Haukadalur Monthly Rainfall & Precipitation

This page shows both the average monthly rainfall and the number of rainy days in Haukadalur, South Iceland, Iceland. This average is based on long-term data collected between 1990 and 2020. Now, let's break down all the details for a clearer picture.

Haukadalur has a notably wet climate with abundant precipitation, recording 1840 mm (72 in) of rain/snowfall per year. It does, however, have a distinct rainy season during certain months. Have a look at our detailed charts below to see how precipitation varies throughout the year.

Monthly Precipitation Levels

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

Haukadalur offers a pleasant mix of wetter and slightly drier months. The difference in precipitation between February (204 mm (8 in)) and June (100 mm (3.9 in)) is not too significant, making the climate enjoyable for visitors and residents alike.

February, the wettest month, has a maximum daytime temperature of 1°C (34°F). During the driest month June you can expect a temperature of 13°C (55°F). For more detailed insights into the city's temperatures, visit our Haukadalur Temperature page.

Haukadalur's average annual precipitation is 1840 mm (72 in). Let's compare this to some popular worldwide tourist destinations:

Seville, Spain, experiences 541 mm (21 in) of rainfall annually, with wet winters and dry summers typical of southern Spain.

Beijing, China, receives 560 mm (22 in) of annual precipitation, concentrated in the summer months.

In Tokyo, Japan, the average annual precipitation is 1528 mm (60 in), with significant summer rains due to typhoon season.

Singapore, situated near the equator, gets 2581 mm (102 in) of rainfall annually, with no distinct dry season and consistent monthly precipitation.

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.

Climate change is affecting precipitation patterns worldwide, including Haukadalur:

• 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.

• "Ginger" was the longest-lasting Atlantic tropical storm, which spun around the open ocean for 28 days in 1971.
• The world's largest snowflake was recorded in the Guinness Book of Records, at 38 cm (15 inches) wide and 20 cm (7.9 inches) thick. The snowflake fell at Fort Keogh, Montana, USA, on 28 January 1887.
• The greatest snowfall recorded was on Mt. Rainier, Washington State, USA, over 31.5 meters (103 feet) fell during the winter of 1972.

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