Climate and monthly weather forecast
Guayacanal, Dominican Republic

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Weather in January

January, the same as December, is another warm winter month in Guayacanal, Dominican Republic, with an average temperature ranging between min 18.1°C (64.6°F) and max 27.3°C (81.1°F). Guayacanal experiences its lowest temperatures in January, with an average peak of 27.3°C (81.1°F) and a low of 18.1°C (64.6°F). The heat index value for January is evaluated at a tropical 30°C (86°F). Weather in January »

Weather in February

The last month of the winter, February, is another warm month in Guayacanal, Dominican Republic, with an average temperature varying between 18.2°C (64.8°F) and 27.5°C (81.5°F). February observes an average high-temperature of a still moderately hot 27.5°C (81.5°F), marking an insignificant difference from January's 27.3°C (81.1°F). Weather in February »

Weather in March

The first month of the spring, March, is still a warm month in Guayacanal, Dominican Republic, with an average temperature ranging between min 18.8°C (65.8°F) and max 27.5°C (81.5°F). The dawn of March brings a marginal shift in the average high-temperature to a still moderately hot 27.5°C (81.5°F), equivalent to February's readings. Weather in March »

Weather in April

April, the same as March, is a moderately hot spring month in Guayacanal, Dominican Republic, with an average temperature ranging between max 27.8°C (82°F) and min 19.9°C (67.8°F). In April, Guayacanal experiences a barely noticeable shift in meteorological conditions, with average high-temperatures moving from 27.5°C (81.5°F) in March to a still warm 27.8°C (82°F). Weather in April »

Weather in May

May, the last month of the spring in Guayacanal, is another warm month, with temperature in the range of an average low of 20.5°C (68.9°F) and an average high of 28.3°C (82.9°F). Guayacanal's May reports an average high-temperature of a still moderately hot 28.3°C (82.9°F), exhibiting a minor difference from April. Weather in May »

Weather in June

June, the first month of the summer in Guayacanal, is still a warm month, with temperature in the range of an average low of 21.2°C (70.2°F) and an average high of 28.8°C (83.8°F). June observes an average high-temperature of a still moderately hot 28.8°C (83.8°F), marking an insignificant difference from May's 28.3°C (82.9°F). Weather in June »

Weather in July

July, like June, in Guayacanal, Dominican Republic, is a moderately hot summer month, with an average temperature fluctuating between 21.5°C (70.7°F) and 29.3°C (84.7°F). The beginning of July records an average high-temperature of a still warm 29.3°C (84.7°F), almost echoing the conditions of the previous month. Weather in July »

Weather in August

August, the last month of the summer in Guayacanal, is also a moderately hot month, with temperature in the range of an average high of 29.8°C (85.6°F) and an average low of 21.6°C (70.9°F). During the warmest month, August, temperatures average a high of 29.8°C (85.6°F) and a low of 21.6°C (70.9°F). In August, the heat index is evaluated at a very hot 36°C (96.8°F). Weather in August »

Weather in September

The first month of the autumn, September, is still a warm month in Guayacanal, Dominican Republic, with an average temperature varying between 29.3°C (84.7°F) and 21°C (69.8°F). Transitioning into September, Guayacanal experiences an average high-temperature of a still moderately hot 29.3°C (84.7°F), marking a minor shift from the preceding month. Weather in September »

Weather in October

October, like September, in Guayacanal, Dominican Republic, is a moderately hot autumn month, with an average temperature fluctuating between 20.8°C (69.4°F) and 28.8°C (83.8°F). An average high-temperature of a still warm 28.8°C (83.8°F) marks October, exhibiting a close resemblance to the conditions in September. Weather in October »

Weather in November

The last month of the autumn, November, is another warm month in Guayacanal, Dominican Republic, with an average temperature fluctuating between 28.1°C (82.6°F) and 20°C (68°F). Guayacanal marks the start of November with an average high-temperature of a still moderately hot 28.1°C (82.6°F), hinting at a slight fluctuation from October's 28.8°C (83.8°F). Weather in November »

Weather in December

December, the first month of the winter in Guayacanal, is still a warm month, with temperature in the range of an average high of 27.5°C (81.5°F) and an average low of 18.8°C (65.8°F). Guayacanal experiences a recorded average high-temperature of a still moderately hot 27.5°C (81.5°F) in December, closely aligned with November's 28.1°C (82.6°F). Weather in December »
Updated: Jan 27, 2024 | Published by: Weather Atlas | About Us / Weather Forecasting / Data Sources

Frequently asked questions

What part of the year is the coldest in Guayacanal?

With average high and low temperatures of 27.3°C (81.1°F) and 18.1°C (64.6°F) respectively, January is Guayacanal's coldest month.

