Climate and monthly weather forecastFrith, Montserrat
Climate and monthly weather forecast
The climate of Frith
Within the geographical context of Montserrat, Frith is characterized by a predominant Köppen climate classification of Am, denoting a tropical monsoon climate. This implies heavy rainfall throughout the year, combined with consistently high temperatures and humidity.In terms of temperature, Frith experiences little variances all through the year. The highest average temperature of 28.9°C (84°F) is observed in September, while the lowest average of 26.1°C (79°F) is in March. However, the difference between the average high and low temperatures remains minimal, ensuring a warm and humid climate throughout the year.
Humidity stays relatively stable, falling within 75% to 78%. The driest period in terms of rainfall, with around 27mm (1.06"), occurs in February and March, whilst the wettest period of the year witnesses a peak in rainfall with 101mm (3.98") in October.
The level of cloud cover serves as an indication of the skylines in Frith. With an average cloud cover between 31% and 40%, the skies are partly cloudy to mostly clear throughout the year, with the maximum cloud coverage observed in June and July.
The best time to visit Frith
When considering the balance between weather parameters, the best time to visit Frith is arguably between February and April. During this period, the location sees the lowest average rainfall, combined with the most sunlight hours (from 9 hours to 10.3 hours per day). The visibility remains optimal at 10km (6.2mi), allowing unobstructed views of the tropical paradise that is Frith.The worst time to visit Frith
The worst time to visit Frith, based on the weather conditions, falls between September to November. These months see the highest rainfall, with October topping at 101mm (3.98") of rain. Additionally, these months record the least amount of sunshine per day, from 6.7 hours to 7 hours. While not a massive drop, when combined with frequent showers, this reduction in sunlight can impact outdoor activities.Spring weather in Frith
Spring months in Frith, spanning from March to May, display a marginal increase in temperature, starting from an average high of 26.1°C (79°F) in March to 27.4°C (81.3°F) by May. Rainfall also increases during this period, from 27mm (1.06") in March, peaking at 74mm (2.91") in May. In parallel, the humidity remains stable around 77% to 78% while daylight ranges from 12.1 hours to 12.9 hours.Summer weather in Frith
Summer in Frith, from June to August, is characterised by warmer temperatures with average highs ranging from 28.2°C (82.8°F) to 28.6°C (83.5°F). These months also come with a significant increase in rainfall, from 48mm (1.89") in June up to 78mm (3.07") in August. However, the amount of sunlight remains high during this season, ranging from 10.4 hours a day in June to 10.9 hours a day in August.Autumn weather in Frith
Autumn, extending from September to November, witnesses the highest rainfall of the year. Starting at 87mm (3.43") in September, it peaks to 101mm (3.98") in October and then drops slightly to 88mm (3.46") in November. Corresponding to the high rainfall, the amount of sunlight reduces from 10.8 hours a day in September to a yearly low of 6.7 hours a day in November.Winter weather in Frith
Winter in Frith lasts from December to February. During this period, temperatures slightly decrease, with average highs moving from 27.1°C (80.8°F) in December to 26.3°C (79.3°F) by February. Rainfall also experiences a decrease during the winter months, decreasing from 56mm (2.2") in December to the yearly low of 27mm (1.06") in February. The sunshine duration also increases incrementally from 11.1 hours to 11.6 hours per day from December through February.Weather in January
January in Frith, Montserrat commences the year with warm temperatures and frequent rainfall. The climate is generally wet and humid, which makes it an ideal month for individuals that enjoy these conditions. The warmest moments of this month come with an average high of 26.3°C (79.3°F) and this tends to bring in a bit of discomfort for some. Weather in January »Weather in February
February welcomes a decrease in rainfall in comparison to January, which provides a more comfortable atmosphere. The amount of daylight increases to an average of 11.6 hours per day, giving more time for outdoor activities. A consistent high of 26.3°C (79.3°F) remains from the previous month. Weather in February »Weather in March
While maintaining a somewhat stable high temperature averaging 26.1°C (79°F), the weather stays consistent in the month of March. The rainfall reduces slightly, signaling the coming drier months. There is a slight increase in wind speed to 24.6km/h (15.3mph) that provides a breeze in the warm afternoons. Weather in March »Weather in April
April in Frith observes the beginning of an increase in average temperatures to 26.8°C (80.2°F), indicating the oncoming summer months. The influx of daylight increases as well with 12.5 hours on average, courtesy of the Earth's axial tilt. Weather in April »Weather in May
Moving further into the year, May experiences a significant increase in rainfall to 74mm (2.91"). The higher levels of precipitation encourage lush vegetation growth throughout Frith. The temperature peaks at a high of 27.4°C (81.3°F), signifying the approach of the hottest months of the year. Weather in May »Weather in June
June marks the commencement of summer with average temperatures escalating to 28.2°C (82.8°F). The transition from the cooler to the warmer months can be felt by the inhabitants and visitors of Frith. Despite the rise in temperatures, the average rainfall decreases from May, bringing about a relatively dryer atmosphere. Weather in June »Weather in July
