October weather forecast
Libreville, Gabon

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Tarmac road beside sandy beaches leading into the Libreville city in Gabon
Tarmac road beside sandy beaches leading into the Libreville city in Gabon

Weather in October

Libreville in October experiences an exponential jump in precipitation, which is significantly higher than September. This month also witnesses the year's highest number of rainy days. Despite the higher rainfall, wind speeds remain relatively constant compared to its predecessor month. An increase in cloud cover brings down sunshine hours, casting a decidedly overcast feel over the city. Though temperatures remain stable, the weather gives off a cooler feel, marking the transition to the final phase of the year.

Temperature

With the start of October, Libreville measures an average high-temperature of a still warm 27.9°C (82.2°F), not significantly differing from September's 27.8°C (82°F). In Libreville, the nightly October temperatures experience a slight descent from daily highs to an average low of 23.9°C (75°F).

Heat index

For most parts of October, the heat index is calculated to be a hot 33°C (91.4°F). Apply extra caution, heat cramps and heat exhaustion could happen. Heatstroke might occur with long-duration activity.
Heat index determinations are made taking into account the shade and light air movements. Direct sunlight might cause an increase of up to 15 Fahrenheit (8 Celsius) degrees in the heat index.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', integrates the air's temperature and its humidity to showcase the felt temperature by people. An individual's perception of weather can be swayed by a variety of elements including metabolic differences, pregnancy status, and their level of physical exertion. Exposure to direct sun rays can influence the heat you feel, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Young individuals usually face more risks than adults due to their lower sweat production. Their large skin surface area relative to their tiny bodies and high heat production from their activities adds to their risk.

Humidity

In October, the average relative humidity is 85%.

Rainfall

In Libreville, in October, it is raining for 28.1 days, with typically 205mm (8.07") of accumulated precipitation. In Libreville, Gabon, during the entire year, the rain falls for 274.1 days and collects up to 1477mm (58.15") of precipitation.

Sea temperature

In Libreville, in October, the average water temperature is 26.6°C (79.9°F).
Note: Ideal surface water temperatures for any water activity fall between 25°C (77°F) and 29°C (84.2°F), offering maximum enjoyment for lengthened periods.

Daylight

In October, the average length of the day in Libreville is 12h and 7min.
On the first day of October in Libreville, sunrise is at 06:08 and sunset at 18:14. On the last day of the month, sunrise is at 06:02 and sunset at 18:08 WAT.

Sunshine

In Libreville, the average sunshine in October is 5.5h.

UV index

The months with the lowest UV index in Libreville are June through October, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: The UV index of 6 during October translates into the following guidance:
Undertake precautions and comply with sun safety standards. Protection from skin and eye injury is vital. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Alert! UV radiation becomes sharper due to reflections from sand and water.

Frequently asked questions

What are October temperatures in Libreville?

The high-temperature, in October, in Libreville, is 27.9°C (82.2°F), while the low-temperature averages to 23.9°C (75°F). In October, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, is calculated to be 33°C (91.4°F).

What is the average humidity in October in Libreville?

In Libreville, the average relative humidity in October is 85%.

How much does it rain in Libreville in October?

In Libreville, Gabon, in October, during 28.1 rainfall days, 205mm (8.07") of precipitation is typically accumulated.

What is the sea water temperature in October in Libreville?

In October, the average sea temperature in Libreville is 26.6°C (79.9°F). For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.

What is the average length of the day in October in Libreville?

In October, the average day length in Libreville, Gabon, is 12h and 7min.

What time are sunrise and sunset in October in Libreville?

In October, on the first day of the month, sunrise is at 06:08 and sunset at 18:14. On the last day of the month, sunrise is at 06:02 and sunset at 18:08 WAT.

How long on average sun shines in October in Libreville?

The average sunshine duration in October in Libreville is 5.5h.

What are the months with the lowest UV index in Libreville?

June through October, with an average maximum UV index of 6, are months with the lowest UV index.

How high is the UV index in October in Libreville?

In October, the average daily maximum UV index in Libreville is 6. A UV Index value of 6 to 7 symbolizes a high health threat from exposure to the Sun's UV radiation.

Average temperature in October
Libreville, Gabon

Average temperature in October - Libreville, Gabon
  • Average high temperature in October: 27.9°C

The warmest month (with the highest average high temperature) is March (30.1°C).
The month with the lowest average high temperature is July (26.5°C).

  • Average low temperature in October: 23.9°C

The month with the highest average low temperature is March (25.3°C).
The coldest month (with the lowest average low temperature) is July (22.5°C).

Average pressure in October
Libreville, Gabon

Average pressure in October - Libreville, Gabon
  • Average pressure in October: 1011.4mbar

The month with the highest atmospheric pressure is July (1014mbar).
The months with the lowest atmospheric pressure are February and March (1010mbar).

Average wind speed in October
Libreville, Gabon

Average wind speed in October - Libreville, Gabon
  • Average wind speed in October: 10.2km/h

The windiest month (with the highest average wind speed) is August (13.4km/h).
The calmest month (with the lowest average wind speed) is April (8.2km/h).

Average humidity in October
Libreville, Gabon

Average humidity in October - Libreville, Gabon
  • Average humidity in October: 85%

The month with the highest relative humidity is November (86%).
The months with the lowest relative humidity are January, February, March and August (81%).

Average rainfall in October
Libreville, Gabon

Average rainfall in October - Libreville, Gabon
  • Average rainfall in October: 205mm

The wettest month (with the highest rainfall) is November (226mm).
The driest month (with the least rainfall) is July (9mm).

Average rainfall days in October
Libreville, Gabon

Average rainfall days in October - Libreville, Gabon
  • Average rainfall days in October: 28.1 days

The month with the highest number of rainy days is January (30 days).
The month with the least rainy days is July (8.3 days).

Average sea temperature in October
Libreville, Gabon

Average sea temperature in October - Libreville, Gabon
  • Average sea temperature in October: 26.6°C

The best month for swimming (with the highest average sea temperature) is March (29.3°C).
The coldest month (with the lowest average sea temperature) is July (24.7°C).

Average daylight in October /
Average sunshine in October
Libreville, Gabon

Average daylight in October / Average sunshine in October - Libreville, Gabon
  • Average daylight in October: 12h and 1min

The month with the longest days is June (Average daylight: 12h and 6min).
The month with the shortest days is December (Average daylight: 12h and 6min).

  • Average sunshine in October: 5h and 3min

The month with the most sunshine is February (Average sunshine: 8h and 18min).
The month with the least sunshine is September (Average sunshine: 5h and 6min).

Average sunshine days in October
Libreville, Gabon

Average sunshine days in October - Libreville, Gabon
  • Average sunshine days in October: 2.1 days

The month with the most sunshine days is July (20.7 days).
The month with the least sunshine days is January (0.6 days).

Average UV index in October
Libreville, Gabon

Average UV index in October - Libreville, Gabon
  • Average UV index in October: 6

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

Average cloud cover in October
Libreville, Gabon

Average cloud cover in October - Libreville, Gabon
  • Average cloud cover in October: 68

The month with the most cloud cover is September (Cloud cover 74).
The month with the least cloud cover is February (Cloud cover 42).

Average visibility in October
Libreville, Gabon

Average visibility in October - Libreville, Gabon
  • Average visibility in October: 9km

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

Libreville, Gabon

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