Nizwa, Oman

Set in dry, desert-edge country, Nizwa (Oman) is best understood through its weather data: our 2015–2024 climate record puts its peak at a 97/100 sun score in January, exactly the kind of reliability you want for a slow cultural trip.

The year runs from average lows of 15°C in January to highs of 42°C in June. The wet–dry contrast is modest: 9% rain-day odds in March against 0% in June. If 24°C is your bar for proper warmth, count on January–December.

Season by season (on the northern calendar), spring brings 36°C highs with 6% rain-day odds, summer 41°C at 3%, autumn 34°C at 1%, and winter 27°C at 4%. That makes winter the statistical sweet spot (season score 97), with autumn a workable second; summer is where the odds thin out. A practical compromise is December — the edge of the warm window, averaging 26°C with a 97 sun score.

Best months to visit Nizwa

The best month on record is January — a 97/100 sun score, built on 18% cloud cover and 5% rain-day odds — followed by February and November. The dependable window is wider than the podium, though: January–March and October–December all score 70 or better. The month to avoid on pure weather odds is July (64/100).

For context: in January, Nizwa is drier than 61% of the desert destinations we track.

Month-by-month breakdown for Nizwa → · More destinations for January →

Right now the 16-day outlook shows 15 mostly-clear days (under 40% cloud) and none with real rain risk, with temperatures between 21°C and 35°C — which is how Nizwa earns its current 86/100 sun score.