Mjóifjörður Monthly Rainfall & Precipitation

This page shows both the average monthly rainfall and the number of rainy days in Mjóifjörður, East Iceland, Iceland. These averages rely on historical data collected over 30 years, from 1990 to 2020. Now, let's explore all the details to give you a full picture.

Mjóifjörður has a relatively rain/snowy climate with high precipitation levels, averaging 1457 mm (57 in) of rain/snowfall annually.

Monthly Precipitation Levels

The average number of days each month with precipitation (> 0.2 mm (0.01 in))

Mjóifjörður can be quite wet during October, receiving approximately 164 mm (6.5 in) of precipitation over 19 rainy days.

In contrast June, experiences much drier conditions, with 75 mm (3 in) of rainfall, spread across 14 rainy days.

October, the wettest month, has a maximum daytime temperature of 6°C (43°F). During the driest month June you can expect a temperature of 11°C (52°F). For more detailed insights into the city's temperatures, visit our Mjóifjörður Temperature page.

Mjóifjörður's average annual precipitation is 1457 mm (57 in). Let's compare this to some popular worldwide tourist destinations:

The city of Rome, Italy, has an average annual precipitation of 832 mm (33 in), spread fairly evenly throughout the year.

Meanwhile, Buenos Aires, Argentina, enjoys a humid subtropical climate with 1000 mm (39 in) of annual rainfall, mostly in the summer.

Adelaide, Australia, enjoys 511 mm (20 in) of annual precipitation, with dry summers and wet winters.

Bangkok, Thailand, experiences a tropical monsoon climate with 1668 mm (66 in) of annual rainfall, with the heaviest precipitation occurring during September and October.

Precipitation amounts are measured using specific gauges installed at weather stations, collecting both rain and snow and any other type of precipitation. Rainfall is measured directly in millimeters, while that from snow and ice is obtained by melting it. Automated systems often incorporate heaters to make this easier.

Information from these stations is transmitted via Wi-Fi, satellite, GPS, or telephone connections to central monitoring networks. This information is immediately updated and integrated into weather models and forecasts.

Precipitation has a very strong role in determining the local climate and ecosystem:

• Changing Rainfall Patterns: Global warming causes drastic changes in the patterns of rainfall. Some areas have been experiencing increased frequency and intensity of rainfall, while other areas experience longer dry spells or even droughts.
• Local Impacts: Many regions are experiencing heavier rainfall in the winter months and drier, hotter summers. This affects agriculture, water resources, and ecosystems.

• Mawsynram in India is noted as being the wettest place on earth, with over 11 meters (36 feet) of rain falling every year.
• In contrast, Antofagasta in Chile is among the driest places on the planet, getting less than 0.1mm (0.004 inches) per year, with some years recording virtually no rainfall.
• Nearly 1,650 thunderstorm cells are estimated over the planet at any given time.

For more detailed information about Mjóifjörður's weather, including sunshine hours, humidity levels, and temperature data, visit our Mjóifjörður Climate page.