Climate and monthly weather forecastBita, French Guiana

The climate of Bita

Bita, a town in French Guiana, is positioned within the Köppen Climate Classification Af, indicating that it experiences a tropical rainforest climate. In this environment, temperatures are consistently warm and humidity is high throughout the year. The perennially high humidity, which varies from 76% in September to a maximum of 91% in May, creates a moist, sultry ambiance. Rainfall is frequent, with the town receiving a minimal average monthly rainfall of 21mm (0.83") in September to a significant 195mm (7.68") in May.

The daylight hours in Bita change insignificantly over the year, fluctuating between 11.9 hours in December, January, and November to a high of 12.4 hours in June. This results in the town having an almost constant amount of sunshine each day. Sunshine hours maintain a steady rise from a low of 4 hours in February to a peak of 8.8 hours in September. The UV indices are persistent at 6 from January to June and November to December, slightly intensifying to 7 from July to October.

Bita also experiences gentle breezes, with the wind speed mostly staying between 4.2km/h (2.6mph) and 6.1km/h (3.8mph). The maximum wind speed ranges from 4.8km/h (3mph) in May to 7km/h (4.3mph) in October, but gusts can reach up to 9.3km/h (5.8mph) in October. The atmospheric pressure in this region generally stays unchanging, varying slightly from 1009.8 mb in November to 1013.2 mb in July.

The best time to visit Bita

The optimal period to visit Bita would be from July to October, when the town experiences its driest and sunniest months. Sunshine hours considerably elevate to between 7.4 hours to 8.8 hours per day, with less frequent rainy periods. The amount of rainfall decreases to an absolute minimum of 21mm (0.83") in September, ensuing in fewer interruptions of outdoor activities. During this period, the relative humidity drops to 76% in the month of September, thereby making the weather more pleasant and less sticky.

The worst time to visit Bita

Visitors may find the months from February to May comparatively less favourable, owing to the persistent rainfall and elevated humidity levels. During these months, Bita receives a substantial amount of rainfall, peaking to 195mm (7.68") in May. The overall higher humidity levels, reaching up to 91% in May, can exacerbate the hot and sticky conditions, making it somewhat uncomfortable for many tourists.

Spring weather in Bita

In Bita, spring extends from March to May and features heavy rainfall and high humidity. The rainfall varies from 86mm (3.39") in March to 195mm (7.68") in May and the relative humidity starts at 80% in March, climbing to 91% in May. Nonetheless, the temperatures during this period remain considerably constant, varying from a high of 28.8°C (83.8°F) to a low of 22.3°C (72.1°F).

Summer weather in Bita

The summer months June, July, and August are marked by a decrease in rainfall and humidity, providing slightly more leisurely conditions. While temperatures range between 21.3°C (70.3°F) to 32.3°C (90.1°F), humidity levels drop, reaching 80% in August. Rainfall significantly decreases to 60mm (2.36") in August, presenting more opportunities for outdoor activities.

Autumn weather in Bita

Autumn in Bita, from September to November, witnesses the highest temperatures and the lowest rainfall of the year. The temperature high points at 34.3°C (93.7°F) in October while lowering to 21.8°C (71.2°F) in September. Rainfall remarkably decreases to 21mm (0.83") in September before rising to 45mm (1.77") in November. Humidity levels modestly rise to 78% in November.

Winter weather in Bita

During the winter months of December, January, and February, Bita records a slight increase in rainfall and humidity. Rainfall levels escalate from 92mm (3.62") in January to 146mm (5.75") by December. Meanwhile, humidity levels fluctuate between 88% and 90%. Notwithstanding winter, temperatures remain constant and high, oscillating from a low of 22°C (71.6°F) to a high of 28.4°C (83.1°F), which ensures that Bita remains warm throughout the year.

Weather in January

In January, the weather in Bita, French Guiana, stays considerably stable, owing to the constant barometric pressure, which aids in preserving mild temperature fluctuations. Humidity remains high due to consistent rainfall, keeping the atmosphere damp and creating ideal conditions for lush vegetation. Weather in January »

Weather in February

February presents a subtle change from the prior month, with a slight decrease in temperature highs ensuring cooler afternoons. The weather remains moderately humid with regular rainfalls, continuing to nourish the rich biodiversity of Bita. Weather in February »

Weather in March

In March, weather conditions remain fairly steady. As the year progresses, a marginal rise in temperature signifies the onset of slightly warmer days. Despite this, rain remains a daily scene with regular pour downs throughout the month, although at a decreased amount of 86mm (3.39") compared to previous months. Weather in March »

Weather in April

As April sets in, a slight increase in temperature marks the warm turn of weather. Consistent showers grace the region, leading to increased humidity levels. With gentler winds blowing, and increased cloud cover, the overall weather situation leans towards the warmer and dank side. Weather in April »

Weather in May

May witnesses the last of the season's high rainfall, continuing with the city's damp character. The temperature scale remains relatively steady, providing consistent warmth throughout the month. A slight decline in wind speed contributes to its sultry settings. Weather in May »

Weather in June

June marks a significant shift in Bita's weather, as the rainfall drops to 133mm (5.24"), indicating the onset of drier conditions. Despite the decline, the humidity level hovers around high, ensuring a moist atmosphere. Similarly, temperature highs and lows remain stable ensuring uniform warmth throughout the month. Weather in June »

Weather in July

July presents a considerable drop in rainfall to 99mm (3.9"), making it a relatively dry month for Bita. The minimal rainfall leads to the easing down of humidity, allowing a less moist atmosphere. Temperature proceeds on its warm course, without any significant fluctuations. Weather in July »

Weather in August

Weather in August continues the trend of more radiant and drier conditions, with rainfall further dropping to a substantial 60mm (2.36"). Nonetheless, high temperatures continue to prevail, with humidity dropping in response to the limited rains. Weather in August »

Weather in September

September sees another major climatic shift, as Bita experiences the highest temperature of 33.7°C (92.7°F) for the year. Despite the heat, a drastic reduction in humidity makes the warmth more bearable. The wind speeds increase further, cooling down the warm afternoons. Weather in September »

Weather in October

October's weather trends do not diverge greatly from September's, with temperature highs slightly escalating. Despite little increase in rainfall to 22mm (0.87"), it does not affect the overall dry spells. Wind speeds retain a steady pace, introducing a refreshing breeze into the warm atmosphere. Weather in October »

Weather in November

In Bita, November stirs a transition to wetter days as the rainfall notably doubles to 45mm (1.77") from October. The increase in rainfall introduces a moderate rise in humidity, while the temperature begins to drop slightly. Wind speed records a marginal drop, still contributing to the pleasant weather. Weather in November »

Weather in December

December concludes the year with its weather reverting to the earlier rainy conditions. Rainfall significantly amplifies to 146mm (5.75"), hence the atmosphere turns noticeably damper. Correspondingly, temperatures decline, ensuring a mild chill in the air. Weather in December »