Climate and monthly weather forecast
Cogo, Equatorial Guinea

Climate and monthly weather forecast

The climate of Cogo

Cogo, situated in Equatorial Guinea, belongs to the Köppen climate classification of Am, indicating a tropical monsoon climate. As a rule, this climatological category signifies high temperatures, intense humidity, and substantial rainfall throughout the year. The town's geographical position, nestled near the equator, amplifies these conditions and facilitates a notably consistence weather.

Analyzing Cogo's broad climate conditions, temperature variations are slim through the year. Average highs hover from 26.3°C (79.3°F) to 29.8°C (85.6°F) while lows range from 22.7°C (72.9°F) to 25.6°C (78.1°F). Consequently, the climate in Cogo can be aptly described as consistently warm. Concurrently, parameters such as relative humidity, daylight hours, and sunshine hours demonstrate consistency throughout the year. Relative humidity stands between 80% to 86% while daylight hours fluctuate minimally from 12.1 hours to 12.2 hours. Also, average sunshine hours fall within 6.1 hours to 8.9 hours spectrum. Cogo evidently basks in invariably high humidity and heat with significant sunlight exposure every day.

With regard to rainfall, the town experiences peak precipitation from 110mm (4.33") to 204mm (8.03") between March and November. The months attract a total rainfall of 962mm (37.87") spread across 155 to 159 days. December, January and February are relatively drier with precipitation levels waning from 107mm (4.21") to 95mm (3.74").

The best time to visit Cogo

The best period to visit Cogo would arguably be the months of June, July and August. During this time, average high temperatures stand reasonably steady around 26°C (78.8°F) to 27.2°C (81°F). Relative humidity is moderated at 84% to 85%, yielding slightly more comfortable days compared to the rest of the year. It is worth noting that these months coincide with the least amount of rain, with monthly averages of 73mm (2.87"), 35mm (1.38"), and 62mm (2.44") respectively. Clearer visibility and lesser cloud cover also contribute to a superior travel experience during this period.

The worst time to visit Cogo

The climatological data indicate that October and November are the least favorable months to visit Cogo. These months are hallmarked by the highest rainfall measurements of the year, reaching 204mm (8.03") and 176mm (6.93") respectively. Travellers might face disruptions due to increased frequency of rainy days, averaging at 28.6 days to 29.1 days during this period. Furthermore, temperatures are also quite high coupled with high humidity levels around 86%.

Spring weather in Cogo

The spring months in Cogo, typically, from March till May, are signified by high rainfall amounts between 110mm (4.33") to 144mm (5.67"). Average high temperatures range from 28.9°C (84°F) to 29.8°C (85.6°F) while the lows span between 24.8°C (76.6°F) to 25.6°C (78.1°F). Relative humidity during this period increases to approximately 81% to 84%.

Summer weather in Cogo

Cogo experiences its summer from June to August. Despite being the most suitable period to visit, expect average high temperatures to linger around 26.3°C (79.3°F) to 27.2°C (81°F). Rainfall averages tone down to a range of 35mm (1.38") to 73mm (2.87") with the relative humidity floating around 84% to 85%.

Autumn weather in Cogo

Autumn in Cogo commences in September and lasts until November. These months are hallmarked by high average rainfall measurements ranging from 97mm (3.82") to 176mm (6.93"). High temperatures are typical during this time, fluctuating between 27.5°C (81.5°F) to 28.1°C (82.6°F).

Winter weather in Cogo

In Cogo, December through February is considered as winter months. These months are characterised by the lowest rainfall averages (from 94mm (3.7") to 107mm (4.21")). Average temperatures range from 27.2°C (81°F) to 29.5°C (85.1°F) for highs and 23.6°C (74.5°F) to 25.3°C (77.5°F) for lows, making these months slightly cooler compared to the rest of the year.

Weather in January

The climate in January in Cogo, Equatorial Guinea, is characterized by relative stability, with high humidity and heat typical of the tropical region. However, there is noticeable shift from previously seen conditions in terms of rain and wind. Weather in January »

Weather in February

The transition from January to February in Cogo may seem practically unnoticeable as both months share the same mercury levels. However, a closer look reveals an increase in the wind speed, promising a slightly cooler atmosphere. Weather in February »

Weather in March

The weather characteristics in March in Cogo reveal a classic wet season phenomenon. Compared to the previous month, there is a significant increase in rainfall with a cumulative precipitation measuring up to 110mm (4.33"). March's weather also presents a rise in temperature but that change will not be drastic. Weather in March »

Weather in April

The sodden state of Cogo continues into April with an ever-increasing intensity of rain showers. Noticeably, the month's climate changes with a surge in rainfall to 132mm (5.2"), increasing from March's numbers. Despite the rise in tropic rains, April's weather still maintains relatively warmer conditions. Weather in April »

Weather in May

May in Cogo renounces the semblance of the tropic rains of April, reaching a peak with a drastic increase in rainfall. The marked feature of the May weather is the maximum rainfall of the year soaring to 144mm (5.67"). Amidst this, the city takes a refreshingly cool turn, providing a break from the previous heated episodes. Weather in May »

Weather in June

June in Cogo brings a notable dip in rain showers when compared to the peak of the wet season in May. Despite a cutback in rainfall, winds strengthen to 11.5km/h (7.1mph) making the weather conditions pleasantly breezy. The semi-cool, semi-warm ambience continues into July being the highlight of the city's climate during this period. Weather in June »

