If you plan to visit Gustavia in July, the weather is typically alright, with an average high temperature of +30°C during the day and approximately 2 sunny days. Expect some rainy, though, as there are typically 26 rainy days in the month and around 75 mm of precipitation. The weather is changeable so you may have to pack for every eventuality. Search flightsin one click on Avionero.
Average weather
☀️
+30°C
Avg. max. temperature
+23°C
Min.
+33°C
Max.
75 mm
Total precipitation
81%
Avg. humidity
6 m/s
Avg. wind
2 ☀️
Sunny Days
3 ⛅️
Cloudy
26 🌦
Rainy
Our opinion: Gustavia has OK weather in July.
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Average temperature in Gustavia in July
Here are the expected maximum, average and minimum temperatures in Gustavia for July based on the historical data.
Last Year
Historical Data
Going from a maximum of +33°C during the day to a minimum of +26°C during the night, the temperature in July averages around +31°C.
The average maximum temperature goes up 14% by the end of the month, compared with the beginning of the month, from +30°C to +31°C.
Is Gustavia warm or cold in July?
Gustavia is typically warm in July.
Maximum temperatures go up compared to the previous month from +29°C to +30°C. The minimum temperature also goes up from +26°C to +26°C.
It’s generally warm, but pack a long-sleeve shirt for evenings.
July is one of the warmest months in Gustavia, here is the comparison with other months:
Climate in Gustavia in July
Gustavia weather looks like this, on average, in July and the surrounding months.
June
July
August
Avg. temperature
+29°C
+30°C
+30°C
Min. temperature
+23°C
+23°C
+23°C
Max. temperature
+33°C
+33°C
+34°C
Rainfall
52 mm
75 mm
89 mm
Wind
6 m/s
6 m/s
6 m/s
Humidity
80%
81%
81%
Air pressure
1016 HPa
1016 HPa
1014 HPa
Sunny days
2
2
2
Cloudy days
7
3
3
Rainy days
22
26
25
Snowy days
0
0
0
July weather is still as ok as in June.It’s getting warmer as July arrives. The average maximum temperature goes up from +29°C to +30°C during the day.Prepare for more rain. Average rainfall goes from 52 mm to 75 mm.Humidity rises from 80% to 81%.The average wind speed doesn’t change much during July, staying around 6 m/s.The amount of sunny days stay about the same, averaging 2 sunny days during the month.
August brings much the same weather, it remains ok.
Wind speed in Gustavia in July based on historical data.
Last Year
Historical Data
The average wind speed is 4 m/s getting up to 5 m/s which is a light breeze; barely moving the tree leaves.
The average wind speed in Gustavia is gradually increasing during July, going from 3 m/s to 4 m/s over the course of the month.
Rain
Amount of rainfall in mm during July in Gustavia based on historical data.
Last Year
Historical Data
Typically, there is a 58% chance of rain on an average day in July, with total rainfall of approximately 89 mm. The maximum amount of rainfall per day is around 15 mm, which is considered light rain.July is a pretty wet month with over 18 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:
Gustavia wettest month is October, where a typical day has a 81% chance of precipitation and 130 mm of rainfall per day. March, on the other hand, is the driest month with a mere 58% chance of precipitation and 24 mm of rainfall per day.
How was the weather last July in Gustavia?
This is the weather in Gustavia in July 2024:
1 July
☁️
+30°C
2 July
☁️
+31°C
3 July
🌧️
+30°C
4 July
☁️
+30°C
5 July
☁️
+31°C
6 July
☁️
+31°C
7 July
☁️
+31°C
8 July
🌧️
+30°C
9 July
🌧️
+31°C
10 July
☀️
+31°C
11 July
☀️
+31°C
12 July
🌧️
+30°C
13 July
☁️
+31°C
14 July
☀️
+31°C
15 July
☁️
+31°C
16 July
🌧️
+32°C
17 July
☁️
+32°C
18 July
🌧️
+31°C
19 July
☁️
+31°C
20 July
☁️
+33°C
21 July
☀️
+31°C
22 July
☀️
+31°C
23 July
☁️
+31°C
24 July
☁️
+31°C
25 July
🌧️
+31°C
26 July
☁️
+31°C
27 July
☁️
+31°C
28 July
☀️
+31°C
29 July
☁️
+32°C
30 July
☁️
+31°C
31 July
☁️
+31°C
In July 2024 Gustavia had 6 sunny days, 18 cloudy days, and 7 rainy days. The average maximum temperature was +31°C, with an absolute maximum of +33°C and a minimum of +30°C. The average humidity was 77%, with a maximum of 88% and a minimum of 60%. The average wind speed was 4 m/s, with a maximum of 8 m/s and a minimum of 1 m/s.
Are you planning a trip in July?
Climate Change over Years
This is how Gustavia climate have been changing during last 43 years period.
The climate in Gustavia in July has not changed much over the last 43 years.
The average temperature was the lowest in 1979 (+27°C) and the highest in 2024 (+30°C). The driest year was 1994 with only 353 mm of rainfall, and the wettest year was 2024 with 1787 mm.
FAQ
Frequently asked questions about the weather in Gustavia in July:
Is July a good time to visit Gustavia?
It’s always a good time to visit Gustavia, 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 Gustavia in July?
July is warm in Gustavia. You may enjoy some beach or pool time in the day, but pack something a tad warmer for the evening.
Is Gustavia rainy in July?
Gustavia 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 Gustavia in July?
Usually, it’s not very sunny in Gustavia in July, often it’s pretty cloudy. Pack for any eventuality; layering can help reduce the number of bulky items needed.
For this page, we’ve looked at the typical weather in Gustavia, 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.
