Mastihari weather in September 2026

Q: How hot is it in Mastihari in September?

Daytime temperatures usually reach 28°C in Mastihari in September with moderate heat and humidity, falling to 19°C at night.

Q: How sunny is it in Mastihari in September?

There are normally 11 hours of bright sunshine each day in Mastihari in September - that's 90% of daylight hours.

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

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

Q: Does it rain in Mastihari in September?

There are usually 5 days with some rain in Mastihari in September and the average monthly rainfall is 17mm.

Expect daytime maximum temperatures of 82°F in Mastihari, Kos in September based on long-term weather averages. There are 11 hours of sunshine per day on average.

82
82°F max day temperature
11
11 hours of sunshine per day
4
4 days with some rainfall
66
66°F min night temperature
12
12 hours of daylight per day
M
Moderate heat & humidity
0.6
0.6 inches of monthly rainfall
7
7 (High) UV index
75
75°F sea temperature

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The September weather guide for Kos (Mastihari) 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)

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How hot is it in Mastihari in September?

Daytime temperatures usually reach 82°F in Mastihari in September with moderate heat and humidity, falling to 66°F at night.

How sunny is it in Mastihari in September?

There are normally 11 hours of bright sunshine each day in Mastihari in September - that's 90% of daylight hours.

How warm is the sea around Mastihari in September?

The average sea temperature around Mastihari in September is 75°F.

Does it rain in Mastihari in September?

There are usually 5 days with some rain in Mastihari in September and the average monthly rainfall is 0.7 inches.

Mastihari September sunrise & sunset times

Browse the sunrise and sunset times for Mastihari in September 2026. Select a month to view Mastihari sunrise and sunset times for the next 12 months.

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