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July Weather in Saint Joseph, Dominica

Last updated: August 23, 2025

In Saint Joseph, Dominica, the average temperature in July is a pleasant 27°C (81°F). Expect a minimum of 25°C (77°F) and a maximum of 28°C (83°F), making it a perfect time to enjoy the outdoors. However, be prepared for some rain, as precipitation averages 91 mm (3.6 in) over 21 days. With an average humidity of 84%, the air can feel quite humid, so stay hydrated and embrace the tropical vibes!

July Temperature in Saint Joseph

In July in Saint Joseph, the average temperature is 27°C (81°F). Maximums can reach 28°C (83°F) and minimums can be as low as 25°C (77°F). This pleasant climate makes it an ideal time to explore the outdoors and enjoy various activities in Saint Joseph.

July Weather in Saint Joseph: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Saint Joseph, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Saint Joseph, July typically has an average temperature of 27°C (81°F), with highs reaching up to 28°C (83°F) and lows dropping to around 25°C (77°F).
JanFebMarAprMayJunJulAugSepOctNovDec777777787980808181818079
Data source: Temperature data for Saint Joseph 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.

July Precipitation in Saint Joseph

In Saint Joseph in July, the total precipitation amount is 91 mm (3.6 in) spread over 21 days.

July Precipitation Trends in Saint Joseph

The chart displays monthly precipitation patterns in Saint Joseph, with values for each month alongside July’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how July’s conditions compare to those of other months. In Saint Joseph, July typically receives around 91 mm (3.6 inches) of precipitation spread over approximately 21 days.
JanFebMarAprMayJunJulAugSepOctNovDec353535333866911121181229956
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
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July Humidity in Saint Joseph

In Saint Joseph in July humidity is 84%. With an average temperature of 27°C (81°F), this humidity feels like walking through a warm, moist blanket, making travel uncomfortable and sticky, as every step seems to weigh you down with the heavy air.

July Average Humidity in Saint Joseph

This chart illustrates the average monthly humidity levels in Saint Joseph, with July’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In July, average humidity in Saint Joseph is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec78%77%78%78%80%82%84%82%80%80%80%79%
Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in Saint Joseph

In Saint Joseph in July, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Saint Joseph, you can check here.

Maximum UV Index Levels in Saint Joseph for July

The chart shows the monthly maximum UV Index (UVI) for Saint Joseph in July, 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 July, the maximum UV index in Saint Joseph typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec10111314141314131312109
Data source: Saint Joseph July 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 July Weather in Saint Joseph Compares to Other Months

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

This table compares monthly weather conditions in Saint Joseph, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (78°F)35 mm (1.4 inches)78%very high
February Weather25°C (77°F)35 mm (1.4 inches)77%extreme
March Weather25°C (77°F)35 mm (1.4 inches)78%extreme
April Weather25°C (78°F)33 mm (1.3 inches)78%extreme
May Weather26°C (79°F)38 mm (1.5 inches)80%extreme
June Weather27°C (80°F)66 mm (2.6 inches)82%extreme
July Weather27°C (81°F)91 mm (3.6 inches)84%extreme
August Weather27°C (81°F)112 mm (4.4 inches)82%extreme
September Weather27°C (82°F)118 mm (4.6 inches)80%extreme
October Weather27°C (81°F)122 mm (4.8 inches)80%extreme
November Weather26°C (80°F)99 mm (3.9 inches)80%very high
December Weather26°C (79°F)56 mm (2.2 inches)79%very high

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