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Contents
- The climate of Arnos Vale
- The best time to visit Arnos Vale
- The worst time to visit Arnos Vale
- Spring Weather in Arnos Vale
- Summer Weather in Arnos Vale
- Autumn Weather in Arnos Vale
- Winter Weather in Arnos Vale
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
The climate of Arnos Vale
Arnos Vale, a paradise nestled in Trinidad and Tobago, falls under the Köppen climate classification - Am. This type of weather classification denotes a tropical monsoon climate, characterized by abundant rainfall and high temperatures throughout the year.
Regulating the weather pattern, an average temperature between 25.9°C (78.6°F) and 28.4°C (83.1°F) underscores the high temperatures experienced year-round in the town. Humidity levels remain fairly constant throughout the year, with a slight peak in the middle months, ranging from 76% to 79%. A copious amount of rainfall is observed, having days from 18.7 to 27.5 and total rainfall varying from 37mm (1.46") to 150mm (5.91").
Unique weather patterns can be noticed in daylight and sunshine hours. Highest daylight hours are recorded from May to July, peaking around 12.8 hours, and relatively constant sunshine hours from 6.3 to 10.6. Noticeably, the visibility remains consistent at 10km (6.2mi) throughout the year.
Regulating the weather pattern, an average temperature between 25.9°C (78.6°F) and 28.4°C (83.1°F) underscores the high temperatures experienced year-round in the town. Humidity levels remain fairly constant throughout the year, with a slight peak in the middle months, ranging from 76% to 79%. A copious amount of rainfall is observed, having days from 18.7 to 27.5 and total rainfall varying from 37mm (1.46") to 150mm (5.91").
Unique weather patterns can be noticed in daylight and sunshine hours. Highest daylight hours are recorded from May to July, peaking around 12.8 hours, and relatively constant sunshine hours from 6.3 to 10.6. Noticeably, the visibility remains consistent at 10km (6.2mi) throughout the year.
The best time to visit Arnos Vale
Analyzing the climate parameters, the best time to visit Arnos Vale would be during the months when rainfall is at its lowest. This would mean the period between March and April, as rainfall turns down to 37mm (1.46") to 41mm (1.61"), and rainfall days lie between 18.7 to 19.3. Coincidently, this period is also in conjunction with the increase in daylight from 12.1 hours to 12.4 hours, implying more time for exploration.
The worst time to visit Arnos Vale
Contrarily, the least desirable period to visit Arnos Vale appears to be from June to December. During these months, incessant showers are at their peak, attaining from 109mm (4.29") to 150mm (5.91"), having up to 27.5 rainfall days in a month. Furthermore, the sunshine days are at the lowest in these months, further affecting sightseeing potential.
Spring Weather in Arnos Vale
Spring weather from March to May in Arnos Vale exhibits a relatively favorable climate. The average high temperature varies from 26.8°C (80.2°F) in March to 28.1°C (82.6°F) in May. The average low temperature is slightly lower, going from 26°C (78.8°F) to 27°C (80.6°F) in the same period. Rainfall increases towards the end of the spring season, ranging between 37mm (1.46") and 109mm (4.29") in these months.
Summer Weather in Arnos Vale
Summertime in Arnos Vale, June through August, is characterized by the onset of the rainy season. The average high temperature remains nearly constant throughout the season lying between 28.1°C (82.6°F) and 28.4°C (83.1°F). This period also sees the peak of rainfall, varying from 109mm (4.29") to 137mm (5.39"), and rainfall days up to 27.5 days in a month.
Autumn Weather in Arnos Vale
Autumn weather from September to November in Arnos Vale continues the rainy season pattern with average high temperatures shifting from 28.8°C (83.8°F) to 28.2°C (82.8°F). Rainfall remains relatively high, falling between 115mm (4.53") to 144mm (5.67"), with rainfall days staying above 23.3.
Winter Weather in Arnos Vale
Winter in Arnos Vale, from December to February, sees slightly moderated climatic conditions. High temperatures during these months range from 27.6°C (81.7°F) to 26.7°C (80.1°F), with low temperatures marking between 26.6°C (79.9°F) and 25.8°C (78.4°F). Rainfall shows a relative decline compared to the preceding months: December receives about 104mm (4.09") of rain, though January and February have an appreciably lower rainfall of 67mm (2.64") and 41mm (1.61") respectively.
