The climate of Tarkwa
Tarkwa is located within the atmospheric sphere of the Köppen climate classification 'Aw'. This indicative tag unfolds Tarkwa's canvas of weather conditions as primarily Tropical wet and dry or savanna. Consequently, this tag assuredly points towards a combination of high annual temperatures along with a significant occurrence of heavy rainfall.
In Tarkwa, temperatures annually revolve around a rather high base. A steady journey is notched from 28.2°C (82.8°F) in
July, scaling a high of around 33.5°C (92.3°F) in both
March and
April, then simmering down to around 28.6°C (83.5°F) in
August. Humidity keeps a steady stream throughout the year, barely dipping below the 70% range, with a high tendency to elevate in the middle months, from
June to
September, when it strikingly peaks to around 89%.
Rainfall in Tarkwa quite evidently mirrors a direct relationship with the humidity levels. Beginning from 53mm (2.09") in
January, rainfall amounts gradually hike up to around 202mm (7.95") in June. Then, after maintaining intensity through the summer months, it slowly rescinds to approximately 63mm (2.48") by the concluding month of
December.
Wind speeds recorded are dominantly within the range of 5.3km/h (3.3mph) to 8km/h (5mph). However, maximum gusts have been recorded at 11.7km/h (7.3mph) during August. It is interesting to note, however, that there is hardly any significant variation in the daylight hours captured over Tarkwa, with the difference between maximum and minimum daylight hours clocking in at merely between 11.8 hours and 12.4 hours.
The best time to visit Tarkwa
The ideal time to visit
Tarkwa is arguably between
January and
March. This period is characterized by a decline in the heavy rainfall patterns, from 53mm (2.09") in January to 90mm (3.54") in
February and 131mm (5.16") till March. Considering relative humidity, it ranges from 73% in January and advances to 79% in the subsequent months, still comfortable for outdoor exploration.
The worst time to visit Tarkwa
The months from
May to
September could be considered less than ideal for a visit to
Tarkwa. Rainfall levels are relatively high during these months, peaking at 202mm (7.95") in
June. Tarkwa witnesses a relative humidity range of 86% to 89% in these months, which might prove uncomfortably damp and sticky.
Spring weather in Tarkwa
Spring in
Tarkwa spans from
March to
May. During this period, temperature maintains high levels, averaging at 33.5°C (92.3°F) in both March and
April and then decreasing to 32°C (89.6°F) in May. Rainfall enhances from 131mm (5.16") in March to 163mm (6.42") by the end of spring. Humidity increases, reaching from 79% at the beginning of spring to 83% in May. The UV levels remain constant at 7 throughout spring.
Summer weather in Tarkwa
Summer in
Tarkwa, characterized from
June to
August, indicates the ramping up of rainfall, with June witnessing the maximum at 202mm (7.95") and trailing down to 85mm (3.35") by August. Conjointly, the humidity levels peak to an annual high at 89% in
September. The temperatures, however, dip to their lowest for the year, recording at 28.2°C (82.8°F) in
July and rising slightly to 28.6°C (83.5°F) in August.
Autumn weather in Tarkwa
The autumn season in
Tarkwa, from
September to
November, experiences a gradual decrease in rainfall, from 154mm (6.06") to 124mm (4.88"). The temperatures during these months escalate slightly from 28.6°C (83.5°F) in September to 32°C (89.6°F) in November. Humidity levels, while not reaching the summer highs, still register between the range of 88% to 84%.
Winter weather in Tarkwa
Winter months in
Tarkwa, from
December to
February, are relatively dry when compared to the rest of the year, with rainfall levels decreasing to 63mm (2.48") in December, then increasing to 90mm (3.54") in February. The temperatures are relatively stable, registering in the range of 33.4°C (92.1°F) to 34.2°C (93.6°F), the highest over the year. The humidity levels stay moderately comfortable, lying in the range of 73% to 78%, presenting travellers a welcome respite from the high humidity levels experienced during other times of the year.
Weather in January
Tarkwa,
Ghana greets the new year with moderate warmth, showing minimal variation in weather from
December. Humidity and rainfall tend to be relatively high, fostering wet conditions. However, daylight hours are plentiful, providing ample sunshine for outdoor activities.
Weather in January » Weather in February
The weather in
February experiences a slight increase in both temperatures and humidity from
January. While rain levels increase, the number of hours of daylight remains largely unchanged. Wind speeds incrementally increase but remain moderate.
Weather in February »Weather in March
As the year progresses, the weather pattern in
March shows a continuation of the rising temperatures and humidity witnessed in
Tarkwa since the beginning of the year. An increase in rainfall contributes to the heightened humidity levels.
Weather in March »
Weather in April
April in
Tarkwa continues the trend of warm and humid weather set by
March, with marginal changes in weather conditions. The rainfall decreases slightly, but the city remains quite damp. The mild wind speed persists, sustaining the gentle, airy feel of the city.
Weather in April » Weather in May
May signifies the beginning of a slight decrease in temperatures in
Tarkwa, yet the city remains quite warm. Still, the extended daylight hours and increased rainfall promote a humid climate. Wind speed decreases slightly but remains gentle.
Weather in May » Weather in June
June carries forward the decreasing trend in temperature exhibited in
May, while the high levels of humidity persist. Notably, June experiences the most rainfall observed in
Tarkwa, recording a substantial 202mm (7.95") spread across 29 days.
Weather in June »
Weather in July
July signifies a slight decrease in rainfall from the high levels experienced in
June. This decline allows for a respite from the high humidity levels, even though temperatures remain consistently warm. The wind conditions display a gradual increase, producing a soft cooling effect.
Weather in July » Weather in August
The weather in
August presents favourable conditions for those who seek a relative respite from high rainfall, as
Tarkwa experiences a decrease in precipitation levels. Similar to
July, August endures decreased hours of sunshine, contributing to overcast days and cooler temperatures.
Weather in August »Weather in September
September brings a slight increase in temperature, while rainfall and humidity levels rise significantly. In spite of the windy conditions remaining constant, the increase in cloud coverage corresponds with a decrease in visibility and consequently, sunshine hours.
Weather in September »
Weather in October
October in
Tarkwa,
Ghana experiences an uptick in temperature, whilst sustaining elevated rainfall and high humidity levels. This climatic blend makes for a humid and moderately warm October, with slightly enhanced wind conditions contributing to a breezier ambiance.
Weather in October » Weather in November
The weather in
November continues the pattern of warm temperatures displayed in
October with less rainfall but high humidity levels. Although wind speed decreases, it remains gentle and bearable. Daylight and sunshine hours continue their declining trend.
Weather in November »Weather in December
December brings cooler temperatures, lower humidity levels, and a clear decrease in rainfall, setting the stage for a comfortable holiday season in
Tarkwa,
Ghana. The month embodies a sense of freshness due to fewer wet days and moderate wind conditions.
Weather in December »