Climate and monthly weather forecast
Gelnica, Slovakia

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The climate of Gelnica

Gelnica, Slovakia falls under the Humid continental climate category according to the Koppen climate classification. This characteristic climate classification (Dfb) is distinguished by no dry season along with a warm summer. Positioned in the northern hemisphere and surrounded by diverse geographical features, Gelnica's weather exhibits a wide range of meteorological elements throughout the year.

The temperature fluctuates significantly as the year progresses. January, being the coldest month, has an average high of -1.2°C (29.8°F) and a low of -5.8°C (21.6°F). During this period, the city experiences the maximum snowfall with 106mm (4.17") of snow. On the other hand, August is the warmest month with an average temperature soaring between 24.9°C (76.8°F) to 12.8°C (55°F). The highest relative humidity touches 90% in January while the slightest is observed in August with 70%.

Rainfall varies modestly throughout the year, ranging from a minimum of 22mm (0.87") in January to a maximum of 71mm (2.8") in July. Snowfall primarily blankets the city from November to April, with the most substantial being in January with 106mm (4.17"). The maximum UV index happens in the warm span from June to August, peaking at 5. It tones down during the winter months to 1 in December.

Besides temperature and precipitation variance, the city encounters changes in daylight periods. The longest daylight hours are experienced in June with 16.1 hours while the darkest month is December with only 8.4 hours of daylight. Similarly, Gelnica's sunshine hours, cloud%, visibility, and wind speed follow varying patterns throughout the year.

The Best Time to Visit Gelnica

The optimal time to visit Gelnica mainly depends on the visitors' preferred climatic conditions and activities of interest. However, considering the most agreeable temperatures, less rain, and longer daylight hours, the period from May to September emerges as the ideal time for a visit. During this interval, the temperature varies between 18.3°C (64.9°F) to 24.4°C (75.9°F) while the rainfall is moderate. The daylight lasts from 15.3 to 16.1 hours, and there is no snowfall.

The Worst Time to Visit Gelnica

Tourists preferring warm weather and minimal snowfall should be wary of the winter months of Gelnica. From December to February, the average temperature plunges between -1.2°C (29.8°F) to -5.8°C (21.6°F) with considerable snowfall, notably 106mm (4.17") in December and 90mm (3.54") in January. The days are mostly short and cold, which might not appeal to everyone.

Spring Weather in Gelnica

Beginning in March, spring in Gelnica gradually warms up, providing a stark contrast from the chilling winter. The temperatures successfully deviate from -0.3°C (31.5°F) to 14.2°C (57.6°F) by the end of the season in May. Rainfall increases in spring with an average of 34mm (1.34") in March reaching up to 65mm (2.56") towards the end of May. Daylight hours extend from 11.9 hours in March to 15.3 hours in May.

Summer Weather in Gelnica

Summer months of June, July, and August, offer the city highest temperatures in the year, fluctuating from a cozy 22.4°C (72.3°F) to a warm 24.9°C (76.8°F). Rainfall peaks to 71mm (2.8") in July but decreases to 39mm (1.54") by August. Relative humidity dips during summer between 70% to 77% creating a comfortable atmosphere for outdoor activities.

Autumn Weather in Gelnica

Starting in September, Autumn in Gelnica brings a gradual reduction in temperature and daylight hours. Temperatures descend from a fair 19.4°C (66.9°F) in September to a chilly 6.9°C (44.4°F) by November. Rainfall varies from 33mm (1.3") to 30mm (1.18"), and daylight decreases from 12.6 hours to 9.2 hours through the months of Autumn.

Winter Weather in Gelnica

Winter in Gelnica starts in December, with temperatures diving as low as -3.8°C (25.2°F) and going up to only 0.4°C (32.7°F) in the daytime. Rainfall and snowfall both face a dip in winter, though snowfall steadily increases after the initial fall, from 15mm (0.59") in November to a substantial 106mm (4.17") in January. Daylight shortens to merely 8.4 hours, leaving the nights long and cold.