Weather in January
The weather in Arnos Vale, Trinidad and Tobago, in January is high in humidity with an average index of 77%. It is typically characterized by high wind speeds, usually peaking at 27.5km/h (17.1mph). This month, on average, encompasses a fair amount of daylight hours as well. Weather in January »
Weather in February
In February, even though it remains warm in Arnos Vale, there is a slight drop in the high temperature compared to January, resting now at 26.7°C (80.1°F). February sees an increase in average wind speed with a maximum reaching upto 28.4km/h (17.6mph). Weather in February »
Weather in March
March in Arnos Vale sees a minute rise in both high and low temperatures over the previous month, edge towards summer. However, with consistent wind speed and humidity levels, there is no significant change in weather conditions. Weather in March »
Weather in April
April's weather in Arnos Vale is characterized by a slight augmentation in both high and low temperatures, settling at 27.3°C (81.1°F) and 26.6°C (79.9°F) respectively. The uptick in temperature continues its roll from the previous month. Weather in April »
Weather in May
The weather in Arnos Vale continues to warm up in May, signalling the entrance to the hot season, with the highest temperature of the year to date at 27.9°C (82.2°F). Precipitation makes a significant leap compared to the prior month, however, the number of rainy days does not go through a vast evolution. Weather in May »
Weather in June
June in Arnos Vale witnesses a slight hike in average humidity and rainfall quantity, reaching up to 79% and 109mm (4.29") respectively. This month also encounters the longest daylight hours of the year, bearing daylight for nearly half the day. Weather in June »
Weather in July
The weather in Arnos Vale, Trinidad and Tobago, in July is characterized by the highest temperature of the year: 28.1°C (82.6°F). Even with maximum temperature and humidity, July sees a notable reduction in wind speed, which was consistently high in the previous months. Weather in July »
Weather in August
August in Arnos Vale experiences a slight increment in temperature indices, scoring the highest low temperature to reach 27.7°C (81.9°F). While the total rainfall remains high, there is a decrease in the number of rainy days indicating more intense showers. Weather in August »
Weather in September
Weather in September is still on the warmer side, going as low as 27.9°C (82.2°F) in Arnos Vale. Rainfall maintains its high yield as in previous months while the number of rainy days sees a decrease again. Even though wind speed continues to decline, atmospheric pressure experiences a slight drop too. Weather in September »
Weather in October
In October, Arnos Vale experiences the highest annual precipitation, amounting to 150mm (5.91"). This increase can be attributed to the maximum number of rainy days, although the daylight time is notably reduced. The temperature and wind parameters display a slight decrease, making the weather conditions more moderate than the previous months. Weather in October »
Weather in November
November is characterized by a minute decrease in the temperature levels compared to October, reaching a high temperature of 28.2°C (82.8°F) in Arnos Vale. While the precipitation reduces somewhat, the number of rainy days remains the same, indicating lighter showers spread throughout the month. Weather in November »
Weather in December
Weather conditions in December in Arnos Vale are slightly milder than previous months, with the average high temperature dropping to 27.6°C (81.7°F). There is a considerable reduction in precipitation making this month less wet than November. Weather in December »
[Resources]Frequently asked questions
How many days does it rain in Arnos Vale?
In Arnos Vale, Trinidad and Tobago, during the entire year, the rain falls for 282.6 days and collects up to 1136mm (44.72") of precipitation.
When is the highest UV index in Arnos Vale?
The months with the highest UV index in Arnos Vale are January through December, with an average maximum UV index of 7.
When is the lowest UV index in Arnos Vale?
January through December, with an average maximum UV index of 7, are months with the lowest UV index.
What is the coldest month in Arnos Vale?
February is Arnos Vale's coldest month, registering average high temperatures of 26.7°C (80.1°F) and lows of 25.8°C (78.4°F).
What is the driest month in Arnos Vale?
April is the month with the least rainfall in Arnos Vale, Trinidad and Tobago. Rain falls for 18.7 days and accumulates 37mm (1.46") of precipitation.
What are the most humid months in Arnos Vale?
The months with the highest humidity in Arnos Vale are May through July, with an average relative humidity of 79%.
When are the longest days in Arnos Vale?
June has the longest days of the year in Arnos Vale, Trinidad and Tobago, with an average of 12h and 48min of daylight.
What month has the most sunshine in Arnos Vale?
The month with the most sunshine is August, with an average of 10.6h of sunshine.
What is the hottest time of year in Arnos Vale?
September tends to be the warmest month, with temperatures averaging a daily high of 28.8°C (83.8°F) and a low of 27.9°C (82.2°F).
What is the least humid month in Arnos Vale?
September is the least humid month in Arnos Vale, Trinidad and Tobago, with an average relative humidity of 76%.
What is the rainiest month in Arnos Vale?
October is the month with the most rainfall in Arnos Vale, Trinidad and Tobago. Rain falls for 24.8 days and accumulates 150mm (5.91") of precipitation.
What is the month with the shortest days in Arnos Vale?
December has the shortest days of the year in Arnos Vale, Trinidad and Tobago, with an average of 11h and 30min of daylight.
Is there Daylight Saving Time (DST) in Arnos Vale?
Arnos Vale, Trinidad and Tobago, does not observe Daylight Saving Time (DST). AST timezone is used over the entire year.
What is the month with the least sunshine in Arnos Vale?
The month with the least sunshine in Arnos Vale is December, with an average of 6.3h of sunshine.
Average temperature
Arnos Vale, Trinidad and Tobago
The warmest month (with the highest average high temperature) is September (28.8°C).
The month with the lowest average high temperature is February (26.7°C).
The month with the highest average low temperature is September (27.9°C).
