Paramaribo
Suriname
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Paramaribo, Suriname

Buildings in the historic city of Paramaribo in Suriname, with beautiful trees in the background
Buildings in the historic city of Paramaribo in Suriname, with beautiful trees in the background
September, the first month of the autumn, in Paramaribo, is also a hot month, with average temperature fluctuating between 33°C (91.4°F) and 23°C (73.4°F).

Temperature

September and October, with an average high-temperature of 33°C (91.4°F), are the warmest months.

Rainfall

Months with the least rainfall in Paramaribo are September and October Rain falls for 9 days and accumulates 90mm (3.5") of rain.

Sea temperature

July through September, with an average sea temperature of 28.3°C (82.9°F), are months with the warmest seawater in Paramaribo.
Note: For swimming, diving, and other water activities, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

Daylight

In September, the average length of the day in Paramaribo, Suriname, is 12.2h.

Sunshine

Months with the most sunshine are August through October, with an average of 9h of sunshine.

UV index

Months with the highest UV index are January through October, with an average maximum UV index of 12. A UV Index of 11, and more, symbolizes an extreme health hazard from unsafe exposure to the UV radiation for average individuals.
Note: The average daily UV index of 12 transform into the following instructions:
Practice all essential precautions. Protection against sun damage is crucial. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. A broad-spectrum sunscreen of SPF 30+ should be liberally applied and re-applied every two hours, and immediately after an outdoor workout or a swim. Caution! The reflection of sand and water significantly increases the intensity of the Sun's UV radiation.

What is the warmest month in Paramaribo?

Warmest months in Paramaribo, Suriname, are September and October, with an average high-temperature of 33°C (91.4°F).

What is the temperature in September in Paramaribo?

In September, in Paramaribo, Suriname, the average high-temperature is 33°C (91.4°F), and the average low-temperature is 23°C (73.4°F).

How much does it rain in Paramaribo in September?

In Paramaribo, in September, during 9 rainfall days, 90mm (3.5") of precipitation is typically accumulated.

What is the driest month in Paramaribo?

September and October are months with the least rain in Paramaribo when the rain falls for 9 days and typically aggregates up to 90mm (3.5") of rain.

What are the months with the warmest sea water in Paramaribo?

July through September, with an average sea temperature of 28.3°C (82.9°F), are months with the warmest seawater.

How warm is the water in September in Paramaribo?

In September, the average sea temperature in Paramaribo, Suriname, is 28.3°C (82.9°F). For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.

What is the average length of the day in September in Paramaribo?

In Paramaribo, Suriname, the average length of the day in September is 12.2h.

What is the month with the most sunshine in Paramaribo?

August through October, with an average of 9h of sunshine, are months with the most sunshine in Paramaribo, Suriname.

How long on average sun shines in September in Paramaribo?

The average sunshine in September in Paramaribo is 9h.

What is the month with the highest UV index in Paramaribo?

Months with the highest UV index in Paramaribo, Suriname, are January through October, with an average maximum UV index of 12.

What is the UV index reading in September in Paramaribo?

In September, the average daily maximum UV index in Paramaribo, Suriname, is 12. A UV Index of 11, and more, symbolizes an extreme health threat from unprotected exposure to the UV radiation.
Average temperature in September - Paramaribo, Suriname
  • Average high temperature in September: 33°C

Warmest months (with the highest average high temperature) are September and October (33°C).
Months with the lowest average high temperature are January, February, March, May and December (30°C).

  • Average low temperature in September: 23°C

Months with the highest average low temperature are May, August, September, October and November (23°C).
Coldest months (with the lowest average low temperature) are January, February, March, April, June, July and December (22°C).

Average rainfall in September - Paramaribo, Suriname
  • Average rainfall in September: 90mm

Wettest months (with the highest rainfall) are May and June (290mm).
Driest months (with the lowest rainfall) are September and October (90mm).

Average rainfall days in September - Paramaribo, Suriname
  • Average rainfall days in September: 9 days

Months with the highest number of rainy days are May and June (23 days).
Months with the lowest number of rainy days are September and October (9 days).

Average sea temperature in September - Paramaribo, Suriname
  • Average sea temperature in September: 28.3°C

Best months for swimming (with the highest average sea temperature) are July, August and September (28.3°C).
The coldest month (with the lowest average sea temperature) is February (26.8°C).

Average daylight in September / Average sunshine in September - Paramaribo, Suriname
  • Average daylight in September: 12.2h

The month with the longest days is June (Average daylight: 12.5h).
Months with shortest days are January and December (Average daylight: 11.8h).

  • Average sunshine in September: 9h

Months with most sunshine are August, September and October (Average sunshine: 9h).
Months with least sunshine are January, February, April, May, June and December (Average sunshine: 6).

Average UV index in September - Paramaribo, Suriname
  • Average UV index in September: 12

Months with the highest UV index are January, February, March, April, May, June, July, August, September and October (UV index 12).
Months with the lowest UV index are November and December (UV index 11).