Weather in January

January in Gelnica, Slovakia, opens the curtain to a typically cold and snowy winter scene. The town is blanketed with an average of 106mm (4.17") of snow and lower temperatures offer fewer hours of daylight. Moreover, it is the coldest month of the year with average high temperatures reaching -1.2°C (29.8°F) and lows diving down to -5.8°C (21.6°F). Weather in January »

Weather in February

Gelnica in February continues to experience winter, albeit with slightly warmer temperatures compared to January. The town sees a decline in snowfall and a slight increase in daylight hours. Still, frosty temperatures and minimal sunshine make it indispensable to stay bundled up. Weather in February »

Weather in March

As March arrives, Gelnica, Slovakia, begins the transition into spring. There is a significant decrease in snowfall now, shifting more towards rainfall. The weather gets perceivably warmer, characterized by an increase in daylight hours and decreasing cloud coverage. Weather in March »

Weather in April

April marks the full swing of springtime in Gelnica. Dramatically reduced snowfall, warmer daytime temperatures, and an increased amount of sunshine make it a welcome change. Though rainfall is slightly higher at 27mm (1.06"), it typically adds freshness to the blooming greenery around. Weather in April »

Weather in May

May in Gelnica, Slovakia, can be considered the real start of the warm season. Temperatures rise, rain becomes more frequent, and the town is gifted with lush greeneries. Due to higher temperatures, locals and visitors can now enjoy outdoor activities without the burden of layering up. Weather in May »

Weather in June

With the arrival of June, summer officially begins in Gelnica. Longer daylight hours and an increase in relative humidity characterize this time of the year. The atmosphere becomes vibrant with outdoor events, picnics, and popular water activities. Weather in June »

Weather in July

July is the warmest month in Gelnica, Slovakia, with the peak temperature reaching up to 24.4°C (75.9°F). It is characterized by long sunny days, which are well spent at local beaches or in the city's many green spaces. Despite the heat, evenings are often pleasant. Weather in July »

Weather in August

August is another warm month for Gelnica with long days and abundant sunshine. This is offset by occasional rain showers, ensuring the cityscape remains green and vibrant. The weather remains conducive for any planned outdoor activities or events. Weather in August »

Weather in September

September marks the transition from summer to autumn in Gelnica. The temperature starts to cool down gradually, though it is still warm enough for outdoor activities. It also showcases a stunning palette of fall colors across the city. Weather in September »

Weather in October

October in Gelnica, Slovakia, brings a clear indication of the approaching winter. Temperature dips further, shorter daylight hours become noticeable and rainfall may often be accompanied by a sharp and chilly wind. Yet, the myriad of autumn leaves in their full glory makes this month particularly beautiful. Weather in October »

Weather in November

November witnesses a considerable dip in temperatures as Gelnica prepares for winter. The city’s landscape begins to transform, losing its vibrant autumn colors. Clear visibility throughout the month offers uninterrupted views of distinct horizons. Weather in November »

Weather in December

December in Gelnica, Slovakia, is witness to the full onset of winter. The shortest daylight of the year, an increase in snowfall, and a sharp drop in temperature to a low of -3.8°C (25.2°F) becomes the weather pattern. Despite the cold, the city shines in festive glory, all set for the Christmas celebrations. Weather in December »
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Frequently asked questions

What part of the year is the coldest in Gelnica?

January, marked by an average high-temperature of -1.2°C (29.8°F) and a low-temperature of -5.8°C (21.6°F), is the coldest month in Gelnica.

What is the most humid month in Gelnica?

The most humid month is January, with an average relative humidity of 90%.

What is the driest month in Gelnica?

The month with the least rainfall is January, when the rain falls for 7.9 days and typically collects 22mm (0.87") of precipitation.

How many days does it rain in Gelnica?

In Gelnica, Slovakia, during the entire year, the rain falls for 144.4 days and collects up to 457mm (17.99") of precipitation.

When does it snow in Gelnica?

Months with snowfall are January through April, October through December.

When does it snow the most in Gelnica?

The month with the most snowfall is January, when snow falls for 12.3 days and typically aggregates up to 106mm (4.17") of snow.

