Climate and monthly weather forecastNegril, Jamaica
Negril, Jamaica - Climate and weather forecast by month. Detailed climate information with charts - average monthly weather with temperature, pressure, humidity, precipitation, wind, daylight, sunshine, visibility, and UV index data. Negril sees the maximum rainfall during this month, clocking a substantial 301mm (11.85") across 16 rainy days. Negril receives considerable rainfall, with the driest month recording 58mm (2.28") and the wettest peak at 301mm (11.85").
Climate and monthly weather forecast
The climate of Negril
Negril, seated in Jamaica, undergoes a tropical wet and dry climate largely dictated by the Köppen climate classification Aw. As per the classification, the locality experiences significant rainfall even in the driest months and enjoys a high average temperature. The weather parameters maintain a consistent pattern throughout the year, making Negril a tropical haven.In the realm of temperature, Negril braves a stable range with highs varying from 32°C (89.6°F) to 34°C (93.2°F) and lows wavering from 23°C (73.4°F) to 26°C (78.8°F) annually. Throughout the year, the region sees a spectrum of sea temperatures commencing at 26.9°C (80.4°F) and peaking at 29.8°C (85.6°F), boasting a balmy aquatic environment. Regarding sunshine, the town enjoys a steady 6 to 8 hours daily. A consistent UV index fluctuating from 8 to 12 throughout the year demands careful sun protection planning.
Negril receives considerable rainfall, with the driest month (February) recording 58mm (2.28") and the wettest (October) peak at 301mm (11.85"). This substantial precipitation punctuates the year with rainfall days garnering double digits from May to October. Such consistent rainfall ensures a verdant landscape dotting this tropical region.
The best time to visit Negril
Analyzing the climatological parameters becomes paramount in determining the best time for visits. With the least rain, mostly falling over eight days.Weather in February
Easing into February, Negril sees a slight uptick in average temperatures and hours of sunshine. The sea temperature slightly rises, enhancing the enjoyment of spending time at the beach. A marginally increased UV index of 10 predicts a sunburn risk. Weather in February »Weather in March
March marks the onset of increased precipitation in Negril, Jamaica. There is a significant rise in rainfall, reaching 95mm (3.74") scattered over six days, while temperatures remain fairly stable. The sea temperature continues its ascent, enticing beach goers and sea-sports enthusiasts alike. Weather in March »Weather in April
April brings fluctuating weather conditions to Negril, with increased rainfall yet longer daylight hours. The precipitation levels almost double from the previous month, reaching 142mm (5.59") spread across seven days. Notwithstanding the intermittent showers, daylight hours extend to 12.6 hours, offering plenty opportunities for outdoor pursuits. Weather in April »Weather in May
May, in Negril signals the commencement of the wet season, with heightened rainfall coupled with nearly steady temperature patterns. The rainfall drastically towers to 271mm (10.67") throughout 11 days, making it the month with the second highest rainfall in the year. Weather in May »Weather in June
June carries forward May's trend of lush rainfall and elevated sea temperatures into the mid-year mark in Negril, Jamaica. The rainfall, though slightly decreased to 223mm (8.78"), is distributed across an increased span of 13 days. Weather in June »Weather in July
July in Negril sees steady rainfall and a slight decrease in daylight hours, while thermal conditions remain largely constant. Experiencing 13 days of rain, the total precipitation measures up to 205mm (8.07"). Despite the decrease in rainfall, beach activities continue to be favoured with minimal fluctuations in both the high temperatures and elevated sea warmth. Weather in July »Weather in August
August in Negril mirrors July's weather conditions closely, marking stability in this Caribbean's weather pattern. The rainfall increases slightly to 217mm (8.54") with 13 rainy days, paralleling the previous month. Simultaneously, sea temperatures peak once more at a hospitable 29.8°C (85.6°F). Weather in August »Weather in September
September brings a mild decrease in temperature and a small increase in rainfall to Negril. With 229mm (9.02") of rainfall spread over 14 days, it remains consistently wet, though the sea remains steadily warm, encouraging water sports. Weather in September »Weather in October
October exhibits the highest rainfall of the year in Negril with an average of 16 rainy days. The precipitation reaches its zenith at 301mm (11.85"), characterising this month as the wettest in the year. Despite the showers, the sea temperature retains its warmth and the average temperatures remain fairly stable. Weather in October »Weather in November
November, in Negril experiences a significant reduction in rainfall, paralleled by a slight drop in sea temperature. Rainfall almost halves, falling to 107mm (4.21") scattered over 11 days in this transition month. Meanwhile, daylight hours further dwindle to 11.3 hours, cutting short the time available for outdoor activities. Weather in November »Weather in December
December wraps up the year in Negril with a similar reduction in rainfall and daylight hours. The precipitation lessens further to 64mm (2.52") over nine days, signalling an end to the long rainy season. Daily hours of brilliant sunshine amass to seven hours, albeit the daylight shrinks to 11 hours. Weather in December »Updated: Jan 24, 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 through March and December, when the average high-temperature reaches 32°C (89.6°F), are the coldest months.
