Climate and monthly weather forecast
Porus, Jamaica

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The climate of Porus

Located in Jamaica, Porus is characterized by an Aw climate according to the Köppen climate classification. Usually typical for savannah or tropical wet and dry regions, this classification indicates a climate rich with warm temperatures, mixed humidity levels, and a distinct dry season.

Reviewing the climatological data, Porus experiences temperatures ranging from the high 20s°C. Specifically, the temperature fluctuates from 27°C (80.6°F) to a scorching 30°C (86°F) at peak and descends to roughly between 18.6°C (65.5°F) and 21.9°C (71.4°F) at its lowest. Relative humidity ranges throughout the year from 81% to a rather saturated 87%.

Rainfall in Porus varies significantly throughout the year, with the highest monthly average observed at 228mm (8.98"), while the lowest is 56mm (2.2"). Monthly rainfall days differ slightly, from a low of 21.1 days to a high of 28.7 days, indicating that precipitation is quite frequent in this locale. The area's wind speeds remain rather steady all year round, ranging from 6.2km/h (3.9mph) to 9.4km/h (5.8mph).

Uniquely, Porus experiences peak daylight, sunshine, and ultra-violet rays between May to August. Yet, high cloud cover in the months of October through December contributes to reduced visibility, which averages between six to eight kilometers at different times of the year.

The best time to visit Porus

The peak travel season to Porus stretches from May to August. During this period, visitors can anticipate high daylight hours reaching up to 13.2 hours, maximum sunshine at approximately 10.4 hours per day, and pleasant temperatures hovering around 30°C (86°F). Albeit, this period also sees somewhat high humidity levels, but the UV index stays relatively moderate, which is conducive to outdoor activities.

The worst time to visit Porus

From a climatic perspective, late Autumn through early Winter (October-December) might not be the best season to visit Porus. These months tend to have the highest rainfall levels, reaching up to 228mm (8.98"), and the highest number of rainy days per month, rising to 28.7 days. In addition, cloud cover is notably high, restricting the amount of sunshine hours and reducing visibility to an average of 6 km. Hence, if plans involve a lot of outdoor activities, a different season may be better.

Spring weather in Porus

In Porus, Spring (March-May) ushers in gradually increasing warmth with highest average temperatures moving from 27.6°C (81.7°F) to a pleasant 29.3°C (84.7°F). Minimum temperatures range from 18.8°C (65.8°F) to 21.4°C (70.5°F). Rainfall, however, takes a jump in this season with a surge from 90mm (3.54") in March to a significant 174mm (6.85") in May. Daily daylight hours increase from 12.1 hours in March to a substantial 13 hours in May indicating longer, brighter days.

Summer weather in Porus

Summer in Porus (June-August) certainly lives up to the tropical reputation with highs reaching 30°C (86°F), while the lows hover around a balmy 21.8°C (71.2°F) to 21.9°C (71.4°F). Relative humidity during these months averages around the low 80s, creating a humid environment. Rainfall shows a downward trend from a high of 94mm (3.7") in June to 145mm (5.71") in August. Despite this, daylight hours reach their zenith during this period with around 13.2 hours in June reducing to 12.2 hours by the end of August.

Autumn weather in Porus

The Autumn time (September-November) brings about changes in the climatic conditions of Porus. Temperatures moderate from a high of 29.3°C (84.7°F) to 28.2°C (82.8°F) and a low from 21.8°C (71.2°F) to 21.6°C (70.9°F). This period also observes the highest rainfall patterns with 190mm (7.48") in September and a substantial 228mm (8.98") in October. The number of sunshine hours takes a sharp dip by the end of this season, falling to 6.3 hours daily.

Winter weather in Porus

Winter in Porus (December-February) still retains a warm temperature with highs around 27°C (80.6°F) and lows between 18.8°C (65.8°F) and 19.6°C (67.3°F). Rainfall and the number of rainy days per month decrease significantly, moving from 65mm (2.56") in December to 57mm (2.24") in February. Simultaneously, the sunlight hours slightly increase to about 6.3 hours in December reaching till 7.7 hours by February. Winter presents a good alternative for tourists looking for a mix of sunshine and cooler temperatures.

Weather in January

In Porus, Jamaica, the weather is balmy with a characteristic mix of sun and showers. Boven the rest, January experiences a moderate humidity at 83%, making the overall climate feel more warm. The sunshine extends for an average of 6.8 hours during the day, providing ample time to enjoy outdoor activities. Weather in January »

Weather in February

February in Porus continues the trend of moderate warmth inherited from January. During this month, going by the decrease in the average low temperature from 18.8°C (65.8°F) to 18.6°C (65.5°F), nights tend to be slightly cooler. Weather in February »

Weather in March

Moving into March, the weather becomes marginally warmer in Porus. Noticeably, both the average high and low temperatures observe a minor rise in comparison to February. Additionally, the prevalent humidity begins to decrease slightly from 83% to 81%, making the air feel a bit less heavy. Weather in March »

Weather in April

April brings a marked shift in the weather scene of Porus. Noticeably distinct from the previous month, April sees a rise in both high and low temperatures, soaring up to a high of 28.4°C (83.1°F) and a low of 19.9°C (67.8°F). Weather in April »

Weather in May

As the year progresses into May, Porus experiences discernibly warmer temperatures. Recognizably, this month marks a significant increase in rainfall, recording up to a dramatic 174mm (6.85"). This spike in showers contributes to a higher relative humidity of 84%, adding to the overall balminess of the weather. Weather in May »