The month of July overtakes June with the highest temperature uptick in the year, reaching an average high of 28.3°C (82.9°F). Sunshine hours remain consistent, and the high temperature makes it a superior season for water-related activities. Weather in July »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. Weather in August »Weather in September
September brings a slight rise in temperatures reaching an average high of 28.9°C (84°F), forming the warmest month of the year. As the summer continues, the scenery evolves with the changing weather. Despite a reduction in wind speed to 20.5km/h (12.7mph), the high humidity is kept in balance. Weather in September »Weather in October
October in Frith maintains the tropical climate patterns despite the change of seasons. However, temperatures begin to moderate, marking a slight decrease from September's peak to an average high of 28.6°C (83.5°F). Along with the decrease in temperature, a noticeable drop in sunshine hours is evident, suggesting the ongoing transition from summer to fall. Weather in October »Weather in November
November marks the beginning of the end of the year in Frith, Montserrat with a decline in average high temperatures to 28°C (82.4°F). A torrential plunge in the wind speed to 21.3km/h (13.2mph) is also evident, giving way to calmer beach days. Weather in November »Weather in December
To conclude the year, December presents a further decline in temperature to 27.1°C (80.8°F). The changing weather patterns signal the onset of winter in this part of the world. Indeed, signs of the incoming colder months become evident despite the island's tropical climate. Weather in December »Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature
Frith, Montserrat
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).
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
Frith, Montserrat
- Average pressure in January:
1016mbar - Average pressure in February:
1015.9mbar - Average pressure in March:
1015.6mbar - Average pressure in April:
1015.2mbar - Average pressure in May:
1015.3mbar - Average pressure in June:
1016mbar
- Average pressure in July:
1015.8mbar - Average pressure in August:
1014.4mbar - Average pressure in September:
1013.1mbar - Average pressure in October:
1012.4mbar - Average pressure in November:
1012.4mbar - Average pressure in December:
1014.7mbar
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
Frith, Montserrat
- Average wind speed in January:
26.1km/h - Average wind speed in February:
26km/h - Average wind speed in March:
24.6km/h - Average wind speed in April:
24.2km/h - Average wind speed in May:
24.6km/h - Average wind speed in June:
25.8km/h
- Average wind speed in July:
27km/h - Average wind speed in August:
24.9km/h - Average wind speed in September:
20.5km/h - Average wind speed in October:
19.8km/h - Average wind speed in November:
21.3km/h - Average wind speed in December:
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
Frith, Montserrat
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
Frith, Montserrat
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
Frith, Montserrat
- Average rainfall days in January:
22.8 days - Average rainfall days in February:
19 days - Average rainfall days in March:
18.7 days - Average rainfall days in April:
21.9 days - Average rainfall days in May:
23.3 days - Average rainfall days in June:
19.1 days
- Average rainfall days in July:
22.8 days - Average rainfall days in August:
23.3 days - Average rainfall days in September:
23.2 days - Average rainfall days in October:
24 days - Average rainfall days in November:
23.9 days - Average rainfall days in December:
24.4 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 / Average sunshine
Frith, Montserrat
- Average daylight in January:
11h and 18min - Average daylight in February:
11h and 36min - Average daylight in March:
12h and 6min - Average daylight in April:
12h and 30min - Average daylight in May:
12h and 54min - Average daylight in June:
13h and 6min
- Average daylight in July:
13h and 0min - Average daylight in August:
12h and 42min - Average daylight in September:
12h and 12min - Average daylight in October:
11h and 48min - Average daylight in November:
11h and 24min - Average daylight in December:
11h and 12min
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 January:
7h and 24min - Average sunshine in February:
9h and 6min - Average sunshine in March:
9h and 0min - Average sunshine in April:
10h and 18min - Average sunshine in May:
10h and 36min - Average sunshine in June:
10h and 24min
- Average sunshine in July:
10h and 30min - Average sunshine in August:
10h and 54min - Average sunshine in September:
10h and 48min - Average sunshine in October:
7h and 0min - Average sunshine in November:
6h and 42min - Average sunshine in December:
6h and 42min
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
Frith, Montserrat
- Average sunshine days in January:
3.5 days - Average sunshine days in February:
3.8 days - Average sunshine days in March:
5.9 days - Average sunshine days in April:
3.6 days - Average sunshine days in May:
2.4 days - Average sunshine days in June:
2.2 days
- Average sunshine days in July:
1.8 days - Average sunshine days in August:
2.3 days - Average sunshine days in September:
3.9 days - Average sunshine days in October:
3.7 days - Average sunshine days in November:
2.9 days - Average sunshine days in December:
2.8 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
Frith, Montserrat
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
Frith, Montserrat
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
Frith, Montserrat
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).








