August weather forecastFrith, Montserrat
August
Weather in August
August witnesses the peak high temperature of the year with an average high of 28.6°C (83.5°F). This temperature rise, coupled with the largest monthly rainfall of 78mm (3.07"), brings life in all forms to this Caribbean island. As a byproduct of the increased precipitation, the exotic flora of the island flourishes into a sight to behold. It also offers plenty of opportunities for water-oriented activities. This distinct weather pattern continues to manifest the very essence of what a Caribbean summer in Frith, Montserrat is all about.Temperature
The commencement of August in Frith records an average high-temperature of a still moderately hot 28.6°C (83.5°F), barely varying from July's 28.3°C (82.9°F). Nights in August cool down, indicating a minor disparity from daytime highs with an average low-temperature of 27.3°C (81.1°F).Heat index
The heat index value for August is evaluated at a tropical 33°C (91.4°F). Take additional safety steps, risk of heat exhaustion and heat cramps is notable. Prolonged activity may cause heatstroke.Records show heat index calculations are tailored for shaded regions and mild winds. Direct exposure to sunlight could raise the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. In direct sunlight, the heat's impact can be heightened, potentially leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Kids frequently fail to realize the necessity for resting and hydrating. Thirst is an advanced indication of dehydration - hence, maintaining hydration, especially during extended physical activities, becomes essential.
Humidity
The months with the highest humidity are May, July and August, with an average relative humidity of 78%.Rainfall
In Frith, in August, during 23.3 rainfall days, 78mm (3.07") of precipitation is typically accumulated. In Frith, during the entire year, the rain falls for 266.4 days and collects up to 724mm (28.5") of precipitation.Daylight
In August, the average length of the day is 12h and 40min.On the first day of the month, sunrise is at 05:49 and sunset at 18:41. On the last day of August, sunrise is at 05:55 and sunset at 18:22 AST.
Sunshine
The month with the most sunshine is August, with an average of 10.9h of sunshine.UV index
The months with the highest UV index are January through December, with an average maximum UV index of 7. January through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for the average person.Note: During August, 7 as the daily maximum UV index converts into the following advice:
Shun overexposure. Protection from sun ravages is indispensable. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Frith, Montserrat
- Average high temperature in August: 28.6°C
The warmest month (with the highest average high temperature) is September (28.9°C).
The month with the lowest average high temperature is March (26.1°C).
- Average low temperature in August: 27.3°C
The month with the highest average low temperature is September (27.8°C).
The coldest month (with the lowest average low temperature) is February (24.9°C).
Average pressure in August
Frith, Montserrat
- Average pressure in August: 1014.4mbar
The months with the highest atmospheric pressure are January and June (1016mbar).
The months with the lowest atmospheric pressure are October and November (1012.4mbar).
Average wind speed in August
Frith, Montserrat
- Average wind speed in August: 24.9km/h
The windiest month (with the highest average wind speed) is July (27km/h).
The calmest month (with the lowest average wind speed) is October (19.8km/h).
Average humidity in August
Frith, Montserrat
- Average humidity in August: 78%
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%).
Average rainfall in August
Frith, Montserrat
- Average rainfall in August: 78mm
The wettest month (with the highest rainfall) is October (101mm).
The driest months (with the least rainfall) are February and March (27mm).
Average rainfall days in August
Frith, Montserrat
- Average rainfall days in August: 23.3 days
The month with the highest number of rainy days is December (24.4 days).
The month with the least rainy days is March (18.7 days).
Average daylight in August /
Average sunshine in August
Frith, Montserrat
- Average daylight in August: 12h and 42min
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: 10h and 54min
The month with the most sunshine is August (Average sunshine: 10h and 54min).
The months with the least sunshine are November and December (Average sunshine: 6h and 42min).
Average sunshine days in August
Frith, Montserrat
- Average sunshine days in August: 2.3 days
The month with the most sunshine days is March (5.9 days).
The month with the least sunshine days is July (1.8 days).
Average UV index in August
Frith, Montserrat
- Average UV index in August: 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 August
Frith, Montserrat
- Average cloud cover in August: 38
The months with the most cloud cover are June and July (Cloud cover 40).
The month with the least cloud cover is February (Cloud cover 31).
Average visibility in August
Frith, Montserrat
- Average visibility in August: 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).





