St. John's - When to Visit

When to Visit St. John's

Climate guide & best times to travel

Monthly Climate Data for St. John's Average temperature and rainfall by month Climate Overview -11°C -2°C 7°C 16°C 25°C Rainfall (mm) 0 87 175 Jan Jan: 1.0°C high, -5.0°C low, 163mm rain Feb Feb: 0.0°C high, -6.0°C low, 137mm rain Mar Mar: 2.0°C high, -4.0°C low, 130mm rain Apr Apr: 5.0°C high, -1.0°C low, 127mm rain May May: 9.0°C high, 2.0°C low, 97mm rain Jun Jun: 15.0°C high, 8.0°C low, 109mm rain Jul Jul: 20.0°C high, 13.0°C low, 102mm rain Aug Aug: 20.0°C high, 14.0°C low, 91mm rain Sep Sep: 17.0°C high, 11.0°C low, 112mm rain Oct Oct: 12.0°C high, 7.0°C low, 97mm rain Nov Nov: 7.0°C high, 2.0°C low, 175mm rain Dec Dec: 3.0°C high, -2.0°C low, 142mm rain Temperature Rainfall
Talking about the weather in St. John's is a bit like talking about the ocean itself. It's famously variable, shaped by the North Atlantic and the Labrador Current, which bring a distinct maritime influence. You won't find the dramatic seasonal swings of a continental climate here. Instead, you get a cool-temperate pattern with a narrow temperature range but a lot of atmospheric drama. The humidity sits at a steady 70% year-round, and while the rain totals are modest, the fog, wind, and sudden changes are what you'll remember. There isn't a true dry or monsoon season. Precipitation is fairly even, though late spring and summer see a bit less. For a city so far east in Canada, St. John's has surprisingly mild winters compared to inland areas. But that comes with a trade-off. The dampness makes the cold feel more penetrating, and a clear, sunny day can swiftly turn into a foggy, drizzly one. Conversely, summer rarely gets hot, with highs typically peaking around 20°C (68°F). The real story of St. John's weather is its changeability, so packing for layers and all conditions is less a suggestion and more a requirement for enjoying this place.

Best Time to Visit

Recommended timing for different travel styles.

Beach
The ocean here stays cold. But the warmest and sunniest weather for enjoying coastal scenery comes in July and August.
Cultural
The late summer months of August and September are ideal, as festivals are in full swing and the walking conditions through historic neighborhoods are most pleasant.
Adventure
Adventure and hiking enthusiasts might find June through September best, as trails in the surrounding national parks are clear and the days are longest.
Budget
Budget travelers can get good value by visiting in the shoulder months of May or late September, when accommodation rates often dip but the weather is still manageable for sightseeing.

What to Pack

Essentials and seasonal recommendations for St. John's.

Year-Round Essentials
A waterproof and wind-resistant jacket
non-negotiable year-round
Sturdy, waterproof walking shoes
essential for navigating the hilly, sometimes slick streets
A warm mid-layer like a fleece or sweater
A hat and gloves
even in summer for windy coastal outings
A compact umbrella
A reusable water bottle
handy, as you'll be out walking a lot
A power bank for your phone
handy, as you'll be out walking a lot
Winter
Clothing
a heavy, insulated coat, thermal base layers
Footwear
waterproof boots with good traction
Accessories
thick socks
Spring and Fall
Clothing
medium-weight layers like long-sleeve shirts and a vest
Footwear
comfortable walking shoes that can handle puddles
Layering Tip
that core waterproof jacket
Summer
Clothing
light layers like t-shirts and a light sweater or hoodie, long pants for cooler evenings
Accessories
a sun hat and sunglasses for those rare, brilliantly clear days
Plug Type
Type An and B
Voltage
120V
Skip These Items
High heels are impractical on the uneven streets. The ocean is too cold for a swimsuit to be of much use. Formal attire is rarely needed. You also won't need a large stock of summer-weight clothing, as hot days are rare. Don't bother with an elaborate hair styling routine. The wind and humidity in St. John's have their own plans.
Full Packing Checklist

Interactive checklist with shopping links for every item you need.

View St. John's Packing List →

Month-by-Month Guide

Climate conditions and crowd levels for each month of the year.

January

Walking through St. John's in January feels quiet and starkly beautiful, with a damp chill in the air. You'll have the historic streets largely to yourself.

High 1°C (34°F)
Crowds low
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February

February is the coldest month, with that raw, humid cold encouraging time spent in cozy pubs.

High 0°C (32°F)
Crowds low
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March

By March, there's a hint of a thaw, though the landscape often still looks and feels wintry.

High 2°C (36°F)
Crowds quiet
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April

April in St. John's sees a more noticeable shift, with the first reliable patches of bare ground appearing. It's a month of waiting.

High 5°C (41°F)
Crowds medium
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May

May brings a genuine sense of relief, as the famous icebergs begin to drift past the coast. The city starts to green up.

High 9°C (48°F)
Crowds medium
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June

June feels like the first proper taste of summer, with long, bright evenings good for a stroll to Signal Hill.

High 15°C (58°F)
Crowds medium to high
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July

July is the warmest month in St. John's, and the city feels alive with energy and events.

High 20°C (68°F)
Crowds high
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August

August matches July for warmth but can sometimes be even foggier, which adds a moody charm to the coastal cliffs.

High 20°C (68°F)
Crowds high
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September

September has a lovely, gentle transition, with the summer rush beginning to ease.

High 17°C (62°F)
Crowds medium
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October

October turns crisp and colorful, with a noticeable quieting of the tourist scene.

High 12°C (53°F)
Crowds medium
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November

November marks the return of a wintry feel, with the first frosts becoming common. It's a quiet time in St. John's.

High 7°C (45°F)
Crowds low
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December

December is dark and festive, with a good chance of seeing the city decorated with Christmas lights. It's a quiet month for tourism, with low crowds, outside of the holiday week itself.

High 3°C (37°F)
Crowds low
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