Cool
Average highs are around 15°C, so pack for cooler days.
September verdict
Trepassey and the Irish Loop, Canada in September
Weather score23Poor
Poor for holiday weather
Average highs are around 15°C, so pack for cooler days. Sunshine averages 4.5h per day, so this is not one of the brighter months. Rainfall averages 133mm, so some wet days are possible.
September weather
Monthly averages
Temp
15°C
Rain
133mm
Sun
4.5h
Sea
13°C
Weather score
23
Poor
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Showers
Rainfall averages 133mm, so some wet days are possible.
Limited sun
Sunshine averages 4.5h per day, so this is not one of the brighter months.
Cool sea
Sea temperatures average 13°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
September15°C average high
September sits in the warmer part of the year, so midday sightseeing can feel heavier than in cooler months.
Warmest monthsJuly to September
This stretch sets the upper range for average daytime heat.
Rain
September133mm average rain
September sits near Trepassey and the Irish Loop's yearly rainfall average, so rain is a normal planning factor rather than an outlier.
Driest monthsFebruary to September and December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
September4.5 hours average sun
September 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
September13°C average sea
September 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
September23 weather score
September sits close to Trepassey and the Irish Loop's yearly weather-score average, giving a typical overall read on the month.
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