Climate and monthly weather forecast
Regina, French Guiana

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The climate of Regina

Regina, located in French Guiana, experiences the Af type of Köppen climate classification. This indicates a Tropical rainforest climate, with high temperatures, high humidity, and substantial rainfall throughout the year. A close inspection of climatological data reveals that this location does not have any distinct dry or wet seasons, and the temperature remains high year-round.

Examining the temperature data, it is observed that the average monthly high temperature starts at 28.3°C (82.9°F) in January and rises to 33.9°C (93°F) in October. The monthly lows follow a similar trajectory, commencing at 22.1°C (71.8°F) in January and peaking at 22.5°C (72.5°F) in April. With this analysis, the fluctuations in temperatures from high to low throughout the year are seen to be minimal, indicating a consistently warm tropical climate.

The humidity levels in Regina vary slightly during the year, with the relative humidity reading from 75% in October to 91% in May. It is interesting to note the highest rainfall of 215mm (8.46") in May, which aligns with the highest humidity level. The lowest rainfall figures are 20mm (0.79") in October and November, indicating these are slightly drier periods compared to the rest of the year.

Regarding the sunlight hours in Regina, the duration of daylight remains around 12 hours year-round with a little fluctuation. The hours of sunshine, however, do show variation across the year. January begins with 5.2 hours of sunshine, increasing to 8.8 hours in September, making the mid-year months more sunlit.

The best time to visit Regina

The best time to visit Regina, French Guiana would be from July to September when the rainfall is low and the temperature is pleasantly high. During these months, the temperature ranges from 30.3°C (86.5°F) to 33.6°C (92.5°F) during the day and 21.5°C (70.7°F) to 22°C (71.6°F) at night. This period also marks the highest amount of sunshine hours, providing an ideal weather condition for outdoor tourist activities.

The worst time to visit Regina

The least inviting time to visit Regina would be the month of May. During this month, there is an inundation of rainfall at 215mm (8.46"), coinciding with the highest relative humidity of 91%. Additionally, this month beholds less sunshine with an average of 5.6 hours a day, making it less conducive for outdoor excursions.

Spring weather in Regina

Springtime in Regina witnesses a transition period from high rainfall in March to the peak rainfall month in May. The temperature range is from 28.8°C (83.8°F) to 28.8°C (83.8°F) on the higher end and 22.3°C (72.1°F) to 22.3°C (72.1°F) on the lower.

Summer weather in Regina

The summer months, from June to August, in Regina bring about the highest temperatures ranging from 29.3°C (84.7°F) to 32.3°C (90.1°F) during the day. The average low temperatures range from 21.5°C (70.7°F) to 21.9°C (71.4°F). Despite being summer, these months see a significant drop in rainfall, making them the driest months with rainfall metrics going down to 101mm (3.98") in June and as low as 54mm (2.13") in August.

Autumn weather in Regina

Autumn in Regina witnesses a rise in temperatures. Temperatures escalate from 33.6°C (92.5°F) in September to 33.9°C (93°F) in October, then down to 33.1°C (91.6°F) in November. In contrast to the temperature pattern, rainfall dwindles from 21mm (0.83") in September and October to 46mm (1.81") in November.

Winter weather in Regina

Winter in Regina is unlike the typical winters, frigid and snowy. Instead, the winter months are warm with the average high temperatures from December to February ranging from 28.3°C (82.9°F) to 27.8°C (82°F), and the lows barely dropping below 22°C (71.6°F). Rainfall in winter augments from 154mm (6.06") in December to 120mm (4.72") in February.

Weather in January

January holds steady in Regina, French Guiana, with temperatures averaging between 22.1°C (71.8°F) to 28.3°C (82.9°F). Rainfall is frequent, and the city experiences an elevated relative humidity adding to the moist climate. Weather in January »

Weather in February

February brings a continuation of the city's equatorial climate. The temperature marginally decreases, reaching a low of 22.3°C (72.1°F) while maintaining a high of 27.8°C (82°F). Rainfall continues unabated, closely replicating the pattern from January. Weather in February »

Weather in March

March witnesses a marginal increase in temperatures in Regina, peaking at 28.8°C (83.8°F). The city is engulfed in an envelope of moisture, resulting from high relative humidity. Sunshine remains suboptimal, with cloud cover regularly obscuring the sun. Weather in March »

Weather in April

Regina experiences elevated temperatures in April, with the temperature peaking close to 28.7°C (83.7°F). Despite the increased heat, levels of humidity remain constant, resulting in a perpetually moist environment. Daylight hours extend further, providing ample time for residents to explore their city. Weather in April »

Weather in May

May brings about the highest rainfall in Regina, collecting up to 215mm (8.46") during that period. The corresponding increase in humidity is offset by the rather temperate weather conditions, leading to a comfortable climate. Sunshine becomes more prevalent, although the frequency of rain may limit its impact. Weather in May »

Weather in June

June experiences marginally higher temperatures, reaching up to 29.3°C (84.7°F). The frequency of rain diminishes, leading to a comfortable, dry weather. This results in decreased humidity, leading to a rather less oppressive climate. Weather in June »

Weather in July

Peak temperatures continue to rise in Regina in July, peaking at 30.3°C (86.5°F). Rainfall decreases further, leading to drier conditions that prove a boon to adventurers. The reduced rainfall is embraced graciously, with decreased humidity to provide relief from oppressive conditions. Weather in July »

