What is the weather like in Helsinki in July?

Expect temperatures between 15°C and 20°C with 27% average rain probability and about 8 hours of sunshine daily.

What is the weather like in Helsinki in July?

Helsinki in July scores 65/100 based on 30 years of climate data. Solid choice for most travelers.

Who should visit Helsinki in July?

July in Helsinki is ideal for: Cultural tourists, Business travelers.

Helsinki Weather in July | 30-Year Forecast

Avg High

20°C

Hottest around day 26

Avg Low

15°C

Coolest around day 1

Rainy Days

18days

27% avg rain chance

Sunshine

8hrs/day

Summer season

Sea Temperature in July

Gulf of Finland(Suomenlahti)

18.6°C

Monthly Average

Water Feel

🏊Pleasant

Comfortable for most swimmers

Swim Rating

👍Good for swimming

Based on average sea surface temperature

Body of Water

Gulf of Finland

Suomenlahti

Helsinki coastline

Essential Travel Info for Helsinki

🗓️ Best Time to Visit 📖 Travel Guide 🍴 Food Guide

Currency

EUR

€ Euro

Language

Finnish

+1 more

Driving

Right side

Connect

Much of Helsinki is blanketed withWi-Fi ...

Safety

Very High Safety

GPI: 1.439

Travel Intelligence

Exclusive flight analytics & health data for Helsinki

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

Major Hub

81/ 100

Traffic Index

Extremely busy airport

Peak Daily Arrivals

slots per day

Peak

Jun

Low

Aug

Monthly Traffic Distribution

204

Jan

202

Feb

194

Mar

226

Apr

232

May

613

Jun

600

Jul

176

Aug

598

Sep

542

Oct

502

Nov

579

Dec

Traffic Level

Low Season

Key Connections

Stockholm -Arlanda (ARN)

Rovaniemi (RVN)

Copenhagen Kastrup (CPH)

Oulu / Oulunsalo Oulu (OUL)

Tallinn Lennart Meri (TLL)

Health & Safety Advisory

CDC travel health recommendations

8 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 Finland. Unvaccinated travelers 60 years and older may get vaccinated before traveling to Finland.

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.

Polio

In Finland poliovirus has been identified in the past year.Travelers to Finland are at increased risk of exposure to poliovirus.Vaccine recommendations: Adults traveling to Finland who received a complete polio vaccination series as children may receive a single lifetime booster dose of inactivated polio vaccine; travelers who are unvaccinated or not fully vaccinated should receive a complete polio vaccination series before travel. Children who are not fully vaccinated will be considered for anaccelerated vaccination schedule.

Rabies

Dogs infected with rabies are not commonly found in Finland.If rabies exposures occur while in Finland, 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.

+2 more

Source: CDC Travelers' Health

View Complete Health Guide

Is July a Good Time to Visit Helsinki?

👍Solid choice for most travelers(65/100)

Short Answer

Helsinki's July delivers on its reputation: 20°C, 27% rain, 13.1h sunshine. The trade-off? Peak crowds and prices at 98% capacity.

Decision Factors

Vaccinations required

Yellow Fever

Peak tourist season

98% of annual peak - expect crowds and peak prices

Health precautions needed

Be aware of: Leptospirosis, Hantavirus, Parvovirus B19

Plenty of sunshine

13.1h of sunshine daily

Calm, family-friendly seas

0.4m wave height - Lake-like

Exceptional dining scene

27 Michelin-listed restaurants

Good For

🏛️
Cultural tourists
Comfortable conditions for exploring museums and sites
💼
Business travelers
Climate-controlled meetings unaffected by weather

Who Should Avoid

💰
Budget travelers
Peak season means premium prices everywhere
👴
Elderly travelers
78% humidity creates difficult conditions

"According to 30YearWeather's analysis of 30 years of NASA POWER satellite data,Helsinki in July averages 20°C with 27% precipitation probability."

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

Frequently Asked Questions: Helsinki in July

What are the temperatures in Helsinki in July?

Daytime highs average 20°C, nights drop to 15°C. Temperatures remain fairly consistent.

How many rainy days in Helsinki in July?

Expect around 18 days with measurable rainfall. Rain is unlikely to disrupt plans.

What to wear in Helsinki in July?

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

Is July peak season in Helsinki?

This is shoulder season—moderate prices and manageable crowds.

Helsinki Weather in July