Saint David’s Weather in June
What's the weather like in Saint David’s (Saint David) in June 2025?
The climate in Saint David’s during June can be summarized as hot, humid and wet.
June is in the summer in Saint David’s and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a steamy 30°C (86°F), whilst at night 23°C (74°F) is normal.
| Daytime temperature | 29.9°C 85.7°F |
|---|---|
| Nightly temperature | 23.2°C 73.7°F |
| Average temperature | 26.5°C 79.7°F |
| Daily sunshine | 7.5 hrs |
| Avg rainfall | 155 mm 6.1 ins |
| Rainy days | 17 days |
| Sea temperature | 27.9°C 82.3°F |
| Humidity | 81% |
| Windspeed | 13.7kph 9 mph |
On average June is the 6th wettest month of the year in Saint David’s with around 155mm 6.1 inches of rain making it a wet time to visit. This rainfall is typically spread over 17 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.5 hours of sunshine per day.
June temperatures in Saint David’s
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 Saint David’s in June 2025.
Other monthly averages
Saint David’s weather stats
| Hottest month: | May | 30.1°C 86.2°F |
|---|---|---|
| Driest month: | February | 57mm 2.2ins |
| Sunniest month: | February | 8.9hrs |
| Coldest month: | January | 28.4°C 83.1°F |
| Wettest month: | October | 207mm 8.1ins |
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