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December Weather in Regina, French Guiana

Last updated: August 23, 2025

In December, the average temperature in Regina, French Guiana hovers around 25°C (78°F). Expect a minimum of 21°C (69°F) and a peak of 32°C (91°F), making it a warm month. However, prepare for wet weather with a total precipitation of 315 mm (12.4 in) over 29 days, complemented by a high average humidity of 84%. Stay cool and hydrated!

December Temperature in Regina

In December in Regina, the average temperature is 25°C (78°F). Maximums can reach 32°C (91°F) and minimums can drop to 21°C (69°F). This pleasant climate makes Regina an ideal destination for travelers seeking warm and enjoyable weather.

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

The chart illustrates December temperature patterns in Regina, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Regina, December typically has an average temperature of 25°C (78°F), with highs reaching up to 32°C (91°F) and lows dropping to around 21°C (69°F).
JanFebMarAprMayJunJulAugSepOctNovDec777778787878787981818078
Data source: Temperature data for 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 Regina

In Regina, in December, the total precipitation amount is 315 mm (12.4 in) spread over 29 days.

December Precipitation Trends in Regina

The chart displays monthly precipitation patterns in 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 Regina, December typically receives around 315 mm (12.4 inches) of precipitation spread over approximately 29 days.
JanFebMarAprMayJunJulAugSepOctNovDec2181901773834943522471185869198315
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Regina

In Regina in December, humidity is 84%. With an average temperature of 25°C (78°F), this humidity feels like a warm, muggy embrace that can be quite stifling for traveling, making you crave cool breezes and plenty of hydration as you explore.

December Average Humidity in Regina

This chart illustrates the average monthly humidity levels in 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 Regina is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec78%76%77%77%78%87%81%80%79%80%85%84%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Regina

In Regina in December, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Regina.

Maximum UV Index Levels in Regina for December

The chart shows the monthly maximum UV Index (UVI) for 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 Regina typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec131416161413121313131312
Data source: 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 Regina Compares to Other Months

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

This table compares monthly weather conditions in Regina, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (77°F)218 mm (8.6 inches)78%extreme
February Weather25°C (78°F)190 mm (7.5 inches)76%extreme
March Weather26°C (78°F)177 mm (7.0 inches)76%extreme
April Weather26°C (78°F)383 mm (15.1 inches)77%extreme
May Weather26°C (78°F)494 mm (19.4 inches)78%extreme
June Weather26°C (78°F)352 mm (13.9 inches)87%extreme
July Weather26°C (78°F)247 mm (9.7 inches)81%extreme
August Weather26°C (80°F)118 mm (4.6 inches)80%extreme
September Weather27°C (81°F)58 mm (2.3 inches)79%extreme
October Weather27°C (81°F)69 mm (2.7 inches)80%extreme
November Weather26°C (80°F)198 mm (7.8 inches)85%extreme
December Weather25°C (78°F)315 mm (12.4 inches)84%extreme

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