The climate of Port Mourant
Situated in
Guyana,
Port Mourant has a classic Tropical rainforest climate, abbreviated as Af on the Köppen climate classification. Throughout the year, it experiences quite consistent weather patterns typical of this classification.
The course of the year sees slight variations in weather parameters. The monthly average temperature swings relatively little, from a low of 24.8°C (76.6°F) to a high of 30.8°C (87.4°F). Relative humidity hovers around 80%, contributing to the consistently moist feeling in the air. Daily sunlight hours vary from 11.8 hours to 12.5 hours, while the cloud cover varies throughout the year as well.
Rainfall characterizes Port Mourant's climate, with every month of the year recording significant amounts. The wettest month is
June, with a whopping 314mm (12.36") of rainfall, while the driest month is
March, receiving 97mm (3.82"). Port Mourant's wind speeds range from 11.3km/h (7mph) to 16.7km/h (10.4mph), and the wind gust speeds range from 17.8km/h (11.1mph) to 24.7km/h (15.3mph). The town's consistent weather is due to its geographical location near the equator.
The best time to visit Port Mourant
The ideal time to visit
Port Mourant is influenced by one's tolerance for rain and humidity. That being said, the best time to visit is typically in the months of
March and
September. During this period, the town experiences less rainfall, hitting a low of 97mm (3.82") and 141mm (5.55") respectively. Additionally, these months boast relatively reasonable humidity levels and temperature highs of 28.4°C (83.1°F) and 30.8°C (87.4°F), generating more comfortable conditions for outdoor activities.
The worst time to visit Port Mourant
The worst time to visit
Port Mourant is arguably during the high-rainfall months, which is from
May to
July. These months present not only the highest rainfall amounts, spanning from 285mm (11.22") to 314mm (12.36"), but also the highest number of rainy days, exceeding 28 days each month. For travelers who prefer a drier climate, these months could prove challenging.
Spring weather in Port Mourant
Port Mourant exhibits nearly identical weather conditions year-round, rather than typical seasonal variations. Thus, the term 'spring' is more associated with the calendar month than any change in weather. In 'spring', specifically
March to
May, average temperatures ascend slightly from 28°C (82.4°F) to 28.8°C (83.8°F). Rainfall increases drastically from 97mm (3.82") in March to a substantial 285mm (11.22") in May. There is also a slight decrease in sunshine hours and an increase in humidity over this period.
Summer weather in Port Mourant
Typically, the summer months in
Port Mourant, from
June to
August, are characterized by increasing daily sunshine hours and a dip in relative humidity from 82% to 78%. However, it's the town's wettest period, with monthly rainfall exceeding 300mm (11.81") in June and
July. Despite the rain, average temperatures stay consistent, ranging from 28.8°C (83.8°F) to 30.3°C (86.5°F).
Autumn weather in Port Mourant
From
September to
November, or the 'autumn' period,
Port Mourant sees a significant fall in rainfall, from 229mm (9.02") in September to 133mm (5.24") in November. Temperatures hover between 30.8°C (87.4°F) and 30.2°C (86.4°F), maintaining warm conditions. Sunshine hours per day start to decrease, while the relative humidity tends to rise slightly.
Winter weather in Port Mourant
The final months of the year, recognized as the 'winter' period, despite the tropical climate,
Port Mourant experiences a slight rebound in rainfall with
December reaching 208mm (8.19"). Temperatures drop marginally from
November to stand between 30.2°C (86.4°F) in December to 28°C (82.4°F) by
February. Despite the increase in rainfall, the daily sunshine hours remain constant and humidity remains reasonably high.
Weather in January
January, the first month of the year in
Port Mourant, comes with a trifecta of warmth, relative humidity, and showers. A typical picture features a characteristically wet season, bringing backyard crickets their much-needed humidity.
Weather in January » Weather in February
The woolly weather of
January gradually fades into the background, making way for the balmy
February in
Port Mourant. In terms of visibility, the weather often presents a glimpse into the natural beauty and charm of this picturesque Guyanese town.
Weather in February »Weather in March
As
February transitions into
March in
Port Mourant, the transformation seems inconsequential. A palpable decrease from the February's 129mm (5.08") to March's 97mm (3.82") of rainfall becomes the hallmark for this month. The daily humdrum gains a rhythm with the reduced rain showers, resulting in increased outdoor work and play.
Weather in March »
Weather in April
The gentle transition from
March ushers in
April in
Port Mourant. Unpredictably, alternating weather patterns make a mark with rainfall increasing dramatically to 138mm (5.43"). Besides, the increasing daylight allows the town's inhabitants to spend more time outdoors, benefiting from the additional sunshine hours.
Weather in April »Weather in May
As
May arrives in
Port Mourant with increased warmth, extended daylight, and added rainfall, outdoor activities become vibrant and diverse. A significant leap in rainfall to 285mm (11.22") champions the return of the much-anticipated rainy season.
Weather in May »Weather in June
June in
Port Mourant is reminiscent of
May but with uniquely charming characteristics. Most recognizable is the peak of the rainy season, emblemized by the maximum rainfall of 314mm (12.36"). Amidst the copious rains, residents match their pace with nature, tuning in to the rhythmic raindrops.
Weather in June »
Weather in July
With
July, the town witnesses a decline in rainfall and wind speed, indicating a fleeting respite from the lengthy wet season in
Port Mourant. However, the most noteworthy development is the mercury soaring to a remarkable 30.3°C (86.5°F), marking July as the warmest month.
Weather in July »Weather in August
Port Mourant welcomes
August with fewer rain showers, warmer days predicted by the highest recorded temperature of 30.8°C (87.4°F), and a general feeling of well-being. The weather carries an aura of delight, with the residents decoding the tales of the cloudless skies.
Weather in August » Weather in September
In
September, as the rain retreats, the passage from the wet to the dry season in
Port Mourant manifests itself subtly. The rainfall declines to its yearly low of 141mm (5.55"), signaling the slow farewell of the rainy days. The temperature remains consistent, eliminating any chances of heat-induced discomfort.
Weather in September »
Weather in October
Come
October, and
Port Mourant seems set for an exceptional weather transition phase. The continuation from
September’s decreased rainfall and moderate temperatures rules the weather trends. The dried and warmed landscapes, having soaked hours of sunlight, carry a charm unique to this time of the year.
Weather in October »Weather in November
November in
Port Mourant signals a revival of the wet season, making its presence felt through increased rainfall. The weather is marked by a substantial rise in rainfall from the
October's 133mm (5.24") to November's 197mm (7.76").
Weather in November » Weather in December
Lastly,
December in
Port Mourant comes bearing a mixed bag of weather elements. On one hand, the persistent rain intensifies, with the amount reaching 208mm (8.19"). On the other, the clement temperature, paired with ample sunshine hours, makes way for extensive outdoor activities.
Weather in December »