Your April weather guide
MildWeather in Valletta in April
April is a good time for Valletta if you want mild weather for exploring on foot, rather than a hot beach holiday. Daytime highs average around 17°C, nights fall to about 14°C and the sea is a cold 16°C. For a UK traveller, the appeal is spending time outdoors without strong heat. The catch is that sunshine does not guarantee warmth, so pack layers and treat swimming as optional.
Long-term climate averages for Valletta, not a forecast · 1991-2020
Valletta, month by month
Your snapshot
At a glance
The useful details for Valletta.
- Average daytime high
- 17.3°C
- 9 in 10 days stay below 19°C
- Average night-time low
- 14.2°C
- coldest 10% of nights: 12°C or lower
- Compared with London
- +3.8°C
- London averages 13.5°C in April
- Sea temperature
- 16.1°C
- year to year: 16°C to 17°C
- Sunshine per day (est.)
- 8.3h
- 64% of 12.9 h of daylight
- Rainy days (1 mm+)
- 3
- 15 mm over the month
- Humidity
- 77%
- Days over 25°C
- 0%
- none over 30°C
- Record high 1991-2020
- 23.0°C
- 2018-04-25
- Record low 1991-2020
- 9.4°C
- 1997-04-01
- Flight from London
- ≈ 3 h 18 min
- 2060 km, short-haul (estimate for a direct flight)
Records are observed extremes within 1991-2020, not typical holiday conditions. Warm-day percentages are shares of days, not day counts.
How April compares
April is the 8th warmest month of the year in Valletta and ranks 103rd of 134 destinations we compare for April - see where else is hot in April. Within Malta it is 3rd of 4 (Malta in April). Against London's average high of 13.5°C in April, Valletta is 3.8°C warmer by day and 9.1°C warmer at night.
Daytime and night-time in April
The typical April day in Valletta peaks at 17.3°C, but that is an average: the warmest 10% of days reach 19.2°C or more. Days over 25°C are rare. Nights average 14.2°C; one night in ten drops to 12.3°C or lower, so pack a layer for evenings - it is genuinely cool after dark. Between 1991 and 2020 the hottest April day here reached 23.0°C (2018-04-25) and the coldest night 9.4°C (1997-04-01).
Rain in April
Some rain (4-8 rainy days): about 3 days with 1 mm or more, 15 mm in total. Year to year it varies a lot - the wettest April was 1994 with 78 mm, the driest 1993 with 0 mm. Humidity averages 77%.
Sea temperature in April
The sea averages 16.1°C - too cold for most (under 18°c). Depending on the year it ranges from 15.6°C to 16.6°C. For the warmest sea here, come in August (26.7°C).
Sunshine and daylight
Around 8.3 hours of sunshine a day (estimated from cloud cover), 12.9 hours of daylight: the sun rises about 06:29 and sets about 19:35 local time in mid-April. Average cloud cover is 36%.
Is April a good time to visit Valletta?
April is not the strongest month here: mild days. The best months for Valletta on our scoring are July, June, August; months averaging 25°C or more: Jul, Aug, Sep.
Comfortable for walking, cool for sitting out
Valletta's April weather suits travellers who prefer moving around to lying in the sun. An average high of 17.3°C is mild rather than hot, and even the warmer days typically offer gentle warmth: the warmest 10% reach 19.2°C or more. A light top may be enough when you are walking in sunshine, but bring a jumper or jacket for pauses outdoors and evenings. Average night lows of 14.2°C mean you should not plan on sitting out late in summer clothing. If reliable heat is the deciding factor, April is not the strongest choice; July, June and August rate better overall here.
Plenty of daylight, with some rain to plan around
With about 8.3 hours of sunshine within 12.9 hours of daylight, April gives you a useful window for outdoor plans. You can take your time rather than trying to fit everything into the middle of the day. Rain is a possible interruption rather than a reason to rule the month out: about 3 days have at least 1 mm. Keep your schedule flexible and pack a light waterproof, but there is little reason to make the whole trip revolve around wet-weather plans. Those sunshine hours are an average, not a promise of clear skies throughout your stay, so leave room to adjust.
The sea is the main compromise
The sea averages 16.1°C in April, which puts it firmly in the cold category rather than comfortable swimming territory. The year-to-year range of 16°C to 17°C does not change that judgement much. If swimming is central to your holiday, this is a substantial drawback, even when the air feels pleasant in sunshine. If you are happy spending time by the water without getting in, the cool sea matters much less. Pack swimwear if you enjoy cold water, but do not make daily swims the basis of your plans. April makes more sense as a mild city break than a summer-style seaside stay.