Weather in August

August is the hottest month in Regina, French Guiana, with temperatures soaring to 32.3°C (90.1°F). Rainfall is minimized, reaching a low of 54mm (2.13") for the month, creating almoust drought conditions. Citizens rejoice in the lower humidity levels that accompany this decrease. Weather in August »

Weather in September

High temperatures persist in September, reaching up to 33.6°C (92.5°F), with noticeable warmth engulfing the city. Rainfall remains low, resulting in a relatively dry weather pattern that delights those who prefer minimum precipitation. Weather in September »

Weather in October

October records the highest temperature of the year in Regina, climbing to 33.9°C (93°F). The heat is not accompanied by any increase in humidity, creating a comfort factor despite the intense heat. Rainfall is minimalistic, barely intruding into the city's dry weather theme. Weather in October »

Weather in November

November ushers in a slow decline in temperature, clocking in a high of 33.1°C (91.6°F). Rainfall returns with vigour, renewing the city's familiar moist conditions. The consequent rise in humidity is a testament to Regina's typical weather pattern. Weather in November »

Weather in December

December sees a considerable drop in temperature from November, down to 29.9°C (85.8°F). Rainfall crowns the month's weather, restoring full-swing moisture to Regina's climatic rhythm. Correspondingly, relative humidity levels ascend, leaving days laden with humidity. Weather in December »
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Frequently asked questions

How much does it rain in Regina?

Throughout the year, in Regina, there are 280.4 rainfall days, and 1281mm (50.43") of precipitation is accumulated.

When is the lowest UV index in Regina?

The months with the lowest UV index are January through June and December, with an average maximum UV index of 6.

What is the coldest time of year in Regina?

In Regina, February is the coldest month, with temperatures averaging a high of 27.8°C (82°F) and a low of 22.3°C (72.1°F).

What is the month with the least sunshine in Regina?

The month with the least sunshine is February, with an average of 4h of sunshine.

What is the most humid month in Regina?

With an average relative humidity of 91%, May is the most humid month in Regina.

What is the rainiest month in Regina?

The month with the most rainfall in Regina, French Guiana, is May, when the rain falls for 29.8 days and typically aggregates up to 215mm (8.46") of precipitation.

When are the longest days in Regina?

The month with the longest days in Regina is June, with an average of 12h and 24min of daylight.

What is the month with the highest UV index in Regina?

The months with the highest UV index are July through November, with an average maximum UV index of 7.

What month has the most sunshine in Regina?

With an average of 8.8h of sunshine, September has the most sunshine of the year.

What month is the hottest in Regina?

October, having an average high-temperature of 33.9°C (93°F) and an average low-temperature of 22.2°C (72°F), is the warmest month.

What is the least humid month in Regina?

With an average relative humidity of 75%, October is the least humid month.

What is the driest month in Regina?

October is the month with the least rainfall in Regina. Rain falls for 10.9 days and accumulates 20mm (0.79") of precipitation.

What is the month with the shortest days in Regina?

The month with the shortest days is December, with an average of 11h and 54min of daylight.

Is there Daylight Saving Time (DST) in Regina?

Regina does not utilize Daylight Saving Time (DST). -03 timezone is used over the entire year.

Average temperature
Regina, French Guiana

Average temperature - Regina, French Guiana

The warmest month (with the highest average high temperature) is October (33.9°C).
The month with the lowest average high temperature is February (27.8°C).

The month with the highest average low temperature is April (22.5°C).
The coldest month (with the lowest average low temperature) is July (21.5°C).

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Average pressure
Regina, French Guiana

Average pressure - Regina, French Guiana

The month with the highest atmospheric pressure is July (1013.2mbar).
The month with the lowest atmospheric pressure is November (1009.8mbar).

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Average wind speed
Regina, French Guiana

Average wind speed - Regina, French Guiana

The windiest month (with the highest average wind speed) is October (6.2km/h).
The calmest month (with the lowest average wind speed) is June (4.3km/h).

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Average humidity
Regina, French Guiana

Average humidity - Regina, French Guiana

The month with the highest relative humidity is May (91%).
The month with the lowest relative humidity is October (75%).

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Average rainfall
Regina, French Guiana

Average rainfall - Regina, French Guiana

The wettest month (with the highest rainfall) is May (215mm).
The driest month (with the least rainfall) is October (20mm).

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Average rainfall days
Regina, French Guiana

Average rainfall days - Regina, French Guiana

The month with the highest number of rainy days is May (29.8 days).
The month with the least rainy days is October (10.9 days).

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Average daylight / Average sunshine
Regina, French Guiana

Average daylight / Average sunshine - Regina, French Guiana

The month with the longest days is June (Average daylight: 12h and 24min).
The month with the shortest days is December (Average daylight: 11h and 54min).

The month with the most sunshine is September (Average sunshine: 8h and 48min).
The month with the least sunshine is February (Average sunshine: 4h and 0min).

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Average sunshine days
Regina, French Guiana

Average sunshine days - Regina, French Guiana

The month with the most sunshine days is October (17.2 days).
The month with the least sunshine days is April (0.5 days).

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Average UV index
Regina, French Guiana

Average UV index - Regina, French Guiana

The months with the highest UV index are July, August, September, October and November (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June and December (UV index 6).

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Average visibility
Regina, French Guiana

Average visibility - Regina, French Guiana

The months with the highest visibility are September, October and November (7km).
The months with the lowest visibility are January, February, March, April, May, June, July, August and December (6km).

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Regina, French Guiana

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