29.8°C).
The coldest month (with the lowest average sea temperature) is February (25.5°C).

Average daylight in September /
Average sunshine in September
Sittwe, Myanmar

  • Average daylight in September: 12h and 18min

The month with the longest days is June (Average daylight: 13h and 18min).
The month with the shortest days is December (Average daylight: 10h and 54min).

  • Average sunshine in September: 4h

The months with the most sunshine are January, February and March (Average sunshine: 9h).
The months with the least sunshine are July and August (Average sunshine: 3h).

Average UV index in September
Sittwe, Myanmar

  • Average UV index in September: 12

The months with the highest UV index are March, April, May, June, July, August and September (UV index 12).
The month with the lowest UV index is December (UV index 7).