Malin Head
Ireland
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Malin Head, Ireland

September, the first month of the autumn, in Malin Head, is still a mild month, with average temperature ranging between min 10.9°C (51.6°F) and max 15.6°C (60.1°F).

Temperature

In Malin Head, the average high-temperature is almost the same as in August - a moderate 15.6°C (60.1°F). The average low-temperature, is 10.9°C (51.6°F).

Humidity

The average relative humidity in Malin Head is 77.5%.

Rainfall

In September, the rain falls for 19 days. Throughout September, 91.8mm (3.6") of precipitation is accumulated. Throughout the year, in Malin Head, there are 226 rainfall days, and 1076.1mm (42.4") of precipitation is accumulated.

Snowfall

June through October are months without snowfall.

Daylight

The average length of the day in Malin Head is 12.7h.

Sunshine

The average sunshine in September in Malin Head is 3.7h.

What is the temperature in September in Malin Head?

The average high-temperature, in September, in Malin Head, is 15.6°C (60.1°F), while the average low-temperature is 10.9°C (51.6°F).

What is the average humidity in September in Malin Head?

In Malin Head, the average relative humidity in September is 77.5%.

How many days does it rain in September in Malin Head?

In September, in Malin Head, the rain falls for 19 days. Throughout September, 91.8mm (3.6") of precipitation is accumulated.

When it does not snow in Malin Head?

June through October are months without snowfall in Malin Head, Ireland.

What is the average length of the day in September in Malin Head?

The average length of the day in September is 12.7h.

How long on average sun shines in September in Malin Head?

In Malin Head, the average sunshine in September is 3.7h.
Average temperature in September - Malin Head, Ireland
  • Average high temperature in September: 15.6°C

The warmest month (with the highest average high temperature) is August (17°C).
Months with the lowest average high temperature are January and February (8.1°C).

  • Average low temperature in September: 10.9°C

The month with the highest average low temperature is August (12.3°C).
The coldest month (with the lowest average low temperature) is February (3.5°C).

Average humidity in September - Malin Head, Ireland
  • Average humidity in September: 77.5%

The month with the highest relative humidity is December (81.3%).
Months with the lowest relative humidity are April and May (75.7%).

Average rainfall in September - Malin Head, Ireland
  • Average rainfall in September: 91.8mm

The wettest month (with the highest rainfall) is October (118.4mm).
The driest month (with the lowest rainfall) is May (56.9mm).

Average rainfall days in September - Malin Head, Ireland
  • Average rainfall days in September: 19 days

The month with the highest number of rainy days is January (22 days).
Months with the lowest number of rainy days are April, May and June (16 days).

Average snowfall days in September - Malin Head, Ireland
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (5.2 days).
Months with the lowest number of snowfall days are June, July, August, September and October (0 days).

Average daylight in September / Average sunshine in September - Malin Head, Ireland
  • Average daylight in September: 12.7h

The month with the longest days is June (Average daylight: 17.4h).
The month with shortest days is December (Average daylight: 7.2h).

  • Average sunshine in September: 3.7h

The month with most sunshine is May (Average sunshine: 6.5h).
The month with least sunshine is December (Average sunshine: 1.1h).