Aviemore, United Kingdom — Weather in September 2026

Climate Overview

Aviemore, United Kingdom in September has mild conditions, with highs averaging 14.3°C (58°F) and noticeably cooler mornings. Rain falls on about 16 days this month, totalling around 82 mm.

This month falls at the beginning of Autumn.

Daily highs in September gradually drop from around 16°C (61°F) at the start to 12°C (54°F) by month's end.

September sees fairly even rainfall, totalling about 82 mm across the month.

Expect around 7.7h of sunshine at the start of September, decreasing to 5.7h by the end.

Wind speeds pick up through the month, from 18 km/h (11 mph) to 21 km/h (13 mph).

The warmest days tend to fall around the 6th, averaging 16.7°C (62°F).

Compared to August, this month is about 2°C cooler with 0 fewer rainy days. Temperatures begin dropping heading into October.

Monthly September Averages

Temperature

14°C / 9°C

Feels Like

12°C / 6°C

Rain

16 days · 82 mm

Sunshine

6.8h / day

Humidity

86% — Very Humid

Wind

19 km/h

Wind Direction

SW (219°)

Gusts

46 km/h

Daylight

12.8 h

Cloud Cover

76%

Clear Sky Days

0.5

UV Index

3.2 — Moderate

Dew Point

9°C — Dry

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 06:46

Daylight 12.8h

Sunset 19:34

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	4°C / 0°C	0°C / -4°C	14days (81 mm) Wet	2.6h Poor	92% Very Muggy	0.7 Low	Poor	View Details
February	5°C / 0°C	1°C / -4°C	15days (79 mm) Wet	4.6h Fair	88% Very Muggy	1.3 Low	Poor	View Details
March	7°C / 1°C	3°C / -3°C	18days (74 mm) Wet	6.5h Fair	86% Very Muggy	2.5 Moderate	Wet	View Details
April	10°C / 2°C	6°C / -1°C	13days (64 mm) Wet	8.7h Good	81% Humid	3.6 Moderate	Poor	View Details
May	14°C / 6°C	11°C / 4°C	15days (78 mm) Wet	9.7h Good	80% Humid	5 Moderate	Fair	View Details
June best	16°C / 9°C	14°C / 7°C	16days (83 mm) Wet	9.9h Good	80% Humid	5.2 High	Good	View Details
July best	17°C / 11°C	16°C / 9°C	17days (89 mm) Wet	8.8h Good	82% Humid	4.6 Moderate	Fair	View Details
August best	17°C / 10°C	15°C / 9°C	16days (81 mm) Wet	8.5h Good	83% Humid	4.4 Moderate	Fair	View Details
September best	14°C / 9°C	12°C / 6°C	16days (82 mm) Wet	6.8h Fair	86% Very Muggy	3.2 Moderate	Fair	View Details
October	11°C / 6°C	8°C / 3°C	18days (101 mm) Wet	4.1h Fair	89% Very Muggy	1.6 Low	Wet	View Details
November	7°C / 3°C	4°C / -1°C	17days (79 mm) Wet	2.6h Poor	93% Very Muggy	0.7 Low	Poor	View Details
December	5°C / 1°C	2°C / -3°C	16days (97 mm) Wet	1.5h Poor	93% Very Muggy	0.4 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 Aviemore?

September is typically fair for visiting Aviemore, with average highs of 14°C (58°F) and around 16 rainy days. Aviemore, United Kingdom in September has mild conditions, with highs averaging 14.3°C (58°F) and noticeably cooler morn

Does it rain a lot in Aviemore in September?

Aviemore typically sees around 16 rainy days in September with 82 mm (3.2 in) of total rainfall. Pack a waterproof jacket.

Does it get cold at night in Aviemore in September?

Nights in Aviemore during September are cool at around 9°C (47°F). Bring a jacket or sweater for evenings.

What should I pack for Aviemore in September?

With highs of 14°C (58°F) and lows of 9°C (47°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 Aviemore?

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

What is the UV index in Aviemore in September?

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

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

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

Does it snow in Aviemore in September?

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

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