Guldborg, Denmark experiences average highs of 12°C (54°F) and lows of 9°C (48°F) throughout the year. Rainfall is moderate, averaging about 11 rainy days per month. Average highs have warmed by 0.6°C (1.1°F) across the available records.
Guldborg, Denmark Weather & Climate 2026
Monthly climate averages for Guldborg, Denmark. Based on 10-year ERA5 reanalysis data.
Climate Overview
Drier season: Feb–Sep 
Wetter season: Jan–Dec At-a-Glance Climate Summary
Live Weather & Air Quality
Key figures
Climate Score
4.6/10
Best: May, June, July, August, September
UV Index
3
Low
Temperature 12°C / 9°C
Feels Like 9°C / 4°C
Rainy Days 11
Rainfall 55 mm
Sunshine 8 h
Humidity 80%
Wind Speed 29 km/h
Dew Point 7°C
Snow Days 3 days
Frost Days 4 days
Hottest Month
21°C
August
Avg Low16°C
Rain11days
Coldest Month
2°C
January
Avg High4°C
Rain12days
Driest Month
8days
April
Avg High10°C
Avg Low5°C
Windiest Month
33 km/h
January (Gusts 51)
Sea Temperature
2°C – 20°C
Warmest water: July (
19.8°C
)
Worst Time to Visit
Consider avoiding January, February, March, December due to very cold temperatures, frequent rain.
Sun Position
Sunrise 04:36
Daylight 17.3h
Sunset 21:54
Live conditions—
Guldborg on the map · live conditions
Guldborg, Denmark
- Continent
- Europe
- Country
- Denmark
- City
- Guldborg
- Population
- 536
- Coordinates
- 54.87°, 11.74°
Seasonal Breakdown
Spring
Mar–May
Avg High 10°C
Avg Low 6°C
Rain 9 days/mo
1/3 best months
Summer
Jun–Aug
Avg High 20°C
Avg Low 16°C
Rain 11 days/mo
3/3 best months
Autumn
Sep–Nov
Avg High 13°C
Avg Low 10°C
Rain 11 days/mo
1/3 best months
Winter
Dec–Feb
Avg High 5°C
Avg Low 2°C
Rain 12 days/mo
Climate Charts
Based on historical averages (2016–2025)
Monthly Temperatures
HighLowShaded bands show the typical range across the available yearly records.
Line chart showing monthly temperatures. Jan: 4°C / 2°C . Feb: 5°C / 2°C . Mar: 6°C / 3°C . Apr: 10°C / 5°C . May: 15°C / 10°C . Jun: 19°C / 15°C . Jul: 20°C / 16°C . Aug: 21°C / 16°C . Sep: 18°C / 14°C . Oct: 13°C / 10°C . Nov: 8°C / 6°C . Dec: 5°C / 3°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 62 mm. Feb: 50 mm. Mar: 40 mm. Apr: 42 mm. May: 38 mm. Jun: 58 mm. Jul: 75 mm. Aug: 64 mm. Sep: 57 mm. Oct: 74 mm. Nov: 48 mm. Dec: 52 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 85%. Feb: 83%. Mar: 82%. Apr: 76%. May: 75%. Jun: 74%. Jul: 75%. Aug: 75%. Sep: 78%. Oct: 81%. Nov: 84%. Dec: 86%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 33 km/h . Feb: 32 km/h . Mar: 28 km/h . Apr: 27 km/h . May: 27 km/h . Jun: 26 km/h . Jul: 27 km/h . Aug: 25 km/h . Sep: 27 km/h . Oct: 31 km/h . Nov: 29 km/h . Dec: 31 km/h .
Sunshine
Sunshine
Sunshine: Jan: 3h. Feb: 5h. Mar: 8h. Apr: 11h. May: 13h. Jun: 13h. Jul: 13h. Aug: 12h. Sep: 9h. Oct: 6h. Nov: 3h. Dec: 2h.
Sea Temperature
Sea Temperatureswim
Line chart showing monthly sea temperature. Jan: 3°C . Feb: 2°C . Mar: 4°C . Apr: 9°C . May: 14°C . Jun: 18°C . Jul: 20°C . Aug: 20°C . Sep: 18°C . Oct: 12°C . Nov: 8°C . Dec: 4°C .
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 1. Feb: UV 1. Mar: UV 3. Apr: UV 4. May: UV 6. Jun: UV 6. Jul: UV 6. Aug: UV 5. Sep: UV 4. Oct: UV 2. Nov: UV 1. Dec: UV 1.
