July weather forecast
Saint-Denis, Reunion

July continues the trend of cool temperatures and reduced rainfall in Saint-Denis. A noticeable drop in sea temperature can be observed, implying cooler maritime currents along the shores. Despite lesser daylight hours, city life does not wane. Instead, the city comes alive with a different kind of vigor as residents adapt to these cooler temperatures. Consequently, casual strolls and al-fresco dining make attractive options.

Temperature

Saint-Denis experiences its lowest average temperatures in July, reaching a peak of 25.2°C (77.4°F) and a minimum of 18.1°C (64.6°F).

Rainfall

In Saint-Denis, in July, during 8.8 rainfall days, 58mm (2.28") of precipitation is typically accumulated. In Saint-Denis, during the entire year, the rain falls for 119.3 days and collects up to 1659mm (65.31") of precipitation.

Sea temperature

In July, the average sea temperature is 24.4°C (75.9°F).
Note: People sensitive to cold might find swimming in 24.4°C (75.9°F) challenging. However, conditions like sunshine, wind, and ambient temperature play a significant role in the overall comfort. Wetsuits, while optional, might be beneficial.

Daylight

The average length of the day in July in Saint-Denis is 11h and 0min.
On the first day of July, sunrise is at 06:55 and sunset at 17:48. On the last day of the month, sunrise is at 06:49 and sunset at 17:59 +04.

Sunshine

In July, the average sunshine is 7.1h.

UV index

The months with the lowest UV index in Saint-Denis are June and July, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: During July, 6 as the daily maximum UV index converts into the following advice:
Use measures and accept sun safety conventions. Guarding against skin and eye trauma is of high priority. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Notice! Sand and water reflections contribute to a stronger UV exposure.