Valletta, Malta - Detailed climate information and monthly weather forecast

The cityscape of Valletta, Malta

The best months for a swim in Valletta, Malta, are July through September, with a perfect temperature - varying between 25°C (77°F) and 29°C (84.2°F), and scarce rainfall.

January, like December, is a moderate winter month in Valletta, Malta, with average temperature varying between 15.2°C (59.4°F) and 9.2°C (48.6°F). With an average high-temperature of 15.2°C (59.4°F) and an average low-temperature of 9.2°C (48.6°F), January is the coldest month. Weather in January »

February, the last month of the winter, in Valletta, is another mild month, with temperature in the range of an average high of 15.5°C (59.9°F) and an average low of 9.3°C (48.7°F). In Valletta, the average high-temperature is essentially the same as in January - a still moderate 15.5°C (59.9°F). Weather in February »

March, the first month of the spring, in Valletta, is an enjoyable month, with average temperature varying between 16.7°C (62.1°F) and 10.1°C (50.2°F). In March, the average high-temperature is almost the same as in February - a comfortable 16.7°C (62.1°F). Weather in March »

April, the same as March, is another comfortable spring month in Valletta, Malta, with average temperature ranging between min 11.9°C (53.4°F) and max 19.1°C (66.4°F). In April, the average high-temperature is almost the same as in March - a still enjoyable 19.1°C (66.4°F). Weather in April »

The last month of the spring, May, is a warm month in Valletta, Malta, with average temperature fluctuating between 23.3°C (73.9°F) and 14.9°C (58.8°F). In May, the average high-temperature marginally rises, from a comfortable 19.1°C (66.4°F) in April, to a moderately hot 23.3°C (73.9°F). Weather in May »

June, the first month of the summer, in Valletta, is also a moderately hot month, with average temperature fluctuating between 27.5°C (81.5°F) and 18.4°C (65.1°F). In Valletta, Malta, the average high-temperature in June marginally rises, from a moderately hot 23.3°C (73.9°F) in May, to a still warm 27.5°C (81.5°F). Weather in June »

July in Valletta, Malta, is a hot summer month, with average temperature fluctuating between 30.7°C (87.3°F) and 21°C (69.8°F). An excellent water temperature of 25.5°C (77.9°F) makes July a prime for swimming and other water activities. Weather in July »

August, the last month of the summer, in Valletta, is another hot month, with average temperature ranging between min 21.8°C (71.2°F) and max 30.7°C (87.3°F). The perfect water temperature of 26.1°C (79°F) with 7mm (0.28") of accumulated rainfall and only 1 rainfall days, makes August a great period for swimming and other water activities. Weather in August »

September, the first month of the autumn, in Valletta, is still a warm month, with temperature in the range of an average low of 20.1°C (68.2°F) and an average high of 28°C (82.4°F). The ideal sea water temperature of 25.7°C (78.3°F) and only 4 rainfall days, with 40mm (1.57") of accumulated rainfall, makes September the best time for swimming and other water activities. Weather in September »

October, the same as September, is a moderately hot autumn month in Valletta, Malta, with temperature in the range of an average high of 24.2°C (75.6°F) and an average low of 17.1°C (62.8°F). In Valletta, the average high-temperature in October marginally drops, from 28°C (82.4°F) in September, to a still moderately hot 24.2°C (75.6°F). Weather in October »

November, the last month of the autumn, in Valletta, is also an agreeable month, with average temperature ranging between max 20.1°C (68.2°F) and min 13.9°C (57°F). In November, the average high-temperature marginally drops, from a moderately hot 24.2°C (75.6°F) in October, to a pleasant 20.1°C (68.2°F). Weather in November »

December, the first month of the winter, in Valletta, is still a comfortable month, with average temperature varying between 16.7°C (62.1°F) and 11°C (51.8°F). In December, the average high-temperature marginally drops, from an agreeable 20.1°C (68.2°F) in November, to a comfortable 16.7°C (62.1°F). Weather in December »

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What is the coldest month in Valletta?

With an average high-temperature of 15.2°C (59.4°F) and an average low-temperature of 9.2°C (48.6°F), January is the coldest month in Valletta.

How much does it rain in Valletta?

Throughout the year, in Valletta, there are 80 rainfall days, and 553mm (21.77") of precipitation is accumulated.

What are the months with the lowest UV index in Valletta?

