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September Weather in San Roman de Hornija, Spain

Last updated: August 27, 2025

In September, the average temperature in San Roman de Hornija, Spain hovers around 19°C (67°F). Expect a range where temperatures can dip as low as 5°C (41°F) and rise to a sizzling 34°C (94°F). With an average precipitation of 31 mm (1.2 in) spread over 4 days and a humidity level of 63%, be prepared for the typical climate nuance of the season.

September Temperature in San Roman de Hornija

In September in San Roman de Hornija, the average temperature is 19°C (67°F). Maximum temperatures can reach 34°C (94°F), while minimums can drop as low as 5°C (41°F). Travelers should be prepared for a range of temperatures, making layering essential for comfort.

September Weather in San Roman de Hornija: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in San Roman de Hornija, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Roman de Hornija, September typically has an average temperature of 19°C (67°F), with highs reaching up to 34°C (94°F) and lows dropping to around 5°C (41°F).
JanFebMarAprMayJunJulAugSepOctNovDec404549536269757467584743
Data source: Temperature data for San Roman de Hornija 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 San Roman de Hornija

In San Roman de Hornija in September, the total precipitation amount is 31 mm (1.2 in) over a span of 4 days.

September Precipitation Trends in San Roman de Hornija

The chart displays monthly precipitation patterns in San Roman de Hornija, 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 San Roman de Hornija, September typically receives around 31 mm (1.2 inches) of precipitation spread over approximately 4 days.
JanFebMarAprMayJunJulAugSepOctNovDec253743653235161031445348
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in San Roman de Hornija

In San Roman de Hornija in September, humidity is 63%. With an average temperature of 19°C (67°F), this humidity feels like a warm embrace that adds a touch of heaviness to the air, making it slightly uncomfortable for traveling but still manageable with light clothing and plenty of hydration.

September Average Humidity in San Roman de Hornija

This chart illustrates the average monthly humidity levels in San Roman de Hornija, 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 San Roman de Hornija is approximately 63%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%85%79%77%76%64%54%52%63%78%90%91%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in San Roman de Hornija

In San Roman de Hornija in September, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in San Roman de Hornija.

Maximum UV Index Levels in San Roman de Hornija for September

The chart shows the monthly maximum UV Index (UVI) for San Roman de Hornija 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 San Roman de Hornija typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec347810111198642
Data source: San Roman de Hornija 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 San Roman de Hornija Compares to Other Months

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

This table compares monthly weather conditions in San Roman de Hornija, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (40°F)25 mm (1.0 inches)91%moderate
February Weather7°C (46°F)37 mm (1.5 inches)85%moderate
March Weather9°C (49°F)43 mm (1.7 inches)79%high
April Weather12°C (54°F)65 mm (2.6 inches)77%very high
May Weather17°C (62°F)32 mm (1.3 inches)76%very high
June Weather21°C (69°F)35 mm (1.4 inches)64%extreme
July Weather24°C (75°F)16 mm (0.6 inches)54%extreme
August Weather23°C (74°F)10 mm (0.4 inches)52%very high
September Weather19°C (67°F)31 mm (1.2 inches)63%very high
October Weather14°C (58°F)44 mm (1.7 inches)78%high
November Weather9°C (48°F)53 mm (2.1 inches)90%moderate
December Weather6°C (44°F)48 mm (1.9 inches)91%low

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