Monthly Daylight Hours
Daylight12h reference
Monthly Dew Point & Comfort
Dew Point Dry Comfortable Humid Muggy Oppressive
Snow Days
Snow DaysSnowfall
Snow Days: Jan: 5 days. Feb: 4 days. Mar: 3 days. Apr: 0 days. May: 0 days. Jun: 0 days. Jul: 0 days. Aug: 0 days. Sep: 0 days. Oct: 0 days. Nov: 2 days. Dec: 2 days.
Climate Trends
Average highs have warmed by 0.6°C (1.1°F) across the available records. Average rainfall has remained broadly steady.
2016 to 2025
Avg high Avg rainfall
Climate summary
| Last 12 months | All years | |
|---|---|---|
| Hottest month | Jul 2025 · 21°C | Aug · 21°C |
| Coldest month | Feb 2025 · 1°C | Jan · 2°C |
| Wettest month | Jul 2025 · 167 mm | Jul · 75 mm |
| Windiest month | Oct 2025 · 33 km/h | Jan · 33 km/h |
Month-by-Month Weather Table
January
Poor 
February
Poor March
Poor April
Fair May best
Good June best
Excellent July best
Excellent August best
Excellent September best
Good October
Poor November
Poor December
Poor | 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 | -1°C / -4°C | 10days (50 mm) Wet | 5.3h Fair | 83% Humid | 1.4 Low | Poor | View Details |
| March | 6°C / 3°C | 2°C / -2°C | 9days (40 mm) Wet | 7.7h Good | 82% 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 | 75% Muggy | 5.5 High | Good | View Details |
| June best | 19°C / 15°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 | 75% 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 | 78% 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 |
Compare Nearby City Climates
Frequently Asked Questions
The best months to visit Guldborg are May, June, July, August, September, when temperatures are comfortable and rainfall is at its lowest. This is based on 10-year climate averages for Guldborg, scoring temperature, rainfall, humidity, and sunshine hours.
The hottest month in Guldborg is August, with average daytime highs of 21°C (69°F). Plan outdoor activities for early morning or late afternoon if visiting during this period.
The coldest month in Guldborg is January, with average overnight lows of 2°C (35°F). Pack warm layers and expect shorter daylight hours during this period.
The wettest month in Guldborg is July, averaging 75mm of precipitation across 13 rainy days. An umbrella or waterproof jacket is essential.
The rainy season in Guldborg runs through July, October, December, January, with the heaviest rainfall in July. Based on 10-year averages for Guldborg.
Guldborg receives approximately 98 sunshine hours per year. The sunniest month is June with around 13 hours. Based on climate data for Guldborg.
The least favorable months to visit Guldborg are January, February, March, December, primarily due to very cold temperatures, frequent rain. For the best conditions, consider May, June, July, August, September instead.
The annual average UV index in Guldborg is 3, classified as moderate. Standard sun protection (sunscreen, hat) is recommended during prolonged outdoor exposure.
Average humidity in Guldborg is 80%, classified as humid. Humidity levels are generally comfortable and should not affect outdoor activities for most people.
Sea temperatures in Summer average 11°C (52°F), which most swimmers will find too cold without a wetsuit.
Yes, Guldborg receives snow. Months with snowfall average 3 snow days and 3 cm (1 in) of accumulation, with about 4 frost days during winter.
Average wind speeds in Guldborg are 29 km/h (18 mph). The windiest month is January with peak winds reaching 33 km/h (20 mph) (gusts up to 51 km/h / 32 mph).
Guldborg averages 3 clear-sky days per month with overall cloud cover around 65%. The clearest skies occur in April.
The annual average dew point in Guldborg is 7°C (45°F), which feels dry and comfortable. Outdoor activities are comfortable year-round from a humidity standpoint.
Guldborg has a Oceanic climate, classified as Cfb under the Köppen system. Temperate climates have mild winters and warm summers, with rainfall spread across the year and four distinct seasons.
The 'feels like' temperature in Guldborg ranges from 4°C (39°F) to 9°C (48°F) on average. Wind chill makes winters feel noticeably colder than the actual temperature — layered clothing is recommended.
Yes, June is a great time to visit Guldborg. It earns a climate score of 8.1/10 with Excellent.
For June in Guldborg, pack Umbrella, Windbreaker, Comfortable walking shoes. With average highs of 19°C (67°F) and 9 rainy days, these essentials will keep you comfortable.
Data Source
Climate data derived from ERA5 reanalysis (ECMWF), averaged over 2016–2025. Sea surface temperature from marine reanalysis data. Climate scores and seasonal estimates are computed by WorldStats.
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