Which is the hottest month in Dumfries?

The hottest time of year in Dumfries is normally July. Expect maximum daytime temperatures to reach 19°C.

Which month has the most rain in Dumfries?

In terms of rainfall, October is usually the wettest month in Dumfries with 119mm on average. There are normally 20 days in October with some rain.

When is it sunniest in Dumfries?

The sunniest time of year in Dumfries is normally May with bright sunshine on average for 36% of daylight hours; that's 6 hours of sunshine per day.

Best time to visit Dumfries

Q: When is the best time to visit Dumfries?

The best time to visit Dumfries is June, July and August based on the following average weather conditions. Maximum daytime temperature = 22 - 30°C. Daily hours of sunshine = 10 hours or more.

Find the best time to visit Dumfries and plan your perfect trip in 2025/2026. Get holiday inspiration, weather guides, travel advice and find great deals.

Dumfries by month

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

Recommended for Scotland

Parkdean Resorts: UK summer 2025 holiday deals

Sale

Book summer 2025 UK breaks with £25 deposits
Parks located in Devon, Cornwall, Scotland & more
Search by destinations, dates, accommodation types

Go to Parkdean Resorts deal >>

View all Parkdean Resorts offers

When is the best time to visit Dumfries?

The best time to visit Dumfries is June, July and August based on the following average weather conditions.

Maximum daytime temperature = 22 - 30°C [remove]
Daily hours of sunshine = 10 hours or more [remove]

Change the criteria to reflect your weather preferences.

0
Jan
0
Feb
0
Mar
1
Apr
1.5
May
1.5
Jun
1.5
Jul
1.5
Aug
0.5
Sep
0
Oct
0
Nov
0
Dec

Change criteria

Max Day Temperature (°C)

6
Jan
6
Feb
8
Mar
11
Apr
15
May
17
Jun
19
Jul
18
Aug
16
Sep
13
Oct
9
Nov
7
Dec

Hours of Sunshine (daily)

1
Jan
2
Feb
3
Mar
5
Apr
6
May
6
Jun
5
Jul
5
Aug
4
Sep
3
Oct
2
Nov
1
Dec

Best time to visit

Destination

Daytime temperature

Sunshine hours

Sea temperature

Monthly rainfall

Days with some rain

Heat & humidity

The weather guide for Scotland (Dumfries) shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by meteoblue. Find out more about our data sources.

Metric (°C / mm) | Imperial (°F / inches)