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Holiday Weather Rewind
Photo of Gudhjem
Photo: Danielle Keller (Danielle_dk) · Public domain

🇩🇰 Weather in Gudhjem in May

This is what the weather in Gudhjem (Bornholm, Denmark) was like in May in 2017–2026.

Key facts at a glance

Prevailing weather: Partly cloudy

Avg. daytime high

11.3 °C

10.4 °C – 13.1 °C

Avg. night-time low

9.2 °C

8.4 °C – 10.9 °C

Avg. rain days in period

6.8

22 % of days · ≥ 1.0 mm

Avg. precipitation in period

30.5 mm

7.3 mm – 55.5 mm

Avg. cloud cover

56 %

This data source has no sunshine hours – average cloud cover shown instead.

Avg. sea temperature

–

Sea temperature unavailable for today (daily limit).

Extremes: Highest temperature 18.0 °C (29 May 2018) · Lowest temperature 4.2 °C (9 May 2017) · Avg. daily peak wind 27 km/h

Weather mix of all days

  • 64Sunny
  • 121Partly cloudy
  • 57Cloudy
  • 49Light rain
  • 19Rain

Summary

  • On average 11.3 °C during the day and 9.2 °C at night.
  • On average 6.8 rain days (Rain day = at least 1.0 mm of precipitation) with 30.5 mm of precipitation in total.
  • Prevailing: Partly cloudy.
  • Warmest year: 2018 (avg. 13.1 °C), coolest: 2019 (avg. 10.4 °C).
  • Wettest year: 2025 (55.5 mm), driest: 2018 (7.3 mm).
  • Extremes: 18.0 °C on 29 May 2018 and 4.2 °C on 9 May 2017.

Overall values from all 10 years. How is this calculated?

Charts

Temperatures per year

Average over your travel period

Precipitation & rain days

Year by year

  • 2026

    Partly cloudy
    Avg. max11.5°Avg. min9.4°
    Rain days
    6 Rain days
    Precipitation
    25.7 mm
    Avg. cloud cover
    47 % cloudy
    Sea temperature
    –

    Max 15.0 °C · Min 6.0 °C

  • 2025

    Partly cloudy
    Avg. max11.0°Avg. min8.9°
    Rain days
    9 Rain days
    Precipitation
    55.5 mm
    Avg. cloud cover
    65 % cloudy
    Sea temperature
    –

    Max 13.9 °C · Min 6.5 °C

  • 2024

    Sunny
    Avg. max12.5°Avg. min10.4°
    Rain days
    6 Rain days
    Precipitation
    18.4 mm
    Avg. cloud cover
    46 % cloudy
    Sea temperature
    –

    Max 15.8 °C · Min 6.9 °C

  • 2023

    Sunny
    Avg. max10.8°Avg. min8.6°
    Rain days
    3 Rain days
    Precipitation
    10.5 mm
    Avg. cloud cover
    39 % cloudy
    Sea temperature
    –

    Max 14.5 °C · Min 4.6 °C

  • 2022

    Partly cloudy
    Avg. max11.6°Avg. min9.6°
    Rain days
    8 Rain days
    Precipitation
    42.9 mm
    Avg. cloud cover
    66 % cloudy
    Sea temperature
    –

    Max 14.7 °C · Min 7.0 °C

  • 2021

    Partly cloudy
    Avg. max10.4°Avg. min8.4°
    Rain days
    9 Rain days
    Precipitation
    36.4 mm
    Avg. cloud cover
    68 % cloudy
    Sea temperature
    –

    Max 14.9 °C · Min 5.2 °C

  • 2020

    Partly cloudy
    Avg. max10.9°Avg. min8.7°
    Rain days
    8 Rain days
    Precipitation
    30.6 mm
    Avg. cloud cover
    61 % cloudy
    Sea temperature
    –

    Max 15.2 °C · Min 5.5 °C

  • 2019

    Partly cloudy
    Avg. max10.4°Avg. min8.5°
    Rain days
    8 Rain days
    Precipitation
    50.0 mm
    Avg. cloud cover
    67 % cloudy
    Sea temperature
    –

    Max 14.7 °C · Min 4.7 °C

  • 2018

    Sunny
    Avg. max13.1°Avg. min10.9°
    Rain days
    3 Rain days
    Precipitation
    7.3 mm
    Avg. cloud cover
    37 % cloudy
    Sea temperature
    –

    Max 18.0 °C · Min 6.2 °C

  • 2017

    Partly cloudy
    Avg. max10.8°Avg. min8.7°
    Rain days
    8 Rain days
    Precipitation
    28.0 mm
    Avg. cloud cover
    60 % cloudy
    Sea temperature
    –

    Max 16.4 °C · Min 4.2 °C

Frequently asked questions

How warm is it in Gudhjem in May?
Daytime highs averaged 11.3 °C, night-time lows 9.2 °C. The highest value of the past 10 years was 18.0 °C (29 May 2018), the lowest 4.2 °C (9 May 2017).
How often does it rain in Gudhjem in May?
On average there were 6.8 rain days (at least 1 mm) with 30.5 mm of precipitation in total.

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Destination
🇩🇰 Gudhjem
Bornholm, Denmark
Travel dates
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Data sources

Weather data
Data obtained from the NASA Langley Research Center (LaRC) POWER Project funded through the NASA Earth Science/Applied Science Program
Reanalysis (weather model constrained by observations) on a coarse grid of about 50 km. Values represent a large area and can differ from local conditions, especially on islands, coasts and in mountains. No sunshine duration.
Reanalysis (weather model constrained by observations)
Reanalysis values represent a grid cell (approx. 25–50 km) and may differ from local measurements on coasts, islands and in mountains.
Sea temperature
MUR SST data were provided by JPL under support by NASA MEaSUREs program; accessed via NOAA CoastWatch ERDDAP
Daily multi-scale ultra-high resolution (≈ 1 km) analysis of satellite measurements (infrared, microwave) and in-situ data. Represents the foundation temperature below the daily warm surface layer. (Satellite and in-situ analysis)
Place search
Natural Earth (public domain) · GeoNames (CC BY 4.0) / OpenStreetMap (ODbL)