nomadseason

September Weather in Nieuw Amsterdam, Suriname

Last updated: August 31, 2025

In September, the average temperature in Nieuw Amsterdam, Suriname hovers around 27°C (82°F), with minimums dipping to 25°C (77°F) and maximums climbing to 30°C (86°F). Expect some rain, with 54 mm (2.1 in) of precipitation over approximately 14 days. The air feels comfortably warm, with an average humidity of 54%.

September Temperature in Nieuw Amsterdam

In September in Nieuw Amsterdam, the average temperature is 27°C (82°F). Maximums can reach 30°C (86°F), while minimums can drop to as low as 25°C (77°F). Overall, it's a warm and pleasant destination for travel, perfect for enjoying outdoor activities.

September Weather in Nieuw Amsterdam: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Nieuw Amsterdam, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Nieuw Amsterdam, September typically has an average temperature of 27°C (82°F), with highs reaching up to 30°C (86°F) and lows dropping to around 25°C (77°F).
JanFebMarAprMayJunJulAugSepOctNovDec797979797979808181818079
Data source: Temperature data for Nieuw Amsterdam generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Nieuw Amsterdam

In Nieuw Amsterdam in September, the total precipitation amount is 54 mm (2.1 in) recorded over a span of 14 days.

September Precipitation Trends in Nieuw Amsterdam

The chart displays monthly precipitation patterns in Nieuw Amsterdam, 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 Nieuw Amsterdam, September typically receives around 54 mm (2.1 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec1311021201933343432391035468155230
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Nieuw Amsterdam

In Nieuw Amsterdam in September, humidity is 54%. With an average temperature of 27°C (82°F), this humidity feels like a warm, inviting blanket that makes exploring the area feel a bit more challenging, as it can lead to a sticky and slightly sluggish experience while traveling.

September Average Humidity in Nieuw Amsterdam

This chart illustrates the average monthly humidity levels in Nieuw Amsterdam, 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 Nieuw Amsterdam is approximately 54%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec64%61%60%60%62%86%85%72%54%53%66%73%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Nieuw Amsterdam

In Nieuw Amsterdam 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 Nieuw Amsterdam.

Maximum UV Index Levels in Nieuw Amsterdam for September

The chart shows the monthly maximum UV Index (UVI) for Nieuw Amsterdam 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 Nieuw Amsterdam typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec131416151413121313131211
Data source: Nieuw Amsterdam 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 Nieuw Amsterdam Compares to Other Months

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

This table compares monthly weather conditions in Nieuw Amsterdam, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (79°F)130 mm (5.1 inches)64%extreme
February Weather26°C (79°F)102 mm (4.0 inches)61%extreme
March Weather26°C (79°F)120 mm (4.7 inches)60%extreme
April Weather26°C (80°F)193 mm (7.6 inches)60%extreme
May Weather26°C (79°F)334 mm (13.1 inches)62%extreme
June Weather26°C (79°F)343 mm (13.5 inches)86%extreme
July Weather26°C (80°F)239 mm (9.4 inches)85%extreme
August Weather27°C (81°F)103 mm (4.1 inches)72%extreme
September Weather27°C (82°F)54 mm (2.1 inches)54%extreme
October Weather27°C (82°F)68 mm (2.7 inches)53%extreme
November Weather27°C (81°F)155 mm (6.1 inches)66%extreme
December Weather26°C (79°F)230 mm (9.1 inches)73%extreme

Compare Nieuw Amsterdam's Climate with Cities Worldwide