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September Weather in Priekuli, Latvia

Last updated: August 23, 2025

In Priekuli, Latvia, the average temperature for September hovers around 12°C (55°F). While the minimum can dip to a chilly -3°C (27°F), delightful days can bring highs of up to 26°C (80°F). Expect about 88 mm (3.5 in) of precipitation spread over 13 days, coupled with an average humidity of 88%, giving the month a refreshing, yet slightly damp, feel.

September Temperature in Priekuli

In September in Priekuli, the average temperature is 12°C (55°F). Maximum temperatures can reach 26°C (80°F), while the minimum can drop as low as -3°C (27°F). Be prepared for a wide range of temperatures when traveling during this time.

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

The chart illustrates September temperature patterns in Priekuli, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Priekuli, September typically has an average temperature of 12°C (55°F), with highs reaching up to 26°C (80°F) and lows dropping to around -3°C (27°F).
JanFebMarAprMayJunJulAugSepOctNovDec282733425262646254463830
Data source: Temperature data for Priekuli 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 Priekuli

In Priekuli in September, the precipitation amount is 88 mm (3.5 in) spread over 13 days.

September Precipitation Trends in Priekuli

The chart displays monthly precipitation patterns in Priekuli, 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 Priekuli, September typically receives around 88 mm (3.5 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec454456526373949688836158
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Priekuli

In Priekuli in September humidity is 88%. With an average temperature of 12°C (55°F), this humidity feels like a damp chill that clings to your skin, making outdoor exploration more challenging and requiring extra layers for comfort.

September Average Humidity in Priekuli

This chart illustrates the average monthly humidity levels in Priekuli, 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 Priekuli is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec94%92%89%87%70%77%78%81%88%92%93%93%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Priekuli

In Priekuli 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 Priekuli for better planning.

Maximum UV Index Levels in Priekuli for September

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

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

This table compares monthly weather conditions in Priekuli, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (28°F)45 mm (1.8 inches)94%low
February Weather-3°C (27°F)44 mm (1.7 inches)92%low
March Weather0°C (33°F)56 mm (2.2 inches)89%moderate
April Weather5°C (42°F)52 mm (2.0 inches)87%moderate
May Weather11°C (52°F)63 mm (2.5 inches)70%high
June Weather17°C (62°F)73 mm (2.9 inches)77%high
July Weather18°C (64°F)94 mm (3.7 inches)78%high
August Weather17°C (62°F)96 mm (3.8 inches)81%high
September Weather12°C (55°F)88 mm (3.5 inches)88%moderate
October Weather8°C (46°F)83 mm (3.3 inches)92%low
November Weather3°C (38°F)61 mm (2.4 inches)93%low
December Weather-1°C (30°F)58 mm (2.3 inches)93%low

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