Climate and monthly weather forecast
Kalkara, Malta


The climate of Kalkara

Kalkara sits under the category Csa according to Köppen climate classification, marking it as a region characterized by a Mediterranean climate with hot summers. Geographically, Kalkara is positioned on the southern coast of Malta, an island in the Mediterranean Sea. This Mediterranean climate bestows upon Kalkara mild, humid winters and hot, dry summers, with considerable variation in weather conditions throughout the year.

The climatological data reveals that the annual temperature of the sea oscillates from a cool 15.4°C (59.7°F) in February and March to a warm 26.1°C (79°F) in August. The daylight span also shifts throughout the year, reaching a peak in June with an average of around 14.6 hours, and dwindling to its shortest extent in December, clocking only 9.8 hours. Weather patterns distinguished by maximum and minimum daylight hours align with the summer and winter solstices, a common phenomenon observed globally.

The uniqueness of Kalkara's weather is discerned in its relatively high sea temperatures even in the cooler months. For instance, the cold, December water still measures at an average temperature of 18.2°C (64.8°F) — a temperature that is warm enough to swim in for some individuals.

The best time to visit Kalkara

Given the climatological parameters, the optimal time to visit Kalkara would be during the late spring and early summer months. During this period, both daylight hours and sea temperatures start to escalate, providing ideal conditions for outdoor activities and water sports. Sea temperatures are a comfortable 18.8°C (65.8°F) in May and rise sharply to 22.7°C (72.9°F) in June, whilst daylight remains copious, spanning from 14.1 hours in May to 14.6 hours in June.

The worst time to visit Kalkara

The least favorable time to visit Kalkara is during the winter months, particularly December, with a limited daylight span of 9.8 hours, and an average sea temperature of 18.2°C (64.8°F). Despite the sea temperature being relatively warm compared to other European locations, many may find it too brisk for water-based activities.

Spring weather in Kalkara

Spring in Kalkara is characterized by a gentle rise in both sea temperatures and daylight hours. The sea warms from 15.4°C (59.7°F) in March to an inviting 18.8°C (65.8°F) in May. Daylight hours ascend similarly, increasing from 12 hours in March to 14.1 hours in May, providing ample time for exploration and enjoyment of Kalkara's natural beauty.

Summer weather in Kalkara

Summer engulfs Kalkara in a shroud of sunlight and warmth. Sea temperatures peak, rising from 22.7°C (72.9°F) in June to a soaring 26.1°C (79°F) in August. Daylight hours extend to their utmost, reaching 14.6 hours in June, before receding slightly to 13.5 hours by August's end. These balmy conditions make this season the most vivacious time of year.

Autumn weather in Kalkara

Autumn brings with it reduced amounts of sunlight and cooler sea temperatures in Kalkara. The sea cools from 25.7°C (78.3°F) in September to 21.3°C (70.3°F) in November. Daylight hours also retract gradually, declining from 12.4 hours in September to 10.3 hours in November, marking the descent towards winter.

Winter weather in Kalkara

Winter in Kalkara presents the chilliest sea temperatures and the shortest daylight hours of the year. The sea cools to 18.2°C (64.8°F) by December, and the diminishing sunlight reduces to just 9.8 hours by the same month. Weather conditions during this period herald the onset of a quieter, slower pace of life as the year concludes.

Weather in January

January in Kalkara, Malta signifies the heart of winter with the sea temperature being the coolest during this time. The overall atmospheric conditions display a rather tame winter season with a moderate amount of sunlight. January is not the coldest month, yet the drop in temperature from December is quite apparent. Weather in January »

Weather in February

February in Kalkara, Malta brings a slight decline in sea temperature, a drop of 0.7°C (33.3°F) compared to January. Although the sea temperature dips, the overall weather stays cool and pleasant, providing a comfortable environment. Weather in February »

