October weather forecast
Bélizon, French Guiana

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Weather in October

Come October, Bélizon experiences a gradual return of rainfall, although it remains considerably low. Despite the increase in rainfall to 26mm (1.02") from 23mm (0.91") in September, it is still a drier month overall. The steady temperatures and an increase in cloud cover indicate the commencement of the transitional weather phase. It is a blend of the city’s characteristic rainy and dry patterns.

Temperature

Temperature records in Bélizon mark October as the warmest month, with highs averaging 31.6°C (88.9°F) and lows at 24.8°C (76.6°F).

Heat index

In October, the average heat index is evaluated at a blisteringly hot 41°C (105.8°F). Use additional protective measures, heat cramps and heat exhaustion are possible outcomes. Continuous activity might lead to heatstroke.
The metrics for the heat index are tailored for both shady environments and light winds. The heat index could experience an increase of 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is a numerical representation of warmth when taking temperature and moisture levels into account. Elements such as metabolic variations, pregnancy, and physical exertion can influence one's weather perception. One must note that being under the direct sun can escalate the heat's effects, with the heat index possibly rising by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Typically, children face more danger than adults as they usually perspire less. Their larger skin surface relative to their small bodies and increased heat output from their activities enhance their risk.
Perspiring is a crucial mechanism for the human body, allowing it to release excessive warmth through evaporating sweat. With an abundance of moisture present in the air, the process of evaporation becomes less effective, and the body fails to cool down as it should, leading to the sensation of overheating. When the body is unable to balance heat gain, its temperature elevates, which may induce thermal illnesses.

Humidity

The months with the lowest humidity in Bélizon are September and October, with an average relative humidity of 76%.

Rainfall

In Bélizon, in October, it is raining for 11.6 days, with typically 26mm (1.02") of accumulated precipitation. Throughout the year, there are 277 rainfall days, and 1707mm (67.2") of precipitation is accumulated.

Daylight

The average length of the day in October is 12h and 2min.
On the first day of October, sunrise is at 06:17 and sunset at 18:22. On the last day of the month, sunrise is at 06:15 and sunset at 18:13 -03.

Sunshine

In Bélizon, the average sunshine in October is 9.1h.

UV index

June through November, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for average individuals.
Note: In October, a regular UV index of 7 translates into these guidelines:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.

Frequently asked questions

What are the warmest months in Bélizon?

The warmest month in Bélizon is October, with an average high-temperature of 31.6°C (88.9°F) and an average low-temperature of 24.8°C (76.6°F).

How hot does it get in Bélizon in October?

The high-temperature in Bélizon, French Guiana, during October is 31.6°C (88.9°F) and the low-temperature is 24.8°C (76.6°F). The average heat index (a.k.a. 'apparent temperature', 'feels like'), which represents the influence of relative humidity on air temperature, in October is evaluated at 41°C (105.8°F).

What are the least humid months in Bélizon?

The months with the lowest humidity in Bélizon are September and October, with an average relative humidity of 76%.

What is the average humidity in October in Bélizon?

In Bélizon, the average relative humidity in October is 76%.

How much does it rain in Bélizon in October?

In Bélizon, French Guiana, in October, it is raining for 11.6 days, with typically 26mm (1.02") of accumulated precipitation.

How many hours of daylight does Bélizon have in October?

In October, the average day length in Bélizon is 12h and 2min.

When are sunrise and sunset in October in Bélizon?

On the first day of October in Bélizon, sunrise is at 06:17 and sunset at 18:22. On the last day of the month, sunrise is at 06:15 and sunset at 18:13 -03.

How long on average sun shines in October in Bélizon?

In October, the average sunshine duration in Bélizon, French Guiana, is 9.1h.

When is the highest UV index in Bélizon?

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

What is the UV index intensity in October in Bélizon?

In October, the average daily maximum UV index is 7. A UV Index reading of 6 to 7 represents a high health risk from exposure to Sun's UV rays.

Average temperature in October
Bélizon, French Guiana

Average temperature in October - Bélizon, French Guiana
  • Average high temperature in October: 31.6°C

The warmest month (with the highest average high temperature) is October (31.6°C).
The month with the lowest average high temperature is February (27.7°C).

  • Average low temperature in October: 24.8°C

The months with the highest average low temperature are October and November (24.8°C).
The coldest months (with the lowest average low temperature) are June and July (23.8°C).

Average pressure in October
Bélizon, French Guiana

Average pressure in October - Bélizon, French Guiana
  • Average pressure in October: 1010.6mbar

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

Average wind speed in October
Bélizon, French Guiana

Average wind speed in October - Bélizon, French Guiana
  • Average wind speed in October: 11.1km/h

The windiest month (with the highest average wind speed) is February (12.9km/h).
The calmest month (with the lowest average wind speed) is July (8.3km/h).

Average humidity in October
Bélizon, French Guiana

Average humidity in October - Bélizon, French Guiana
  • Average humidity in October: 76%

The month with the highest relative humidity is May (86%).
The months with the lowest relative humidity are September and October (76%).

Average rainfall in October
Bélizon, French Guiana

Average rainfall in October - Bélizon, French Guiana
  • Average rainfall in October: 26mm

The wettest month (with the highest rainfall) is May (293mm).
The driest month (with the least rainfall) is September (23mm).

Average rainfall days in October
Bélizon, French Guiana

Average rainfall days in October - Bélizon, French Guiana
  • Average rainfall days in October: 11.6 days

The month with the highest number of rainy days is May (28.9 days).
The month with the least rainy days is October (11.6 days).

Average daylight in October /
Average sunshine in October
Bélizon, French Guiana

Average daylight in October / Average sunshine in October - Bélizon, French Guiana
  • Average daylight in October: 12h and 0min

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).

  • Average sunshine in October: 9h and 1min

The month with the most sunshine is September (Average sunshine: 9h and 12min).
The month with the least sunshine is February (Average sunshine: 5h and 36min).

Average sunshine days in October
Bélizon, French Guiana

Average sunshine days in October - Bélizon, French Guiana
  • Average sunshine days in October: 16.5 days

The month with the most sunshine days is October (16.5 days).
The month with the least sunshine days is June (0.9 days).

Average UV index in October
Bélizon, French Guiana

Average UV index in October - Bélizon, French Guiana
  • Average UV index in October: 7

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

Average cloud cover in October
Bélizon, French Guiana

Average cloud cover in October - Bélizon, French Guiana
  • Average cloud cover in October: 28

The month with the most cloud cover is February (Cloud cover 61).
The month with the least cloud cover is September (Cloud cover 25).

Average visibility in October
Bélizon, French Guiana

Average visibility in October - Bélizon, French Guiana
  • Average visibility in October: 10km

The months with the highest visibility are January, February, March, August, September, October and November (10km).
The months with the lowest visibility are April, May, June, July and December (9km).

Bélizon, French Guiana

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