June weather forecast
Falmouth, Antigua and Barbuda

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Weather in June

June brings a mixed weather bag to Falmouth. Contrary to expectation, June experiences a slight drop in rainfall from May's 65mm (2.56") to 57mm (2.24"). Despite entering the hurricane season, the sea conditions remain relatively calm. The days continue to be lengthy, filled with tropical sunshine. With longer daylight and sunshine hours, the city basks in warm summer brightness, making June popular for beach visits.

Temperature

The commencement of June notes an average high-temperature of a still warm 28.2°C (82.8°F), exhibiting little difference from the previous month. During the nights of June, Falmouth records an average temperature of 27°C (80.6°F), a minor drop from daytime peaks.

Heat index

June's mean heat index is appraised at a tropical 32°C (89.6°F). Exhaustion becomes probable with enduring exposure and activity, potentially causing heat cramps.
Understand that the heat index values take into account shaded locations and mild winds. Uninterrupted exposure to the sun may boost the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is a metric representing the sensation of warmth when air temperature and moisture come together. The individual's impression of temperature can be affected by numerous factors such as metabolic variations, physical exertion, and attire. Realize that direct exposure to sunlight can augment the felt heat, leading to a potential increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Children often lack awareness of the importance of taking breaks and rehydrating. The feeling of thirst is a late indication of dehydration, so maintaining hydration, especially during long periods of physical activity, is critical.

Humidity

The average relative humidity in June in Falmouth, Antigua and Barbuda, is 77%.

Rainfall

In Falmouth, in June, during 21.9 rainfall days, 57mm (2.24") of precipitation is typically accumulated. Throughout the year, there are 265.2 rainfall days, and 744mm (29.29") of precipitation is accumulated.

Sea temperature

In Falmouth, the average seawater temperature in June is 28.4°C (83.1°F).
Note: For any water activity, surface water temperatures from 25°C (77°F) to 29°C (84.2°F) are deemed perfect and extremely pleasing for enduring enjoyment.

Daylight

With an average of 13h and 6min of daylight, June has the longest days of the year.
On the first day of the month, sunrise is at 05:32 and sunset at 18:37. On the last day of June, in Falmouth, sunrise is at 05:37 and sunset at 18:44 AST.

Sunshine

In June, the average sunshine in Falmouth is 9.9h.

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. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for the average person.
Note: The maximum UV index of 7 during June translates into these guidelines:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. Stay sun-safe with clothing that is both closely woven and worn loosely. Stay aware! UV radiation is magnified when reflecting off sand and water.
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Frequently asked questions

Is it hot in Falmouth during June?

June temperatures in Falmouth, Antigua and Barbuda, vary between a high-temperature of 28.2°C (82.8°F) and a low-temperature of 27°C (80.6°F). The average heat index (a.k.a. 'real feel', 'apparent temperature'), which combines relative humidity and air temperature, in June is appraised at 32°C (89.6°F).

What is the average humidity in June in Falmouth?

In Falmouth, the average relative humidity in June is 77%.

How many days does it rain in June in Falmouth?

In June, in Falmouth, the rain falls for 21.9 days. Throughout June, 57mm (2.24") of precipitation is accumulated.

How warm is the water in June in Falmouth?

In June, the average sea temperature is 28.4°C (83.1°F). For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.

When are the longest days in Falmouth?

June has the longest days of the year, with an average of 13h and 6min of daylight.

What is the average length of the day in June in Falmouth?

In Falmouth, Antigua and Barbuda, the average day length in June is 13h and 8min.

What time are sunrise and sunset in June in Falmouth?

On the first day of June in Falmouth, Antigua and Barbuda, sunrise is at 05:32 and sunset at 18:37. On the last day of the month, sunrise is at 05:37 and sunset at 18:44 AST.

How long on average sun shines in June in Falmouth?

The average sunshine duration in June is 9.9h.

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

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

What are the months with the lowest UV index in Falmouth?

The months with the lowest UV index in Falmouth, Antigua and Barbuda, are January through December, with an average maximum UV index of 7.

