Cubert, United Kingdom — Weather in September 2026

Climate Overview

Cubert, United Kingdom in September has mild conditions, with highs averaging 17.5°C (64°F) and noticeably cooler mornings. Rain falls on about 14 days this month. Winds are noticeable. Sea temperature stays cool at 16.1°C (61°F).

This month falls at the beginning of Autumn.

Daily highs in September gradually drop from around 19°C (66°F) at the start to 16°C (61°F) by month's end.

Rainfall is heaviest during the last third of the month, while the middle tends to be drier.

Expect around 8.4h of sunshine at the start of September, decreasing to 6.8h by the end.

Wind speeds pick up through the month, from 25 km/h (15 mph) to 29 km/h (18 mph).

The warmest days tend to fall around the 1th, averaging 18.8°C (66°F).

Compared to August, this month is about 2°C cooler with 4 more rainy days. Temperatures begin dropping heading into October.

Monthly September Averages

Temperature

18°C / 13°C

Feels Like

16°C / 11°C

Rain

14 days · 87 mm

Sunshine

7.9h / day

Humidity

81% — Very Humid

Wind

26 km/h

Wind Direction

W (262°)

Gusts

44 km/h

Daylight

12.6 h

Cloud Cover

70%

Clear Sky Days

1.4

UV Index

4.1 — Moderate

Sea Temperature

16°C

Dew Point

12°C — Comfortable

Moon Phase

Waxing Crescent · 11%

Climate Charts

Daily averages based on historical data (2016–2025)

Daily Temperature

HighLow

Daily Precipitation

Rainfall

Daily Sunshine

Sunshine

Daily Wind Speed

Wind Speed

Sun Position

Sunrise 06:57

Daylight 12.7h

Sunset 19:37

What to Expect

Keep afternoons flexible as tropical showers are common — they typically clear within an hour.

Wet weather can spread across much of the day, so it is best to keep outdoor plans flexible.

2 of the last 5 yearly records were warmer than this month's long-run average.

Compare Months

Month	Temp	Feels Like	Rain	Sun	Humidity	UV	Status	Details
January	9°C / 5°C	5°C / 1°C	15days (87 mm) Wet	4h Fair	82% Humid	1.2 Low	Poor	View Details
February	10°C / 6°C	5°C / 1°C	14days (78 mm) Wet	5.3h Fair	81% Humid	1.9 Low	Poor	View Details
March	10°C / 6°C	6°C / 1°C	15days (82 mm) Wet	7.3h Good	80% Humid	3.4 Moderate	Poor	View Details
April	12°C / 7°C	9°C / 3°C	11days (57 mm) Wet	10.1h Excellent	78% Humid	4.7 Moderate	Fair	View Details
May best	15°C / 10°C	13°C / 7°C	11days (53 mm) Wet	11.3h Excellent	79% Humid	6 High	Good	View Details
June best	18°C / 13°C	17°C / 10°C	12days (71 mm) Wet	11.2h Excellent	79% Humid	6.4 High	Good	View Details
July best	20°C / 14°C	19°C / 13°C	11days (59 mm) Wet	11.2h Excellent	78% Humid	5.9 High	Excellent	View Details
August best	19°C / 15°C	18°C / 13°C	10days (59 mm) Wet	10.1h Excellent	80% Humid	5.5 High	Excellent	View Details
September best	18°C / 13°C	16°C / 11°C	14days (87 mm) Wet	7.9h Good	81% Humid	4.1 Moderate	Good	View Details
October	15°C / 11°C	12°C / 8°C	14days (94 mm) Wet	6.4h Fair	83% Humid	2.6 Moderate	Fair	View Details
November	12°C / 8°C	8°C / 4°C	17days (110 mm) Wet	4.6h Fair	83% Humid	1.4 Low	Poor	View Details
December	10°C / 7°C	6°C / 3°C	17days (107 mm) Wet	3.6h Poor	84% Humid	0.9 Low	Poor	View Details

What to Wear

Bundle up with a warm coat, scarf, and closed-toe shoes. Thermal layers underneath give flexibility between indoors and outdoors.

A waterproof jacket or compact umbrella is recommended for occasional showers.

Packing List

Layered clothingLight jacketUmbrellaWaterproof jacketWaterproof shoes

Frequently Asked Questions

Expand all

Is September a good time to visit Cubert?

September is typically good for visiting Cubert, with average highs of 18°C (64°F) and around 14 rainy days. Cubert, United Kingdom in September has mild conditions, with highs averaging 17.5°C (64°F) and noticeably cooler mornin

Does it rain a lot in Cubert in September?

Cubert typically sees around 14 rainy days in September with 87 mm (3.4 in) of total rainfall. Pack a waterproof jacket.

Does it get cold at night in Cubert in September?

Evenings in Cubert during September are mild at 13°C (55°F). A light cardigan is usually enough.

What should I pack for Cubert in September?

With highs of 18°C (64°F) and lows of 13°C (55°F) in September, we recommend: Layered clothing, Light jacket, Umbrella, Waterproof jacket, Waterproof shoes. Comfortable walking shoes are essential.

Is September among the best months weather-wise in Cubert?

Yes, September offers some of the best weather conditions in Cubert with comfortable temperatures and lower chances of rain.

What is the UV index in Cubert in September?

The average UV index in Cubert during September is 4 (moderate). Sunscreen and sunglasses are recommended during midday hours.

How many hours of daylight are there in Cubert in September?

Cubert gets approximately 13 hours of daylight per day in September, with around 8 hours of sunshine.

Does it snow in Cubert in September?

Snow is uncommon in Cubert during September based on 10-year climate averages.

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