Best time to visit Connecticut

The best times to visit Connecticut (Hartford) are in June, July and August based on our default weather conditions. Update your weather preferences to see which months best match.

Connecticut by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Connecticut

Love Holidays sale: up to £600 off holidays

  • Save up to £600 on selected holidays in 2026/2027
  • Book discounted holidays with 'Sale' label
  • Discounts varies by destination & holiday type. T&Cs apply
Go to Love Holidays deal >>

Expires at 23:59 on Sunday 8th Feb 2026 · View all Love Holidays offers

Top Connecticut destinations

Below are the temperatures expected today at popular countries, regions and places in Connecticut. Select a destination to compare today's forecast with average weather conditions.

All Connecticut destinations

When is the best time to visit Connecticut?

The best times to visit Connecticut (Hartford) are in June, July and August based on the following average weather conditions.

Maximum daytime temperature = 72 - 86°F [remove]
Daily hours of sunshine = 8 hours or more [remove]

Change the criteria to reflect your weather preferences.

Change criteria

Max Day Temperature (°F)

  • 34°F maximum daytime temperature in January in Connecticut (Hartford)34
    Jan
  • 36°F maximum daytime temperature in February in Connecticut (Hartford)36
    Feb
  • 46°F maximum daytime temperature in March in Connecticut (Hartford)46
    Mar
  • 59°F maximum daytime temperature in April in Connecticut (Hartford)59
    Apr
  • 70°F maximum daytime temperature in May in Connecticut (Hartford)70
    May
  • 79°F maximum daytime temperature in June in Connecticut (Hartford)79
    Jun
  • 82°F maximum daytime temperature in July in Connecticut (Hartford)82
    Jul
  • 82°F maximum daytime temperature in August in Connecticut (Hartford)82
    Aug
  • 73°F maximum daytime temperature in September in Connecticut (Hartford)73
    Sep
  • 64°F maximum daytime temperature in October in Connecticut (Hartford)64
    Oct
  • 52°F maximum daytime temperature in November in Connecticut (Hartford)52
    Nov
  • 37°F maximum daytime temperature in December in Connecticut (Hartford)37
    Dec

Hours of Sunshine (daily)

  • Jan
  • Feb
  • Mar
  • Apr
  • May
  • Jun
  • Jul
  • Aug
  • Sep
  • Oct
  • Nov
  • Dec

Best time to visit

The weather guide for Connecticut (Hartford) shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by meteoblue. Find out more about our data sources.

Metric (°C)  |  Imperial (°F)

Back to top

More about Connecticut

Explore our complete guide to Connecticut with the latest travel advice for travellers and holidaymakers including official updates and local travel tips for Connecticut.

Connecticut essential information

Below is a beginner's guide to Connecticut with essential travel facts such as dominant language spoken, typical flight time from the UK and the local currency. You can also check whether visas are required and what plug adapter you need to pack.

Connecticut - quick facts
Flight time✝ 10.5 hours
Time difference UK -5 hours
Language(s) English
Currency US Dollar
Electricity A + B plug (120V)
Driving side Right
Visa✝ Yes

✝ = Typical flight time from the UK and visa requirements for UK travellers.

Travelling to Connecticut?

Discover where to book holidays, flights, hotels and more from popular travel providers for your trip to Connecticut in 2026/2027.

Holidays to Connecticut

Love Holidays Love Holidays
Book flights, hotels and transfers as holiday packages to worldwide destinations with this UK-based OTA.
Expedia Expedia
Compare and book holidays, flights, hotels, car hire and more on this trusted website covering global destinations.

Back to products

Tours to Connecticut

Cosmos Cosmos
Long-standing travel brand offering affordable adventure tours across 54 countries on six continents.
Saga Holidays Saga Holidays
Award-winning travel operator specialising in escorted tours and hotel holidays to Europe and worldwide for over 50s.

Back to products

Flights to Connecticut

KLM KLM
The Netherland's national flag carrier and the world's largest airline. Serves 170 international destinations via Amsterdam.
KAYAK KAYAK
Search and compare flights, hotels, car hire and package holidays through this award-winning travel search engine.
Kiwi.com Kiwi.com
Global OTA and search engine specialising in affordable flights, hotels and car hire across worldwide destinations including Connecticut.

Back to products

Hotels in Connecticut

Hilton Hilton
Leading global hospitality brand with a portfolio of 9,000 properties across 141 countries and territories including United States.
IHG IHG
Leading global hotel group with a portfolio of international brands including Holiday Inn, Crowne Plaza and more.
Marriott Marriott
The world's largest hotel company with a portfolio of 30+ brands and almost 9,600 properties across 143 countries.
Agoda Agoda
One of the world's largest online travel platforms with a network of over 6 million hotels. Plus flights, activities and more.
Booking.com Booking.com
Leading global OTA founded in Amsterdam. Offers worldwide accommodation, flights, car hire, activities and more.
Hotels.com Hotels.com
Part of Expedia Group, this major OTA offers deals and discounts on hotel rooms worldwide including in Connecticut, United States.
Priceline Priceline
Leading OTA for discounted flights, hotels, cruises, car hire, experiences and packages worldwide including in Connecticut, United States.
Trivago Trivago
Global travel brand and metasearch engine that compares accommodation prices across different online booking sites.

