May weather forecast
Mount Carey, Jamaica

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Weather in May

The last month of the spring, May, is another warm month in Mount Carey, Jamaica, with an average temperature varying between 28.6°C (83.5°F) and 25.6°C (78.1°F).

Temperature

In May, Mount Carey experiences a barely noticeable shift in meteorological conditions, with average high-temperatures moving from 27.9°C (82.2°F) in April to a still warm 28.6°C (83.5°F). Mount Carey notes an average temperature descent to a still warm 25.6°C (78.1°F) in May, a small shift from its daytime peak.

Heat index

In May, the average heat index is evaluated at a tropical 33°C (91.4°F). More safety actions are required, heat exhaustion and heat cramps are probable. Long-term activity may precipitate heatstroke.
Records show heat index calculations are tailored for shaded regions and mild winds. The heat index may scale up by 15 Fahrenheit (8 Celsius) degrees with direct sun exposure.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is found by incorporating humidity levels into the air temperature measurement. An individual's temperature experience can be influenced by extra factors, including metabolic differences, activity levels, and clothing. Awareness is key; direct sunlight can enhance the weather's impact, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Kids frequently ignore the importance of taking a break and rehydrating. Thirst is a late symptom of dehydration - thus, it is crucial to stay hydrated, especially during long-lasting physical activities.

Humidity

The average relative humidity in May in Mount Carey is 77%.

Rainfall

May is the month with the most rainfall in Mount Carey. Rain falls for 18 days and accumulates 90mm (3.54") of precipitation.

Daylight

In Mount Carey, the average length of the day in May is 13h and 0min.
On the first day of May in Mount Carey, Jamaica, sunrise is at 05:44 and sunset at 18:33. On the last day of the month, sunrise is at 05:34 and sunset at 18:44 EST.

Sunshine

In Mount Carey, the average sunshine in May is 10.8h.

UV index

The months with the highest UV index are January, March through December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: The maximum UV index of 7 during May leads to these instructions:
Sidestep overexposure. Individuals with fair complexions risk burning in fewer than 20 minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Updated: Jan 31, 2024 | Published by: Weather Atlas | About Us / Weather Forecasting / Data Sources

Frequently asked questions

How hot does it get in Mount Carey in May?

The high-temperature, in May, in Mount Carey, is 28.6°C (83.5°F), while the low-temperature averages to 25.6°C (78.1°F). In May, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, is evaluated at 33°C (91.4°F).

What is the average humidity in May in Mount Carey?

In May, the average relative humidity is 77%.

What is the wettest month in Mount Carey?

The month with the most rainfall is May, when the rain falls for 18 days and typically aggregates up to 90mm (3.54") of precipitation.

How many days does it rain in May in Mount Carey?

In May, in Mount Carey, the rain falls for 18 days. Throughout May, 90mm (3.54") of precipitation is accumulated.

What is the average length of the day in May in Mount Carey?

In Mount Carey, Jamaica, the average day length in May is 13h and 0min.

When are sunrise and sunset in May in Mount Carey?

In May, on the first day of the month, sunrise is at 05:44 and sunset at 18:33. On the last day of the month, in Mount Carey, sunrise is at 05:34 and sunset at 18:44 EST.

How long on average sun shines in May in Mount Carey?

The average sunshine duration in May is 10.8h.

What are the months with the highest UV index in Mount Carey?

The months with the highest UV index are January, March through December, with an average maximum UV index of 7.

What is the UV index intensity in May in Mount Carey?

In Mount Carey, Jamaica, the average daily maximum UV index in May is 7. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation.

Average temperature in May
Mount Carey, Jamaica

Average temperature in May - Mount Carey, Jamaica
  • Average high temperature in May: 28.6°C

The warmest month (with the highest average high temperature) is August (29.7°C).
The month with the lowest average high temperature is January (26.8°C).

  • Average low temperature in May: 25.6°C

The months with the highest average low temperature are July and August (26.8°C).
The coldest month (with the lowest average low temperature) is February (23.8°C).

Average pressure in May
Mount Carey, Jamaica

Average pressure in May - Mount Carey, Jamaica
  • Average pressure in May: 1013.5mbar

The month with the highest atmospheric pressure is January (1015.6mbar).
The month with the lowest atmospheric pressure is October (1011.4mbar).

Average wind speed in May
Mount Carey, Jamaica

Average wind speed in May - Mount Carey, Jamaica
  • Average wind speed in May: 14.3km/h

The windiest month (with the highest average wind speed) is December (20km/h).
The calmest month (with the lowest average wind speed) is September (13km/h).

Average humidity in May
Mount Carey, Jamaica

Average humidity in May - Mount Carey, Jamaica
  • Average humidity in May: 77%

The month with the highest relative humidity is June (78%).
The month with the lowest relative humidity is March (75%).

Average rainfall in May
Mount Carey, Jamaica

Average rainfall in May - Mount Carey, Jamaica
  • Average rainfall in May: 90mm

The wettest month (with the highest rainfall) is May (90mm).
The driest month (with the least rainfall) is February (19mm).

Average rainfall days in May
Mount Carey, Jamaica

Average rainfall days in May - Mount Carey, Jamaica
  • Average rainfall days in May: 18 days

The month with the highest number of rainy days is September (18.4 days).
The month with the least rainy days is February (10.6 days).

Average daylight in May /
Average sunshine in May
Mount Carey, Jamaica

Average daylight in May / Average sunshine in May - Mount Carey, 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 0min).

  • Average sunshine in May: 10h and 5min

The months with the most sunshine are July and August (Average sunshine: 11h and 30min).
The months with the least sunshine are November and December (Average sunshine: 6h and 36min).

Average sunshine days in May
Mount Carey, Jamaica

Average sunshine days in May - Mount Carey, Jamaica
  • Average sunshine days in May: 11.6 days

The month with the most sunshine days is December (18 days).
The month with the least sunshine days is September (9.8 days).

Average UV index in May
Mount Carey, Jamaica

Average UV index in May - Mount Carey, Jamaica
  • Average UV index in May: 7

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

Average cloud cover in May
Mount Carey, Jamaica

Average cloud cover in May - Mount Carey, Jamaica
  • Average cloud cover in May: 28

The months with the most cloud cover are January, May and November (Cloud cover 28).
The month with the least cloud cover is July (Cloud cover 21).

Average visibility in May
Mount Carey, Jamaica

Average visibility in May - Mount Carey, Jamaica
  • Average visibility in May: 10km

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

Mount Carey, Jamaica

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