Oman in December
December is one of Oman's best months (rank 3 of 12): its 5 destinations average 92/100, led by Sur at 95 — 27°C and 2 rainy days — while Muscat trails at 87 with 8 mm of rain.
#3 of 12 months for Oman · 5 destinations · updated September 2026 · climate normals from ERA5 reanalysis
🇴🇲 Oman, month by month
92/100 in DecemberWhere in Oman in December
Comfort is SeasonMap's 0–100 score; each place is judged through the lens that suits it — beaches on beach weather, ski resorts on snow. "At its best" means December is one of that place's own top three months. Feels-like highs fold in humidity, wind and sun.