What is the UV index intensity in June in Falmouth?

In Falmouth, Antigua and Barbuda, the average daily maximum UV index in June is 7. A UV Index of 6 to 7 symbolizes a high hazard to health from exposure to the Sun's UV radiation.

Average temperature in June
Falmouth, Antigua and Barbuda

Average temperature in June - Falmouth, Antigua and Barbuda
  • Average high temperature in June: 28.2°C

The warmest month (with the highest average high temperature) is September (28.8°C).
The month with the lowest average high temperature is March (25.9°C).

  • Average low temperature in June: 27°C

The month with the highest average low temperature is October (27.9°C).
The coldest months (with the lowest average low temperature) are February and March (25°C).

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Average pressure in June
Falmouth, Antigua and Barbuda

Average pressure in June - Falmouth, Antigua and Barbuda
  • Average pressure in June: 1016.3mbar

The month with the highest atmospheric pressure is June (1016.3mbar).
The months with the lowest atmospheric pressure are October and November (1012.6mbar).

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Average wind speed in June
Falmouth, Antigua and Barbuda

Average wind speed in June - Falmouth, Antigua and Barbuda
  • Average wind speed in June: 25.8km/h

The windiest month (with the highest average wind speed) is July (26.9km/h).
The calmest month (with the lowest average wind speed) is October (20.4km/h).

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Average humidity in June
Falmouth, Antigua and Barbuda

Average humidity in June - Falmouth, Antigua and Barbuda
  • Average humidity in June: 77%

The months with the highest relative humidity are May, July and August (78%).
The months with the lowest relative humidity are January, February and March (75%).

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Average rainfall in June
Falmouth, Antigua and Barbuda

Average rainfall in June - Falmouth, Antigua and Barbuda
  • Average rainfall in June: 57mm

The wettest month (with the highest rainfall) is October (100mm).
The driest month (with the least rainfall) is February (23mm).

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Average rainfall days in June
Falmouth, Antigua and Barbuda

Average rainfall days in June - Falmouth, Antigua and Barbuda
  • Average rainfall days in June: 21.9 days

The month with the highest number of rainy days is July (24.8 days).
The month with the least rainy days is March (17.7 days).

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Average sea temperature in June
Falmouth, Antigua and Barbuda

Average sea temperature in June - Falmouth, Antigua and Barbuda
  • Average sea temperature in June: 28.4°C

The best month for swimming (with the highest average sea temperature) is September (29.3°C).
The coldest month (with the lowest average sea temperature) is February (26.3°C).

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Average daylight in June /
Average sunshine in June
Falmouth, Antigua and Barbuda

Average daylight in June / Average sunshine in June - Falmouth, Antigua and Barbuda
  • Average daylight in June: 13h and 1min

The month with the longest days is June (Average daylight: 13h and 6min).
The month with the shortest days is December (Average daylight: 11h and 6min).

  • Average sunshine in June: 9h and 5min

The months with the most sunshine are April, August and September (Average sunshine: 10h and 18min).
The months with the least sunshine are November and December (Average sunshine: 6h and 30min).

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Average sunshine days in June
Falmouth, Antigua and Barbuda

Average sunshine days in June - Falmouth, Antigua and Barbuda
  • Average sunshine days in June: 1.3 days

The month with the most sunshine days is March (9.1 days).
The month with the least sunshine days is July (0.6 days).

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Average UV index in June
Falmouth, Antigua and Barbuda

Average UV index in June - Falmouth, Antigua and Barbuda
  • Average UV index in June: 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).

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Average cloud cover in June
Falmouth, Antigua and Barbuda

Average cloud cover in June - Falmouth, Antigua and Barbuda
  • Average cloud cover in June: 43

The months with the most cloud cover are May, June and July (Cloud cover 43).
The month with the least cloud cover is February (Cloud cover 34).

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Average visibility in June
Falmouth, Antigua and Barbuda

Average visibility in June - Falmouth, Antigua and Barbuda
  • Average visibility in June: 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).

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Falmouth, Antigua and Barbuda

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