30YearWeather
Valletta in September
Valletta weather in September - Malta
😊Warm & Pleasant

Valletta Weather in September

Plan your September trip to Valletta, Malta. Based on 30 years of NASA data, expect temperatures of 27°C (high) to 23°C (low), with 9% rain probability and 8 hours of daily sunshine. The Mediterranean Sea averages 27°C in September. Great conditions with only 0 rainy days expected.

Avg High
27°C

Hottest around day 1

Avg Low
23°C

Coolest around day 29

Rainy Days
0days

9% avg rain chance

Sunshine
8hrs/day

Autumn season

Sea Temperature in September

Mediterranean Sea(Baħar Mediterran)

26.7°C

Monthly Average

Water Feel
🌴Tropical

Perfect for swimming and water sports

Swim Rating
✅Excellent for swimming

Based on average sea surface temperature

Body of Water
Mediterranean Sea

Baħar Mediterran

Valletta coastline

Valletta September Weather Calendar

Click any day to see detailed weather information

Day 1
clear-day
Sunny
28°C1%
Day 2
clear-day
Sunny
28°C1%
Day 3
clear-day
Sunny
28°C2%
Day 4
clear-day
Sunny
28°C3%
Day 5
clear-day
Sunny
28°C4%
Day 6
clear-day
Sunny
28°C7%
Day 7
clear-day
Sunny
28°C8%
Day 8
clear-day
Sunny
28°C11%
Day 9
clear-day
Sunny
28°C10%
Day 10
clear-day
Sunny
27°C7%
Day 11
clear-day
Sunny
27°C5%
Day 12
clear-day
Sunny
27°C5%
Day 13
clear-day
Sunny
27°C2%
Day 14
clear-day
Sunny
27°C4%
Day 15
clear-day
Sunny
27°C4%
Day 16
clear-day
Sunny
27°C7%
Day 17
clear-day
Sunny
27°C7%
Day 18
clear-day
Sunny
27°C8%
Day 19
clear-day
Sunny
27°C8%
Day 20
clear-day
Sunny
27°C10%
Day 21
clear-day
Sunny
27°C9%
Day 22
clear-day
Sunny
26°C14%
Day 23
clear-day
Sunny
26°C17%
Day 24
clear-day
Sunny
26°C18%
Day 25
clear-day
Sunny
26°C20%
Day 26
cloudy
Cloudy
25°C21%
Day 27
partly-cloudy-day
Nice
25°C14%
Day 28
partly-cloudy-day
Nice
25°C10%
Day 29
partly-cloudy-day
Nice
25°C9%
Day 30
partly-cloudy-day
Nice
25°C9%

Essential Travel Info for Valletta

🗓️ Best Time to Visit📖 Travel Guide🍴 Food Guide

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

unlock smart flight estimates

Add your home location in settings to see airport details.

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 September a Good Time to Visit Valletta?

👍Solid choice for most travelers
Short Answer

September perfect for Valletta's beaches - 26.7°C water temperature, 27°C days, minimal 9% rain. Book beachfront early as this is peak coastal season.

Decision Factors

Vaccinations required

Yellow Fever

Warm tropical seas

26.7°C sea temperature - Tropical Bath

Peak tourist season

93% of annual peak - expect crowds and peak prices

Excellent dry conditions

Only 9% rain probability - ideal for outdoor activities

Health precautions needed

Be aware of: Leptospirosis, Leishmaniasis, Hantavirus

Plenty of sunshine

10.9h of sunshine daily

Good For

  • 🏖️
    Beach lovers

    26.7°C warm seas and 9% rain probability

  • 👨‍👩‍👧‍👦
    Families with children

    Comfortable 26.8°C temperatures and low 9% rain risk

  • 🥾
    Outdoor enthusiasts

    Ideal hiking conditions: 26.8°C, 9% rain chance

  • 📸
    Photographers

    10.9h sunshine, 72% clear skies for golden hour shots

  • 🏛️
    Cultural tourists

    Comfortable conditions for exploring museums and sites

Who Should Avoid

  • 💰
    Budget travelers

    Peak season means premium prices everywhere

Related Guides

Best Time to VisitWhen to AvoidValletta Overview
900 observations30-year historical data
Confidence: 99%

"According to 30YearWeather's analysis of 30 years of NASA POWER satellite data,Valletta in September averages 27°C with 9% precipitation probability."

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

Frequently Asked Questions: Valletta in September

What are the temperatures in Valletta in September?

Daytime highs average 27°C, nights drop to 23°C. Temperatures remain fairly consistent.

How many rainy days in Valletta in September?

Expect around 0 days with measurable rainfall. Rain is unlikely to disrupt plans.

What to wear in Valletta in September?

Comfortable casual wear with a light jacket for evenings.

Is September peak season in Valletta?

This is typically peak season with higher prices. Book 2-3 months ahead.