Newfoundland & Labrador weather in December 2025

Expect daytime maximum temperatures of 36°F in Newfoundland & Labrador, Canada in December based on long-term weather averages. There are 2 hours of sunshine per day on average with 20 days with some rainfall and typically 5.9 inches of rainfall in the month, which might fall as snow.

• 36
  36°F max day temperature
• 2
  2 hours of sunshine per day
• 20
  20 days with some rainfall
• 23
  23°F min night temperature
• 9
  9 hours of daylight per day
• 0
  No heat & humidity
• 5.9
  5.9 inches of monthly rainfall
• 1
  1 (Low) UV index
• 36
  36°F sea temperature

More about Newfoundland & Labrador

• 
  Overview
• 
  Best time to visit
• 
  Weather by month
• 
  5-day weather forecast
• 
  Destinations
• 
  Travel advice
• 
  Deals & discounts

Newfoundland & Labrador by month

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

Recommended for Newfoundland & Labrador

• Titan Travel^*
• Viator^*
• VRBO^*
• Travelbag^*

AirHelp: Claim compensation on delayed flights

Deal

• If your flight has been delayed or cancelled
• Claim up to £520 compensation per passenger
• No win, no fee. All airlines & countries

Go to AirHelp deal >>

The December weather guide for Newfoundland & Labrador (St John's) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Top Newfoundland & Labrador destinations

Below are average maximum temperatures at popular countries, regions and places in Newfoundland & Labrador in December. Select a holiday destination to see more weather parameters.

• 36
  St John's
• 32
  Gander

All Newfoundland & Labrador destinations

• Cartwright
• Gander
• St Anthony
• St John's
• Stephenville
• Wabush

Metric (°C)  |  Imperial (°F)

Back to top

More about Canada

Newfoundland & Labrador December sunrise & sunset times

Browse the sunrise and sunset times for Newfoundland & Labrador in December 2025. Select a month to view Newfoundland & Labrador sunrise and sunset times for the next 12 months. The Newfoundland & Labrador sunrise and sunset times shown below are for St John's.

JanFebMarAprMayJunJulAugSepOctNovDec

Related posts

Popular travel offers

Explore holidays in the sun for less

• Beach holidays
• Family holidays
• City breaks
• Summer holidays
• Winter sun holidays
• Holiday offers
• Top travel brands
• Airlines & flights
• Discount hotels
• Airport parking deals
• TUI
• Jet2holidays
• easyJet holidays
• Love Holidays
• January sales

More holidays

Airport parking

• Manchester Airport
• Stansted Airport
• Bristol Airport
• Luton Airport
• Birmingham Airport
• Edinburgh Airport
• Gatwick Airport
• Glasgow Airport
• Newcastle Airport

More parking

Airport lounges

• Manchester Airport
• Birmingham Airport
• Bristol Airport
• Edinburgh Airport
• Glasgow Airport
• Heathrow Airport
• Newcastle Airport
• Stansted Airport
• Gatwick Airport

More lounges

Top ^