July could be a good time to visit Mahe Island, as the weather is generally fine. The average high temperature is around +23°C, and there are typically 1 sunny days in July. However, expect about 24 rainy days, and total monthly rainfall of approximately 50 mm. The weather is changeable so pack for every eventuality. Search flightsin one click on Avionero.
Good to know:
July is usually the coldest month of the year in Mahe Island;
Average weather
☀️
+23°C
Avg. max. temperature
+18°C
Min.
+27°C
Max.
50 mm
Total precipitation
80%
Avg. humidity
5 m/s
Avg. wind
1 ☀️
Sunny Days
6 ⛅️
Cloudy
24 🌦
Rainy
Our opinion: Mahe Island has OK weather in July.
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Average temperature in Mahe Island in July
Here are the expected maximum, average and minimum temperatures in Mahe Island for July based on the historical data.
Last Year
Historical Data
The expected average maximum temperature in July is +23°C with a maximum of +23°C and a minimum of +21°C.
The average maximum temperature goes up 0% by the end of the month, compared with the beginning of the month, from +23°C to +23°C.
Is Mahe Island warm or cold in July?
Mahe Island is typically warm in July.
Maximum temperatures go down compared to the previous month from +24°C to +23°C. The minimum temperature also goes down from +22°C to +21°C.
It’s generally warm, but pack a long-sleeve shirt for evenings.
July is the coldest month in Mahe Island, here is the comparison with other months:
Water temperature in Mahe Island in July
Water in Mahe Island in July is Warm. It varies from +25°C to +28°C, with an average of +27°C.Note that the air temperature is lower than the water temperature, averaging around +23°C.
The water temperature in July is one of the coldest of the entire year:
The warmest water temperatures in Mahe Island are reached in April, when the average sea temperature rises to +30°C. The coldest water temperatures are in August, with an average of +26°C.
Can you swim in Mahe Island in July?
You can absolutely swim in Mahe Island in July, the water is warm (+27°C in average), similar to heated pools. Suitable for most people, including children and the elderly.
🦭
Cold
Below +16°C
🏄♂️
Fresh
16°C - 21°C
🏊
Comfortable
21°C - 25°C
👙
Warm
25°C - 28°C
🔥
Very warm
+28°C and up
Bring your swimming suit, sunscreen and your favorite inflatable pink flamingo.
Climate in Mahe Island in July
Mahe Island weather looks like this, on average, in July and the surrounding months.
June
July
August
Avg. temperature
+24°C
+23°C
+23°C
Min. temperature
+20°C
+18°C
+18°C
Max. temperature
+27°C
+27°C
+27°C
Rainfall
73 mm
50 mm
57 mm
Wind
5 m/s
5 m/s
6 m/s
Avg. water temperature
+27°C
+27°C
+26°C
Humidity
79%
80%
80%
Air pressure
1011 HPa
1011 HPa
1011 HPa
Sunny days
0
1
0
Cloudy days
5
6
7
Rainy days
24
24
24
Snowy days
0
0
0
July weather is still as ok as in June.It’s getting colder in July. From +24°C in the day, the average maximum temperature lowers to +23°C.As July arrives, the amount of rainfall goes down. On average, the rainfall volume decreases from 73 mm to 50 mm.Humidity rises from 79% to 80%.The average wind speed doesn’t change much during July, staying around 5 m/s.The good news is there are likely to be more sunny days in July, from 0 to 1.
August brings much the same weather, it remains ok.
Wind speed in Mahe Island in July based on historical data.
Last Year
Historical Data
The average wind speed is 5 m/s getting up to 7 m/s which is a medium breeze. You can feel it, especially getting out of the water.
The average wind speed in Mahe Island is gradually decreasing during July, going from 6 m/s to 5 m/s over the course of the month.
Rain
Amount of rainfall in mm during July in Mahe Island based on historical data.
Last Year
Historical Data
Total precipitation in July is about 67 mm, with a 71% chance of rain on a typical day. The maximum amount of rainfall per day is around 24 mm, which is considered light rain.July is a pretty wet month with over 22 rainy days, so don’t forget to pack an umbrella, raincoat, and a pair of galoshes.
Here’s how July is compared with other months in the amount of precipitation, total mm:
Mahe Island wettest month is January, where a typical day has a 74% chance of precipitation and 222 mm of rainfall per day. July, on the other hand, is the driest month with a mere 77% chance of precipitation and 50 mm of rainfall per day.
How was the weather last July in Mahe Island?
This is the weather in Mahe Island in July 2025:
1 July
🌧️
+23°C
2 July
🌧️
+22°C
3 July
🌧️
+22°C
4 July
☁️
+23°C
5 July
☁️
+23°C
6 July
🌧️
+22°C
7 July
☀️
+23°C
8 July
🌧️
+23°C
9 July
🌧️
+23°C
10 July
☁️
+23°C
11 July
🌧️
+23°C
12 July
☀️
+23°C
13 July
☀️
+23°C
14 July
☀️
+22°C
15 July
🌧️
+23°C
16 July
☁️
+22°C
17 July
☀️
+23°C
18 July
☀️
+22°C
19 July
☁️
+23°C
20 July
🌧️
+23°C
21 July
☁️
+23°C
22 July
☁️
+23°C
23 July
☀️
+23°C
24 July
☁️
+22°C
25 July
🌧️
+22°C
26 July
☁️
+22°C
27 July
☁️
+23°C
28 July
☁️
+22°C
29 July
🌧️
+23°C
30 July
☀️
+22°C
31 July
🌧️
+23°C
In July 2025 Mahe Island had 8 sunny days, 11 cloudy days, and 12 rainy days. The average maximum temperature was +23°C, with an absolute maximum of +23°C and a minimum of +22°C. The average humidity was 85%, with a maximum of 100% and a minimum of 78%. The average wind speed was 5 m/s, with a maximum of 11 m/s and a minimum of 1 m/s.
Are you planning a trip in July?
Climate Change over Years
This is how Mahe Island climate have been changing during last 43 years period.
The climate in Mahe Island in July has not changed much over the last 43 years.
The average temperature was the lowest in 1984 (+23°C) and the highest in 2017 (+26°C). The driest year was 1996 with only 883 mm of rainfall, and the wettest year was 2019 with 2528 mm.
FAQ
Frequently asked questions about the weather in Mahe Island in July:
Is July a good time to visit Mahe Island?
It’s always a good time to visit Mahe Island, but the weather is changeable in July, so plan a mix of indoor and outdoor activities and exploring, and pack for every eventuality.
Can you sunbathe in Mahe Island in July?
July is warm in Mahe Island. You may enjoy some beach or pool time in the day, but pack something a tad warmer for the evening.
Can you swim in Mahe Island in July?
Yes, you can swim in Mahe Island in July, the water temperature averaging at +27°C. This temperature is considered warm and comfortable for most swimmers.
Is Mahe Island rainy in July?
Mahe Island is often rainy in July. You may get a bit damp when outside, so pack an umbrella, and maybe even a raincoat.
Is it sunny in Mahe Island in July?
Usually, it’s not very sunny in Mahe Island in July, often it’s pretty cloudy. Pack for any eventuality; layering can help reduce the number of bulky items needed.
Other cities in Seychelles
Check out the weather for other cities in Seychelles.
For this page, we’ve looked at the typical weather in Mahe Island, based on historical hourly weather data from January 1, 1979, to December 31, 2023.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.
