Climate and monthly weather forecastTroy, Jamaica
Climate and monthly weather forecast
Weather in January
January, like December, in Troy, Jamaica, is a moderately hot winter month, with an average temperature varying between 27°C (80.6°F) and 18.8°C (65.8°F). Troy experiences its lowest average temperatures in January, reaching a peak of 27°C (80.6°F) and a minimum of 18.8°C (65.8°F). For most parts of January, the heat index is estimated at a tropical 30°C (86°F). Weather in January »Weather in February
February, the last month of the winter in Troy, is another warm month, with temperature in the range of an average low of 18.6°C (65.5°F) and an average high of 27.2°C (81°F). The advent of February signifies a minor shift to an average high-temperature of a still warm 27.2°C (81°F), aligning closely with January. Weather in February »Weather in March
March, the first month of the spring in Troy, is still a warm month, with an average temperature varying between 27.6°C (81.7°F) and 18.8°C (65.8°F). With the onset of March, the average high-temperature stands at a still moderately hot 27.6°C (81.7°F), closely aligned with February's 27.2°C (81°F). Weather in March »Weather in April
April, like March, in Troy, Jamaica, is another warm spring month, with an average temperature varying between 28.4°C (83.1°F) and 19.9°C (67.8°F). As April takes hold, the average high-temperature is a still moderately hot 28.4°C (83.1°F), nearly mirroring that of the previous month. Weather in April »Weather in May
May, the last month of the spring in Troy, is another warm month, with an average temperature ranging between max 28.5°C (83.3°F) and min 20.8°C (69.4°F). Troy's shift into May sets the average high-temperature at a still moderately hot 28.5°C (83.3°F), a figure that deviates only slightly from April's 28.4°C (83.1°F). Weather in May »Weather in June
June, the first month of the summer in Troy, is also a moderately hot month, with an average temperature varying between 29.3°C (84.7°F) and 21.4°C (70.5°F). Troy records an average high-temperature of a still moderately hot 29.3°C (84.7°F) in June, maintaining a close correlation with May's 28.5°C (83.3°F). Weather in June »Weather in July
July, like June, in Troy, Jamaica, is a moderately hot summer month, with an average temperature varying between 21.8°C (71.2°F) and 29.9°C (85.8°F). The introduction of July sees an average high-temperature of a still moderately hot 29.9°C (85.8°F), hardly deviating from June. Weather in July »Weather in August
August, the last month of the summer in Troy, is a hot month, with temperature in the range of an average low of 21.9°C (71.4°F) and an average high of 30°C (86°F). Troy's warmest month, August, registers temperatures that range from a high of 30°C (86°F) to a low of 21.9°C (71.4°F). August's mean heat index is estimated at a sweltering 38°C (100.4°F). Weather in August »Weather in September
September, the first month of the autumn in Troy, is still a warm month, with an average temperature varying between 21.8°C (71.2°F) and 29.3°C (84.7°F). Troy, Jamaica, marks the arrival of September with an average high-temperature of a moderately hot 29.3°C (84.7°F), hardly different from August's 30°C (86°F). Weather in September »Weather in October
October, like September, in Troy, Jamaica, is a moderately hot autumn month, with an average temperature varying between 28.2°C (82.8°F) and 21.6°C (70.9°F). The shift to October signals an average high-temperature of a still warm 28.2°C (82.8°F), subtly varied from September's 29.3°C (84.7°F). Weather in October »Weather in November
The last month of the autumn, November, is another warm month in Troy, Jamaica, with temperature in the range of an average high of 27.9°C (82.2°F) and an average low of 20.5°C (68.9°F). November's weather records an average high-temperature of a still warm 27.9°C (82.2°F), showing little deviation from October. Weather in November »Weather in December
December, the first month of the winter in Troy, is also a moderately hot month, with an average temperature fluctuating between 27.1°C (80.8°F) and 19.6°C (67.3°F). The shift to December signals an average high-temperature of a still moderately hot 27.1°C (80.8°F), subtly varied from November's 27.9°C (82.2°F). Weather in December »Updated: Jan 31, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
The month of January sees the average lowest temperatures in Troy, reaching 27°C (80.6°F) at the peak and 18.8°C (65.8°F) at the low.
January is the month with the least rainfall in Troy. Rain falls for 22.1 days and accumulates 56mm (2.2") of precipitation.
In Troy, during the entire year, the rain falls for 297.9 days and collects up to 1472mm (57.95") of precipitation.
The months with the lowest humidity in Troy, Jamaica, are March and July, with an average relative humidity of 81%.
With an average of 13h and 12min of daylight, June has the longest days of the year.
June and July, with an average maximum UV index of 7, are months with the highest UV index in Troy.
The months with the most sunshine are July and August, with an average of 10.4h of sunshine.
Troy experiences its average highest temperatures in August, reaching a peak of 30°C (86°F) and a minimum of 21.9°C (71.4°F).
With an average relative humidity of 87%, October is the most humid month.
The month with the most rainfall is October, when the rain falls for 28.7 days and typically aggregates up to 228mm (8.98") of precipitation.
With an average maximum UV index of 5, October is the month with the lowest UV index in Troy, Jamaica.
The month with the least sunshine in Troy is November, with an average of 6.1h of sunshine.
The month with the shortest days in Troy, Jamaica, is December, with an average of 11h and 6min of daylight.
Troy, Jamaica, does not observe Daylight Saving Time (DST). EST timezone is used throughout the entire year.
