30YearWeather
Valletta in December
Valletta weather in December - Malta
🌤️Mild & Comfortable

Valletta Weather in December

Plan your December trip to Valletta, Malta. Based on 30 years of NASA data, expect temperatures of 17°C (high) to 14°C (low), with 18% rain probability and 8 hours of daily sunshine. The Mediterranean Sea averages 19°C in December. Great conditions with only 1 rainy days expected.

Avg High
17°C

Hottest around day 1

Avg Low
14°C

Coolest around day 31

Rainy Days
1days

18% avg rain chance

Sunshine
8hrs/day

Winter season

Sea Temperature in December

Mediterranean Sea(Baħar Mediterran)

19.1°C

Monthly Average

Water Feel
🏊Pleasant

Comfortable for most swimmers

Swim Rating
👍Good for swimming

Based on average sea surface temperature

Body of Water
Mediterranean Sea

Baħar Mediterran

Valletta coastline

Valletta December Weather Calendar

Click any day to see detailed weather information

Currency

EUR

Euro

Language

English

+1 more

Driving

Left side

Connect

Many businesses (restaurants, hotels etc...

Travel Intelligence

Exclusive flight analytics & health data for Valletta

Smart Flight Estimator

Airport-to-Airport Logistics

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Flight Connectivity Analysis

Airport traffic data & seasonal patterns

Moderate
40/ 100
Traffic Index

Balanced traffic

Peak Daily Arrivals

0

slots per day

Peak

Aug

Low

Jan

Monthly Traffic Distribution

57
Jan
93
Feb
93
Mar
104
Apr
95
May
87
Jun
96
Jul
104
Aug
97
Sep
89
Oct
92
Nov
75
Dec
Traffic Level
Low Season

Key Connections

Rome Leonardo da Vinci–Fiumicino (FCO)
London Gatwick (LGW)
Munich (MUC)
Catania -Fontanarossa (CTA)
London Heathrow (LHR)

Health & Safety Advisory

CDC travel health recommendations

6 Recommendations
COVID-19

All eligible travelers should be up to date with their COVID-19 vaccines. Please seeYour COVID-19 Vaccinationfor more information.

Hepatitis A

Consider hepatitis A vaccination for most travelers. It is recommended for travelers who will be doing higher risk activities, such as visiting smaller cities, villages, or rural areas where a traveler might get infected through food or water. It is recommended for travelers who plan on eating street food.

Hepatitis B

Recommended for unvaccinated travelers of all ages traveling to Malta.

Measles

Cases of measles are on the rise worldwide. Travelers are at risk of measles if they have not been fully vaccinated at least two weeks prior to departure, or have not had measles in the past, and travel internationally to areas where measles is spreading.All international travelers should be fully vaccinated against measles with the measles-mumps-rubella (MMR) vaccine, including an early dose for infants 6–11 months, according toCDC’s measles vaccination recommendations for international travel.

Rabies

Dogs infected with rabies are not commonly found in Malta.If rabies exposures occur while in Malta, rabies vaccines are typically available throughout most of the country.Rabies pre-exposure vaccination considerations include whether travelers 1) will be performing occupational or recreational activities that increase risk for exposure to potentially rabid animals and 2) might have difficulty getting prompt access to safe post-exposure prophylaxis.Please consult with a healthcare provider to determine whether you should receive pre-exposure vaccination before travel.For more information, seecountry rabies status assessments.

Yellow Fever

CDC recommendations:Vaccine isnotrecommended.Country entry requirements:Direct travel from United States: Vaccine isnotrequired.Travel from countries with risk for YF virus transmission: Vaccine isrequiredfor travelers ≥9 months old; this includes >12-hour airport transits or layovers in countries with risk for YF virus transmission.3Updated April 23, 2025See footnotes

Source: CDC Travelers' Health

View Complete Health Guide

Is December a Good Time to Visit Valletta?

👌Good option with minor considerations
Short Answer

December delivers Valletta's best weather - 17°C days, rare rain (18%), and comfortable 71% humidity. Book accommodation early as this is well-known as an excellent period.

Decision Factors

Vaccinations required

Yellow Fever

Rough sea conditions

1.62m average wave height - Fun Waves

Health precautions needed

Be aware of: Leptospirosis, Leishmaniasis, Hantavirus

Shoulder season - balanced conditions

72% of peak - good value with moderate crowds

Rich cultural heritage

3 UNESCO World Heritage sites nearby

Exceptional dining scene

40 Michelin-listed restaurants

Good For

  • 👨‍👩‍👧‍👦
    Families with children

    Comfortable 16.7°C temperatures and low 18% rain risk

  • 🥾
    Outdoor enthusiasts

    Ideal hiking conditions: 16.7°C, 18% rain chance

  • 📸
    Photographers

    7.5h sunshine, 52% clear skies for golden hour shots

  • 🏛️
    Cultural tourists

    Comfortable conditions for exploring museums and sites

  • 💑
    Honeymoon couples

    Wedding score 79/100 with romantic weather conditions

Who Should Avoid

Suitable for most traveler types

930 observations30-year historical data
Confidence: 99%

"According to 30YearWeather's analysis of 30 years of NASA POWER satellite data,Valletta in December averages 17°C with 18% precipitation probability."

📊 Source: 30YearWeather.com🛰️ Data: NASA POWER (1991-2021)View Methodology →

Frequently Asked Questions: Valletta in December

What are the temperatures in Valletta in December?

Daytime highs average 17°C, nights drop to 14°C. Temperatures remain fairly consistent.

How many rainy days in Valletta in December?

Expect around 1 days with measurable rainfall. Rain is unlikely to disrupt plans.

What to wear in Valletta in December?

Layers are key. A medium-weight jacket and closed-toe shoes.

Is December peak season in Valletta?

This is shoulder season—moderate prices and manageable crowds.