How much does it snow in Gelnica?

Throughout the year, there are 38.5 snowfall days, and 307mm (12.09") of snow is accumulated.

What is the month with the least sunshine in Gelnica?

The month with the least sunshine in Gelnica, Slovakia, is January, with an average of 3.6h of sunshine.

When it does not snow in Gelnica?

In Gelnica, Slovakia, snow does not fall in May through September.

When are the longest days in Gelnica?

The month with the longest days in Gelnica, Slovakia, is June, with an average of 16h and 6min of daylight.

What is the month with the highest UV index in Gelnica?

June through August, with an average maximum UV index of 5, are months with the highest UV index in Gelnica.

What is the wettest month in Gelnica?

The month with the most rainfall is July, when the rain falls for 17.8 days and typically aggregates up to 71mm (2.8") of precipitation.

What is the hottest time of year in Gelnica?

Temperature readings in Gelnica, Slovakia, reach their annual highs in August, averaging 24.9°C (76.8°F) and a minimum average of 12.8°C (55°F).

What is the least humid month in Gelnica?

August is the least humid month in Gelnica, with an average relative humidity of 70%.

What month has the most sunshine in Gelnica?

The month with the most sunshine is August, with an average of 11.1h of sunshine.

When is Daylight Saving Time (DST) in Gelnica?

On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends, and the time zone changes from CEST to CET. The next Daylight Saving Time starts on Sunday, 30. March 2025, at 02:00, and the time zone reverts from CET to CEST.

What is the month with the shortest days in Gelnica?

The month with the shortest days is December, with an average of 8h and 18min of daylight.

When is the lowest UV index in Gelnica?

With an average maximum UV index of 1, December is the month with the lowest UV index.

Average temperature
Gelnica, Slovakia

Average temperature - Gelnica, Slovakia

The warmest month (with the highest average high temperature) is August (24.9°C).
The month with the lowest average high temperature is January (-1.2°C).

The month with the highest average low temperature is August (12.8°C).
The coldest month (with the lowest average low temperature) is January (-5.8°C).

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Average pressure
Gelnica, Slovakia

Average pressure - Gelnica, Slovakia

The month with the highest atmospheric pressure is December (1019.6mbar).
The month with the lowest atmospheric pressure is June (1014.2mbar).

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Average wind speed
Gelnica, Slovakia

Average wind speed - Gelnica, Slovakia

The windiest month (with the highest average wind speed) is March (10.3km/h).
The calmest months (with the lowest average wind speed) are August and September (8.2km/h).

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Average humidity
Gelnica, Slovakia

Average humidity - Gelnica, Slovakia

The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is August (70%).

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Average rainfall
Gelnica, Slovakia

Average rainfall - Gelnica, Slovakia

The wettest month (with the highest rainfall) is July (71mm).
The driest month (with the least rainfall) is January (22mm).

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Average rainfall days
Gelnica, Slovakia

Average rainfall days - Gelnica, Slovakia

The month with the highest number of rainy days is May (18.7 days).
The month with the least rainy days is January (7.9 days).

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Average snowfall
Gelnica, Slovakia

Average snowfall - Gelnica, Slovakia

The month with the highest snowfall is January (106mm).
The months with the least snowfall are May, June, July, August and September (0mm).

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Average snowfall days
Gelnica, Slovakia

Average snowfall days - Gelnica, Slovakia

The month with the highest number of snowfall days is January (12.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight / Average sunshine
Gelnica, Slovakia

Average daylight / Average sunshine - Gelnica, Slovakia

The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 18min).

The month with the most sunshine is August (Average sunshine: 11h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).

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Average sunshine days
Gelnica, Slovakia

Average sunshine days - Gelnica, Slovakia

The month with the most sunshine days is October (19.6 days).
The month with the least sunshine days is June (9.8 days).

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Average visibility
Gelnica, Slovakia

Average visibility - Gelnica, Slovakia

The months with the highest visibility are March, April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January, February and December (7km).

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Gelnica, Slovakia

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