September Weather in Ulbroka, Latvia

Last updated: August 23, 2025

In September, the average temperature in Ulbroka, Latvia hovers around 14°C (57°F), with a minimum dipping to 1°C (34°F) and a maximum reaching up to 27°C (81°F). Expect an average precipitation of 81 mm (3.2 in) spread over 14 days, and a high humidity level of 87%. Enjoy the weather while staying prepared for the occasional rain!

September Temperature in Ulbroka

In September in Ulbroka, the average temperature is 14°C (57°F), with maximums reaching up to 27°C (81°F) and minimums dropping as low as 1°C (34°F). This mild climate makes Ulbroka an appealing destination for travelers looking to enjoy comfortable weather while exploring the area.

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

The chart illustrates September temperature patterns in Ulbroka, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ulbroka, September typically has an average temperature of 14°C (57°F), with highs reaching up to 27°C (81°F) and lows dropping to around 1°C (34°F).

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

September Precipitation in Ulbroka

In Ulbroka in September, the precipitation amount is 81 mm (3.2 in) over a span of 14 days.

September Precipitation Trends in Ulbroka

The chart displays monthly precipitation patterns in Ulbroka, 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 Ulbroka, September typically receives around 81 mm (3.2 inches) of precipitation spread over approximately 14 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 Ulbroka

In Ulbroka in September humidity is 87%. With an average temperature of 14°C (57°F), this humidity feels like a thick blanket enveloping you, making every breath feel heavy and sticky, which can be quite challenging for travelers exploring the city.

September Average Humidity in Ulbroka

This chart illustrates the average monthly humidity levels in Ulbroka, 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 Ulbroka is approximately 87%, 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 Ulbroka

In Ulbroka in September, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Ulbroka for better planning.

Maximum UV Index Levels in Ulbroka for September

The chart shows the monthly maximum UV Index (UVI) for Ulbroka 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 Ulbroka typically reaches 4, which falls under the moderate exposure category.

Data source: Ulbroka 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 Ulbroka Compares to Other Months

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

This table compares monthly weather conditions in Ulbroka, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-1°C (30°F)	45 mm (1.8 inches)	93%	low
February Weather	-2°C (29°F)	38 mm (1.5 inches)	91%	low
March Weather	1°C (35°F)	50 mm (2.0 inches)	90%	moderate
April Weather	6°C (44°F)	42 mm (1.7 inches)	87%	moderate
May Weather	12°C (53°F)	57 mm (2.3 inches)	72%	high
June Weather	18°C (64°F)	62 mm (2.4 inches)	76%	high
July Weather	19°C (66°F)	88 mm (3.5 inches)	76%	high
August Weather	18°C (64°F)	83 mm (3.3 inches)	80%	high
September Weather	14°C (57°F)	81 mm (3.2 inches)	87%	moderate
October Weather	9°C (48°F)	77 mm (3.0 inches)	91%	low
November Weather	4°C (40°F)	57 mm (2.3 inches)	92%	low
December Weather	0°C (32°F)	52 mm (2.0 inches)	93%	low