Expand Riyadh Obs Oap, Saudi Arabia Riyadh Obs Oap, SA Riyadh Obs OapChange location Precipitation stripe Data sourcesLocation Warming anomaly — Heating score — Record high 1987 Recent observations View Climate stripe Add Chart all dataGrouping Year Year and month Month Day Axes Aggregation Grouping days Half-yearly Quarterly Monthly (28 days) Fortnightly Weekly Threshold (%) Override preset threshold Reset Download Change location