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December Weather in Monte Bello, Peru

Last updated: August 27, 2025

In December, the average temperature in Monte Bello, Peru is a warm 27°C (80°F). Expect comfortable nights, as the minimum can drop to 22°C (71°F), while sunny days can soar to a high of 35°C (95°F). However, be prepared for some rain, with an expected 275 mm (10.8 in) of precipitation spread across 26 days, resulting in an average humidity of 89%.

December Temperature in Monte Bello

In December in Monte Bello, the average temperature is 27°C (80°F). Maximums can reach 35°C (95°F), and minimums can be as low as 22°C (71°F). This makes it an ideal time for travelers seeking warm weather and pleasant conditions.

December Weather in Monte Bello: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Monte Bello, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Monte Bello, December typically has an average temperature of 27°C (80°F), with highs reaching up to 35°C (95°F) and lows dropping to around 22°C (71°F).
JanFebMarAprMayJunJulAugSepOctNovDec808079797979787980808080
Data source: Temperature data for Monte Bello 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 Monte Bello

In Monte Bello, in December, the precipitation amount is 275 mm (10.8 in) during 26 days, reflecting a significant weather pattern for the region.

December Precipitation Trends in Monte Bello

The chart displays monthly precipitation patterns in Monte Bello, 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 Monte Bello, December typically receives around 275 mm (10.8 inches) of precipitation spread over approximately 26 days.
JanFebMarAprMayJunJulAugSepOctNovDec261251367322228153114108131217306275
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Monte Bello

In Monte Bello in December humidity is 89%. With an average temperature of 27°C (80°F), this humidity feels like a warm, sticky embrace, making travel feel heavy and reminiscent of a sauna, where even the slightest exertion can leave you feeling drenched and yearning for a cool breeze.

December Average Humidity in Monte Bello

This chart illustrates the average monthly humidity levels in Monte Bello, 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 Monte Bello is approximately 89%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec80%76%81%86%86%70%47%37%42%62%76%89%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Monte Bello

In Monte Bello in December, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Monte Bello.

Maximum UV Index Levels in Monte Bello for December

The chart shows the monthly maximum UV Index (UVI) for Monte Bello 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 Monte Bello typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151517161311111313141413
Data source: Monte Bello 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 Monte Bello Compares to Other Months

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

This table compares monthly weather conditions in Monte Bello, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (80°F)261 mm (10.3 inches)80%extreme
February Weather27°C (80°F)251 mm (9.9 inches)76%extreme
March Weather26°C (80°F)367 mm (14.4 inches)81%extreme
April Weather26°C (80°F)322 mm (12.7 inches)86%extreme
May Weather26°C (79°F)228 mm (9.0 inches)86%extreme
June Weather26°C (79°F)153 mm (6.0 inches)70%extreme
July Weather26°C (78°F)114 mm (4.5 inches)47%extreme
August Weather26°C (80°F)108 mm (4.2 inches)37%extreme
September Weather27°C (80°F)131 mm (5.2 inches)42%extreme
October Weather27°C (81°F)217 mm (8.6 inches)62%extreme
November Weather27°C (81°F)306 mm (12.0 inches)76%extreme
December Weather27°C (80°F)275 mm (10.8 inches)89%extreme

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