Average temperature
Troy, Jamaica
The warmest month (with the highest average high temperature) is August (30°C).
The month with the lowest average high temperature is January (27°C).
The month with the highest average low temperature is August (21.9°C).
The coldest month (with the lowest average low temperature) is February (18.6°C).
Average pressure
Troy, Jamaica
- Average pressure in January:
1015.5mbar - Average pressure in February:
1015.3mbar - Average pressure in March:
1015.1mbar - Average pressure in April:
1014.1mbar - Average pressure in May:
1013.4mbar - Average pressure in June:
1013.9mbar
- Average pressure in July:
1014.4mbar - Average pressure in August:
1013.2mbar - Average pressure in September:
1012.2mbar - Average pressure in October:
1011.5mbar - Average pressure in November:
1012.4mbar - Average pressure in December:
1014.4mbar
The month with the highest atmospheric pressure is January (1015.5mbar).
The month with the lowest atmospheric pressure is October (1011.5mbar).
Average wind speed
Troy, Jamaica
- Average wind speed in January:
7.5km/h - Average wind speed in February:
7.3km/h - Average wind speed in March:
6.8km/h - Average wind speed in April:
6.7km/h - Average wind speed in May:
7.9km/h - Average wind speed in June:
9.4km/h
- Average wind speed in July:
8.4km/h - Average wind speed in August:
7.8km/h - Average wind speed in September:
6.6km/h - Average wind speed in October:
6.6km/h - Average wind speed in November:
6.2km/h - Average wind speed in December:
7.3km/h
The windiest month (with the highest average wind speed) is June (9.4km/h).
The calmest month (with the lowest average wind speed) is November (6.2km/h).
Average humidity
Troy, Jamaica
The month with the highest relative humidity is October (87%).
The months with the lowest relative humidity are March and July (81%).
Average rainfall
Troy, Jamaica
- Average rainfall in January:
56mm - Average rainfall in February:
57mm - Average rainfall in March:
90mm - Average rainfall in April:
127mm - Average rainfall in May:
174mm - Average rainfall in June:
94mm
- Average rainfall in July:
117mm - Average rainfall in August:
145mm - Average rainfall in September:
190mm - Average rainfall in October:
228mm - Average rainfall in November:
129mm - Average rainfall in December:
65mm
The wettest month (with the highest rainfall) is October (228mm).
The driest month (with the least rainfall) is January (56mm).
Average rainfall days
Troy, Jamaica
- Average rainfall days in January:
22.1 days - Average rainfall days in February:
22 days - Average rainfall days in March:
25.1 days - Average rainfall days in April:
25.4 days - Average rainfall days in May:
27.7 days - Average rainfall days in June:
21.1 days
- Average rainfall days in July:
23.4 days - Average rainfall days in August:
25.2 days - Average rainfall days in September:
27.3 days - Average rainfall days in October:
28.7 days - Average rainfall days in November:
26 days - Average rainfall days in December:
23.9 days
The month with the highest number of rainy days is October (28.7 days).
The month with the least rainy days is June (21.1 days).
Average daylight / Average sunshine
Troy, Jamaica
- Average daylight in January:
11h and 12min - Average daylight in February:
11h and 36min - Average daylight in March:
12h and 6min - Average daylight in April:
12h and 36min - Average daylight in May:
13h and 0min - Average daylight in June:
13h and 12min
- Average daylight in July:
13h and 6min - Average daylight in August:
12h and 42min - Average daylight in September:
12h and 12min - Average daylight in October:
11h and 42min - Average daylight in November:
11h and 18min - Average daylight in December:
11h and 6min
The month with the longest days is June (Average daylight: 13h and 12min).
The month with the shortest days is December (Average daylight: 11h and 6min).
- Average sunshine in January:
6h and 48min - Average sunshine in February:
7h and 42min - Average sunshine in March:
7h and 36min - Average sunshine in April:
9h and 6min - Average sunshine in May:
9h and 18min - Average sunshine in June:
9h and 36min
- Average sunshine in July:
10h and 24min - Average sunshine in August:
10h and 24min - Average sunshine in September:
9h and 48min - Average sunshine in October:
6h and 18min - Average sunshine in November:
6h and 6min - Average sunshine in December:
6h and 18min
The months with the most sunshine are July and August (Average sunshine: 10h and 24min).
The month with the least sunshine is November (Average sunshine: 6h and 6min).
Average sunshine days
Troy, Jamaica
- Average sunshine days in January:
5.6 days - Average sunshine days in February:
3.7 days - Average sunshine days in March:
3.1 days - Average sunshine days in April:
3.3 days - Average sunshine days in May:
2.3 days - Average sunshine days in June:
7.6 days
- Average sunshine days in July:
5.3 days - Average sunshine days in August:
5.2 days - Average sunshine days in September:
1.9 days - Average sunshine days in October:
2.1 days - Average sunshine days in November:
1.9 days - Average sunshine days in December:
3.7 days
The month with the most sunshine days is June (7.6 days).
The months with the least sunshine days are September and November (1.9 days).
Average UV index
Troy, Jamaica
The months with the highest UV index are June and July (UV index 7).
The month with the lowest UV index is October (UV index 5).
Average cloud cover
Troy, Jamaica
The months with the most cloud cover are May and November (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 35).
Average visibility
Troy, Jamaica
The months with the highest visibility are March, June, July and August (8km).
The months with the lowest visibility are November and December (6km).
