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September Weather in Stalbe, Latvia

Last updated: August 23, 2025

In Stalbe, Latvia, the average temperature in September hovers around 13°C (55°F). During this time, temperatures can fluctuate from a chilly -3°C (28°F) to a warm 27°C (80°F). Expect approximately 90 mm (3.5 in) of precipitation spread over about 14 days, accompanied by high humidity levels averaging 87%.

September Temperature in Stalbe

In September, in Stalbe, the average temperature is 13°C (55°F), with maximums reaching up to 27°C (80°F) and minimums dropping as low as -3°C (28°F). This range makes Stalbe an ideal destination for travelers seeking both warm and cool weather experiences.

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

The chart illustrates September temperature patterns in Stalbe, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Stalbe, September typically has an average temperature of 13°C (55°F), with highs reaching up to 27°C (80°F) and lows dropping to around -3°C (28°F).
JanFebMarAprMayJunJulAugSepOctNovDec282733425263646255463830
Data source: Temperature data for Stalbe 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 Stalbe

In Stalbe in September, the precipitation amount is 90 mm (3.5 in) spread over a total of 14 days.

September Precipitation Trends in Stalbe

The chart displays monthly precipitation patterns in Stalbe, 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 Stalbe, September typically receives around 90 mm (3.5 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec464457516374959290856157
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Stalbe

In Stalbe in September, humidity is 87%. With an average temperature of 13°C (55°F), this humidity feels like a heavy blanket wrapping around you, making travel sluggish and slightly uncomfortable, as each step seems to cling to the damp air.

September Average Humidity in Stalbe

This chart illustrates the average monthly humidity levels in Stalbe, 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 Stalbe is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec93%91%90%87%72%76%76%80%87%91%92%93%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Stalbe

In Stalbe 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 Stalbe for better planning.

Maximum UV Index Levels in Stalbe for September

The chart shows the monthly maximum UV Index (UVI) for Stalbe 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 Stalbe typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123567764211
Data source: Stalbe 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 Stalbe Compares to Other Months

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

This table compares monthly weather conditions in Stalbe, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (28°F)46 mm (1.8 inches)93%low
February Weather-3°C (27°F)44 mm (1.7 inches)91%low
March Weather1°C (34°F)57 mm (2.2 inches)90%moderate
April Weather6°C (43°F)51 mm (2.0 inches)87%moderate
May Weather11°C (52°F)63 mm (2.5 inches)72%high
June Weather17°C (63°F)74 mm (2.9 inches)76%high
July Weather18°C (64°F)94 mm (3.7 inches)76%high
August Weather17°C (62°F)92 mm (3.6 inches)80%high
September Weather13°C (55°F)90 mm (3.5 inches)87%moderate
October Weather8°C (46°F)85 mm (3.4 inches)91%low
November Weather4°C (39°F)61 mm (2.4 inches)92%low
December Weather-1°C (30°F)57 mm (2.2 inches)93%low

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