A little perspective
Valletta through the year
April is highlighted. See how it compares with the rest of the year.
| Month | Day | Night | Sea | Sun/day | Rain mm | Rainy days | Days 25°C+ |
|---|---|---|---|---|---|---|---|
| January | 14.6°C | 11.9°C | 16.0°C | 5.2 | 54 | 9 | 0% |
| February | 14.4°C | 11.5°C | 15.2°C | 6.1 | 50 | 8 | 0% |
| March | 15.5°C | 12.5°C | 15.2°C | 7.2 | 32 | 6 | 0% |
| AprilSelected | 17.3°C | 14.2°C | 16.1°C | 8.3 | 15 | 3 | 0% |
| May | 20.5°C | 17.1°C | 18.6°C | 10.0 | 6 | 1 | 1% |
| Junebest | 24.4°C | 20.7°C | 22.2°C | 12.2 | 2 | 0 | 36% |
| Julybest | 27.2°C | 23.4°C | 25.3°C | 13.7 | 0 | 0 | 94% |
| Augustbest | 28.1°C | 24.5°C | 26.7°C | 12.5 | 3 | 1 | 100% |
| September | 25.9°C | 22.9°C | 25.8°C | 8.9 | 34 | 4 | 72% |
| October | 23.1°C | 20.2°C | 23.8°C | 6.5 | 49 | 7 | 15% |
| November | 19.6°C | 16.8°C | 21.1°C | 5.3 | 67 | 9 | 1% |
| December | 16.2°C | 13.6°C | 18.1°C | 5.0 | 70 | 10 | 0% |
Day = average daytime high, night = average night-time low, 1991-2020.Sun is hours per day; rainy days count 1 mm or more.
Day, night and sea
Monthly average temperatures, 1991-2020
- Day
- Night
- Sea
Best months here
On warmth, low rainfall and sunshine, start with these.
Keep exploring
Similar in April
Closest matches on daytime temperature, sea temperature and sunshine, in other countries.
A little more detail
Valletta in April FAQs
Plain answers, grounded in the averages.
Is Valletta hot in April?
Valletta is mild in April: the average daytime high is 17.3°C and nights average 14.2°C. Days over 25°C are rare in April.
Can you swim in the sea in Valletta in April?
The sea around Valletta averages 16.1°C in April, which is cold for swimming without a wetsuit. Between 1991 and 2020 it ranged from 16°C to 17°C depending on the year.
How much does it rain in Valletta in April?
Valletta sees about 3 rainy days (1 mm or more) and 15 mm of rain in a typical April. The wettest April between 1991 and 2020 was 1994 (78 mm) and the driest was 1993 (0 mm).
How sunny is Valletta in April?
Valletta gets around 8.3 hours of sunshine a day in April out of 12.9 hours of daylight (estimated from average cloud cover).
How does Valletta compare with the UK in April?
Valletta is on average 3.8°C warmer than London by day in April (17.3°C against 13.5°C).
What is the hottest April on record in Valletta?
Between 1991 and 2020 the hottest April day in Valletta reached 23.0°C on 2018-04-25, and the coldest night dropped to 9.4°C on 1997-04-01.
Is Valletta warmer than London in April?
Yes. Valletta's average daytime high is 17.3°C, compared with London's 13.5°C, a difference of 3.8°C. That is a useful lift in warmth, but it still calls for spring clothing rather than a suitcase of summer clothes.
How long is the flight from London?
The flight from London is about 3 h 18 min, making Valletta a short-haul option. For April, weigh that manageable flight against the weather trade-off: mild conditions for exploring, but a sea that is still cold.
About these averages
ERA5-Land climate reanalysis via Open-Meteo (11 km grid) and NOAA Coral Reef Watch 5 km sea temperatures, 1991-2020
Averages computed from daily values at Valletta. Sea temperature from the nearest 5 km sea cell, 2.9 km from that point. Sunshine hours are estimated from average cloud cover.Records are the highest and lowest daily values in that 30-year period, not all-time records. These are climate averages, not a forecast for your trip. How we measure holiday weather
- Hot · 25°C+
- Warm · 20°C to below 25°C
- Mild · 15°C to below 20°C
- Cool · below 15°C