Bimmah Sinkhole
The Bimmah Sinkhole is a doline in Oman, sitting at an elevation of 20 m. It is one of the most looked-up sights in the country on English Wikipedia.
Planning a visit
The cooler months from November to March are the most comfortable for visiting, as daily high temperatures range from 24 °C to 29 °C. From May to September, temperatures rise significantly, often reaching highs of 36 °C to 39 °C. Rainfall is generally low throughout the year, with the highest frequency occurring in March.
To reach the sinkhole, fly into Muscat International Airport, which is 102 km away. The site is located 81 km from the capital, Muscat. As one of the 11 sights of the country on this site, it is accessible for visitors exploring the wider Muscat region.
Weather by month
The warmest month is June, with an average high of 39 °C. Rain is spread fairly evenly through the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average high, °C | 24 | 26 | 29 | 34 | 38 | 39 | 38 | 37 | 36 | 34 | 29 | 25 |
| Average low, °C | 19 | 20 | 23 | 27 | 31 | 32 | 32 | 31 | 29 | 28 | 24 | 20 |
| Rainfall, mm | 15 | 18 | 27 | 15 | 5 | 16 | 4 | 4 | 1 | 3 | 5 | 15 |
| Rainy days | 2 | 2 | 4 | 2 | 1 | 1 | 2 | 2 | 1 | 2 | 1 | 2 |
Temperatures and rainfall: 1981–2010 averages for this spot (4 km grid), from CHELSA. Rainy days: 2015–2024, NASA POWER.
