Sullana Weather in September

Thinking of visiting Sullana in September? Expect high temperatures reaching 30°C (86°F) during the day, dropping to 17°C (63°F) at night, with minimal rainfall.

Rainfall in Sullana in September

Analyzing past climate data, one can expect approximately a single day of rain, averaging 1.7 mm (0.1 in). On the rare occasion it rains this month, it usually amounts to very little.

Temperature in Sullana in September

Weather in Sullana is at its perfect in September. Highs reach 30°C (86°F), while nights settle around 17°C (63°F). The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. Nights cool down to 17°C (63°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.

Should you favor a climate that's both dry and comfortably warm, July and August typically offer the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Peru, check out our Sullana's climate page.

Sullana Temperature in September

Min Temperature 17°C (63°F)  

Max Temperature 30°C (86°F)  

Chance of Rain 4%  

Precipitation 1.7 mm (0.1 in)  

Rainy days a single day  

Humidity 64% *  

* Data from: Piura, Peru (34 KM, 21 Miles).

What to Wear in Sullana in September

Warm but pleasant conditions in Sullana in September. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Dry conditions mean you won't need to worry about rain protection.

What To Do in Sullana in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Cycling

8/10

Walking

8/10

Camping

10/10

Outdoor sports

8/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Peru, check out our Sullana's climate page.

More climate data for Sullana

Temperature Rainfall Humidity

See the full Sullana climate overview or explore weather in Peru.