Climate and monthly weather forecastNewport, Jamaica
Climate and monthly weather forecast
Weather in January
January, the same as December, is another warm winter month in Newport, Jamaica, with an average temperature ranging between max 27°C (80.6°F) and min 18.8°C (65.8°F). January is Newport's coldest month, registering average high temperatures of 27°C (80.6°F) and lows of 18.8°C (65.8°F). In January, the heat index is evaluated at a hot 30°C (86°F). Weather in January »Weather in February
February, the last month of the winter in Newport, is also a moderately hot month, with an average temperature fluctuating between 27.2°C (81°F) and 18.6°C (65.5°F). February experiences an average high-temperature of a still moderately hot 27.2°C (81°F), barely different from January's 27°C (80.6°F). Weather in February »Weather in March
The first month of the spring, March, is also a moderately hot month in Newport, Jamaica, with temperature in the range of an average high of 27.6°C (81.7°F) and an average low of 18.8°C (65.8°F). As Newport welcomes March, the average high-temperature is noted at a still warm 27.6°C (81.7°F), closely aligning with the preceding month. Weather in March »Weather in April
April, the same as March, is another warm spring month in Newport, Jamaica, with an average temperature varying between 19.9°C (67.8°F) and 28.4°C (83.1°F). With April's arrival, Newport notes an average high-temperature of a still moderately hot 28.4°C (83.1°F), closely following the trend of the preceding month. Weather in April »Weather in May
The last month of the spring, May, is also a moderately hot month in Newport, Jamaica, with temperature in the range of an average low of 20.8°C (69.4°F) and an average high of 28.5°C (83.3°F). May records an average high-temperature of a still moderately hot 28.5°C (83.3°F), indicating a minor variation from the preceding month. Weather in May »Weather in June
June, the first month of the summer in Newport, is still a warm month, with an average temperature varying between 21.4°C (70.5°F) and 29.3°C (84.7°F). Newport marks the onset of June with an average high-temperature of a still moderately hot 29.3°C (84.7°F), subtly divergent from May's 28.5°C (83.3°F). Weather in June »Weather in July
July, like June, in Newport, Jamaica, is another warm summer month, with an average temperature varying between 29.9°C (85.8°F) and 21.8°C (71.2°F). As June transitions into July, the average high-temperature rests at a still warm 29.9°C (85.8°F), maintaining a close resemblance to the previous month. Weather in July »Weather in August
The last month of the summer, August, is a hot month in Newport, Jamaica, with an average temperature ranging between min 21.9°C (71.4°F) and max 30°C (86°F). Newport's temperatures tend to reach their peak averages in August, with a high of 30°C (86°F) and a low of 21.9°C (71.4°F). During August, the heat index is evaluated at a torrid 38°C (100.4°F). Weather in August »Weather in September
September, the first month of the autumn in Newport, is still a warm month, with temperature in the range of an average low of 21.8°C (71.2°F) and an average high of 29.3°C (84.7°F). The onset of September notes an average high-temperature of a moderately hot 29.3°C (84.7°F), subtly shifted from August's 30°C (86°F). Weather in September »Weather in October
October, the same as September, is another warm autumn month in Newport, Jamaica, with an average temperature fluctuating between 21.6°C (70.9°F) and 28.2°C (82.8°F). Newport's October reports an average high-temperature of a still moderately hot 28.2°C (82.8°F), exhibiting a minor difference from September. Weather in October »Weather in November
November, the last month of the autumn in Newport, is another warm month, 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). The arrival of November brings an average high-temperature of a still warm 27.9°C (82.2°F), nearly identical to October's 28.2°C (82.8°F). Weather in November »Weather in December
The first month of the winter, December, is still a warm month in Newport, Jamaica, with temperature in the range of an average high of 27.1°C (80.8°F) and an average low of 19.6°C (67.3°F). November's transformation into December witnesses an average high-temperature of a still moderately hot 27.1°C (80.8°F), noting a minor change from 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
During the coldest month in Newport, January, temperatures average a high of 27°C (80.6°F) and a low of 18.8°C (65.8°F).
January is the month with the least rainfall in Newport. Rain falls for 22.1 days and accumulates 56mm (2.2") of precipitation.
Throughout the year, in Newport, Jamaica, there are 297.9 rainfall days, and 1472mm (57.95") of precipitation is accumulated.
March and July, with an average relative humidity of 81%, are the least humid months in Newport, Jamaica.
With an average of 13h and 12min of daylight, June has the longest days of the year in Newport, Jamaica.
The months with the highest UV index in Newport, Jamaica, are June and July, with an average maximum UV index of 7.
July and August, with an average of 10.4h of sunshine, are months with the most sunshine.
August, noted for its average high-temperature of 30°C (86°F) and an average low-temperature of 21.9°C (71.4°F), is considered the warmest month in Newport.
The most humid month in Newport is October, with an average relative humidity of 87%.
October is the month with the most rainfall in Newport. Rain falls for 28.7 days and accumulates 228mm (8.98") of precipitation.
With an average maximum UV index of 5, October is the month with the lowest UV index in Newport.
November has the least sunshine of the year in Newport, with an average of 6.1h of sunshine.
The month with the shortest days in Newport, Jamaica, is December, with an average of 11h and 6min of daylight.
Newport does not utilize Daylight Saving Time (DST). EST timezone is used throughout the entire year.
Average temperature
Newport, 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
Newport, 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
Newport, 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
Newport, 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
Newport, 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
Newport, 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
Newport, 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
Newport, 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
Newport, 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
Newport, 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
Newport, 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).
