Climate and monthly weather forecastMahaicony, Guyana
Climate and monthly weather forecast
The climate of Mahaicony
Nestled in the northeastern corner of South America, Mahaicony, Guyana, enjoys a tropical rainforest climate, otherwise known as the Af category in the Köppen climate classification. Year-round, this region experiences warm to hot temperatures, substantial rainfall, and elevated humidity levels. These climatic conditions are accompanied by fairly consistent daylight hours and a reasonable amount of sunshine.Throughout the year, the average monthly high temperature ranges from 29.3°C (84.7°F) to 33.1°C (91.6°F), while the average monthly low temperature fluctuates from 21.8°C (71.2°F) to 23.5°C (74.3°F). Interestingly, rainfall is a significant aspect of Mahaicony's climate, with monthly accumulations from 62mm (2.44") to 167mm (6.57"), correlating to a substantial number of rainy days per month, varying from 20.8 to 29.1 days.
Coupled with rainfall, Mahaicony's relative humidity levels are typically within the margin of 78% to 85% throughout the year, ensuring a moist environment. It is worth noting that the UV index of 6 to 7 is indicative of moderate to high sun strength, compelling residents and visitors to take necessary sun protectives measures on a regular basis.
The most significant variation in Mahaicony's weather over a year is noted in terms of sunshine hours and sunshine days. While average daylight hours remain more or less constant ranging from 11.7hours to 12.5 hours during the span of the year, the duration of sunshine hours swings between 6 to 10.6 hours per day with the highest in August. This variation in sun hours further impacts the sunshine days which witness a variance between 0.3 and 8.5 days per month.
The best time to visit Mahaicony
Given that Mahaicony is subjected to a tropical climate, the best time to visit would hinge on visitor preferences. However, August emerges as the standout month considering multiple weather parameters. This month enjoys the highest average temperature of 32.2°C (90°F) and highest average daylight hours of 12.3 hours, coupled with significant sunshine duration of 10.6 hours daily leading to an increased count of 8.5 sunshine days, and moderate rainfall accumulation of 82mm (3.23").The worst time to visit Mahaicony
Contrarily, the month warranting caution is June, given the highest rainfall of 167mm (6.57") making it the wettest month of the year in Mahaicony. Alongside, the prevalence of 85% humidity accompanied by 28.3 rainy days making it a challenging period for outdoor activities or sightseeing.Spring weather in Mahaicony
The spring months of March, April and May present gradually warming temperatures in Mahaicony, moving from 30.3°C (86.5°F) to 30.5°C (86.9°F). Humidity prevails at around 80-82% during these months. Rainfall also shows an increase from 62mm (2.44") in March to a substantial 148mm (5.83") by May. The daylight hours in spring range from 12.1 to 12.4 hours with an increase in sunshine hours from 7.7 to 8.2 hours.Summer weather in Mahaicony
The summer period, encompassing June, July and August, witnesses temperatures holding steady between 30.2°C (86.4°F) to 32.2°C (90°F). Rainfall is considerable in June at 167mm (6.57"), decreasing gradually to 82mm (3.23") by August. Despite the high levels of rainfall in June, the summer months enjoy higher sunshine duration ranging from 8.7 to 10.6 hours per day, providing ample opportunities to enjoy the tropical environment.Autumn weather in Mahaicony
Autumn, represented by September, October, and November, reflects a steady temperature range between 33.1°C (91.6°F) to 31.5°C (88.7°F), along with a consistent fall in rainfall from 55mm (2.17") to 137mm (5.39"). Concurrently, the duration of sunshine reduces from 9 to 7.7 hours per day.Winter weather in Mahaicony
Winter months from December to February offer average high temperatures from 29.3 to 29.4°C (84.9°F), while retaining a consistent relative humidity of 83%. Rainfall starts at quite a high level of 138mm (5.43") in December, falling to 79mm (3.11") by February. Alongside this, sunshine hours decrease from 6.7 hours in December to 6 hours in February, signaling shorter days.Weather in January
The month of January brings the New Year to the city of Mahaicony, with relatively warm temperatures and high humidity constants. On average, a significant 95mm (3.74") of rain showers upon the land, ensuring the growth of lush greenery. Weather in January »Weather in February
