Nizwa Temperature by Month
Nizwa, Ad Dakhiliyah, Oman has an average annual maximum temperature of 34°C (93°F), ranging from 25°C (77°F) in January to 41°C (106°F) in June. Below you'll find a full monthly breakdown and a comparison with cities worldwide.
Nizwa Monthly Temperatures
The climate in Nizwa is known for significant temperature differences throughout the year. At night, this contrast is just as clear, with lows ranging from 29°C (84°F) in June to 14°C (57°F) in January.
The chart below illustrates the average maximum day and minimum night temperatures in Nizwa by month:
Low temperatures are most often recorded between 4 AM and 6 AM, while highs typically occur around 3 PM.
The chart below shows the average temperature throughout the year:
Daily Historical Temperatures
45-year average (1979-2025)
Average high and low temperatures for each day of the month based on long-term records.
Average temperatures in June
Historical Nizwa Temperatures: 1978-2026
Browse day-by-day temperature records for Nizwa spanning 49 years. Select any month and year to see actual high and low temperatures recorded on each day.
Temperature: Nizwa vs Oman
The map below shows the annual temperature across Oman. You can also select individual months if you want to compare a specific time of year.
very warm
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moderate
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Nizwa vs World: Temperature Compared
Nizwa's average annual maximum temperature is 34°C (93°F). To put that in context, here's how it compares to a few well-known destinations:
Rome, Italy averages 20°C (68°F) annually, with reliably warm summers and comfortable winters.
Queenstown, New Zealand averages 10°C (50°F) annually — remember seasons are flipped, so its coldest months fall in June and July.
Chicago, USA averages 15°C (59°F) annually — known for extreme seasonal swings, from bitterly cold winters to warm summers.
Melbourne, Australia averages 20°C (68°F) annually — known for unpredictable weather, with four seasons sometimes happening in one day.
Climate temperature data is typically calculated as a 30-year average. This smooths out year-to-year variability and gives a more reliable picture of what a place is actually like, rather than what happened in any single unusual year.
The readings come from a range of sources — land-based weather stations, ocean buoys, ships, and satellites. That data is collected by weather services around the world, then pooled, quality-checked, and averaged to produce the climate records you see here.
Whether a city sits on the coast or deep inland makes a significant difference to its climate. Coastal areas tend to have more stable temperatures year-round — large bodies of water absorb heat slowly in summer and release it gradually in winter, keeping extremes in check. Cities far from the sea don't benefit from that buffer, which is why continental climates tend to have hotter summers and colder winters than their coastal counterparts at the same latitude.
For more on Nizwa's weather — including monthly rainfall, sunshine hours, and humidity — visit our Nizwa climate page.