Weather in July

July signifies a clear break from the heat wave experienced in the past months in Cogo. The most appreciable climate distinction is in terms of temperature, dropping to a low for the year of 22.7 C. A decrease in temperature does not however suggest a break in rain, keeping the city steadily humid. Weather in July »

Weather in August

Cogo’s weather in August presents a continuation of the pleasant cooler temperatures from the last month. Despite and increase in rainfall vis-a-vis July, from 35mm (1.38") to 62mm (2.44"), the atmosphere remains relatively cooler. Weather in August »

Weather in September

September in Cogo marks a shift in the weather patterns experienced so far. An interesting aspect of September's weather is the spike in average rainfall from previous values, with precipitation values reaching up to 97mm (3.82"). Weather in September »

Weather in October

As Cogo steps into October, there's a noticeable upswing in rainfall and a dip in temperatures when compared to September. Reaching a level not seen since May, October's weather is distinguished by its highest rainfall in the year at 204mm (8.03"), indicating the peaking of the second wet season. Weather in October »

Weather in November

November, the last month of the autumn in Cogo, is also a moderately hot month, with an average temperature varying between 28.1°C (82.6°F) and 24.4°C (75.9°F). Cogo experiences a recorded average high-temperature of a still warm 28.1°C (82.6°F) in November, closely aligned with October's 27.5°C (81.5°F). Weather in November »

Weather in December

The final month of the year in Cogo, brings about decreasing rainfall and mildly cooler symphony when compared to November. A prominent feature of December's weather is the decline in rainfall precipitating up to 107mm (4.21"), signaling an impending dry phase. Weather in December »

Frequently asked questions

How many days does it rain in Cogo?
In Cogo, during the entire year, the rain falls for 301.4 days and collects up to 1329mm (52.32") of precipitation.
What are the months with the highest UV index in Cogo?
January through May, November and December, with an average maximum UV index of 7, are months with the highest UV index in Cogo.
What is the least humid month in Cogo?
February and March, with an average relative humidity of 80%, are the least humid months in Cogo.
What month has the most sunshine in Cogo?
The month with the most sunshine in Cogo, Equatorial Guinea, is February, with an average of 8.9h of sunshine.
What time of the year is the hottest in Cogo?
In Cogo, March is known for its average highest temperatures, reaching a high of 29.8°C (85.6°F) and a low of 25.6°C (78.1°F).
When are the longest days in Cogo?
With an average of 12h and 12min of daylight, June has the longest days of the year in Cogo.
When is the lowest UV index in Cogo?
June through October, with an average maximum UV index of 6, are months with the lowest UV index in Cogo, Equatorial Guinea.
What part of the year is the coldest in Cogo?
July, recording an average high temperature of 26.3°C (79.3°F) and a low temperature of 22.7°C (72.9°F), is Cogo's coldest month.
What is the driest month in Cogo?
July is the month with the least rainfall. Rain falls for 17.6 days and accumulates 35mm (1.38") of precipitation.
What is the month with the least sunshine in Cogo?
With an average of 6.1h of sunshine, August has the least sunshine of the year in Cogo, Equatorial Guinea.
What is the most humid month in Cogo?
The most humid month in Cogo, Equatorial Guinea, is October, with an average relative humidity of 86%.
What is the wettest month in Cogo?
The month with the most rainfall in Cogo, Equatorial Guinea, is October, when the rain falls for 29.1 days and typically aggregates up to 204mm (8.03") of precipitation.
What is the month with the shortest days in Cogo?
December has the shortest days of the year in Cogo, Equatorial Guinea, with an average of 12h and 6min of daylight.
Is there Daylight Saving Time (DST) in Cogo?
Cogo does not observe Daylight Saving Time (DST). WAT timezone is used throughout the entire year.
Average temperature
Cogo, Equatorial Guinea

The warmest month (with the highest average high temperature) is March (29.8°C).
The month with the lowest average high temperature is July (26.3°C).

The month with the highest average low temperature is March (25.6°C).
The coldest month (with the lowest average low temperature) is July (22.7°C).

Average pressure
Cogo, Equatorial Guinea

The month with the highest atmospheric pressure is July (1013.9mbar).
The months with the lowest atmospheric pressure are February and March (1010mbar).

Average wind speed
Cogo, Equatorial Guinea

The windiest month (with the highest average wind speed) is August (12.7km/h).
The calmest month (with the lowest average wind speed) is April (7.8km/h).

Average humidity
Cogo, Equatorial Guinea

The month with the highest relative humidity is October (86%).
The months with the lowest relative humidity are February and March (80%).

Average rainfall
Cogo, Equatorial Guinea

The wettest month (with the highest rainfall) is October (204mm).
The driest month (with the least rainfall) is July (35mm).

Average rainfall days
Cogo, Equatorial Guinea

The month with the highest number of rainy days is October (29.1 days).
The month with the least rainy days is July (17.6 days).

Average daylight / Average sunshine
Cogo, Equatorial Guinea

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

The month with the most sunshine is February (Average sunshine: 8h and 54min).
The month with the least sunshine is August (Average sunshine: 6h and 6min).

Average sunshine days
Cogo, Equatorial Guinea

The month with the most sunshine days is July (7.8 days).
The month with the least sunshine days is October (1.1 days).

Average UV index
Cogo, Equatorial Guinea

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 visibility
Cogo, Equatorial Guinea

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

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