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September Weather in Weno, Micronesia

Last updated: August 28, 2025

In Weno, Micronesia, the average temperature in September hovers around 28°C (82°F), with a comfortable range between a minimum of 25°C (78°F) and a maximum of 29°C (85°F). Expect 290 mm (11.4 in) of precipitation spread across 26 days, contributing to an average humidity level of 78%. Get ready for a warm, yet occasionally wet month!

September Temperature in Weno

In September in Weno, the average temperature is 28°C (82°F), with maximums reaching 29°C (85°F) and minimums dropping to as low as 25°C (78°F). This mild climate makes it an ideal destination for travelers seeking pleasant weather.

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

The chart illustrates September temperature patterns in Weno, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Weno, September typically has an average temperature of 28°C (82°F), with highs reaching up to 29°C (85°F) and lows dropping to around 25°C (78°F).
JanFebMarAprMayJunJulAugSepOctNovDec818181818281818182828282
Data source: Temperature data for Weno generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Weno

In Weno in September, the precipitation amount is 290 mm (11.4 in) spread over 26 days.

September Precipitation Trends in Weno

The chart displays monthly precipitation patterns in Weno, 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 Weno, September typically receives around 290 mm (11.4 inches) of precipitation spread over approximately 26 days.
JanFebMarAprMayJunJulAugSepOctNovDec234148273201310296348286290288285348
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Weno

In Weno in September humidity is 78%. With an average temperature of 28°C (82°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities feel more exhausting and overwhelming, potentially leading to a slower pace while exploring.

September Average Humidity in Weno

This chart illustrates the average monthly humidity levels in Weno, 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 Weno is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec81%81%82%80%78%78%76%76%78%77%77%79%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Weno

In Weno 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 Weno, you can check here.

Maximum UV Index Levels in Weno for September

The chart shows the monthly maximum UV Index (UVI) for Weno 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 Weno typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec131516161414141414141212
Data source: Weno 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 Weno Compares to Other Months

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

This table compares monthly weather conditions in Weno, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (82°F)234 mm (9.2 inches)81%extreme
February Weather27°C (82°F)148 mm (5.8 inches)81%extreme
March Weather27°C (81°F)273 mm (10.8 inches)82%extreme
April Weather27°C (82°F)200 mm (7.9 inches)80%extreme
May Weather28°C (82°F)310 mm (12.2 inches)78%extreme
June Weather27°C (82°F)295 mm (11.6 inches)78%extreme
July Weather27°C (81°F)348 mm (13.7 inches)76%extreme
August Weather27°C (82°F)286 mm (11.3 inches)75%extreme
September Weather28°C (82°F)290 mm (11.4 inches)78%extreme
October Weather28°C (82°F)287 mm (11.3 inches)77%extreme
November Weather28°C (82°F)284 mm (11.2 inches)76%extreme
December Weather28°C (82°F)348 mm (13.7 inches)79%extreme

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