May weather forecastGall Hill, Barbados

May

Weather in May

The last month of the spring, May, is also a moderately hot month in Gall Hill, Barbados, with an average temperature fluctuating between 26.8°C (80.2°F) and 28.3°C (82.9°F).

Temperature

On the advent of May, Gall Hill's average high-temperature exhibits a minor adjustment to a still warm 28.3°C (82.9°F) from April's 27.4°C (81.3°F). Registering an almost steady temperature, Gall Hill's nights in May see an average low of 26.8°C (80.2°F).

Heat index

For May, the heat index is evaluated at a tropical 32°C (89.6°F). One might feel worn out with persistent exposure and activity, resulting in heat cramps.
Understand that the heat index values take into account shaded locations and mild winds. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', measures the perceived warmth when incorporating the humidity present in the air. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. It is essential to be conscious of the fact that direct sunlight can intensify the felt heat, leading to an elevation in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Children often fail to understand the importance of rest and rehydration. Thirst is a late manifestation of dehydration - hence, it is crucial to stay hydrated, especially during ongoing physical activities.

Humidity

The average relative humidity in May in Gall Hill is 76%.

Rainfall

In Gall Hill, during May, the rain falls for 21.7 days and regularly aggregates up to 44mm (1.73") of precipitation. In Gall Hill, during the entire year, the rain falls for 233.8 days and collects up to 706mm (27.8") of precipitation.

Daylight

In Gall Hill, the average length of the day in May is 12h and 44min.
On the first day of the month, sunrise is at 05:36 and sunset at 18:13. On the last day of May, in Gall Hill, sunrise is at 05:30 and sunset at 18:21 AST.

Sunshine

In May, the average sunshine in Gall Hill is 9.7h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index. January through December, with an average maximum UV index of 7, are months with the lowest UV index in Gall Hill. A UV Index reading of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In May, the UV index of 7 transforms into the following advice:
Eschew overexposure. Those with light skin may suffer burns in fewer than 20 minutes. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.

Updated: Jan 29, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

An average high-temperature, in May, in Gall Hill, is 28.3°C (82.9°F) and the average low-temperature is 26.8°C (80.2°F). The average heat index (a.k.a. 'feels like', 'real feel'), which combines air temperature and relative humidity, in May is evaluated at 32°C (89.6°F).

In Gall Hill, the average relative humidity in May is 76%.

In Gall Hill, Barbados, during May, the rain falls for 21.7 days and regularly aggregates up to 44mm (1.73") of precipitation.

The average day length in May in Gall Hill is 12h and 44min.

On the first day of May in Gall Hill, Barbados, sunrise is at 05:36 and sunset at 18:13. On the last day of the month, sunrise is at 05:30 and sunset at 18:21 AST.

In May, the average sunshine duration in Gall Hill, Barbados, is 9.7h.

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

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

The average daily maximum UV index in May is 7. A UV Index of 6 to 7 symbolizes a high health threat from unprotected exposure to UV radiation.

Today

Tomorrow

Long-term

Year J F M A May J J A S O N D

Apr

May

Jun

Average high temperature

27.4°C

28.3°C

28.4°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

25.4km/h

26.2km/h

28.6km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

9.8

1.8

Average UV index

Average cloud cover

Average visibility

Average temperature in May
Gall Hill, Barbados

Average high temperature in May: 28.3°C

The warmest months (with the highest average high temperature) are September and October (28.9°C).
The month with the lowest average high temperature is February (26.8°C).

Average low temperature in May: 26.8°C

The month with the highest average low temperature is October (27.8°C).
The coldest month (with the lowest average low temperature) is February (25.7°C).

Average pressure in May
Gall Hill, Barbados

Average pressure in May: 1014.2mbar

The month with the highest atmospheric pressure is June (1014.8mbar).
The month with the lowest atmospheric pressure is November (1011.2mbar).

Average wind speed in May
Gall Hill, Barbados

Average wind speed in May: 25.8km/h

The windiest months (with the highest average wind speed) are January and February (28.3km/h).
The calmest month (with the lowest average wind speed) is September (19.4km/h).

Average humidity in May
Gall Hill, Barbados

Average humidity in May: 76%

The months with the highest relative humidity are June, July, August and November (77%).
The month with the lowest relative humidity is February (74%).

Average rainfall in May
Gall Hill, Barbados

Average rainfall in May: 44mm

The wettest month (with the highest rainfall) is August (126mm).
The driest month (with the least rainfall) is February (13mm).

Average rainfall days in May
Gall Hill, Barbados

Average rainfall days in May: 21.7 days

The month with the highest number of rainy days is July (26.3 days).
The month with the least rainy days is February (11.3 days).

Average daylight in May /
Average sunshine in May
Gall Hill, Barbados

Average daylight in May: 12h and 42min

The month with the longest days is June (Average daylight: 12h and 54min).
The month with the shortest days is December (Average daylight: 11h and 24min).

Average sunshine in May: 9h and 42min

The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 30min).

Average sunshine days in May
Gall Hill, Barbados

Average sunshine days in May: 4 days

The month with the most sunshine days is February (14.3 days).
The month with the least sunshine days is July (1.3 days).

Average UV index in May
Gall Hill, Barbados

Average UV index in May: 7

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

Average cloud cover in May
Gall Hill, Barbados

Average cloud cover in May: 45

The month with the most cloud cover is June (Cloud cover 49).
The months with the least cloud cover are January and February (Cloud cover 37).

Average visibility in May
Gall Hill, Barbados

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).