September Weather in Nandasmo, Nicaragua

Last updated: August 31, 2025

In September, the average temperature in Nandasmo, Nicaragua is a warm 26°C (80°F), perfect for outdoor adventures! Expect minimums of 22°C (71°F) and maximums reaching up to 34°C (93°F). However, be prepared for some rain, as the area sees approximately 198 mm (7.8 in) of precipitation over 26 days, coupled with high humidity levels averaging around 80%. Enjoy the balmy weather but don’t forget your umbrella!

September Temperature in Nandasmo

In September in Nandasmo, the average temperature is 26°C (80°F). Maximums can reach 34°C (93°F), while minimums can drop to as low as 22°C (71°F). This makes it an ideal time for travelers to enjoy warm weather and outdoor activities.

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

The chart illustrates September temperature patterns in Nandasmo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Nandasmo, September typically has an average temperature of 26°C (80°F), with highs reaching up to 34°C (93°F) and lows dropping to around 22°C (71°F).

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

September Precipitation in Nandasmo

In Nandasmo in September, the precipitation amount is 198 mm (7.8 in) spread over 26 days.

September Precipitation Trends in Nandasmo

The chart displays monthly precipitation patterns in Nandasmo, 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 Nandasmo, September typically receives around 198 mm (7.8 inches) of precipitation spread over approximately 26 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

September Humidity in Nandasmo

In Nandasmo in September humidity is 80%. With an average temperature of 26°C (80°F), this humidity feels like a warm, enveloping blanket, making it quite uncomfortable for traveling. The thick, heavy air can leave you feeling sticky and fatigued, making outdoor activities more challenging and necessitating frequent breaks for hydration and cooling down.

September Average Humidity in Nandasmo

This chart illustrates the average monthly humidity levels in Nandasmo, 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 Nandasmo is approximately 80%, 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 Nandasmo

In Nandasmo 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 Nandasmo.

Maximum UV Index Levels in Nandasmo for September

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

Data source: Nandasmo 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 Nandasmo Compares to Other Months

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

This table compares monthly weather conditions in Nandasmo, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	26°C (78°F)	6 mm (0.2 inches)	66%	extreme
February Weather	26°C (79°F)	5 mm (0.2 inches)	64%	extreme
March Weather	27°C (81°F)	4 mm (0.2 inches)	63%	extreme
April Weather	28°C (82°F)	22 mm (0.9 inches)	63%	extreme
May Weather	27°C (81°F)	256 mm (10.1 inches)	63%	extreme
June Weather	27°C (80°F)	225 mm (8.9 inches)	74%	extreme
July Weather	27°C (80°F)	98 mm (3.9 inches)	85%	extreme
August Weather	26°C (80°F)	146 mm (5.8 inches)	82%	extreme
September Weather	26°C (80°F)	198 mm (7.8 inches)	80%	extreme
October Weather	26°C (79°F)	333 mm (13.1 inches)	79%	extreme
November Weather	26°C (79°F)	117 mm (4.6 inches)	79%	very high
December Weather	26°C (79°F)	14 mm (0.5 inches)	70%	very high