Climate and monthly weather forecastPassage Fort, Jamaica
Climate and monthly weather forecast
Weather in January
January, the same as December, is another warm winter month in Passage Fort, Jamaica, with an average temperature varying between 28.4°C (83.1°F) and 20.5°C (68.9°F). January, with its average high-temperature of 28.4°C (83.1°F) and an average low-temperature of 20.5°C (68.9°F), holds the record as the coldest month. The average heat index in January is calculated to be a tropical 33°C (91.4°F). Weather in January »Weather in February
The last month of the winter, February, is also a moderately hot month in Passage Fort, Jamaica, with an average temperature ranging between max 28.8°C (83.8°F) and min 20.6°C (69.1°F). An average high-temperature of a still warm 28.8°C (83.8°F) marks February, exhibiting a close resemblance to the conditions in January. Weather in February »Weather in March
The first month of the spring, March, is still a warm month in Passage Fort, Jamaica, with an average temperature fluctuating between 29°C (84.2°F) and 20.7°C (69.3°F). February's transformation into March witnesses an average high-temperature of a still moderately hot 29°C (84.2°F), noting a minor change from the preceding month. Weather in March »Weather in April
April, the same as March, is a moderately hot spring month in Passage Fort, Jamaica, with an average temperature fluctuating between 21.7°C (71.1°F) and 29.9°C (85.8°F). The transition from March to April brings an average high-temperature of a still moderately hot 29.9°C (85.8°F), barely different from March's 29°C (84.2°F). Weather in April »Weather in May
May, the last month of the spring in Passage Fort, is a hot month, with an average temperature varying between 22.5°C (72.5°F) and 30.3°C (86.5°F). Stepping into May, Passage Fort records an average high-temperature of a hot 30.3°C (86.5°F), almost consistent with April. Weather in May »Weather in June
June, the first month of the summer in Passage Fort, is still a hot month, with temperature in the range of an average high of 30.8°C (87.4°F) and an average low of 23°C (73.4°F). Passage Fort, Jamaica, ushers in June with an average high-temperature of a still tropical 30.8°C (87.4°F), showing a close resemblance to the previous month. Weather in June »Weather in July
July, the same as June, in Passage Fort, Jamaica, is a hot summer month, with an average temperature ranging between min 23.5°C (74.3°F) and max 31.7°C (89.1°F). Passage Fort sees its peak of temperatures during July and August, with an average high-temperature of 31.7°C (89.1°F). The heat index value during July is calculated to be an extremely hot 42°C (107.6°F). Weather in July »Weather in August
August, the last month of the summer in Passage Fort, is another hot month, with an average temperature fluctuating between 23.8°C (74.8°F) and 31.7°C (89.1°F). Passage Fort's warmest season falls during July and August, averaging a high-temperature of 31.7°C (89.1°F). The average heat index in August is calculated to be a blisteringly hot 42°C (107.6°F). Weather in August »Weather in September
September, the first month of the autumn in Passage Fort, is still a tropical month, with an average temperature ranging between max 31.4°C (88.5°F) and min 23.3°C (73.9°F). The high-temperature average in September for Passage Fort is a still hot 31.4°C (88.5°F), staying closely aligned with August's conditions. Weather in September »Weather in October
October, like September, is another tropical autumn month in Passage Fort, Jamaica, with an average temperature varying between 30.3°C (86.5°F) and 23.1°C (73.6°F). The initiation of October records an average high-temperature of a still tropical 30.3°C (86.5°F), displaying a near consistency with the previous month. Weather in October »Weather in November
The last month of the autumn, November, is another warm month in Passage Fort, Jamaica, with temperature in the range of an average low of 22.5°C (72.5°F) and an average high of 29.7°C (85.5°F). Passage Fort's average high-temperature in November sits at a warm 29.7°C (85.5°F), showing little difference from the previous month. Weather in November »Weather in December
December, the first month of the winter in Passage Fort, is also a moderately hot month, with temperature in the range of an average high of 28.9°C (84°F) and an average low of 21.5°C (70.7°F). As December takes its course, Passage Fort's average high-temperature registers at a still moderately hot 28.9°C (84°F), closely aligning with the preceding month. 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
Passage Fort reaches its average lowest temperatures in January, measuring 28.4°C (83.1°F) at the peak and 20.5°C (68.9°F) at the lowest.
January is the month with the least rainfall. Rain falls for 19.4 days and accumulates 26mm (1.02") of precipitation.
Throughout the year, there are 265.1 rainfall days, and 806mm (31.73") of precipitation is accumulated.
January through April, September, November and December, with an average maximum UV index of 6, are months with the lowest UV index in Passage Fort.
March, July and August, with an average relative humidity of 77%, are the least humid months.
The months with the highest UV index in Passage Fort are May through August and October, with an average maximum UV index of 7.
