The climate in Hénin-Beaumont during May can be summarized as mild and reasonably dry.
May is in the spring in Hénin-Beaumont and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a cool 17°C (63°F), whilst at night 8°C (46°F) is normal.
| Daytime temperature | 17°C 62.5°F |
|---|---|
| Nightly temperature | 7.9°C 46.1°F |
| Average temperature | 12.4°C 54.3°F |
| Daily sunshine | 7 hrs |
| Avg rainfall | 59 mm 2.3 ins |
| Rainy days | 17 days |
| Sea temperature | 11.2°C 52.1°F |
| Humidity | 78% |
| Windspeed | 15.5kph 10 mph |
On average May is the 6th driest month of the year in Hénin-Beaumont with around 59mm 2.3 inches of rain making it a reasonably dry 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 hours of sunshine per day.
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 Hénin-Beaumont in May 2025.
| Hottest month: | July | 21.8°C 71.2°F |
|---|---|---|
| Driest month: | February | 47mm 1.9ins |
| Sunniest month: | August | 7.3hrs |
| Coldest month: | January | 5.3°C 41.5°F |
| Wettest month: | November | 72mm 2.8ins |