February continues to maintain the temperature and humidity levels consistent with January in Mahaicony. The highlight of February weather manifests in a trend of reducing rainfall down to an average of 79mm (3.11"), a notable decrease from the rain received in the previous month. Weather in February »Weather in March
March in Mahaicony experiences a slight increase in temperature, resulting in warmer days. The 62mm (2.44") of rain in March, compared to that of February, underlines the receding monsoon season, leading to drier lands. It is the month when the weather begins its transformation towards summer, thus exposing the city to more sunlight. Weather in March »Weather in April
As April sets in, the city of Mahaicony transitions to encounter warmer summer days. The rainfall increases to 88mm (3.46") in April, reversing the downward trend observed since February. Despite the rainfall, locals have the opportunity to soak in more sunlight, thanks to increased daylight hours. Weather in April »Weather in May
Mahaicony, in May, becomes home to prolonged rainfall events with the month welcoming a striking 148mm (5.83") of rain on average. Although the overall temperature and daylight hours undergo minimal change as compared to April, May's weather is marked by the heaviest downpours, resulting in tropical showers. Weather in May »Weather in June
In June, Mahaicony continues to experience significant rain showers, adding to May's wet legacy. The average rainfall spikes further to a substantial 167mm (6.57"), though the weather remains relatively warm. Despite being the wettest month of the year, June characterizes high daylight and sunshine hours fostering rich biodiversity in the region. Weather in June »Weather in July
The city of Mahaicony, in July, experiences a gradual cessation in rain showers compared to June. The rainfall reduces to 118mm (4.65"), bringing an extended period of clear skies and warm days. The city's weather becomes increasingly ideal for tourism as the outdoor conditions become comfortable. Weather in July »Weather in August
August turns the heat up a notch in Mahaicony, marking it as the peak of the summer season. Sun drenched days are common, with the highest recorded temperature measuring a balmy 32.2°C (90°F). Clear skies during August offer unhindered celestial views to stargazers. Weather in August »Weather in September
As September sets in, Mahaicony starts preparing for the arrival of autumn, with temperatures starting a downward shift. Despite the slight cooling, September stands out with its highest temperature touching a substantial 33.1°C (91.6°F). Weather in September »Weather in October
October in Mahaicony ushers the residents into more enjoyable climates with slightly cooler temperatures. With a rainfall average of 85mm (3.35"), there is a marginal increase in moisture content when compared to September. The city, with its well-preserved ecology, starts to prepare for the colder months. Weather in October »Weather in November
November, the last month of the autumn in Mahaicony, is also a hot month, with an average temperature varying between 23.3°C (73.9°F) and 31.5°C (88.7°F). November's climate shows a minor adjustment in average high-temperatures to a still hot 31.5°C (88.7°F) from October's 32.9°C (91.2°F). Weather in November »Weather in December
December, the final month of the year, brings slight chills to the climate of Mahaicony. Despite the slight fall in temperatures, the city witnesses its second highest average rainfall of 138mm (5.43"), echoing November's wet period. Weather in December »Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature
Mahaicony, Guyana
The warmest month (with the highest average high temperature) is September (33.1°C).
The month with the lowest average high temperature is January (29.3°C).
The month with the highest average low temperature is October (23.5°C).
The coldest month (with the lowest average low temperature) is January (21.8°C).
Average pressure
Mahaicony, Guyana
- Average pressure in January:
1012.6mbar - Average pressure in February:
1012.5mbar - Average pressure in March:
1012.5mbar - Average pressure in April:
1012.4mbar - Average pressure in May:
1012.6mbar - Average pressure in June:
1013.3mbar
- Average pressure in July:
1013.1mbar - Average pressure in August:
1012.4mbar - Average pressure in September:
1011.6mbar - Average pressure in October:
1010.4mbar - Average pressure in November:
1009.8mbar - Average pressure in December:
1011.4mbar
The month with the highest atmospheric pressure is June (1013.3mbar).
The month with the lowest atmospheric pressure is November (1009.8mbar).
