Differdange, Luxembourg — Weather in June 2026

Monthly climate averages for Differdange, Luxembourg. Based on 10-year ERA5 reanalysis data.

Cfb Oceanic
8 /10
Excellent

June is an excellent month in Differdange

Climate Overview

Differdange, Luxembourg in June has warm conditions, with highs averaging 22°C (72°F). Rain falls on about 12 days this month.

This month falls at the beginning of Summer.

Daily highs in June gradually rise from around 21°C (70°F) at the start to 23°C (74°F) by month's end.

June sees fairly even rainfall, totalling about 83 mm across the month.

Expect around 11.8h of sunshine at the start of June, decreasing to 11.1h by the end.

The warmest days tend to fall around the 25th, averaging 23.6°C (74°F).

Compared to May, this month is about 5°C warmer with 1 more rainy days.

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Monthly June Averages

Temperature
22°C / 13°C
Feels Like
22°C / 12°C
Rain
12 days · 83 mm
Sunshine
11.8h / day
Humidity
72% — Humid
Wind
16 km/h
Wind Direction
WNW (295°)
Gusts
34 km/h
Daylight
16.2 h
Cloud Cover
58%
Clear Sky Days
4
UV Index
6.4 — High
Dew Point
12°C — Comfortable
Moon Phase
New Moon · 0%

Climate Charts

Daily averages based on historical data (2016–2025)

Daily Temperature

28°C 24°C 20°C 16°C 12°C 8°C 4°C 151015202530
HighLow

Daily Precipitation

0 mm 2 mm 4 mm 6 mm 8 mm 151015202530
Rainfall

Daily Sunshine

0h 4h 8h 12h 16h 151015202530
Sunshine

Daily Wind Speed

0 5 10 15 20 25 151015202530
Wind Speed
Sun Position
Sunrise 05:30
Daylight 16.3h
Sunset 21:46

What to Expect

Daytime temperatures around 22°C (72°F) are ideal for full-day outdoor exploration. Keep afternoons flexible as tropical showers are common — they typically clear within an hour.

Rain usually comes in shorter passing showers rather than all-day rain.

