Cool
Average highs are around 17°C, so pack for cooler days.
Weather Guide
Trepassey and the Irish Loop, Canada Average Monthly Weather
Weather score20Poor annual avg
Best months: August, July, September
Across the year, average daytime temperatures are around 8°C, sunshine averages 3.6h per day, and rainfall totals about 1515mm. Sea temperatures average 6°C across the year.
Annual weather
Annual averages
Temp
8°C
Rain
1515mm
Annual total
Sun
3.6h
Sea
6°C
Weather score
20
Poor avg
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Showers
Rainfall averages 105mm, so some wet days are possible.
Limited sun
Sunshine averages 4.8h per day, so this is not one of the brighter months.
Cool sea
Sea temperatures average 11°C, so the water can feel cool.
Map
Weather map
Compare Trepassey and the Irish Loop, Canada with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
July17°C average high
July is one of Trepassey and the Irish Loop's hottest months, so shade and slower afternoons matter.
Warmest monthsJuly to September
This stretch sets the upper range for average daytime heat.
Rain
July105mm average rain
July is one of Trepassey and the Irish Loop's driest months, making outdoor days easier to plan than in wetter parts of the year.
Driest monthsFebruary to September and December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
July4.8 hours average sun
July is one of Trepassey and the Irish Loop's sunniest months, with some of the strongest bright-day conditions in the yearly averages.
Brightest monthsMay to September
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
July11°C average sea
July sits in the warmer sea-temperature season, usually making swimming easier to enjoy.
Warmest seaJuly to September
Sea temperatures are usually near 11°C in this stretch, so swimming comfort is at its strongest.
Weather score
July30 weather score
July scores above Trepassey and the Irish Loop's yearly average, so the overall weather mix is stronger than most months.
Best weather monthsJuly to August
These months have the strongest weather score in the monthly averages.
Hotels near Trepassey and the Irish Loop, Canada
Marriott
Fairfield Inn & Suites St. John's NewfoundlandSt. John's, Newfoundland and Labrador, Canada
Delta Hotels St. John's Conference CentreSt. John's, Newfoundland and Labrador, Canada
Courtyard St. John's NewfoundlandSt. John's, Newfoundland and Labrador, Canada
Sheraton Hotel NewfoundlandSt. John's, Newfoundland and Labrador, Canada