Climate and monthly weather forecast
Papaichton, French Guiana

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The climate of Papaichton

Located in French Guiana, Papaichton boasts a Tropical rainforest climate, classified as Af under the Köppen climate classification system. The weather throughout the year is characterized by high temperatures and abundant rainfall, correlating with its geographical position near the equator.

Falling within the range from 29.3°C (84.7°F) to 34.9°C (94.8°F), high temperatures maintain a stable pattern yearly. The same can be observed with the low temperatures, circulating from 20.5°C (68.9°F) to 21.9°C (71.4°F). The highest measured temperature, 34.9°C (94.8°F), peaks in October, while the coldest months are July and August with lows down to 20.5°C (68.9°F).

As for precipitation, a distinctly intense rainy season can be noticed from April to May, with the heaviest rainfall captured in May, measuring up to 192mm (7.56"). In contrast, October tends to be the driest month with reduced rainfall measuring only 21mm (0.83").

Relatively high humidity levels, averaging between 72% and 90%, contribute to the overall warm and damp atmosphere. On the other hand, the wind speed is generally slow, averaging between 4.2km/h (2.6mph) to 5.3km/h (3.3mph), with occasional gusts reaching up to 8.4km/h (5.2mph).

The best time to visit Papaichton

Considering the weather parameters, the most welcoming period to visit Papaichton would arguably be between August and October. During these months, the weather reveals its most comfortable side, with average high temperatures oscillating from 32.8°C (91°F) to 34.9°C (94.8°F) and rainfall significantly decreasing, especially in October where it bottoms out at 21mm (0.83"). Additionally, this period experiences the lowest relative humidity levels, providing a less muggy atmosphere. The period between these months also witnesses the highest amount of sunshine, with an average duration extending from 8.6 hours to 8.8 hours daily.

The worst time to visit Papaichton

On the other hand, if there is a period to be avoided, it should be from April to June. The climate during these months is quite challenging with the highest rainfall of the year measured particularly in May at 192mm (7.56") and consistently high relative humidity levels above 85%. These factors combine to create a very humid and moist atmosphere which may not be comfortable for visitors. Average high temperatures also remain relatively high, fluctuating from 29.8°C (85.6°F) to 30.3°C (86.5°F).

Spring weather in Papaichton

There is no notable difference in climatic conditions within Papaichton boundaries that would allow a classical Spring season to manifest. Placed near the equator, the city experiences a consistent tropical climate throughout the year.

Summer weather in Papaichton

Likewise, Papaichton does not have a typical Summer season. Nonetheless, observing the period from June to August incorporates the least rainy days falling between 18.8 days and 24.6 days, and relatively high sun exposure durations varying from 7.5 hours to 8.6 hours per day.

Autumn weather in Papaichton

Given its geographical position near the equator, Papaichton does not exhibit a distinctive Autumn season. The climate remains constant throughout the year, demonstrating no significant differences in weather patterns, temperatures or precipitation that would indicate a change in seasons.

Winter weather in Papaichton

Papaichton cannot be said to have a Winter season in the traditional sense. This is due to its close proximity to the equator and its Tropical rainforest climate. Regardless of the month, the weather remains largely constant throughout the year, with minimal fluctuations in temperatures or other meteorological parameters.

Weather in January

For the town of Papaichton in French Guiana, January brings a humid start to the year. Although temperatures remain warm, a steady crawl of temperatures marking the transition from the previous year crescent a high at 29.7°C (85.5°F) and a low of 20.8°C (69.4°F). Weather in January »

Weather in February

The weather in February experiences subtle warming changes from January in Papaichton. With slight improvements in rainfall parameters, there is somewhat of a reprieve in the almost constant showery conditions. Appealing to those who relish cooler moments, the lower temperature sees a slight increase to 21.2°C (70.2°F). Weather in February »

Weather in March

The weather in March presents a gentle transition from the conditions of February. A slight increase observed in the monthly high temperature at 30.1°C (86.2°F) gives an indication of the warmer months approaching. Similar to previous months, rainfall and humidity remain at fairly constant levels, suggesting less dramatic shifts in weather patterns. Weather in March »

Weather in April

April marks an intriguing shift in the weather dynamics in Papaichton. After a steady curve in temperature experiences in March, April amplifies this pattern with higher warm averages. The town responds to the tropical climate, where the sun gently warms the rain-soaked foliage from the previous months. Weather in April »

Weather in May

May contrasts with previous months, notably witnessing the highest amount of rainfall in Papaichton at 192mm (7.56") markers. Yet, there is an intriguing warmth that persists, a telltale sign of the location's tropical climate. Humidity follows suit, rising further, responding to the mix of heat and rainfall patterns. Weather in May »

Weather in June

Observing the weather status in Papaichton, June varies slightly from the preceding month. A moderate dip in rainfall creates a pause in the previous month's heightened showers. June experiences its own warmth without feeling oppressive, thanks to a minor reduction in maximum temperatures. Weather in June »

Weather in July

The weather patterns in July seem to support a trend towards slightly more consistent conditions in Papaichton. A more balanced equilibrium sets in as rainfall reduces considerably from June marking 97mm (3.82"). This consistent weather characteristic extends to temperature variables which stay relatively stable. Weather in July »

