Nidri weather in September 2026

Q: How hot is it in Nidri in September?

Daytime temperatures usually reach 29°C in Nidri in September with moderate heat and humidity, falling to 17°C at night.

Q: How sunny is it in Nidri in September?

There are normally 9 hours of bright sunshine each day in Nidri in September - that's 75% of daylight hours.

Q: How warm is the sea around Nidri in September?

The average sea temperature around Nidri in September is 24°C.

Q: Does it rain in Nidri in September?

There are usually 5 days with some rain in Nidri in September and the average monthly rainfall is 50mm.

Expect daytime maximum temperatures of 82°F in Nidri, Lefkada in September based on long-term weather averages. There are 9 hours of sunshine per day on average with typically 1.9 inches of rainfall in the month.

82
82°F max day temperature
9
9 hours of sunshine per day
5
5 days with some rainfall
61
61°F min night temperature
12
12 hours of daylight per day
M
Moderate heat & humidity
1.9
1.9 inches of monthly rainfall
6
6 (High) UV index
75
75°F sea temperature

More about Nidri

Nidri by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Lefkada

Jet2holidays sale: £100pp off 2026/2027 holidays

Discount Code

Save £100 per person on holidays (£200 per couple)
Plus EXTRA £100 off with Jet2holidays discount code
Travel before 31st March 2027 (inclusive)

Show discount code

******100

Redeem Jet2holidays discount code >>

Expires at 23:59 on Monday 2nd Feb 2026 · View all Jet2holidays offers

The September weather guide for Lefkada (Nidri) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C) | Imperial (°F)