Catrine, United Kingdom — Weather in September 2026

Climate Overview

Catrine, United Kingdom in September has mild conditions, with highs averaging 15.2°C (59°F) and noticeably cooler mornings. Rain falls on about 16 days this month, totalling around 103 mm.

This month falls at the beginning of Autumn.

Daily highs in September gradually drop from around 17°C (62°F) at the start to 13°C (56°F) by month's end.

September sees fairly even rainfall, totalling about 102 mm across the month.

Expect around 7.3h of sunshine at the start of September, decreasing to 6.1h by the end.

Wind speeds pick up through the month, from 19 km/h (12 mph) to 23 km/h (14 mph).

The warmest days tend to fall around the 6th, averaging 17.3°C (63°F).

Compared to August, this month is about 2°C cooler with 3 fewer rainy days. Temperatures begin dropping heading into October.

Monthly September Averages

Temperature

15°C / 10°C

Feels Like

13°C / 8°C

Rain

16 days · 103 mm

Sunshine

7h / day

Humidity

84% — Very Humid

Wind

21 km/h

Wind Direction

SW (221°)

Gusts

45 km/h

Daylight

12.7 h

Cloud Cover

74%

Clear Sky Days

0.9

UV Index

3.4 — Moderate

Dew Point

10°C — Comfortable

Moon Phase

Waxing Crescent · 11%

Climate Charts

Daily averages based on historical data (2016–2025)

Daily Temperature

High Low

Daily Precipitation

Rainfall

Daily Sunshine

Sunshine

Daily Wind Speed

Wind Speed

Sun Position

Sunrise 06:49

Daylight 12.8h

Sunset 19:35

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	6°C / 2°C	2°C / -2°C	16days (115 mm) Wet	3.1h Poor	89% Very Muggy	0.8 Low	Poor	View Details
February	7°C / 3°C	2°C / -2°C	17days (129 mm) Wet	4.7h Fair	86% Very Muggy	1.3 Low	Poor	View Details
March	8°C / 3°C	4°C / -1°C	16days (90 mm) Wet	6.5h Fair	83% Humid	2.6 Moderate	Poor	View Details
April	11°C / 4°C	7°C / 1°C	12days (62 mm) Wet	9h Good	78% Humid	3.9 Moderate	Poor	View Details
May best	14°C / 8°C	12°C / 5°C	12days (71 mm) Wet	10.3h Excellent	79% Humid	5.2 High	Fair	View Details
June best	16°C / 11°C	15°C / 8°C	16days (97 mm) Wet	10.3h Excellent	80% Humid	5.5 High	Good	View Details
July best	17°C / 12°C	16°C / 10°C	17days (98 mm) Wet	9.4h Good	84% Humid	4.9 Moderate	Fair	View Details
August best	17°C / 12°C	16°C / 10°C	19days (111 mm) Wet	8.7h Good	84% Humid	4.6 Moderate	Wet	View Details
September best	15°C / 10°C	13°C / 8°C	16days (103 mm) Wet	7h Good	84% Humid	3.4 Moderate	Fair	View Details
October	12°C / 8°C	9°C / 5°C	18days (124 mm) Wet	4.8h Fair	86% Very Muggy	1.8 Low	Wet	View Details
November	9°C / 5°C	5°C / 1°C	15days (105 mm) Wet	3.6h Poor	88% Very Muggy	0.9 Low	Poor	View Details
December	7°C / 4°C	3°C / -1°C	17days (130 mm) Wet	2.3h Poor	90% Very Muggy	0.5 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 Catrine?

September is typically fair for visiting Catrine, with average highs of 15°C (59°F) and around 16 rainy days. Catrine, United Kingdom in September has mild conditions, with highs averaging 15.2°C (59°F) and noticeably cooler morni

Does it rain a lot in Catrine in September?

Catrine typically sees around 16 rainy days in September with 103 mm (4.1 in) of total rainfall. Pack a waterproof jacket.

Does it get cold at night in Catrine in September?

Nights in Catrine during September are cool at around 10°C (51°F). Bring a jacket or sweater for evenings.

What should I pack for Catrine in September?

With highs of 15°C (59°F) and lows of 10°C (51°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 Catrine?

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

What is the UV index in Catrine in September?

The average UV index in Catrine during September is 3 (moderate). Sunscreen and sunglasses are recommended during midday hours.

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

Catrine gets approximately 13 hours of daylight per day in September, with around 7 hours of sunshine.

Does it snow in Catrine in September?

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

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