Weather in March

As winter fades away, March in Kalkara, Malta indicates the first signs of spring with a marginal increase in sea temperature to 15.4°C (59.7°F). Despite the temperature being the same as February, the weather in March exhibits more warmth and brightness. Weather in March »

Weather in April

April in Kalkara, Malta brings a considerable rise in sea temperature to 16.3°C (61.3°F), an indicator of the steady progress towards summertime. April is a transitional month from spring to summer with the ambiance slowly turning warmer and the daylight hours extending further. Weather in April »

Weather in May

May in Kalkara, Malta comes with a substantial spike in sea temperature to 18.8°C (65.8°F) reflecting the complete arrival of summer. The month of May is a direct contrast to April in terms of weather conditions and intensity of heat. Weather in May »

Weather in June

June in Kalkara, Malta presents a remarkable rise in sea temperature to a warm 22.7°C (72.9°F) reflecting the peak arrival of summer. June’s weather is characterized by long sunlight hours and an escalating trend in warmth, making it a popular month for outdoor activities and beach visits. Weather in June »

Weather in July

As the mid-summer month, July in Kalkara, Malta achieves the highest sea temperature reaching up to 25.5°C (77.9°F) which demonstrates the pinnacle of the summer season. The long daylight hours and maximum sea temperature create a heady mix of heat and light, typical of Mediterranean summers. Weather in July »

Weather in August

August in Kalkara, Malta carries on the summer tradition with the sea temperature at its peak reaching 26.1°C (79°F), a slight increase from July. It is characterized by high heat and bright, long daylight hours. August endures as the last full month of summer, and the slight increase in sea temperature from July marks this month as the warmest of the year. Weather in August »

Weather in September

September in Kalkara, Malta marks the gradual transition from high summer to milder autumn, with the sea temperature declining to 25.7°C (78.3°F). Although the fall in temperature is barely noticeable, September brings a noticeable reduction in daylight hours, signaling the end of summer. Weather in September »

Weather in October

October in Kalkara, Malta signifies a substantial drop in sea temperature to 23.4°C (74.1°F) indicating the onset of autumn. Compared to September, October experiences a more prominent shift in weather conditions. The autumn season begins to gain traction with a gradual decrease in temperature and daylight. Weather in October »

Weather in November

November in Kalkara, Malta takes the autumn season full swing with a further descent in sea temperature down to 21.3°C (70.3°F). November’s weather transitions further into the cool conditions of late autumn with a reduction of daylight hours. Weather in November »

Weather in December

December in Kalkara, Malta embraces the arrival of winter with a decrease in sea temperature to 18.2°C (64.8°F), marking the year's end. A significant drop from November, December's sea temperature symbolizes the complete transition from autumn to winter. Weather in December »

Frequently asked questions

What are the months with the coldest sea water in Kalkara?

The months with the coldest seawater in Kalkara, Malta, are February and March, with an average sea temperature of 15.4°C (59.7°F).

When are the longest days in Kalkara?

The month with the longest days in Kalkara, Malta, is June, with an average of 14h and 36min of daylight.

What is the month with the warmest sea water in Kalkara?

The month with the warmest seawater in Kalkara is August, with an average sea temperature of 26.1°C (79°F).

When is Daylight Saving Time (DST) in Kalkara?

On Sunday, 27. October 2024, at 3:00 am, Daylight Saving Time ends in Kalkara, Malta, and the time zone changes from CEST to CET. The next Daylight Saving Time starts on Sunday, 30. March 2025, at 2:00 am, and the time zone reverts from CET to CEST.

What is the month with the shortest days in Kalkara?

The month with the shortest days in Kalkara is December, with an average of 9h and 48min of daylight.

Average sea temperature
Kalkara, Malta

Average sea temperature - Kalkara, Malta

The best month for swimming (with the highest average sea temperature) is August (26.1°C).
The coldest months (with the lowest average sea temperature) are February and March (15.4°C).


Average daylight
Kalkara, Malta

Average daylight - Kalkara, Malta

The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 48min).


Kalkara, Malta

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