Sundby, Denmark — Weather in April 2027

Climate Overview

Sundby, Denmark in April has cold conditions, with highs averaging around 9.9°C (50°F). Winds are noticeable. Sea temperature stays cool at 8.3°C (47°F).

This month falls at the middle of Spring. Cold conditions dominate the month.

Daily highs in April gradually rise from around 8°C (47°F) at the start to 11°C (52°F) by month's end.

April sees fairly even rainfall, totalling about 42 mm across the month.

Expect around 9.2h of sunshine at the start of April, increasing to 12.0h by the end.

Wind speeds ease off through the month, from 28 km/h (17 mph) to 25 km/h (15 mph).

The warmest days tend to fall around the 30th, averaging 11.9°C (53°F).

Compared to March, this month is about 3°C warmer with 1 fewer rainy days. Temperatures will rise further into May.

Monthly April Averages

Temperature

10°C / 5°C

Feels Like

6°C / 1°C

Rain

8 days · 42 mm

Sunshine

10.9h / day

Humidity

76% — Humid

Wind

27 km/h

Wind Direction

W (278°)

Gusts

43 km/h

Daylight

14.1 h

Cloud Cover

54%

Clear Sky Days

5.2

UV Index

4.3 — Moderate

Sea Temperature

8°C

Dew Point

4°C — Dry

Moon Phase

Waxing Gibbous · 61%

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 06:10

Daylight 14.1h

Sunset 20:16

What to Expect

Cold daytime highs of 10°C (50°F) mean shorter outdoor excursions with warming breaks.

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

1 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 / 2°C	-1°C / -4°C	12days (62 mm) Wet	3h Poor	85% Humid	0.8 Low	Poor	View Details
February	5°C / 2°C	0°C / -4°C	10days (50 mm) Wet	5.3h Fair	83% Humid	1.5 Low	Poor	View Details
March	7°C / 3°C	2°C / -2°C	9days (40 mm) Wet	7.7h Good	81% Humid	3 Moderate	Poor	View Details
April	10°C / 5°C	6°C / 1°C	8days (42 mm) Wet	10.9h Excellent	76% Humid	4.3 Moderate	Fair	View Details
May best	15°C / 10°C	12°C / 6°C	9days (38 mm) Wet	12.6h Excellent	74% Muggy	5.5 High	Good	View Details
June best	19°C / 14°C	18°C / 12°C	9days (58 mm) Wet	13.3h Excellent	74% Muggy	6.1 High	Excellent	View Details
July best	20°C / 16°C	19°C / 14°C	13days (75 mm) Wet	12.6h Excellent	74% Muggy	5.6 High	Excellent	View Details
August best	21°C / 16°C	20°C / 15°C	11days (64 mm) Wet	11.5h Excellent	75% Muggy	5 Moderate	Excellent	View Details
September best	18°C / 14°C	16°C / 12°C	10days (57 mm) Wet	9.3h Good	77% Humid	3.8 Moderate	Good	View Details
October	13°C / 10°C	10°C / 6°C	13days (74 mm) Wet	6h Fair	81% Humid	1.9 Low	Poor	View Details
November	8°C / 6°C	4°C / 1°C	11days (48 mm) Wet	3.4h Poor	84% Humid	1 Low	Poor	View Details
December	5°C / 3°C	1°C / -2°C	13days (52 mm) Wet	2.2h Poor	86% Very Muggy	0.6 Low	Poor	View Details

What to Wear

Full winter gear is a must — insulated coat, thermal base layers, warm hat, gloves, and waterproof boots.

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

Packing List

Warm coatUmbrellaWindbreakerComfortable walking shoes

Frequently Asked Questions

Expand all

Is April a good time to visit Sundby?

April is typically fair for visiting Sundby, with average highs of 10°C (50°F) and around 8 rainy days. Sundby, Denmark in April has cold conditions, with highs averaging around 9.9°C (50°F). Winds are noticeable. Sea temper

Does it rain a lot in Sundby in April?

Sundby typically sees around 8 rainy days in April with 42 mm (1.7 in) of total rainfall. An umbrella should suffice.

Does it get cold at night in Sundby in April?

Yes, nights in Sundby during April are cold, averaging 5°C (42°F). Pack warm layers and a coat for evenings.

What should I pack for Sundby in April?

With highs of 10°C (50°F) and lows of 5°C (42°F) in April, we recommend: Warm coat, Umbrella, Windbreaker, Comfortable walking shoes. Comfortable walking shoes are essential.

Is April among the best months weather-wise in Sundby?

April is not the most favourable month weather-wise in Sundby. Consider visiting during months with milder temperatures or less rainfall for a better experience.

What is the UV index in Sundby in April?

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

How many hours of daylight are there in Sundby in April?

Sundby gets approximately 14 hours of daylight per day in April, with around 11 hours of sunshine.

Does it snow in Sundby in April?

Snow is uncommon in Sundby during April based on 10-year climate averages.

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