Weather in August

August brings about a remarkable change in the weather in Papaichton with the highest recorded temperatures in the year peaking at 32.8°C (91°F). Accompanying the surge in warmth, an increase in sunlight hours tends to lift the atmosphere. Weather in August »

Weather in September

The weather conditions in September maintain a similar rhythm to August in Papaichton. Temprature recorded its highest for the year reaching 34.1°C (93.4°F). Notwithstanding the excess heat, September unveils a charming face of the town. Weather in September »

Weather in October

Papaichton reaches its zenith in terms of warmth in October. As the humidity starts to build back up, the contrast of the warm days with the cooler nights can be noticed. Intensity of the wind rises, stimulating movement around the town. Weather in October »

Weather in November

November reverts to a cooler stance after the intense warmth of October. The town experiences a slight increase in rainfall at 43mm (1.69"). The cooler temperatures, alongwith the oncoming showers, lend a refreshing aura after the temperature highs of the previous months. Weather in November »

Weather in December

Wrapping up the year, December witnesses the plunge in maximum temperatures declining to 30.8°C (87.4°F). A consistent trend in climatic averages gives a gentle end to Papaichton’s weather cycle. The town ushers in a new sense of peace with consistent rainfall and temperature balances. Weather in December »
Updated: Jan 31, 2024 | Published by: Weather Atlas | About Us / Weather Forecasting / Data Sources

Frequently asked questions

How many days does it rain in Papaichton?

Throughout the year, in Papaichton, French Guiana, there are 265.5 rainfall days, and 1078mm (42.44") of precipitation is accumulated.

When is the lowest UV index in Papaichton?

The months with the lowest UV index in Papaichton are January, March and December, with an average maximum UV index of 5.

What are the coldest months in Papaichton?

The coldest time of the year is February, with temperatures averaging a high of 29.3°C (84.7°F) and a low of 21.2°C (70.2°F).

What is the month with the least sunshine in Papaichton?

February has the least sunshine of the year, with an average of 4h of sunshine.

What is the most humid month in Papaichton?

With an average relative humidity of 90%, May is the most humid month.

What is the rainiest month in Papaichton?

The month with the most rainfall is May, when the rain falls for 25.9 days and typically aggregates up to 192mm (7.56") of precipitation.

When are the longest days in Papaichton?

With an average of 12h and 18min of daylight, June has the longest days of the year.

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

The months with the highest UV index in Papaichton, French Guiana, are August through November, with an average maximum UV index of 7.

What is the month with the most sunshine in Papaichton?

The months with the most sunshine in Papaichton, French Guiana, are September and October, with an average of 8.8h of sunshine.

What is the hottest time of year in Papaichton?

October temperatures tend to peak at an average high of 34.9°C (94.8°F) and dip to a low of 20.8°C (69.4°F).

What is the least humid month in Papaichton?

October is the least humid month in Papaichton, French Guiana, with an average relative humidity of 72%.

What is the driest month in Papaichton?

The month with the least rainfall is October, when the rain falls for 10.4 days and typically collects 21mm (0.83") of precipitation.

What is the month with the shortest days in Papaichton?

With an average of 11h and 54min of daylight, December has the shortest days of the year in Papaichton.

Is there Daylight Saving Time (DST) in Papaichton?

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

Average temperature
Papaichton, French Guiana

Average temperature - Papaichton, French Guiana

The warmest month (with the highest average high temperature) is October (34.9°C).
The month with the lowest average high temperature is February (29.3°C).

The month with the highest average low temperature is May (21.9°C).
The coldest months (with the lowest average low temperature) are August and September (20.5°C).

Average pressure
Papaichton, French Guiana

Average pressure - Papaichton, French Guiana

The months with the highest atmospheric pressure are June and July (1013mbar).
The month with the lowest atmospheric pressure is November (1009.4mbar).

Average wind speed
Papaichton, French Guiana

Average wind speed - Papaichton, French Guiana

The windiest months (with the highest average wind speed) are February, March and November (5.3km/h).
The calmest month (with the lowest average wind speed) is July (4.2km/h).

Average humidity
Papaichton, French Guiana

Average humidity - Papaichton, French Guiana

The month with the highest relative humidity is May (90%).
The month with the lowest relative humidity is October (72%).

Average rainfall
Papaichton, French Guiana

Average rainfall - Papaichton, French Guiana

The wettest month (with the highest rainfall) is May (192mm).
The driest month (with the least rainfall) is October (21mm).

Average rainfall days
Papaichton, French Guiana

Average rainfall days - Papaichton, French Guiana

The months with the highest number of rainy days are January and March (26.8 days).
The month with the least rainy days is October (10.4 days).

Average daylight / Average sunshine
Papaichton, French Guiana

Average daylight / Average sunshine - Papaichton, French Guiana

The month with the longest days is June (Average daylight: 12h and 18min).
The month with the shortest days is December (Average daylight: 11h and 54min).

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

Average sunshine days
Papaichton, French Guiana

Average sunshine days - Papaichton, French Guiana

The month with the most sunshine days is October (17.3 days).
The month with the least sunshine days is February (1.8 days).

Average UV index
Papaichton, French Guiana

Average UV index - Papaichton, French Guiana

The months with the highest UV index are August, September, October and November (UV index 7).
The months with the lowest UV index are January, March and December (UV index 5).

Papaichton, French Guiana

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