Siuna Weather in June
What's the weather like in Siuna (Atlántico Norte) in June 2025?
The climate in Siuna during June can be summarized as hot, humid and very wet.
June is in the summer in Siuna and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a steamy 29°C (85°F), whilst at night 22°C (71°F) is normal.
| Daytime temperature | 29.3°C 84.7°F |
|---|---|
| Nightly temperature | 21.5°C 70.7°F |
| Average temperature | 25.4°C 77.7°F |
| Daily sunshine | 6.5 hrs |
| Avg rainfall | 394 mm 15.5 ins |
| Rainy days | 22 days |
| Sea temperature | 28.7°C 83.7°F |
| Humidity | 85% |
| Windspeed | 16.6kph 10 mph |
On average June is the wettest month of the year in Siuna with around 394mm 15.5 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 6.5 hours of sunshine per day.
June temperatures in Siuna
June rainfall
June 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 Siuna in June 2025.
Other monthly averages
Siuna weather stats
| Hottest month: | April | 31.5°C 88.7°F |
|---|---|---|
| Driest month: | March | 36mm 1.4ins |
| Sunniest month: | March | 8.2hrs |
| Coldest month: | December | 28°C 82.4°F |
| Wettest month: | June | 394mm 15.5ins |
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