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June Weather in Old Harbour, Jamaica

Last updated: August 23, 2025

In June, the average temperature in Old Harbour, Jamaica is a pleasant 27°C (81°F). Expect a comfortable range, with minimums around 23°C (73°F) and maximums reaching 33°C (91°F). However, be prepared for occasional showers, as the area receives about 49 mm (1.9 in) of precipitation spread over 10 days. With an average humidity of 79%, the air can feel quite tropical, so stay hydrated and enjoy the warmth!

June Temperature in Old Harbour

In June in Old Harbour, the average temperature is 27°C (81°F). Maximums can reach 33°C (91°F), and minimums can be as low as 23°C (73°F). This pleasant climate makes Old Harbour an ideal destination for travelers seeking warm weather and outdoor activities.

June Weather in Old Harbour: Daily Temperature Highs, Lows, and Averages

The chart illustrates June temperature patterns in Old Harbour, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Old Harbour, June typically has an average temperature of 27°C (81°F), with highs reaching up to 33°C (91°F) and lows dropping to around 23°C (73°F).
JanFebMarAprMayJunJulAugSepOctNovDec767677787981828281797877
Data source: Temperature data for Old Harbour generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

June Precipitation in Old Harbour

In Old Harbour in June, the total precipitation amount is 49 mm (1.9 in) over the course of 10 days.

June Precipitation Trends in Old Harbour

The chart displays monthly precipitation patterns in Old Harbour, with values for each month alongside June’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how June’s conditions compare to those of other months. In Old Harbour, June typically receives around 49 mm (1.9 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec2524377111249389112218611028
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in Old Harbour

In Old Harbour in June, humidity is 79%. With an average temperature of 27°C (81°F), this humidity feels like a warm and sticky embrace, making travel both challenging and invigorating as the air clings to your skin, urging you to seek shade or a refreshing drink.

June Average Humidity in Old Harbour

This chart illustrates the average monthly humidity levels in Old Harbour, with June’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In June, average humidity in Old Harbour is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%76%75%76%77%79%79%78%77%76%78%77%
Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in Old Harbour

In Old Harbour in June, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Old Harbour.

Maximum UV Index Levels in Old Harbour for June

The chart shows the monthly maximum UV Index (UVI) for Old Harbour in June, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In June, the maximum UV index in Old Harbour typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec911131413131313121298
Data source: Old Harbour June UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How June Weather in Old Harbour Compares to Other Months

Weather in Old Harbour varies notably across the year, with each month offering distinct climate conditions. This page compares June’s weather to other months in Old Harbour, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Old Harbour, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (77°F)25 mm (1.0 inches)76%very high
February Weather25°C (77°F)24 mm (0.9 inches)76%extreme
March Weather25°C (77°F)37 mm (1.4 inches)75%extreme
April Weather25°C (78°F)71 mm (2.8 inches)76%extreme
May Weather26°C (79°F)112 mm (4.4 inches)77%extreme
June Weather27°C (81°F)49 mm (1.9 inches)79%extreme
July Weather28°C (82°F)37 mm (1.5 inches)79%extreme
August Weather28°C (82°F)90 mm (3.6 inches)78%extreme
September Weather27°C (81°F)122 mm (4.8 inches)77%extreme
October Weather26°C (79°F)185 mm (7.3 inches)76%extreme
November Weather26°C (79°F)110 mm (4.3 inches)78%very high
December Weather25°C (78°F)28 mm (1.1 inches)77%very high

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