September Weather in Wiwili, Nicaragua

Last updated: August 31, 2025

In Wiwili, Nicaragua, the average temperature in September is a pleasant 25°C (76°F). Expect minimums of 19°C (66°F) and maximums reaching up to 33°C (92°F). Be prepared for 132 mm (5.2 in) of precipitation spread across 24 days, with an average humidity of 69%.

September Temperature in Wiwili

In September in Wiwili, the average temperature is 25°C (76°F). The maximum can reach 33°C (92°F), while the minimum can be as low as 19°C (66°F). This makes it an ideal time for travelers who enjoy warm, pleasant weather.

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

The chart illustrates September temperature patterns in Wiwili, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Wiwili, September typically has an average temperature of 25°C (76°F), with highs reaching up to 33°C (92°F) and lows dropping to around 19°C (66°F).

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

September Precipitation in Wiwili

In Wiwili in September, the precipitation amount is 132 mm (5.2 in) over a period of 24 days.

September Precipitation Trends in Wiwili

The chart displays monthly precipitation patterns in Wiwili, 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 Wiwili, September typically receives around 132 mm (5.2 inches) of precipitation spread over approximately 24 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 Wiwili

In Wiwili in September, humidity is 69%. With an average temperature of 25°C (76°F), this humidity feels like a warm, tropical embrace, making travel invigorating yet slightly sticky—perfect for leisurely strolls but requiring frequent breaks to enjoy refreshing drinks.

September Average Humidity in Wiwili

This chart illustrates the average monthly humidity levels in Wiwili, 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 Wiwili is approximately 69%, 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 Wiwili

In Wiwili 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 Wiwili.

Maximum UV Index Levels in Wiwili for September

The chart shows the monthly maximum UV Index (UVI) for Wiwili 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 Wiwili typically reaches 13, which falls under the extreme exposure category.

Data source: Wiwili 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 Wiwili Compares to Other Months

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

This table compares monthly weather conditions in Wiwili, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	22°C (71°F)	43 mm (1.7 inches)	56%	extreme
February Weather	22°C (73°F)	44 mm (1.7 inches)	54%	extreme
March Weather	23°C (74°F)	46 mm (1.8 inches)	51%	extreme
April Weather	25°C (78°F)	54 mm (2.1 inches)	50%	extreme
May Weather	25°C (78°F)	200 mm (7.9 inches)	50%	extreme
June Weather	24°C (76°F)	188 mm (7.4 inches)	55%	extreme
July Weather	24°C (75°F)	142 mm (5.6 inches)	65%	extreme
August Weather	24°C (76°F)	135 mm (5.3 inches)	64%	extreme
September Weather	25°C (76°F)	132 mm (5.2 inches)	69%	extreme
October Weather	24°C (75°F)	213 mm (8.4 inches)	68%	extreme
November Weather	23°C (74°F)	120 mm (4.7 inches)	61%	very high
December Weather	22°C (72°F)	62 mm (2.5 inches)	56%	very high