Climate and monthly weather forecastFort George, Jamaica
Climate and monthly weather forecast
Weather in January
January, like December, in Fort George, Jamaica, is another warm winter month, with temperature in the range of an average low of 20.5°C (68.9°F) and an average high of 28.4°C (83.1°F). January, on average, is the coldest month, registering a high temperature of 28.4°C (83.1°F) and a low of 20.5°C (68.9°F). The heat index for January is computed to be a tropical 33°C (91.4°F). Weather in January »Weather in February
The last month of the winter, February, is another warm month in Fort George, Jamaica, with an average temperature ranging between max 28.8°C (83.8°F) and min 20.6°C (69.1°F). Fort George sees the arrival of February with an average high-temperature of a still warm 28.8°C (83.8°F), indicating a subtle variation from January. Weather in February »Weather in March
The first month of the spring, March, is still a warm month in Fort George, Jamaica, with an average temperature ranging between min 20.7°C (69.3°F) and max 29°C (84.2°F). The onset of March manifests an average high-temperature of a still moderately hot 29°C (84.2°F), demonstrating a minor variation from the preceding month. Weather in March »Weather in April
April, the same as March, is a moderately hot spring month in Fort George, Jamaica, with an average temperature ranging between min 21.7°C (71.1°F) and max 29.9°C (85.8°F). Fort George sees the arrival of April with an average high-temperature of a still warm 29.9°C (85.8°F), indicating a subtle variation from March. Weather in April »Weather in May
May, the last month of the spring in Fort George, is a hot month, with temperature in the range of an average high of 30.3°C (86.5°F) and an average low of 22.5°C (72.5°F). May reports an average high-temperature of a tropical 30.3°C (86.5°F), slightly varied from April's 29.9°C (85.8°F). Weather in May »Weather in June
June, the first month of the summer in Fort George, is also a hot month, with an average temperature varying between 30.8°C (87.4°F) and 23°C (73.4°F). The beginning of June records an average high-temperature of a still tropical 30.8°C (87.4°F), marking a negligible difference from May's 30.3°C (86.5°F). Weather in June »Weather in July
July, the same as June, in Fort George, 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). Fort George's highest average temperatures are recorded in July and August, reaching a high of 31.7°C (89.1°F). The heat index for July is computed to be a blisteringly hot 42°C (107.6°F). Weather in July »Weather in August
The last month of the summer, August, is also a hot month in Fort George, Jamaica, with an average temperature fluctuating between 31.7°C (89.1°F) and 23.8°C (74.8°F). In Fort George, Jamaica, the months of July and August register the highest average temperatures, peaking at 31.7°C (89.1°F). August's mean heat index is computed to be a scorching 42°C (107.6°F). Weather in August »Weather in September
September, the first month of the autumn in Fort George, is still a tropical month, with an average temperature fluctuating between 23.3°C (73.9°F) and 31.4°C (88.5°F). The introduction of September sees an average high-temperature of a still tropical 31.4°C (88.5°F), hardly deviating from August. Weather in September »Weather in October
October, the same as September, in Fort George, Jamaica, is another hot autumn month, with an average temperature ranging between max 30.3°C (86.5°F) and min 23.1°C (73.6°F). October notes an average high-temperature of a still hot 30.3°C (86.5°F), subtly differing from September's 31.4°C (88.5°F). Weather in October »Weather in November
The last month of the autumn, November, is also a moderately hot month in Fort George, 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). Fort George experiences a minor change to a warm 29.7°C (85.5°F) in average high-temperature during November, closely reflecting October. Weather in November »Weather in December
December, the first month of the winter in Fort George, is still a warm 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). The transition into December marks the average high-temperature at a still warm 28.9°C (84°F), differing minimally from November's 29.7°C (85.5°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
January, with average temperatures reaching a high of 28.4°C (83.1°F) and a low of 20.5°C (68.9°F), is the coldest month in Fort George.
The month with the least rainfall is January, when the rain falls for 19.4 days and typically collects 26mm (1.02") of precipitation.
In Fort George, Jamaica, during the entire year, the rain falls for 265.1 days and collects up to 806mm (31.73") of precipitation.
The months with the lowest UV index in Fort George are January through April, September, November and December, with an average maximum UV index of 6.
March, July and August, with an average relative humidity of 77%, are the least humid months in Fort George.
The months with the highest UV index are May through August and October, with an average maximum UV index of 7.
With an average of 13h and 12min of daylight, June has the longest days of the year in Fort George, Jamaica.
The months of July and August are noted for their peak temperatures in Fort George, Jamaica, with an average high-temperature of 31.7°C (89.1°F).
With an average of 11h of sunshine, August has the most sunshine of the year.
October through December, with an average relative humidity of 81%, are most humid months.
October is the month with the most rainfall. Rain falls for 26.5 days and accumulates 123mm (4.84") of precipitation.
The month with the shortest days in Fort George, Jamaica, is December, with an average of 11h and 6min of daylight.
Fort George does not utilize Daylight Saving Time (DST). EST timezone is used over the entire year.
With an average of 6.7h of sunshine, December has the least sunshine of the year in Fort George, Jamaica.
Average temperature
Fort George, 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
Fort George, 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
Fort George, 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
Fort George, 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
Fort George, Jamaica
The wettest month (with the highest rainfall) is October (123mm).
The driest month (with the least rainfall) is January (26mm).
Average rainfall days
Fort George, 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
Fort George, 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
Fort George, 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
Fort George, 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
Fort George, 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
Fort George, 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).