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

Compare Months

January
Poor
Temp
5°C / 0°C
Feels Like
1°C / -4°C
Rain
13days (94 mm) Wet
Sun
3.3h Poor
Humidity
88% Very Muggy
UV
1.2 Low
Snow Days
6days
View Details
February
Poor
Temp
7°C / 1°C
Feels Like
3°C / -3°C
Rain
11days (70 mm) Wet
Sun
5.3h Fair
Humidity
83% Humid
UV
1.7 Low
Snow Days
3days
View Details
March
Poor
Temp
10°C / 2°C
Feels Like
7°C / -2°C
Rain
12days (70 mm) Wet
Sun
7.3h Good
Humidity
77% Humid
UV
3.5 Moderate
Snow Days
2days
View Details
April
Fair
Temp
14°C / 4°C
Feels Like
11°C / 1°C
Rain
12days (58 mm) Wet
Sun
9.8h Good
Humidity
73% Muggy
UV
4.5 Moderate
Snow Days
1days
View Details
May best
Good
Temp
18°C / 9°C
Feels Like
16°C / 6°C
Rain
11days (72 mm) Wet
Sun
10.9h Excellent
Humidity
72% Muggy
UV
5.6 High
View Details
June best
Excellent
Temp
22°C / 13°C
Feels Like
22°C / 12°C
Rain
12days (83 mm) Wet
Sun
11.8h Excellent
Humidity
72% Muggy
UV
6.4 High
View Details
July best
Excellent
Temp
23°C / 14°C
Feels Like
23°C / 13°C
Rain
10days (68 mm) Wet
Sun
11.6h Excellent
Humidity
69% Muggy
UV
5.8 High
View Details
August best
Excellent
Temp
24°C / 15°C
Feels Like
23°C / 14°C
Rain
11days (56 mm) Wet
Sun
10.7h Excellent
Humidity
70% Muggy
UV
5.5 High
View Details
September best
Good
Temp
20°C / 11°C
Feels Like
19°C / 10°C
Rain
10days (75 mm) Wet
Sun
8.8h Good
Humidity
75% Muggy
UV
4 Moderate
View Details
October
Fair
Temp
15°C / 8°C
Feels Like
13°C / 6°C
Rain
12days (93 mm) Wet
Sun
5.7h Fair
Humidity
84% Humid
UV
2.5 Moderate
View Details
November
Poor
Temp
9°C / 4°C
Feels Like
6°C / 0°C
Rain
13days (78 mm) Wet
Sun
3.8h Poor
Humidity
88% Very Muggy
UV
1.3 Low
Snow Days
2days
View Details
December
Poor
Temp
6°C / 2°C
Feels Like
3°C / -2°C
Rain
14days (89 mm) Wet
Sun
2.6h Poor
Humidity
91% Very Muggy
UV
0.9 Low
Snow Days
4days
View Details
Month Temp Feels Like Rain Sun Humidity UV Status
January 5°C / 0°C 1°C / -4°C 13days (94 mm) Wet 3.3h Poor 88% Very Muggy 1.2 Low Poor View Details
February 7°C / 1°C 3°C / -3°C 11days (70 mm) Wet 5.3h Fair 83% Humid 1.7 Low Poor View Details
March 10°C / 2°C 7°C / -2°C 12days (70 mm) Wet 7.3h Good 77% Humid 3.5 Moderate Poor View Details
April 14°C / 4°C 11°C / 1°C 12days (58 mm) Wet 9.8h Good 73% Muggy 4.5 Moderate Fair View Details
May best 18°C / 9°C 16°C / 6°C 11days (72 mm) Wet 10.9h Excellent 72% Muggy 5.6 High Good View Details
June best 22°C / 13°C 22°C / 12°C 12days (83 mm) Wet 11.8h Excellent 72% Muggy 6.4 High Excellent View Details
July best 23°C / 14°C 23°C / 13°C 10days (68 mm) Wet 11.6h Excellent 69% Muggy 5.8 High Excellent View Details
August best 24°C / 15°C 23°C / 14°C 11days (56 mm) Wet 10.7h Excellent 70% Muggy 5.5 High Excellent View Details
September best 20°C / 11°C 19°C / 10°C 10days (75 mm) Wet 8.8h Good 75% Muggy 4 Moderate Good View Details
October 15°C / 8°C 13°C / 6°C 12days (93 mm) Wet 5.7h Fair 84% Humid 2.5 Moderate Fair View Details
November 9°C / 4°C 6°C / 0°C 13days (78 mm) Wet 3.8h Poor 88% Very Muggy 1.3 Low Poor View Details
December 6°C / 2°C 3°C / -2°C 14days (89 mm) Wet 2.6h Poor 91% Very Muggy 0.9 Low Poor View Details

What to Wear

Dress in layers — a mix of long sleeves, light sweaters, and a versatile jacket works best for changeable conditions.

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

Packing List

UmbrellaWaterproof jacketSunscreen (SPF 30+)SunglassesComfortable walking shoes

Frequently Asked Questions

June is typically excellent for visiting Differdange, with average highs of 22°C (72°F) and around 12 rainy days. Differdange, Luxembourg in June has warm conditions, with highs averaging 22°C (72°F). Rain falls on about 12 days this
Differdange typically sees around 12 rainy days in June with 83 mm (3.3 in) of total rainfall. Pack a waterproof jacket.
Evenings in Differdange during June are mild at 13°C (55°F). A light cardigan is usually enough.
With highs of 22°C (72°F) and lows of 13°C (55°F) in June, we recommend: Umbrella, Waterproof jacket, Sunscreen (SPF 30+), Sunglasses, Comfortable walking shoes. Comfortable walking shoes are essential.
Yes, June offers some of the best weather conditions in Differdange with comfortable temperatures and lower chances of rain.
The average UV index in Differdange during June is 6 (high). Wear sunscreen SPF 30+, a hat, and sunglasses. Limit direct sun exposure between 10 AM and 4 PM.
Differdange gets approximately 16 hours of daylight per day in June, with around 12 hours of sunshine.
Snow is uncommon in Differdange during June based on 10-year climate averages.

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