January is the month with the least rainfall in Negril, Jamaica. Rain falls for 8 days and accumulates 58mm (2.28") of precipitation.
Throughout the year, there are 127 rainfall days, and 1973mm (77.68") of precipitation is accumulated.
January and February, with an average sea temperature of 26.9°C (80.4°F), are months with the coldest seawater.
The months with the lowest UV index in Negril are January and December, with an average maximum UV index of 8.
February through April, July and August, with an average of 8h of sunshine, are months with the most sunshine.
The months with the highest UV index in Negril, Jamaica, are March through September, with an average maximum UV index of 12.
June has the longest days of the year in Negril, Jamaica, with an average of 13h and 12min of daylight.
The months of July through September see the peak of Negril's temperatures, averaging a high of 34°C (93.2°F).
August and September, with an average sea temperature of 29.8°C (85.6°F), are months with the warmest seawater in Negril.
October is the month with the most rainfall. Rain falls for 16 days and accumulates 301mm (11.85") of precipitation.
With an average of 6h of sunshine, October has the least sunshine of the year in Negril.
December has the shortest days of the year in Negril, Jamaica, with an average of 11h and 6min of daylight.
Negril, Jamaica, does not observe Daylight Saving Time (DST). EST timezone is used over the entire year.
Average temperature
Negril, Jamaica
The warmest months (with the highest average high temperature) are July, August and September (34°C).
The months with the lowest average high temperature are January, February, March and December (32°C).
The months with the highest average low temperature are May, June, July, August, September and October (26°C).
The coldest months (with the lowest average low temperature) are January and February (23°C).
Average rainfall
Negril, Jamaica
- Average rainfall in January:
58mm - Average rainfall in February:
61mm - Average rainfall in March:
95mm - Average rainfall in April:
142mm - Average rainfall in May:
271mm - Average rainfall in June:
223mm
- Average rainfall in July:
205mm - Average rainfall in August:
217mm - Average rainfall in September:
229mm - Average rainfall in October:
301mm - Average rainfall in November:
107mm - Average rainfall in December:
64mm
The wettest month (with the highest rainfall) is October (301mm).
The driest month (with the least rainfall) is January (58mm).
Average rainfall days
Negril, Jamaica
- Average rainfall days in January:
8 days - Average rainfall days in February:
6 days - Average rainfall days in March:
6 days - Average rainfall days in April:
7 days - Average rainfall days in May:
11 days - Average rainfall days in June:
13 days
- Average rainfall days in July:
13 days - Average rainfall days in August:
13 days - Average rainfall days in September:
14 days - Average rainfall days in October:
16 days - Average rainfall days in November:
11 days - Average rainfall days in December:
9 days
The month with the highest number of rainy days is October (16 days).
The months with the least rainy days are February and March (6 days).
Average sea temperature
Negril, Jamaica
The best months for swimming (with the highest average sea temperature) are August and September (29.8°C).
The coldest months (with the lowest average sea temperature) are January and February (26.9°C).
Average daylight / Average sunshine
Negril, 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).
The months with the most sunshine are February, March, April, July and August (Average sunshine: 8h).
The month with the least sunshine is October (Average sunshine: 6h).
Average UV index
Negril, Jamaica
The months with the highest UV index are March, April, May, June, July, August and September (UV index 12).
The months with the lowest UV index are January and December (UV index 8).
