Qal'at Bishah Monthly Rainfall & Precipitation
This page shows both the average monthly rainfall and the number of rainy days in Qal'at Bishah, Saudi Arabia. These averages rely on historical data collected over 30 years, from 1990 to 2020. Let's explore the details to provide you with a complete overview.
Qal'at Bishah sits in an arid zone with minimal moisture, averaging 41 mm (1.6 in) of rainfall per year.
Monthly Precipitation Levels
The average number of days each month with precipitation (> 0.2 mm (0.01 in))
Precipitation levels in Qal'at Bishah remain relatively steady throughout the year. April has the most rain, with 14 mm (0.6 in) over 2 days. In September, this drops slightly to 0 mm (0 in), making the city's climate fairly predictable.
April, the wettest month, has a maximum daytime temperature of 35°C (95°F). During the driest month September you can expect a temperature of 39°C (102°F). For more detailed insights into the city's temperatures, visit our Qal'at Bishah Temperature page.
Annual Rainfall in Saudi Arabia: City Comparison
The map below shows the annual precipitation across Saudi Arabia. You can also select the different months in case you are interested in a specific month.
heavy rainfall
high
moderate
low
almost none
Qal'at Bishah vs World: Rainfall Compared
Qal'at Bishah's average annual precipitation is 41 mm (1.6 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.
Meanwhile, Buenos Aires, Argentina, enjoys a humid subtropical climate with 1000 mm (39 in) of annual rainfall, mostly in the summer.
In Tokyo, Japan, the average annual precipitation is 1528 mm (60 in), with significant summer rains due to typhoon season.
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.
- "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 Qal'at Bishah's weather, including sunshine hours, humidity levels, and temperature data, visit our Qal'at Bishah Climate page.
