August weather forecast
Plymouth, Montserrat

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A beautiful day on the mountainous island of Plymouth, Montserrat
A beautiful day on the mountainous island of Plymouth, Montserrat

Weather in August

Continuing the wet trend, August sees the highest rainfall in the year, totaling 183mm (7.2") across 20 days. Despite this, temperatures remain stable, and daylight remains abundant, promising enriched natural beauty. Cooling sea breezes help combat higher temperatures, fostering a comfortable environment. High UV levels encourage the use of protective measures for skin care. August in Plymouth captures the essence of a tropical summer drenched in rain showers.

Temperature

Peak temperatures are observed in July and August, averaging a high-temperature of 33°C (91.4°F).

Rainfall

In August, in Plymouth, Montserrat, the rain falls for 20 days. Throughout August, 183mm (7.2") of precipitation is accumulated. In Plymouth, during the entire year, the rain falls for 212 days and collects up to 1640mm (64.57") of precipitation.

Sea temperature

In August, the average sea temperature is 28°C (82.4°F).
Note: For any water activity, temperatures between 25°C (77°F) and 29°C (84.2°F) are deemed excellent and extremely satisfying for enduring periods.

Daylight

In August, the average length of the day in Plymouth is 12h and 40min.
On the first day of August in Plymouth, sunrise is at 05:49 and sunset at 18:40. On the last day of the month, sunrise is at 05:55 and sunset at 18:22 AST.

Sunshine

The months with the most sunshine are January through August, with an average of 8h of sunshine.

UV index

The months with the highest UV index are March through September, with an average maximum UV index of 12. A UV Index reading of 11, and higher, represents an extreme health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: The maximum UV index, 12 during August, leads to the following recommendations:
Ensure every crucial precaution is taken. Individuals with light skin could experience burns in under 5 minutes. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Broad-spectrum sunscreen with an SPF of 30 or more should be applied liberally every two hours and directly after outdoor activities or swimming. Stay vigilant! UV rays get a boost in intensity due to sand and water reflections.
Updated: Feb 6, 2024 | Published by: Weather Atlas | About Us / Weather Forecasting / Data Sources

Frequently asked questions

What is the warmest month in Plymouth?

In Plymouth, the months of July and August are known for the peak temperatures, reaching an average high of 33°C (91.4°F).

How hot is it in Plymouth in August?

August temperatures in Plymouth vary between a high-temperature of 33°C (91.4°F) and a low-temperature of 25°C (77°F).

How many days does it rain in August in Plymouth?

In Plymouth, Montserrat, in August, it is raining for 20 days, with typically 183mm (7.2") of accumulated precipitation.

How warm is the water in August in Plymouth?

In Plymouth, the average seawater temperature in August is 28°C (82.4°F). For swimming, diving, and other water activities, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

How many hours of daylight does Plymouth have in August?

The average day length in August in Plymouth, Montserrat, is 12h and 40min.

When are sunrise and sunset in August in Plymouth?

In August, on the first day of the month, sunrise is at 05:49 and sunset at 18:40. On the last day of the month, in Plymouth, Montserrat, sunrise is at 05:55 and sunset at 18:22 AST.

What is the month with the most sunshine in Plymouth?

The months with the most sunshine in Plymouth, Montserrat, are January through August, with an average of 8h of sunshine.

How long on average sun shines in August in Plymouth?

In Plymouth, the average sunshine duration in August is 8h.

When is the highest UV index in Plymouth?

The months with the highest UV index are March through September, with an average maximum UV index of 12.

How high is the UV index in August in Plymouth?

In Plymouth, Montserrat, the average daily maximum UV index in August is 12. A UV Index estimate of 11, and higher, represents an ultimate hazard to health from unprotected exposure to UV radiation.
Average rainfall days
Average daylight
Average sunshine
Average UV index

Average temperature in August
Plymouth, Montserrat

Average temperature in August - Plymouth, Montserrat
  • Average high temperature in August: 33°C

The warmest months (with the highest average high temperature) are July and August (33°C).
The months with the lowest average high temperature are January and December (29°C).

  • Average low temperature in August: 25°C

The months with the highest average low temperature are June, July and August (25°C).
The coldest months (with the lowest average low temperature) are January, February and December (23°C).

Average rainfall in August
Plymouth, Montserrat

Average rainfall in August - Plymouth, Montserrat
  • Average rainfall in August: 183mm

The wettest month (with the highest rainfall) is October (196mm).
The driest month (with the least rainfall) is February (86mm).

Average rainfall days in August
Plymouth, Montserrat

Average rainfall days in August - Plymouth, Montserrat
  • Average rainfall days in August: 20 days

The month with the highest number of rainy days is October (21 days).
The months with the least rainy days are February and April (14 days).

Average sea temperature in August
Plymouth, Montserrat

Average sea temperature in August - Plymouth, Montserrat
  • Average sea temperature in August: 28°C

The best months for swimming (with the highest average sea temperature) are September and October (29°C).
The coldest months (with the lowest average sea temperature) are February and March (26°C).

Average daylight in August /
Average sunshine in August
Plymouth, Montserrat

Average daylight in August / Average sunshine in August - Plymouth, Montserrat
  • Average daylight in August: 12h and 4min

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 12min).

  • Average sunshine in August: 8h

The months with the most sunshine are January, February, March, April, May, June, July and August (Average sunshine: 8h).
The months with the least sunshine are September, October, November and December (Average sunshine: 7h).

Average UV index in August
Plymouth, Montserrat

Average UV index in August - Plymouth, Montserrat
  • Average UV index in August: 12

The months with the highest UV index are March, April, May, June, July, August and September (UV index 12).
The months with the lowest UV index are January and December (UV index 8).

Plymouth, Montserrat

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