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September Weather in Mosca, Peru

Last updated: August 27, 2025

In September, the average temperature in Mosca, Peru hovers around 10°C (51°F). Expect a chilly minimum of 0°C (32°F), with highs reaching up to 18°C (66°F). Be prepared for 30 mm (1.2 in) of precipitation spread over 10 days, accompanied by an average humidity of 40%.

September Temperature in Mosca

In September in Mosca, the average temperature is 10°C (51°F). The maximum can reach 18°C (66°F), and the minimum can be as low as 0°C (32°F). This mild weather makes it a great time for outdoor activities and exploring the local attractions.

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

The chart illustrates September temperature patterns in Mosca, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mosca, September typically has an average temperature of 10°C (51°F), with highs reaching up to 18°C (66°F) and lows dropping to around 0°C (32°F).
JanFebMarAprMayJunJulAugSepOctNovDec525252515150495051525353
Data source: Temperature data for Mosca 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 Mosca

In Mosca in September, the precipitation amount is 30 mm (1.2 in) over a span of 10 days.

September Precipitation Trends in Mosca

The chart displays monthly precipitation patterns in Mosca, 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 Mosca, September typically receives around 30 mm (1.2 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec17920519782381916163073127152
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Mosca

In Mosca in September, humidity is 40%. With an average temperature of 10°C (51°F), this humidity feels like a crisp and refreshing chill, making it perfect for travel as long as you layer up to stay comfortable while exploring the sights.

September Average Humidity in Mosca

This chart illustrates the average monthly humidity levels in Mosca, 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 Mosca is approximately 40%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%90%91%89%85%65%47%38%40%56%76%90%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Mosca

In Mosca in September, the maximum UV index reaches an alarming 17, which falls under the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to stay protected. For more details on the hourly UV index in Mosca, you can check Hourly UV Index in Mosca.

Maximum UV Index Levels in Mosca for September

The chart shows the monthly maximum UV Index (UVI) for Mosca 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 Mosca typically reaches 17, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec191919181513141517181818
Data source: Mosca 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 Mosca Compares to Other Months

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

This table compares monthly weather conditions in Mosca, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather11°C (52°F)179 mm (7.0 inches)91%extreme
February Weather11°C (53°F)205 mm (8.1 inches)90%extreme
March Weather11°C (52°F)197 mm (7.7 inches)91%extreme
April Weather11°C (52°F)82 mm (3.2 inches)89%extreme
May Weather11°C (51°F)38 mm (1.5 inches)85%extreme
June Weather10°C (50°F)19 mm (0.7 inches)65%extreme
July Weather10°C (49°F)16 mm (0.6 inches)47%extreme
August Weather10°C (50°F)16 mm (0.6 inches)38%extreme
September Weather10°C (51°F)30 mm (1.2 inches)40%extreme
October Weather11°C (52°F)73 mm (2.9 inches)56%extreme
November Weather12°C (53°F)127 mm (5.0 inches)76%extreme
December Weather12°C (53°F)152 mm (6.0 inches)90%extreme

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