Puerto Barrios Weather in July
What's the weather like in Puerto Barrios (Izabal) in July 2025?
The climate in Puerto Barrios during July can be summarized as very hot, humid and very wet.
July is in the summer in Puerto Barrios and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a steamy 32°C (90°F), whilst at night 25°C (77°F) is normal.
| Daytime temperature | 32.2°C 89.9°F |
|---|---|
| Nightly temperature | 24.9°C 76.7°F |
| Average temperature | 28.5°C 83.3°F |
| Daily sunshine | 7.7 hrs |
| Avg rainfall | 419 mm 16.5 ins |
| Rainy days | 22 days |
| Sea temperature | 29.2°C 84.5°F |
| Humidity | 80% |
| Windspeed | 18.4kph 11 mph |
On average July is the wettest month of the year in Puerto Barrios with around 419mm 16.5 inches of rain making it a very wet time to visit. This rainfall is typically spread over 22 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.7 hours of sunshine per day.
July temperatures in Puerto Barrios
July rainfall
July hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Puerto Barrios in July 2025.
Other monthly averages
Puerto Barrios weather stats
| Hottest month: | May | 33.4°C 92.1°F |
|---|---|---|
| Driest month: | March | 97mm 3.8ins |
| Sunniest month: | May | 8.5hrs |
| Coldest month: | January | 28°C 82.4°F |
| Wettest month: | July | 419mm 16.5ins |
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