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September Weather in Nica, Latvia

Last updated: August 23, 2025

In September, the average temperature in Nica, Latvia is a comfortable 15°C (59°F). While you might experience a minimum of 3°C (38°F), be prepared for the occasional warm day when temperatures can reach a maximum of 27°C (80°F). Expect about 92 mm (3.6 in) of precipitation over roughly 13 days, contributing to the region's 85% average humidity. Enjoy the mild weather!

September Temperature in Nica

In September in Nica, the average temperature is 15°C (59°F). Maximums can reach 27°C (80°F), and minimums can drop as low as 3°C (38°F). It's a great time to explore Nica with its mild weather and pleasant conditions for outdoor activities.

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

The chart illustrates September temperature patterns in Nica, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Nica, September typically has an average temperature of 15°C (59°F), with highs reaching up to 27°C (80°F) and lows dropping to around 3°C (38°F).
JanFebMarAprMayJunJulAugSepOctNovDec343236435262656558514336
Data source: Temperature data for Nica 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 Nica

In Nica in September, the precipitation amount is 92 mm (3.6 in) spread over 13 days.

September Precipitation Trends in Nica

The chart displays monthly precipitation patterns in Nica, 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 Nica, September typically receives around 92 mm (3.6 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec5246503234488279921117470
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Nica

In Nica in September, humidity is 85%. With an average temperature of 15°C (59°F), this humidity feels like a warm, damp blanket wrapping around you, making traveling quite uncomfortable and sticky. Be prepared to take frequent breaks and stay hydrated as you navigate the lush, but humid environment.

September Average Humidity in Nica

This chart illustrates the average monthly humidity levels in Nica, 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 Nica is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%89%89%87%77%79%79%81%85%89%90%90%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Nica

In Nica in September, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Nica.

Maximum UV Index Levels in Nica for September

The chart shows the monthly maximum UV Index (UVI) for Nica 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 Nica typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123567765311
Data source: Nica 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 Nica Compares to Other Months

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

This table compares monthly weather conditions in Nica, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)52 mm (2.0 inches)90%low
February Weather0°C (33°F)46 mm (1.8 inches)89%low
March Weather2°C (36°F)50 mm (2.0 inches)89%moderate
April Weather6°C (43°F)32 mm (1.3 inches)87%moderate
May Weather11°C (52°F)34 mm (1.3 inches)77%high
June Weather17°C (63°F)48 mm (1.9 inches)79%high
July Weather18°C (65°F)82 mm (3.2 inches)79%high
August Weather18°C (65°F)79 mm (3.1 inches)81%high
September Weather15°C (59°F)92 mm (3.6 inches)85%moderate
October Weather10°C (51°F)111 mm (4.4 inches)89%moderate
November Weather6°C (44°F)74 mm (2.9 inches)90%low
December Weather2°C (36°F)70 mm (2.7 inches)90%low

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