nomadseason

December Weather in Guay, Indonesia

Last updated: August 23, 2025

In December, the average temperature in Guay, Indonesia is a delightful 27°C (82°F). Temperatures can dip to a comfortable 24°C (75°F), while soaring to a maximum of 34°C (93°F). Be prepared for considerable rainfall, with an average precipitation of 296 mm (11.7 in) spread over 30 days. Humidity levels are notably high at an average of 89%, contributing to the area's lush environment.

December Temperature in Guay

In December in Guay, the average temperature is 27°C (82°F). Maximums can reach 34°C (93°F), while minimums can drop to as low as 24°C (75°F). This pleasant weather makes Guay an ideal destination for travelers looking to enjoy warm, sunny days.

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

The chart illustrates December temperature patterns in Guay, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Guay, December typically has an average temperature of 27°C (82°F), with highs reaching up to 34°C (93°F) and lows dropping to around 24°C (75°F).
JanFebMarAprMayJunJulAugSepOctNovDec818181818281818182828181
Data source: Temperature data for Guay generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Guay

In Guay in December, the total precipitation amount is 296 mm (11.7 in) over a period of 30 days.

December Precipitation Trends in Guay

The chart displays monthly precipitation patterns in Guay, 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 Guay, December typically receives around 296 mm (11.7 inches) of precipitation spread over approximately 30 days.
JanFebMarAprMayJunJulAugSepOctNovDec208250297293289287313296262301297296
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

December Humidity in Guay

In Guay in December, humidity is 89%. With an average temperature of 27°C (82°F), this humidity feels like a warm, steamy blanket enveloping you, making outdoor activities challenging and encouraging travelers to seek the comfort of shaded areas or refreshing indoor spaces.

December Average Humidity in Guay

This chart illustrates the average monthly humidity levels in Guay, 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 Guay is approximately 89%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%89%88%90%88%90%89%90%90%89%89%89%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Guay

In Guay in December, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Guay, you can check here.

Maximum UV Index Levels in Guay for December

The chart shows the monthly maximum UV Index (UVI) for Guay 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 Guay typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151717161411121414151414
Data source: Guay 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 Guay Compares to Other Months

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

This table compares monthly weather conditions in Guay, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (82°F)208 mm (8.2 inches)89%extreme
February Weather27°C (81°F)250 mm (9.9 inches)89%extreme
March Weather27°C (81°F)297 mm (11.7 inches)88%extreme
April Weather27°C (81°F)293 mm (11.6 inches)90%extreme
May Weather28°C (82°F)289 mm (11.4 inches)88%extreme
June Weather27°C (81°F)287 mm (11.3 inches)90%extreme
July Weather27°C (81°F)313 mm (12.3 inches)89%extreme
August Weather27°C (81°F)296 mm (11.7 inches)90%extreme
September Weather28°C (82°F)262 mm (10.3 inches)90%extreme
October Weather28°C (82°F)301 mm (11.9 inches)89%extreme
November Weather27°C (82°F)296 mm (11.7 inches)89%extreme
December Weather27°C (82°F)296 mm (11.7 inches)89%extreme

Compare Guay's Climate with Cities Worldwide