May weather forecast
Troja, Jamaica

May

Weather in May

May, the last month of the spring in Troja, is a tropical month, with an average temperature fluctuating between 22.5°C (72.5°F) and 30.3°C (86.5°F).

Temperature

In May, the average high-temperature registers at a hot 30.3°C (86.5°F), nearly identical to April's 29.9°C (85.8°F). Throughout May nights, Troja registers an average low-temperature of 22.5°C (72.5°F).

Heat index

May's mean heat index is estimated at a very hot 38°C (100.4°F). Take more preventive steps, risk of heat exhaustion and heat cramps is elevated. Long activity may culminate in heatstroke.
In reference to the heat index, it's for places in shade and with a slight wind. The heat index has the potential to rise by 15 Fahrenheit (8 Celsius) degrees with direct sunshine exposure.
Note: The heat index, also known as 'felt air temperature' or 'real feel', ties air temperature with relative humidity to produce the perceived temperature sensation. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. When in direct sunlight, one should be cautious as it can raise the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Children frequently do not comprehend the need for rest and hydration. Thirst is an advanced stage of dehydration - staying hydrated, especially during extended physical exercises, is essential.
As a reaction to high temperatures, the human body begins to perspire, using the evaporation of sweat to lower its temperature. In the presence of abundant moisture in the atmosphere, the cooling process through evaporation is hindered, causing the body to feel excessively warm. When body heat isn't effectively managed, risks of dehydration and overheating amplify.

Humidity

In Troja, the average relative humidity in May is 79%.

Rainfall

In Troja, in May, it is raining for 25.4 days, with typically 94mm (3.7") of accumulated precipitation. In Troja, during the entire year, the rain falls for 265.1 days and collects up to 806mm (31.73") of precipitation.

Daylight

The average length of the day in May in Troja is 13h and 0min.
On the first day of the month, sunrise is at 05:40 and sunset at 18:29. On the last day of May, sunrise is at 05:30 and sunset at 18:40 EST.

Sunshine

In Troja, the average sunshine in May is 10.4h.

UV index

May through August and October, with an average maximum UV index of 7, are months with the highest UV index in Troja. A UV Index estimate of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: The UV index of 7 during May leads to these advisories:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.

Frequently asked questions

How hot does it get in Troja in May?
The high-temperature, in May, in Troja, records 30.3°C (86.5°F), while the low-temperature is 22.5°C (72.5°F). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, in May is estimated at 38°C (100.4°F).
What is the average humidity in May in Troja?
The average relative humidity in May in Troja is 79%.
How many days does it rain in May in Troja?
In Troja, in May, it is raining for 25.4 days, with typically 94mm (3.7") of accumulated precipitation.
What is the average length of the day in May in Troja?
In May, the average day length in Troja, Jamaica, is 13h and 0min.
What time are sunrise and sunset in May in Troja?
On the first day of May in Troja, Jamaica, sunrise is at 05:40 and sunset at 18:29. On the last day of the month, sunrise is at 05:30 and sunset at 18:40 EST.
How many hours of sunshine does Troja have in May?
In Troja, the average sunshine duration in May is 10.4h.
When is the highest UV index in Troja?
The months with the highest UV index in Troja, Jamaica, are May through August and October, with an average maximum UV index of 7.
How high is the UV index in May in Troja?
In May, the average daily maximum UV index in Troja is 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in May - Troja, Jamaica
Average temperature in May
Troja, Jamaica
  • Average high temperature in May: 30.3°C

The warmest months (with the highest average high temperature) are July and August (31.7°C).
The month with the lowest average high temperature is January (28.4°C).

  • Average low temperature in May: 22.5°C

The month with the highest average low temperature is August (23.8°C).
The coldest month (with the lowest average low temperature) is January (20.5°C).

Average pressure in May - Troja, Jamaica
Average pressure in May
Troja, Jamaica
  • Average pressure in May: 1013.6mbar

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

Average wind speed in May - Troja, Jamaica
Average wind speed in May
Troja, Jamaica
  • Average wind speed in May: 7.8km/h

The windiest month (with the highest average wind speed) is June (9km/h).
The calmest month (with the lowest average wind speed) is November (6.6km/h).

Average humidity in May - Troja, Jamaica
Average humidity in May
Troja, Jamaica
  • Average humidity in May: 79%

The months with the highest relative humidity are October, November and December (81%).
The months with the lowest relative humidity are March, July and August (77%).

Average rainfall in May - Troja, Jamaica
Average rainfall in May
Troja, Jamaica
  • Average rainfall in May: 94mm

The wettest month (with the highest rainfall) is October (123mm).
The driest month (with the least rainfall) is January (26mm).

Average rainfall days in May - Troja, Jamaica
Average rainfall days in May
Troja, Jamaica
  • Average rainfall days in May: 25.4 days

The month with the highest number of rainy days is October (26.5 days).
The month with the least rainy days is February (19.2 days).

Average daylight in May / Average sunshine in May - Troja, Jamaica
Average daylight in May /
Average sunshine in May
Troja, Jamaica
  • Average daylight in May: 13h and 0min

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).

  • Average sunshine in May: 10h and 2min

The month with the most sunshine is August (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 6h and 42min).

Average sunshine days in May - Troja, Jamaica
Average sunshine days in May
Troja, Jamaica
  • Average sunshine days in May: 2.6 days

The month with the most sunshine days is January (6 days).
The month with the least sunshine days is October (1.5 days).

Average UV index in May - Troja, Jamaica
Average UV index in May
Troja, Jamaica
  • Average UV index in May: 7

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

Average cloud cover in May - Troja, Jamaica
Average cloud cover in May
Troja, Jamaica
  • Average cloud cover in May: 36

The month with the most cloud cover is June (Cloud cover 38).
The month with the least cloud cover is September (Cloud cover 29).

Average visibility in May - Troja, Jamaica
Average visibility in May
Troja, Jamaica
  • Average visibility in May: 9km

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

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