The coldest month (with the lowest average low temperature) is February (25.8°C).
Average pressure
Arnos Vale, Trinidad and Tobago
- Average pressure in January:
1013.6mbar - Average pressure in February:
1013.6mbar - Average pressure in March:
1013.5mbar - Average pressure in April:
1013.2mbar - Average pressure in May:
1013.3mbar - Average pressure in June:
1013.9mbar
- Average pressure in July:
1013.7mbar - Average pressure in August:
1012.7mbar - Average pressure in September:
1011.9mbar - Average pressure in October:
1010.9mbar - Average pressure in November:
1010.5mbar - Average pressure in December:
1012.4mbar
The month with the highest atmospheric pressure is June (1013.9mbar).
The month with the lowest atmospheric pressure is November (1010.5mbar).
Average wind speed
Arnos Vale, Trinidad and Tobago
- Average wind speed in January:
27.5km/h - Average wind speed in February:
28.4km/h - Average wind speed in March:
26.7km/h - Average wind speed in April:
26.2km/h - Average wind speed in May:
27.1km/h - Average wind speed in June:
27.6km/h
- Average wind speed in July:
24.8km/h - Average wind speed in August:
21.2km/h - Average wind speed in September:
20.3km/h - Average wind speed in October:
22.4km/h - Average wind speed in November:
24km/h - Average wind speed in December:
27.4km/h
The windiest month (with the highest average wind speed) is February (28.4km/h).
The calmest month (with the lowest average wind speed) is September (20.3km/h).
Average humidity
Arnos Vale, Trinidad and Tobago
The months with the highest relative humidity are May, June and July (79%).
The month with the lowest relative humidity is September (76%).
Average rainfall
Arnos Vale, Trinidad and Tobago
- Average rainfall in July:
137mm - Average rainfall in August:
133mm - Average rainfall in September:
115mm - Average rainfall in October:
150mm - Average rainfall in November:
144mm - Average rainfall in December:
104mm
The wettest month (with the highest rainfall) is October (150mm).
The driest month (with the least rainfall) is April (37mm).
Average rainfall days
Arnos Vale, Trinidad and Tobago
- Average rainfall days in January:
23.9 days - Average rainfall days in February:
19.3 days - Average rainfall days in March:
19.3 days - Average rainfall days in April:
18.7 days - Average rainfall days in May:
21.8 days - Average rainfall days in June:
25.3 days
- Average rainfall days in July:
27.5 days - Average rainfall days in August:
26.3 days - Average rainfall days in September:
23.3 days - Average rainfall days in October:
24.8 days - Average rainfall days in November:
25.3 days - Average rainfall days in December:
27.1 days
The month with the highest number of rainy days is July (27.5 days).
The month with the least rainy days is April (18.7 days).
Average daylight / Average sunshine
Arnos Vale, Trinidad and Tobago
- Average daylight in January:
11h and 4min - Average daylight in February:
11h and 5min - Average daylight in March:
12h and 1min - Average daylight in April:
12h and 2min - Average daylight in May:
12h and 4min - Average daylight in June:
12h and 5min
- Average daylight in July:
12h and 4min - Average daylight in August:
12h and 3min - Average daylight in September:
12h and 1min - Average daylight in October:
11h and 5min - Average daylight in November:
11h and 4min - Average daylight in December:
11h and 3min
The month with the longest days is June (Average daylight: 12h and 48min).
The month with the shortest days is December (Average daylight: 11h and 30min).
- Average sunshine in January:
7h and 2min - Average sunshine in February:
8h and 2min - Average sunshine in March:
8h and 2min - Average sunshine in April:
10h and 0min - Average sunshine in May:
9h and 5min - Average sunshine in June:
9h and 4min
- Average sunshine in July:
10h and 1min - Average sunshine in August:
10h and 4min - Average sunshine in September:
10h and 2min - Average sunshine in October:
8h and 3min - Average sunshine in November:
7h and 2min - Average sunshine in December:
6h and 2min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 6h and 18min).
Average sunshine days
Arnos Vale, Trinidad and Tobago
- Average sunshine days in January:
4.2 days - Average sunshine days in February:
5.2 days - Average sunshine days in March:
4.9 days - Average sunshine days in April:
5.2 days - Average sunshine days in May:
3.5 days - Average sunshine days in June:
2 days
- Average sunshine days in July:
2.3 days - Average sunshine days in August:
2.4 days - Average sunshine days in September:
5 days - Average sunshine days in October:
4.2 days - Average sunshine days in November:
2.4 days - Average sunshine days in December:
2.2 days
The months with the most sunshine days are February and April (5.2 days).
The month with the least sunshine days is June (2 days).
Average UV index
Arnos Vale, Trinidad and Tobago
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
Arnos Vale, Trinidad and Tobago
The month with the most cloud cover is June (Cloud cover 45).
The month with the least cloud cover is September (Cloud cover 35).
Average visibility
Arnos Vale, Trinidad and Tobago
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).
Arnos Vale, Trinidad and Tobago
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