Lamlash Monthly Rainfall & Precipitation
This page shows both the average monthly rainfall and the number of rainy days in Lamlash, Isle of Arran, Scotland. These values are calculated using 30 years of data (1990–2020) to ensure accuracy. Let's explore the details to provide you with a complete overview.
Lamlash experiences significant rainfall throughout the year, averaging 1622 mm (64 in) of precipitation annually. However, this abundant rainfall is not evenly distributed, with a distinct rainy season during certain months. You can clearly see this in our monthly precipitation graphs below.
Monthly Precipitation Levels
The average number of days each month with precipitation (> 0.2 mm (0.01 in))
Significant seasonal changes in precipitation occur throughout the year. During the wettest month, December receives substantial rainfall, averaging 189 mm (7.4 in) of precipitation, recorded across 22 rainy days.
In contrast, the driest month, May brings less rainfall, with 81 mm (3.2 in) over 17 rainy days.
December, the wettest month, has a maximum daytime temperature of 10°C (50°F). The city receives 37 hours of sunshine in this period. During the driest month May you can expect a temperature of 12°C (54°F). For more detailed insights into the city's temperatures, visit our Lamlash Temperature page.
Annual Rainfall in Scotland: City Comparison
The map below shows the annual precipitation across Scotland. You can also select the different months in case you are interested in a specific month.
heavy rainfall
high
moderate
low
almost none
Lamlash vs World: Rainfall Compared
Lamlash's average annual precipitation is 1622 mm (64 in). Let's compare this to some popular worldwide tourist destinations:
In Lisbon, Portugal, the average annual precipitation is 774 mm (30 in), characterized by wet winters and dry summers typical of the Mediterranean climate.
Osaka, Japan, experiences 1507 mm (59 in) of rainfall annually, spread across the year with wetter summers.
Perth, Australia, receives 565 mm (22 in) of rainfall annually, mostly during the winter months.
Ho Chi Minh City, Vietnam, receives 1955 mm (77 in) of annual rainfall, with a pronounced wet season from May to November, typical of its tropical monsoon climate.
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.
The proximity of a location to a large body of water can significantly affect its rainfall patterns:
- Ocean Influence: Coastal regions typically receive more rainfall due to the presence of moisture-laden winds from the ocean. These regions tend to have more humid climates and experience more frequent precipitation, especially in winter.
- Continental Climates: Areas further from the sea, such as inland or continental regions, experience less frequent rainfall and more extreme seasonal variations in precipitation.
- 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 Lamlash's weather, including sunshine hours, humidity levels, and temperature data, visit our Lamlash Climate page.
