What is the weather like in Basel in May?

Expect temperatures between 9°C and 19°C with 40% average rain probability and about 8 hours of sunshine daily.

What is the weather like in Basel in May?

Basel in May scores 67/100 based on 30 years of climate data. Solid choice for most travelers.

Who should visit Basel in May?

May in Basel is ideal for: Budget travelers, Elderly travelers, Cultural tourists, Business travelers, Heat-sensitive visitors.

Basel Weather in May | 30-Year Forecast

Avg High

19°C

Hottest around day 31

Avg Low

9°C

Coolest around day 2

Rainy Days

31days

40% avg rain chance

Sunshine

8hrs/day

Spring season

Essential Travel Info for Basel

🗓️ Best Time to Visit 📖 Travel Guide 🍴 Food Guide

Currency

CHF

Fr. Swiss franc

Language

French

+3 more

Driving

Right side

Connect

As of Sept 2021, Basel has 4G from Salt,...

Safety

Very High Safety

GPI: 1.357

Travel Intelligence

Exclusive flight analytics & health data for Basel

Smart Flight Estimator

Airport-to-Airport Logistics

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Flight Connectivity Analysis

Airport traffic data & seasonal patterns

Moderate

48/ 100

Traffic Index

Balanced traffic

Peak Daily Arrivals

slots per day

Peak

Aug

Low

May

Monthly Traffic Distribution

Jan

Feb

Mar

Apr

May

163

Jun

152

Jul

181

Aug

173

Sep

103

Oct

Nov

106

Dec

Traffic Level

Low Season

Key Connections

Prishtina Priština (PRN)

Frankfurt-am-Main (FRA)

London Heathrow (LHR)

Amsterdam Schiphol (AMS)

Budapest Ferenc Liszt (BUD)

Health & Safety Advisory

CDC travel health recommendations

7 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 younger than 60 years old traveling to Switzerland. Unvaccinated travelers 60 years and older may get vaccinated before traveling to Switzerland.

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 Switzerland.If rabies exposures occur while in Switzerland, rabies vaccines are typically not readily available.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.

Tick-borne Encephalitis

For travelers moving or traveling toTBE-endemic areasTBE vaccineis recommended for persons who will haveextensiveexposure to ticks based on their planned outdoor activities and itinerary.TBE vaccine may be considered for persons who might engage in outdoor activities in areas ticks are likely to be found.

+1 more

Source: CDC Travelers' Health

View Complete Health Guide

Is May a Good Time to Visit Basel?

👍Solid choice for most travelers(67/100)

Short Answer

Basel during May means embracing the rain (40%, 3mm typical). Some activities may be affected, but the lush landscapes and fewer tourists can be rewarding.

Decision Factors

Vaccinations required

Yellow Fever

Off-peak season - fewer crowds

Only 22% of peak - better deals and quiet crowds

Health precautions needed

Be aware of: Leptospirosis, Hantavirus, Tuberculosis (TB)

Plenty of sunshine

9.8h of sunshine daily

Rich cultural heritage

5 UNESCO World Heritage sites nearby

Exceptional dining scene

39 Michelin-listed restaurants

Good For

💰
Budget travelers
Off-peak pricing with acceptable weather conditions
👴
Elderly travelers
Comfortable 19°C temperature range with manageable humidity
🏛️
Cultural tourists
Comfortable conditions for exploring museums and sites
💼
Business travelers
Climate-controlled meetings unaffected by weather
🌡️
Heat-sensitive visitors
Manageable 19°C without oppressive humidity

Who Should Avoid

Suitable for most traveler types

"According to 30YearWeather's analysis of 30 years of NASA POWER satellite data,Basel in May averages 19°C with 40% precipitation probability."

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

Frequently Asked Questions: Basel in May

What are the temperatures in Basel in May?

Daytime highs average 19°C, nights drop to 9°C. Temperatures remain fairly consistent.

How many rainy days in Basel in May?

Expect around 31 days with measurable rainfall. An umbrella is advisable.

What to wear in Basel in May?

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

Is May peak season in Basel?

This is shoulder season—moderate prices and manageable crowds.

Basel Weather in May

Basel May Weather Calendar