January and December, with an average maximum UV index of 2, are months with the lowest UV index in Valletta, Malta.

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

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

When are the longest days in Valletta?

The month with the longest days in Valletta, Malta, is June, with an average of 14.6h of daylight.

What are the months with the highest UV index in Valletta?

June and July, with an average maximum UV index of 10, are months with the highest UV index in Valletta, Malta.

What are the warmest months in Valletta?

July and August, with an average high-temperature of 30.7°C (87.3°F), are warmest months in Valletta.

What is the driest month in Valletta?

The only month without rainfall in Valletta is July.

What month has the most sunshine in Valletta?

The month with the most sunshine is July, with an average of 12.1h of sunshine.

When does it rain in Valletta?

January through June, August through December are months with rainfall in Valletta, Malta.

When is the sea warmest in Valletta?

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

What is the wettest month in Valletta?

The month with the most rainfall in Valletta, Malta, is December when the rain falls for 13 days and typically aggregates up to 112mm (4.41") of precipitation.

What is the month with the shortest days in Valletta?

December has the shortest days of the year, with an average of 9.8h of daylight.

What is the month with the least sunshine in Valletta?

With an average of 5.2h of sunshine, December has the least sunshine of the year in Valletta, Malta.

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Long-term

Climate J F M A M J J A S O N D Year

Average high temperature in January:
15.2°C
Average high temperature in February:
15.5°C
Average high temperature in March:
16.7°C
Average high temperature in April:
19.1°C
Average high temperature in May:
23.3°C
Average high temperature in June:
27.5°C

Average high temperature in July:
30.7°C
Average high temperature in August:
30.7°C
Average high temperature in September:
28°C
Average high temperature in October:
24.2°C
Average high temperature in November:
20.1°C
Average high temperature in December:
16.7°C

The warmest months (with the highest average high temperature) are July and August (30.7°C).
The month with the lowest average high temperature is January (15.2°C).

Average low temperature in January:
9.2°C
Average low temperature in February:
9.3°C
Average low temperature in March:
10.1°C
Average low temperature in April:
11.9°C
Average low temperature in May:
14.9°C
Average low temperature in June:
18.4°C

Average low temperature in July:
21°C
Average low temperature in August:
21.8°C
Average low temperature in September:
20.1°C
Average low temperature in October:
17.1°C
Average low temperature in November:
13.9°C
Average low temperature in December:
11°C

The month with the highest average low temperature is August (21.8°C).
The coldest month (with the lowest average low temperature) is January (9.2°C).

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The wettest month (with the highest rainfall) is December (112mm).
The driest month (with the least rainfall) is July (0mm).

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Average rainfall days in January:
13 days
Average rainfall days in February:
10 days
Average rainfall days in March:
9 days
Average rainfall days in April:
6 days
Average rainfall days in May:
3 days
Average rainfall days in June:
1 days

Average rainfall days in July:
0 days
Average rainfall days in August:
1 days
Average rainfall days in September:
4 days
Average rainfall days in October:
10 days
Average rainfall days in November:
10 days
Average rainfall days in December:
13 days

Months with the highest number of rainy days are January and December (13 days).
The month with the least rainy days is July (0 days).

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Average sea temperature - Valletta, Malta

Average sea temperature in January:
16.1°C
Average sea temperature in February:
15.4°C
Average sea temperature in March:
15.4°C
Average sea temperature in April:
16.3°C
Average sea temperature in May:
18.8°C
Average sea temperature in June:
22.7°C

Average sea temperature in July:
25.5°C
Average sea temperature in August:
26.1°C
Average sea temperature in September:
25.7°C
Average sea temperature in October:
23.4°C
Average sea temperature in November:
21.3°C
Average sea temperature in December:
18.2°C

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).

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Average daylight / Average sunshine - Valletta, Malta

The month with the longest days is June (Average daylight: 14.6h).
The month with the shortest days is December (Average daylight: 9.8h).

The month with the most sunshine is July (Average sunshine: 12.1h).
The month with the least sunshine is December (Average sunshine: 5.2h).

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Months with the highest UV index are June and July (UV index 10).
Months with the lowest UV index are January and December (UV index 2).

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Monthly weather forecast and climate
Valletta, Malta

Contents

The best time to visit Valletta

Weather in January

Weather in February

Weather in March

Weather in April

Weather in May

Weather in June

Weather in July

Weather in August

Weather in September

Weather in October

Weather in November

Weather in December