The month with the longest days is June, with an average of 13h and 12min of daylight.
The warmest period in Passage Fort, Jamaica, is usually observed in July and August, with the average high-temperature peaking at 31.7°C (89.1°F).
With an average of 11h of sunshine, August has the most sunshine of the year in Passage Fort, Jamaica.
October through December, with an average relative humidity of 81%, are most humid months.
October is the month with the most rainfall in Passage Fort. Rain falls for 26.5 days and accumulates 123mm (4.84") of precipitation.
With an average of 11h and 6min of daylight, December has the shortest days of the year in Passage Fort, Jamaica.
Passage Fort, Jamaica, does not observe Daylight Saving Time (DST). EST timezone is used over the entire year.
The month with the least sunshine is December, with an average of 6.7h of sunshine.
Average temperature
Passage Fort, Jamaica
The warmest months (with the highest average high temperature) are July and August (31.7°C).
The month with the lowest average high temperature is January (28.4°C).
The month with the highest average low temperature is August (23.8°C).
The coldest month (with the lowest average low temperature) is January (20.5°C).
Average pressure
Passage Fort, Jamaica
- Average pressure in January:
1015.5mbar - Average pressure in February:
1015.4mbar - Average pressure in March:
1015.2mbar - Average pressure in April:
1014.2mbar - Average pressure in May:
1013.6mbar - Average pressure in June:
1014.1mbar
- Average pressure in July:
1014.6mbar - Average pressure in August:
1013.4mbar - Average pressure in September:
1012.3mbar - 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
Passage Fort, Jamaica
- Average wind speed in January:
7.8km/h - Average wind speed in February:
7.6km/h - Average wind speed in March:
7.4km/h - Average wind speed in April:
7.3km/h - Average wind speed in May:
7.8km/h - Average wind speed in June:
9km/h
- Average wind speed in July:
8.8km/h - Average wind speed in August:
7.8km/h - Average wind speed in September:
6.8km/h - Average wind speed in October:
6.7km/h - Average wind speed in November:
6.6km/h - Average wind speed in December:
7.3km/h
The windiest month (with the highest average wind speed) is June (9km/h).
The calmest month (with the lowest average wind speed) is November (6.6km/h).
Average humidity
Passage Fort, Jamaica
The months with the highest relative humidity are October, November and December (81%).
The months with the lowest relative humidity are March, July and August (77%).
Average rainfall
Passage Fort, Jamaica
The wettest month (with the highest rainfall) is October (123mm).
The driest month (with the least rainfall) is January (26mm).
Average rainfall days
Passage Fort, Jamaica
- Average rainfall days in January:
19.4 days - Average rainfall days in February:
19.2 days - Average rainfall days in March:
20.7 days - Average rainfall days in April:
21.9 days - Average rainfall days in May:
25.4 days - Average rainfall days in June:
20.5 days
- Average rainfall days in July:
21.2 days - Average rainfall days in August:
24.9 days - Average rainfall days in September:
23.1 days - Average rainfall days in October:
26.5 days - Average rainfall days in November:
22.4 days - Average rainfall days in December:
19.9 days
The month with the highest number of rainy days is October (26.5 days).
The month with the least rainy days is February (19.2 days).
Average daylight / Average sunshine
Passage Fort, 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 54min - Average sunshine in February:
8h and 36min - Average sunshine in March:
8h and 30min - Average sunshine in April:
10h and 24min - Average sunshine in May:
10h and 24min - Average sunshine in June:
10h and 6min
- Average sunshine in July:
10h and 48min - Average sunshine in August:
11h and 0min - Average sunshine in September:
10h and 54min - Average sunshine in October:
7h and 6min - Average sunshine in November:
6h and 48min - Average sunshine in December:
6h and 42min
The month with the most sunshine is August (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 6h and 42min).
Average sunshine days
Passage Fort, Jamaica
- Average sunshine days in January:
6 days - Average sunshine days in February:
3.4 days - Average sunshine days in March:
5.8 days - Average sunshine days in April:
4.4 days - Average sunshine days in May:
2.6 days - Average sunshine days in June:
3.5 days
- Average sunshine days in July:
3 days - Average sunshine days in August:
1.7 days - Average sunshine days in September:
1.7 days - Average sunshine days in October:
1.5 days - Average sunshine days in November:
3.6 days - Average sunshine days in December:
4.6 days
The month with the most sunshine days is January (6 days).
The month with the least sunshine days is October (1.5 days).
Average UV index
Passage Fort, Jamaica
The months with the highest UV index are May, June, July, August and October (UV index 7).
The months with the lowest UV index are January, February, March, April, September, November and December (UV index 6).
Average cloud cover
Passage Fort, Jamaica
The month with the most cloud cover is June (Cloud cover 38).
The month with the least cloud cover is September (Cloud cover 29).
Average visibility
Passage Fort, Jamaica
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
