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Old Harbour, Jamaica Snapshot 2026
Where is Old Harbour?
Old Harbour, Jamaica
- Continent
- Americas
- Country
- Jamaica
- City
- Old Harbour
- Population
- 26K
- Coordinates
- 17.94°, -77.11°
Old Harbour is a city in Jamaica with a population of approximately 26K. Average temperatures range from 23°C (73°F) in February to 32°C (89°F) in August. The best time to visit is January, February, March, December.
Time in Old Harbour right now
Open full time & time zone page 21:02 02
Tuesday, June 16, 2026
IANA time zone
America/Jamaica
Daylight saving
No DST
Next DST change
—
Live weather in Old Harbour
Daylight in Old Harbour today
View full sunrise & sunset page Sunrise
Sunset
Day length
13h 12m
Climate normals for Old Harbour
Long-term monthly averages based on historical data.
January best
Excellent 
February best
Excellent March best
Good April
Fair May
Fair June
Poor July
Fair August
Poor September
Wet October
Wet November
Fair December best
Excellent | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January best | 29°C / 23°C | 31°C / 26°C | 4days (16 mm) Good | 10.2h Excellent | 74% Muggy | 6.6 High | Excellent | View Details |
| February best | 29°C / 23°C | 31°C / 26°C | 5days (16 mm) Good | 10.7h Excellent | 74% Muggy | 7.5 Very High | Excellent | View Details |
| March best | 29°C / 23°C | 32°C / 26°C | 6days (27 mm) Good | 11.1h Excellent | 73% Muggy | 8.6 Very High | Good | View Details |
| April | 30°C / 24°C | 33°C / 27°C | 10days (70 mm) Wet | 11.6h Excellent | 75% Muggy | 8.9 Very High | Fair | View Details |
| May | 30°C / 25°C | 34°C / 29°C | 13days (95 mm) Wet | 11.3h Excellent | 76% Humid | 8.8 Very High | Fair | View Details |
| June | 31°C / 26°C | 35°C / 30°C | 10days (58 mm) Wet | 11.4h Excellent | 76% Humid | 8.4 Very High | Poor | View Details |
| July | 32°C / 26°C | 36°C / 30°C | 7days (53 mm) Good | 11.9h Excellent | 73% Muggy | 8.6 Very High | Fair | View Details |
| August | 32°C / 26°C | 36°C / 31°C | 14days (79 mm) Wet | 11.3h Excellent | 75% Muggy | 8.8 Very High | Poor | View Details |
| September | 31°C / 26°C | 37°C / 31°C | 18days (113 mm) Wet | 10.8h Excellent | 78% Humid | 8.2 Very High | Wet | View Details |
| October | 30°C / 25°C | 35°C / 30°C | 23days (191 mm) Wet | 9.7h Good | 82% Humid | 7.5 Very High | Wet | View Details |
| November | 29°C / 24°C | 34°C / 28°C | 14days (111 mm) Wet | 9.4h Good | 80% Humid | 6.3 High | Fair | View Details |
| December best | 29°C / 24°C | 32°C / 27°C | 5days (19 mm) Good | 9.9h Good | 77% Humid | 6.2 High | Excellent | View Details |
Monthly Temperatures
HighLow
Line chart showing monthly temperatures. Jan: 29°C / 23°C . Feb: 29°C / 23°C . Mar: 29°C / 23°C . Apr: 30°C / 24°C . May: 30°C / 25°C . Jun: 31°C / 26°C . Jul: 32°C / 26°C . Aug: 32°C / 26°C . Sep: 31°C / 26°C . Oct: 30°C / 25°C . Nov: 29°C / 24°C . Dec: 29°C / 24°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 16 mm. Feb: 16 mm. Mar: 27 mm. Apr: 70 mm. May: 95 mm. Jun: 58 mm. Jul: 53 mm. Aug: 79 mm. Sep: 113 mm. Oct: 191 mm. Nov: 111 mm. Dec: 19 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 74%. Feb: 74%. Mar: 73%. Apr: 75%. May: 76%. Jun: 76%. Jul: 73%. Aug: 75%. Sep: 78%. Oct: 82%. Nov: 80%. Dec: 77%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 17 km/h . Feb: 18 km/h . Mar: 18 km/h . Apr: 17 km/h . May: 18 km/h . Jun: 20 km/h . Jul: 20 km/h . Aug: 18 km/h . Sep: 15 km/h . Oct: 15 km/h . Nov: 14 km/h . Dec: 16 km/h .
Sea Temperature
Sea Temperatureswim
Line chart showing monthly sea temperature. Jan: 28°C . Feb: 27°C . Mar: 28°C . Apr: 29°C . May: 30°C . Jun: 30°C . Jul: 30°C . Aug: 31°C . Sep: 31°C . Oct: 31°C . Nov: 29°C . Dec: 28°C .
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 7. Feb: UV 8. Mar: UV 9. Apr: UV 9. May: UV 9. Jun: UV 8. Jul: UV 9. Aug: UV 9. Sep: UV 8. Oct: UV 8. Nov: UV 6. Dec: UV 6.
Frequently Asked Questions
Old Harbour has a population of approximately 26K.
The best months to visit Old Harbour are January, February, March, December, when temperatures are pleasant and rainfall is lower.
Old Harbour receives approximately 848mm of rainfall annually across 129 rainy days.
Old Harbour is located in Jamaica, in the Americas region.