Niscemi Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Niscemi.
Climate overview of Niscemi
Temperatures in Niscemi, Sicily, Italy, vary greatly throughout the year. August is the hottest month at 31°C (88°F), while January is the coldest at 15°C (59°F).
With around 517 mm (20 in) of annual rainfall, the city has moderate precipitation levels. November is the wettest month and July the driest. It also has a distinct dry season from May to August, with very warm summers and mild winters. July is the sunniest month, averaging 10.8 hours of sunshine per day.
Niscemi Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Niscemi - and find the best time to visit.
Monthly Temperature in Niscemi
The climate in Niscemi is known for significant temperature differences throughout the year, making the weather dynamic. Typically, average maximum daytime temperatures range from a very warm 31°C (88°F) in August to a moderate 15°C (59°F) in the coolest month, January.
Nights vary from 22°C (72°F) in August to around 7°C (45°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Niscemi
Generally, Niscemi receives mid-range precipitation levels, with 517 mm (20 in) annually. The climate in Niscemi shows significant variation throughout the year. Expect moderate rainfall in November, the wettest month, with an average of 75 mm (3 in) of precipitation over 9 rainy days.
In contrast, the driest month July offers drier and sunnier days, with around 3.5 mm (0.1 in) of rainfall over a single rainy day. For more details, please visit our Niscemi Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Niscemi
For those who appreciate different seasons, Niscemi serves as an ideal destination. Expect longer, more sun-filled days in July with an average of 10.8 hours of sunshine daily, and embrace the darker days in December, offering only 4.6 hours of daily sunlight.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Niscemi by Month
The relative humidity is high throughout the year in Niscemi.
The city experiences its highest humidity in December, reaching 79%. In May, the humidity drops to its lowest level at 72%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Niscemi
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: May, June, September, October and November
- Warmest weather: July and August
- Most sunshine: July
- Fewest rainy days: June, July and August
- Seasonal pattern: A distinct dry season from May to August, with very warm summers and mild winters
Frequently asked questions about the climate in Niscemi
What is the best time to visit Niscemi?
May, June, September, October and November typically offer the most optimal weather in Niscemi. In contrast, January, February, March and December tend to have less optimal conditions. Niscemi has a distinct dry season from May to August, with very warm summers and mild winters.
What temperatures can I expect in Niscemi?
Daytime highs range from 15°C (59°F) in January to 31°C (88°F) in August. Nighttime lows range from 7°C (45°F) to 22°C (72°F). Temperatures vary considerably through the year.
How much rain does Niscemi get?
Annual rainfall is around 517 mm (20 in). November is the wettest month with 75 mm (3 in), while July is the driest with 3.5 mm (0.1 in).
How sunny is Niscemi?
Niscemi receives around 2,680 hours of sunshine per year. July is the sunniest month with 325 hours, while December is the cloudiest with just 138 hours. Overall, Niscemi enjoys abundant sunshine.
Niscemi 3-Day Forecast
Niscemi on the map
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