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December Weather in Kilometro Noventa y Nueve, Mexico

Last updated: August 27, 2025

In December, the average temperature in Kilometro Noventa y Nueve, Mexico is a mild 12°C (55°F). Expect chilly nights, with minimum temperatures dropping to -4°C (25°F), while pleasant afternoons can reach up to 29°C (85°F). Expect 15 mm (0.6 in) of precipitation spread over just 1 day, and a relatively high average humidity of 84%.

December Temperature in Kilometro Noventa y Nueve

In December, in Kilometro Noventa y Nueve, the average temperature is 12°C (55°F). The maximum can reach 29°C (85°F), while the minimum can drop as low as -4°C (25°F). It's advisable to pack layers to accommodate both warm and cooler conditions while traveling.

December Weather in Kilometro Noventa y Nueve: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Kilometro Noventa y Nueve, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kilometro Noventa y Nueve, December typically has an average temperature of 12°C (55°F), with highs reaching up to 29°C (85°F) and lows dropping to around -4°C (25°F).
JanFebMarAprMayJunJulAugSepOctNovDec546068758287838378726354
Data source: Temperature data for Kilometro Noventa y Nueve 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 Kilometro Noventa y Nueve

In Kilometro Noventa y Nueve in December, the precipitation amount is 15 mm (0.6 in) over the course of 1 day.

December Precipitation Trends in Kilometro Noventa y Nueve

The chart displays monthly precipitation patterns in Kilometro Noventa y Nueve, 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 Kilometro Noventa y Nueve, December typically receives around 15 mm (0.6 inches) of precipitation spread over approximately 1 days.
JanFebMarAprMayJunJulAugSepOctNovDec4332416494058151115
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Kilometro Noventa y Nueve

In Kilometro Noventa y Nueve in December, humidity is 84%. With an average temperature of 12°C (55°F), this humidity feels like a thick blanket wrapping around you, making it a challenge for traveling as you might feel sticky and uncomfortable while exploring the sights.

December Average Humidity in Kilometro Noventa y Nueve

This chart illustrates the average monthly humidity levels in Kilometro Noventa y Nueve, 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 Kilometro Noventa y Nueve is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec78%71%60%52%49%50%65%70%79%77%83%85%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Kilometro Noventa y Nueve

In Kilometro Noventa y Nueve in December, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Kilometro Noventa y Nueve, you can refer to this Hourly UV Index in Kilometro Noventa y Nueve.

Maximum UV Index Levels in Kilometro Noventa y Nueve for December

The chart shows the monthly maximum UV Index (UVI) for Kilometro Noventa y Nueve 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 Kilometro Noventa y Nueve typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec69111313131313121076
Data source: Kilometro Noventa y Nueve 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 Kilometro Noventa y Nueve Compares to Other Months

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

This table compares monthly weather conditions in Kilometro Noventa y Nueve, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather12°C (54°F)4 mm (0.2 inches)78%high
February Weather16°C (60°F)3 mm (0.1 inches)71%very high
March Weather20°C (68°F)3 mm (0.1 inches)60%extreme
April Weather24°C (75°F)2 mm (0.1 inches)52%extreme
May Weather28°C (82°F)4 mm (0.1 inches)49%extreme
June Weather30°C (87°F)16 mm (0.6 inches)50%extreme
July Weather29°C (84°F)49 mm (1.9 inches)65%extreme
August Weather28°C (83°F)40 mm (1.6 inches)70%extreme
September Weather25°C (78°F)58 mm (2.3 inches)79%extreme
October Weather22°C (72°F)15 mm (0.6 inches)77%very high
November Weather17°C (63°F)11 mm (0.4 inches)83%high
December Weather12°C (55°F)15 mm (0.6 inches)84%high

Compare Kilometro Noventa y Nueve's Climate with Cities Worldwide