Oman vs Saudi Arabia: Annual precipitation

Oman
27.07 millimeters
in 2025
Saudi Arabia
51.43 millimeters
in 2025
Oman rank
189th
Saudi Arabia rank
187th

Annual precipitation over time

  • Oman
  • Saudi Arabia
050100150200194019822025

How they compare

Saudi Arabia currently reports 51.43 millimeters against 27.07 millimeters in Oman, a difference of 24.35 millimeters.

That makes Saudi Arabia's figure about 1.9 times Oman's.

The two have swapped places 34 times across 86 shared years of data; in 1940 it was Saudi Arabia ahead.

Oman ranks 189th and Saudi Arabia ranks 187th of 192 countries.

Individual pages

About this data

Indicator
Annual precipitation
Unit
millimeters
Source
Contains modified Copernicus Climate Change Service information (2026) – with major processing by Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
192 places, 16,512 data points, 1940–2025
Last refreshed

Total annual precipitation—rain and snow—calculated as the sum of daily averages, reported as the depth of water falling to Earth's surface, excluding fog and dew.