Weather in June

June in Porus ushers in typically tropical weather. The showers from May start to recede this month, retaining enough to cool down the increasing temperatures. A key characteristic of June's weather is the considerable increase in average sunshine hours to 9.6. Weather in June »

Weather in July

July introduces some of the highest temperatures in Porus, with an average high hitting a peak of 30°C (86°F). The month experiences an ironic mix of elevated temperatures and increased rainfall. Nevertheless, the increased sunshine hours of 10.4 help in keeping the overall high temperatures in check. Weather in July »

Weather in August

The height of summertime in Porus extends into August with similar high temperatures as July, hitting a peak of 30°C (86°F). However, unlike the preceding month, August records an increase in rainfall averaging up to 145mm (5.71"). Weather in August »

Weather in September

September in Porus sees slight shifts in weather patterns. There is a subtle decline in both high and low temperatures from August. Corresponding to this, September experiences the highest yearly humidity level at 85%. Notably, September also witnesses the peak in rainfall for the year, stacking up to a consequential 190mm (7.48"). Weather in September »

Weather in October

The month of October in Porus delivers a gradual transition from the dominant rain-soaked trend of September. However, it continues to record a significant amount of rainfall measuring up to 228mm (8.98"), contributing to a heightened relative humidity of 87%. Weather in October »

Weather in November

November witnesses a marked change in Porus' weather pattern as temperatures continue to descend while the rainfall tapers off to a noticeable 129mm (5.08"). This month sees the end of the intensive rainfall experienced in October. Weather in November »

Weather in December

Concluding the year, December in Porus offers a relief with a further drop in temperatures down to an average low of 19.6°C (67.3°F). Month is marked by a noticeable reduction in rainfall to 65mm (2.56"), marking the end of the previous torrential months. Weather in December »
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Frequently asked questions

What part of the year is the coldest in Porus?

January, on average, is the coldest month in Porus, Jamaica, registering a high temperature of 27°C (80.6°F) and a low of 18.8°C (65.8°F).

What is the driest month in Porus?

The month with the least rainfall in Porus, Jamaica, is January, when the rain falls for 22.1 days and typically collects 56mm (2.2") of precipitation.

How many days does it rain in Porus?

Throughout the year, in Porus, Jamaica, there are 297.9 rainfall days, and 1472mm (57.95") of precipitation is accumulated.

What are the least humid months in Porus?

March and July, with an average relative humidity of 81%, are the least humid months in Porus, Jamaica.

When are the longest days in Porus?

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

What is the month with the highest UV index in Porus?

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

What are the months with the most sunshine in Porus?

The months with the most sunshine are July and August, with an average of 10.4h of sunshine.

What part of the year is the hottest in Porus?

Porus's August weather reaches an average high of 30°C (86°F) and an average low of 21.9°C (71.4°F), making it the warmest month.

What is the most humid month in Porus?

The most humid month is October, with an average relative humidity of 87%.

What is the rainiest month in Porus?

The month with the most rainfall in Porus is October, when the rain falls for 28.7 days and typically aggregates up to 228mm (8.98") of precipitation.

What is the month with the lowest UV index in Porus?

With an average maximum UV index of 5, October is the month with the lowest UV index.

What is the month with the least sunshine in Porus?

With an average of 6.1h of sunshine, November has the least sunshine of the year in Porus, Jamaica.

What is the month with the shortest days in Porus?

With an average of 11h and 6min of daylight, December has the shortest days of the year in Porus.

Is there Daylight Saving Time (DST) in Porus?

Porus does not utilize Daylight Saving Time (DST). EST timezone is used over the entire year.

Average temperature
Porus, Jamaica

Average temperature - Porus, Jamaica

The warmest month (with the highest average high temperature) is August (30°C).
The month with the lowest average high temperature is January (27°C).

The month with the highest average low temperature is August (21.9°C).
The coldest month (with the lowest average low temperature) is February (18.6°C).

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Average pressure
Porus, Jamaica

Average pressure - Porus, Jamaica

The month with the highest atmospheric pressure is January (1015.5mbar).
The month with the lowest atmospheric pressure is October (1011.5mbar).

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Average wind speed
Porus, Jamaica

Average wind speed - Porus, Jamaica

The windiest month (with the highest average wind speed) is June (9.4km/h).
The calmest month (with the lowest average wind speed) is November (6.2km/h).

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Average humidity
Porus, Jamaica

Average humidity - Porus, Jamaica

The month with the highest relative humidity is October (87%).
The months with the lowest relative humidity are March and July (81%).

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Average rainfall
Porus, Jamaica

Average rainfall - Porus, Jamaica

The wettest month (with the highest rainfall) is October (228mm).
The driest month (with the least rainfall) is January (56mm).

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Average rainfall days
Porus, Jamaica

Average rainfall days - Porus, Jamaica

The month with the highest number of rainy days is October (28.7 days).
The month with the least rainy days is June (21.1 days).

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Average daylight / Average sunshine
Porus, Jamaica

Average daylight / Average sunshine - Porus, Jamaica

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 6min).

The months with the most sunshine are July and August (Average sunshine: 10h and 24min).
The month with the least sunshine is November (Average sunshine: 6h and 6min).

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Average sunshine days
Porus, Jamaica

Average sunshine days - Porus, Jamaica

The month with the most sunshine days is June (7.6 days).
The months with the least sunshine days are September and November (1.9 days).

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Average visibility
Porus, Jamaica

Average visibility - Porus, Jamaica

The months with the highest visibility are March, June, July and August (8km).
The months with the lowest visibility are November and December (6km).

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Porus, Jamaica

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