Back to products

Accommodation in Connecticut

VRBO VRBO
Owned by Expedia Group, this online holiday marketplace offers a unique selection of 2+ million homes worldwide.

Back to products

Things to do in Connecticut

Viator Viator
The world's largest online marketplace for tours, activities and attractions. Owned by Tripadvisor.
Get Your Guide Get Your Guide
Major global marketplace specialising in travel experiences. Covers tours and attractions across six continents.
Resort Pass Resort Pass
Online platform offering day passes for 2000+ luxury hotels across the US, Caribbean and beyond.

Back to products

Buses & trains in Connecticut

Flixbus Flixbus
International bus and train operator operating great-value, long-distance services across 40+ countries across United States.

Back to products

Car hire in Connecticut

Alamo Alamo
All-inclusive car hire package for USA holidays. Includes unlimited mileage and free 3 additional drivers.
Hertz Hertz
Major car and van hire company operating across the UK and worldwide. Serves over 10,000 city and airport locations.
Sixt Sixt
Trusted international car rental company offering mobility services across 2,200+ locations in 105 countries including United States.
Carrentals.co.uk Carrentals.co.uk
Car rental price comparison website. Offers 24,000+ pick-up locations and free cancellation.
KAYAK KAYAK
Leading global travel search engine for finding and comparing flights, hotels, car hire and more.
Zest Car Rental Zest Car Rental
Formerly Economy Car Hire, this leading UK car hire broker covers over 1,500 destinations worldwide.

Back to products

Money transfers to Connecticut

Wise.com Wise.com
XE Money Transfers XE Money Transfers

Back to products

Airport taxis for Connecticut

Hoppa Hoppa

Back to products

eSIMs for Connecticut

Amigo Amigo
Airalo Airalo
Roamless Roamless

Back to products

Connecticut travel deals

Check out the latest deals, discount codes and special offers on holidays, flights, hotels and more for Connecticut in 2026/2027. Pay low deposits and save with last minute holidays, early bird offers and free kids places where available.

Love Holidays sale: up to £600 off holidays

  • Save up to £600 on selected holidays in 2026/2027
  • Book discounted holidays with 'Sale' label
  • Discounts varies by destination & holiday type. T&Cs apply
Go to Love Holidays deal >>

Expires at 23:59 on Sunday 8th Feb 2026 · View all Love Holidays offers

Back to top

Connecticut travel advice

Check the latest travel advice and guidance on visiting Connecticut from official government sources (in english) from around the world including entry requirements and travel restrictions.

Learn more about the current safety and security risks from terrorism, natural disasters and more. Read about the local laws and customs to consider when travelling around Connecticut.

Note: UK FCDO - UK Foreign, Commonwealth & Development Office

Back to top

Connecticut travel health

Find out more about staying safe when travelling to Connecticut with the latest guidance on required vaccinations and recommended medication to take with you.

Check out the general travel tips for staying safe and healthy in Connecticut, risks of preventable diseases and what to pack.

Note: CDC - Centers for Disease Control and Prevention

Back to top

Connecticut travel features

Do you want to learn more about Connecticut? Read our latest features covering travel tips and insider destination guides on where to go and what to do in Connecticut.

We don't currently have any travel features on Connecticut. Discover more about holiday destinations around the world with this selection of general travel articles.

Back to top

Connecticut FAQs

Read our frequently asked questions about travelling to Connecticut including the current entry restrictions, driving side, electrical plugs used and much more.

Which is the hottest month in Connecticut?

The hottest time of year in Hartford, Connecticut is normally July. Expect maximum daytime temperatures to reach 82°F with moderate heat and humidity.

Which month has the most rain in Connecticut?

In terms of rainfall, May is usually the wettest month in Hartford, Connecticut with 4.0 inches on average. There are normally 12 days in May with some rain.

When is it sunniest in Connecticut?

The sunniest time of year in Hartford, Connecticut is normally July with bright sunshine on average for 63% of daylight hours; that's 9 hours of sunshine per day.

What is the flight time to Connecticut from the UK?

The flight time to Connecticut from the UK is typically 10.5 hours.

What is the time difference between Connecticut and the UK?

The time difference between Connecticut and the UK is UK time-5 hours.

What is the main language spoken in Connecticut?

The main language spoken in Connecticut is English.

Learn a language for Connecticut with Busuu*, Rocket Languages* and Rosetta Stone*.

What is the currency in Connecticut?

The currency in Connecticut is the US Dollar (USD).

Send money to Connecticut with TransferGo*.

Which plugs are used in Connecticut?

Connecticut uses electrical plug type A + B (120 Volts).

Which side of the road do they drive on in Connecticut?

They drive on the right side of the road in Connecticut.

Find out more about driving in USA with International Drivers Association*.

Do you need a visa for Connecticut?

Yes, UK passport holders do need a visa to enter Connecticut.

Check USA visa requirements for all passport holders with VisaHQ*.

Back to top

Related posts

Popular travel offers

Explore holiday destinations

More holidays

Save with latest deals & discounts

More deals

Airport parking

More parking

Airport lounges

More lounges

Top ^