Average wind speed
Mahaicony, Guyana
- Average wind speed in January:
6.3km/h - Average wind speed in February:
6.8km/h - Average wind speed in March:
7.3km/h - Average wind speed in April:
7.2km/h - Average wind speed in May:
6.7km/h - Average wind speed in June:
5.8km/h
- Average wind speed in July:
5.1km/h - Average wind speed in August:
5.1km/h - Average wind speed in September:
5.8km/h - Average wind speed in October:
6km/h - Average wind speed in November:
5.8km/h - Average wind speed in December:
6km/h
The windiest month (with the highest average wind speed) is March (7.3km/h).
The calmest months (with the lowest average wind speed) are July and August (5.1km/h).
Average humidity
Mahaicony, Guyana
The month with the highest relative humidity is June (85%).
The months with the lowest relative humidity are September and October (78%).
Average rainfall
Mahaicony, Guyana
- Average rainfall in January:
95mm - Average rainfall in February:
79mm - Average rainfall in March:
62mm - Average rainfall in April:
88mm - Average rainfall in May:
148mm - Average rainfall in June:
167mm
The wettest month (with the highest rainfall) is June (167mm).
The driest month (with the least rainfall) is September (55mm).
Average rainfall days
Mahaicony, Guyana
- Average rainfall days in January:
27.7 days - Average rainfall days in February:
26.6 days - Average rainfall days in March:
27.3 days - Average rainfall days in April:
27.4 days - Average rainfall days in May:
28.8 days - Average rainfall days in June:
28.3 days
- Average rainfall days in July:
26.9 days - Average rainfall days in August:
20.8 days - Average rainfall days in September:
21 days - Average rainfall days in October:
23.2 days - Average rainfall days in November:
25.8 days - Average rainfall days in December:
29.1 days
The month with the highest number of rainy days is December (29.1 days).
The month with the least rainy days is August (20.8 days).
Average daylight / Average sunshine
Mahaicony, Guyana
- Average daylight in January:
11h and 48min - Average daylight in February:
11h and 54min - Average daylight in March:
12h and 6min - Average daylight in April:
12h and 18min - Average daylight in May:
12h and 24min - Average daylight in June:
12h and 30min
- Average daylight in July:
12h and 30min - Average daylight in August:
12h and 18min - Average daylight in September:
12h and 12min - Average daylight in October:
12h and 0min - Average daylight in November:
11h and 48min - Average daylight in December:
11h and 48min
The month with the longest days is June (Average daylight: 12h and 30min).
The month with the shortest days is December (Average daylight: 11h and 48min).
- Average sunshine in January:
6h and 0min - Average sunshine in February:
7h and 0min - Average sunshine in March:
7h and 42min - Average sunshine in April:
8h and 0min - Average sunshine in May:
8h and 12min - Average sunshine in June:
8h and 42min
- Average sunshine in July:
9h and 36min - Average sunshine in August:
10h and 36min - Average sunshine in September:
9h and 0min - Average sunshine in October:
8h and 6min - Average sunshine in November:
7h and 42min - Average sunshine in December:
6h and 42min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 6h and 0min).
Average sunshine days
Mahaicony, Guyana
- Average sunshine days in January:
1.3 days - Average sunshine days in February:
1 days - Average sunshine days in March:
1.7 days - Average sunshine days in April:
1.2 days - Average sunshine days in May:
0.7 days - Average sunshine days in June:
0.8 days
- Average sunshine days in July:
3.3 days - Average sunshine days in August:
8.5 days - Average sunshine days in September:
6.2 days - Average sunshine days in October:
5.2 days - Average sunshine days in November:
1.6 days - Average sunshine days in December:
0.3 days
The month with the most sunshine days is August (8.5 days).
The month with the least sunshine days is December (0.3 days).
Average UV index
Mahaicony, Guyana
The months with the highest UV index are March, April, July, August, September, October and November (UV index 7).
The months with the lowest UV index are January, February, May, June and December (UV index 6).
Average cloud cover
Mahaicony, Guyana
The month with the most cloud cover is May (Cloud cover 55).
The month with the least cloud cover is September (Cloud cover 31).
Average visibility
Mahaicony, Guyana
The months with the highest visibility are March and April (9km).
The months with the lowest visibility are June and July (7km).





