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December Weather in Anna Regina, Guyana

Last updated: August 23, 2025

In December, the average temperature in Anna Regina, Guyana hovers around 26°C (79°F), with delightful lows of 23°C (74°F) and highs reaching 30°C (87°F). Be prepared for a refreshing atmosphere, as the average humidity sits at 77%. Just keep in mind that you might encounter rain, with about 275 mm (10.8 in) of precipitation spread across 29 days. Enjoy the tropical vibe!

December Temperature in Anna Regina

In December in Anna Regina, the average temperature is 26°C (79°F). Maximums can reach 30°C (87°F) and minimums can be as low as 23°C (74°F). This pleasant climate makes Anna Regina an ideal destination for travelers seeking warm weather and outdoor activities.

December Weather in Anna Regina: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Anna Regina, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Anna Regina, December typically has an average temperature of 26°C (79°F), with highs reaching up to 30°C (87°F) and lows dropping to around 23°C (74°F).
JanFebMarAprMayJunJulAugSepOctNovDec797979808080808182828179
Data source: Temperature data for Anna Regina 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 Anna Regina

In Anna Regina in December, the total precipitation amount is 275 mm (10.8 in) spread over a period of 29 days.

December Precipitation Trends in Anna Regina

The chart displays monthly precipitation patterns in Anna Regina, 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 Anna Regina, December typically receives around 275 mm (10.8 inches) of precipitation spread over approximately 29 days.
JanFebMarAprMayJunJulAugSepOctNovDec1378712011126937525014694119206275
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Anna Regina

In Anna Regina in December humidity is 77%. With an average temperature of 26°C (79°F), this humidity feels like walking through a warm, thick fog that clings to your skin, making every step feel heavier and more exhausting while exploring the sights.

December Average Humidity in Anna Regina

This chart illustrates the average monthly humidity levels in Anna Regina, 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 Anna Regina is approximately 77%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec74%71%71%70%70%85%85%81%76%76%79%77%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Anna Regina

In Anna Regina in December, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Anna Regina.

Maximum UV Index Levels in Anna Regina for December

The chart shows the monthly maximum UV Index (UVI) for Anna Regina 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 Anna Regina typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec131415151413131313131211
Data source: Anna Regina 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 Anna Regina Compares to Other Months

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

This table compares monthly weather conditions in Anna Regina, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (79°F)137 mm (5.4 inches)74%extreme
February Weather26°C (79°F)87 mm (3.4 inches)71%extreme
March Weather26°C (80°F)120 mm (4.7 inches)71%extreme
April Weather27°C (80°F)111 mm (4.4 inches)70%extreme
May Weather27°C (80°F)269 mm (10.6 inches)70%extreme
June Weather26°C (80°F)375 mm (14.8 inches)85%extreme
July Weather27°C (80°F)250 mm (9.8 inches)85%extreme
August Weather27°C (82°F)146 mm (5.7 inches)81%extreme
September Weather28°C (83°F)94 mm (3.7 inches)76%extreme
October Weather28°C (82°F)119 mm (4.7 inches)75%extreme
November Weather27°C (81°F)206 mm (8.1 inches)79%extreme
December Weather26°C (79°F)275 mm (10.8 inches)77%extreme

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