September Weather in Jabat, Marshall Islands

Last updated: August 23, 2025

In September, the average temperature in Jabat, Marshall Islands hovers around 27°C (82°F), with minimums of 25°C (78°F) and maximums reaching 29°C (85°F). Expect quite a bit of rain, with an average precipitation of 297 mm (11.7 in) over 27 days. The average humidity is relatively high at 76%, making it feel warm and moist throughout the month.

September Temperature in Jabat

In September, in Jabat, the average temperature is 27°C (82°F), with maximums reaching 29°C (85°F) and minimums dropping to as low as 25°C (78°F). This warm climate makes Jabat a perfect destination for travelers seeking pleasant weather and outdoor activities.

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

The chart illustrates September temperature patterns in Jabat, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Jabat, September typically has an average temperature of 27°C (82°F), with highs reaching up to 29°C (85°F) and lows dropping to around 25°C (78°F).

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

September Precipitation in Jabat

In Jabat in September, the total precipitation amount is 297 mm (11.7 in) spread over 27 days.

September Precipitation Trends in Jabat

The chart displays monthly precipitation patterns in Jabat, 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 Jabat, September typically receives around 297 mm (11.7 inches) of precipitation spread over approximately 27 days.

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

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Millimeters (mm) Inches (in)

September Humidity in Jabat

In Jabat in September, humidity is 76%. With an average temperature of 27°C (82°F), this humidity feels like a thick, warm blanket wrapping around you, making outdoor activities feel muggy and requiring frequent hydration breaks for comfort while traveling.

September Average Humidity in Jabat

This chart illustrates the average monthly humidity levels in Jabat, 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 Jabat is approximately 76%, 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 Jabat

In Jabat 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 Jabat, you can check here.

Maximum UV Index Levels in Jabat for September

The chart shows the monthly maximum UV Index (UVI) for Jabat 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 Jabat typically reaches 14, which falls under the extreme exposure category.

Data source: Jabat 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 Jabat Compares to Other Months

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

This table compares monthly weather conditions in Jabat, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	27°C (81°F)	151 mm (6.0 inches)	80%	extreme
February Weather	27°C (81°F)	161 mm (6.3 inches)	81%	extreme
March Weather	27°C (81°F)	177 mm (7.0 inches)	81%	extreme
April Weather	27°C (81°F)	237 mm (9.3 inches)	79%	extreme
May Weather	27°C (81°F)	301 mm (11.9 inches)	77%	extreme
June Weather	27°C (81°F)	247 mm (9.7 inches)	77%	extreme
July Weather	27°C (82°F)	239 mm (9.4 inches)	76%	extreme
August Weather	27°C (81°F)	268 mm (10.5 inches)	75%	extreme
September Weather	27°C (82°F)	297 mm (11.7 inches)	76%	extreme
October Weather	27°C (82°F)	302 mm (11.9 inches)	75%	extreme
November Weather	27°C (82°F)	312 mm (12.3 inches)	76%	extreme
December Weather	27°C (82°F)	247 mm (9.7 inches)	79%	extreme