Mariental Monthly Rainfall & Precipitation
This page shows both the average monthly rainfall and the number of rainy days in Mariental, Hardap region, Namibia. The figures are based on a 30-year period (1990–2020) to provide a reliable average. Let's now guide you through the details for a complete overview.
Mariental is known for its low rainfall, with yearly precipitation amounts around 216 mm (8.5 in).
Monthly Rainfall & Rainy Days
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, February receives substantial rainfall, averaging 61 mm (2.4 in) of precipitation, recorded across 6 rainy days.
In contrast, the driest month, August brings less rainfall, with 0.4 mm (0.02 in) over 0 rainy days.
February, the wettest month, has a maximum daytime temperature of 34°C (93°F). During the driest month August you can expect a temperature of 26°C (79°F). For more detailed insights into the city's temperatures, visit our Mariental Temperature page.
Annual Rainfall in Namibia: City Comparison
The map below shows the annual precipitation across Namibia. You can also select the different months in case you are interested in a specific month.
Mariental vs World: Rainfall Compared
Mariental's average annual precipitation is 216 mm (8.5 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.
Osaka, Japan, experiences 1507 mm (59 in) of rainfall annually, spread across the year with wetter summers.
In Brisbane, Australia, the annual precipitation is 979 mm (39 in), making it wetter than Sydney.
Kuala Lumpur, Malaysia, receives 2529 mm (100 in) of annual rainfall, characteristic of its equatorial tropical rainforest climate, with consistent rainfall throughout the year and peak months during March and November.
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.
- The U.S. has a significant number of thunderstorms every year, with over 14.6 million taking place across the world annually.
- Approximately 70% of lightning bolts strike land rather than oceans.
- A storm named John was the longest-lasting Pacific tropical storm, continuing for 31 days. As it crossed the dateline twice, it changed status from a hurricane to a typhoon and back to a hurricane.
For more detailed information about Mariental's weather, including sunshine hours, humidity levels, and temperature data, visit our Mariental Climate page.
Mariental Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Mariental - and find the best time to visit.
Mariental 3-Day Forecast
Temperature Rainfall
See the full Mariental climate overview or explore weather in Namibia.
Popular this month
Where to go in August - average daytime high across popular destinations.
Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.