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December Weather in Tisco, Peru

Last updated: August 27, 2025

In December, the average temperature in Tisco, Peru hovers around 6°C (43°F). Be prepared for a range of temperatures, as it can dip as low as -4°C (25°F), while occasionally reaching up to 20°C (68°F). Expect 179 mm (7.0 in) of precipitation spread over 24 days, coupled with a notable average humidity of 90%.

December Temperature in Tisco

In December in Tisco, the average temperature is 6°C (43°F). Maximums can reach 20°C (68°F) and minimums can be as low as -4°C (25°F). Therefore, it's advisable to pack layers and prepare for a range of weather conditions during your travels.

December Weather in Tisco: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Tisco, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tisco, December typically has an average temperature of 6°C (43°F), with highs reaching up to 20°C (68°F) and lows dropping to around -4°C (25°F).
JanFebMarAprMayJunJulAugSepOctNovDec414241403837373941424443
Data source: Temperature data for Tisco 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.

December Precipitation in Tisco

In Tisco, in December, the precipitation amount is 179 mm (7.0 in) spread over 24 days.

December Precipitation Trends in Tisco

The chart displays monthly precipitation patterns in Tisco, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Tisco, December typically receives around 179 mm (7.0 inches) of precipitation spread over approximately 24 days.
JanFebMarAprMayJunJulAugSepOctNovDec215220231104481713135589106179
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Tisco

In Tisco in December humidity is 90%. With an average temperature of 6°C (43°F), this humidity feels like a damp chill clinging to your skin, making travel uncomfortable as you navigate through the thick, heavy air that seems to sap your energy.

December Average Humidity in Tisco

This chart illustrates the average monthly humidity levels in Tisco, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Tisco is approximately 90%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%93%92%91%87%76%57%51%67%77%85%90%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Tisco

In Tisco in December, the maximum UV index reaches 22, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures during this period. For more detailed information, you can check the hourly UV Index in Tisco.

Maximum UV Index Levels in Tisco for December

The chart shows the monthly maximum UV Index (UVI) for Tisco in December, 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 December, the maximum UV index in Tisco typically reaches 22, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec222423191411131617191922
Data source: Tisco December 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 December Weather in Tisco Compares to Other Months

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

This table compares monthly weather conditions in Tisco, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (42°F)215 mm (8.4 inches)92%extreme
February Weather5°C (42°F)220 mm (8.7 inches)93%extreme
March Weather5°C (42°F)231 mm (9.1 inches)92%extreme
April Weather4°C (40°F)104 mm (4.1 inches)91%extreme
May Weather3°C (38°F)47 mm (1.9 inches)87%extreme
June Weather3°C (37°F)17 mm (0.7 inches)76%extreme
July Weather3°C (38°F)13 mm (0.5 inches)57%extreme
August Weather4°C (39°F)13 mm (0.5 inches)51%extreme
September Weather5°C (42°F)55 mm (2.2 inches)67%extreme
October Weather6°C (42°F)89 mm (3.5 inches)77%extreme
November Weather7°C (44°F)106 mm (4.2 inches)85%extreme
December Weather6°C (43°F)179 mm (7.0 inches)90%extreme

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