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This page shows both the average monthly rainfall and the number of rainy days in Varmahlid, North Iceland, Iceland. These averages rely on historical data collected over 30 years, from 1990 to 2020. Now, let's break down all the details for a clearer picture.
Varmahlid is known for its substantial rain/snowfall, with annual precipitation reaching 1079 mm (42 in).
Varmahlid experiences moderate seasonal variation in rainfall, with monthly averages ranging from 112 mm (4.4 in) in September, the wettest month, and 67 mm (2.6 in) in May, the driest month.
September, the wettest month, has a maximum daytime temperature of 10°C (50°F). The city receives 85 hours of sunshine in this period. During the driest month May you can expect a temperature of 8°C (46°F). For more detailed insights into the city's temperatures, visit our Varmahlid Temperature page.
Average daily rainfall for each day of the month based on long-term records. 50-year average (1976-2025)
Browse day-by-day precipitation records for Varmahlid spanning 51 years. Select any month and year to see actual rainfall and snowfall recorded on each day.
The map below shows the annual precipitation across Iceland. You can also select the different months in case you are interested in a specific month.
Varmahlid's average annual precipitation is 1079 mm (42 in). Let's compare this to some popular worldwide tourist destinations:
In Barcelona, Spain, the average annual precipitation is 644 mm (25 in), evenly distributed across the year with no extreme wet or dry seasons.
In Shanghai, China, the annual average precipitation is 1347 mm (53 in), with a humid subtropical climate.
In Brisbane, Australia, the annual precipitation is 979 mm (39 in), making it wetter than Sydney.
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.
For more detailed information about Varmahlid's weather, including sunshine hours, humidity levels, and temperature data, visit our Varmahlid Climate page.
Pick a month to see the average temperature, rainfall and sunshine in Varmahlid - and find the best time to visit.
Temperature Rainfall Sunshine Humidity
See the full Varmahlid climate overview or explore weather in Iceland.
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