What is the driest month in Guayacanal?

The month with the least rainfall in Guayacanal, Dominican Republic, is January, when the rain falls for 10.3 days and typically collects 10mm (0.39") of precipitation.

How many days does it rain in Guayacanal?

In Guayacanal, Dominican Republic, during the entire year, the rain falls for 214.4 days and collects up to 598mm (23.54") of precipitation.

What is the month with the most sunshine in Guayacanal?

January and December, with an average of 9.7h of sunshine, are months with the most sunshine in Guayacanal.

When is the lowest UV index in Guayacanal?

The months with the lowest UV index in Guayacanal, Dominican Republic, are January through May, August through December, with an average maximum UV index of 6.

What is the least humid month in Guayacanal?

The least humid month in Guayacanal, Dominican Republic, is March, with an average relative humidity of 73%.

What is the month with the least sunshine in Guayacanal?

April has the least sunshine of the year, with an average of 9.1h of sunshine.

What are the most humid months in Guayacanal?

The months with the highest humidity in Guayacanal, Dominican Republic, are June and October, with an average relative humidity of 78%.

When are the longest days in Guayacanal?

June has the longest days of the year, with an average of 13h and 12min of daylight.

What are the months with the highest UV index in Guayacanal?

The months with the highest UV index in Guayacanal, Dominican Republic, are June and July, with an average maximum UV index of 7.

What time of the year is the hottest in Guayacanal?

August, recording an average high temperature of 29.8°C (85.6°F) and a low temperature of 21.6°C (70.9°F), is Guayacanal's warmest month.

What is the rainiest month in Guayacanal?

August is the month with the most rainfall. Rain falls for 22 days and accumulates 93mm (3.66") of precipitation.

What is the month with the shortest days in Guayacanal?

December has the shortest days of the year, with an average of 11h and 0min of daylight.

Is there Daylight Saving Time (DST) in Guayacanal?

Guayacanal, Dominican Republic, does not utilize Daylight Saving Time (DST). AST timezone is used over the entire year.

Average temperature
Guayacanal, Dominican Republic

Average temperature - Guayacanal, Dominican Republic

The warmest month (with the highest average high temperature) is August (29.8°C).
The month with the lowest average high temperature is January (27.3°C).

The month with the highest average low temperature is August (21.6°C).
The coldest month (with the lowest average low temperature) is January (18.1°C).

Average pressure
Guayacanal, Dominican Republic

Average pressure - Guayacanal, Dominican Republic

The month with the highest atmospheric pressure is January (1016.7mbar).
The month with the lowest atmospheric pressure is October (1012.7mbar).

Average wind speed
Guayacanal, Dominican Republic

Average wind speed - Guayacanal, Dominican Republic

The windiest month (with the highest average wind speed) is July (9.5km/h).
The calmest month (with the lowest average wind speed) is October (7.1km/h).

Average humidity
Guayacanal, Dominican Republic

Average humidity - Guayacanal, Dominican Republic

The months with the highest relative humidity are June and October (78%).
The month with the lowest relative humidity is March (73%).

Average rainfall
Guayacanal, Dominican Republic

Average rainfall - Guayacanal, Dominican Republic

The wettest month (with the highest rainfall) is August (93mm).
The driest month (with the least rainfall) is January (10mm).

Average rainfall days
Guayacanal, Dominican Republic

Average rainfall days - Guayacanal, Dominican Republic

The month with the highest number of rainy days is May (23.9 days).
The month with the least rainy days is February (9.8 days).

Average daylight / Average sunshine
Guayacanal, Dominican Republic

Average daylight / Average sunshine - Guayacanal, Dominican Republic

The month with the longest days is June (Average daylight: 13h and 12min).
The month with the shortest days is December (Average daylight: 11h and 0min).

The months with the most sunshine are January and December (Average sunshine: 9h and 42min).
The month with the least sunshine is April (Average sunshine: 9h and 6min).

Average sunshine days
Guayacanal, Dominican Republic

Average sunshine days - Guayacanal, Dominican Republic

The month with the most sunshine days is December (16.5 days).
The month with the least sunshine days is May (4.4 days).

Average UV index
Guayacanal, Dominican Republic

Average UV index - Guayacanal, Dominican Republic

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

Average cloud cover
Guayacanal, Dominican Republic

Average cloud cover - Guayacanal, Dominican Republic

The months with the most cloud cover are April and May (Cloud cover 28).
The months with the least cloud cover are January and December (Cloud cover 16).

Average visibility
Guayacanal, Dominican Republic

Average visibility - Guayacanal, Dominican Republic

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

Guayacanal, Dominican Republic

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