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September Weather in Chinandega, Nicaragua

Last updated: August 31, 2025

In September, the average temperature in Chinandega, Nicaragua hovers around 28°C (82°F). Expect a comfortable minimum of 23°C (74°F), while the heat can peak at a maximum of 35°C (95°F). However, be prepared for some rain, as the region experiences 368 mm (14.5 in) of precipitation over an average of 27 days. With an average humidity level of 69%, it's a season of warmth and occasional showers!

September Temperature in Chinandega

In September, in Chinandega, the average temperature is 28°C (82°F). Maximums can reach 35°C (95°F), and minimums can be as low as 23°C (74°F). This makes Chinandega a warm and pleasant destination for travelers looking to enjoy a sunny getaway.

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

The chart illustrates September temperature patterns in Chinandega, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Chinandega, September typically has an average temperature of 28°C (82°F), with highs reaching up to 35°C (95°F) and lows dropping to around 23°C (74°F).
JanFebMarAprMayJunJulAugSepOctNovDec848687878483858382818284
Data source: Temperature data for Chinandega 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 Chinandega

In Chinandega in September, the total precipitation amount is 368 mm (14.5 in) recorded over 27 days.

September Precipitation Trends in Chinandega

The chart displays monthly precipitation patterns in Chinandega, 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 Chinandega, September typically receives around 368 mm (14.5 inches) of precipitation spread over approximately 27 days.
JanFebMarAprMayJunJulAugSepOctNovDec445382783421162893684121206
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Chinandega

In Chinandega in September, humidity is 69%. With an average temperature of 28°C (82°F), this humidity feels like a warm embrace that clings to your skin, making outdoor exploration slightly more challenging but still enjoyable as you soak in the vibrant surroundings.

September Average Humidity in Chinandega

This chart illustrates the average monthly humidity levels in Chinandega, 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 Chinandega is approximately 69%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec56%54%51%50%50%55%65%64%69%68%61%56%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Chinandega

In Chinandega 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 Chinandega.

Maximum UV Index Levels in Chinandega for September

The chart shows the monthly maximum UV Index (UVI) for Chinandega 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 Chinandega typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec11121414141413131313109
Data source: Chinandega 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 Chinandega Compares to Other Months

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

This table compares monthly weather conditions in Chinandega, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather29°C (85°F)4 mm (0.2 inches)56%extreme
February Weather30°C (86°F)4 mm (0.1 inches)54%extreme
March Weather31°C (88°F)5 mm (0.2 inches)51%extreme
April Weather31°C (87°F)38 mm (1.5 inches)50%extreme
May Weather29°C (85°F)278 mm (10.9 inches)50%extreme
June Weather28°C (83°F)342 mm (13.5 inches)55%extreme
July Weather29°C (85°F)116 mm (4.6 inches)65%extreme
August Weather29°C (84°F)289 mm (11.4 inches)64%extreme
September Weather28°C (82°F)368 mm (14.5 inches)69%extreme
October Weather27°C (81°F)412 mm (16.2 inches)68%extreme
November Weather28°C (83°F)120 mm (4.7 inches)61%very high
December Weather29°C (84°F)6 mm (0.2 inches)56%very high

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