Climate Insights for Stephenville International Airport

Stephenville, Newfoundland and Labrador, Canada

Based on 10 years of historical weather data

Current Season

What season is it in Stephenville International Airport?

Astronomical Season

winter

Based on Earth's position relative to the sun

Meteorological Season

winter

Based on temperature cycles and weather patterns

spring begins on March 20, 2026 (64 days from now)

Season Timeline for 2026

spring
Mar 20
Next
summer
Jun 21
Future
fall
Sep 23
Future
winter
Dec 21
Current

Hottest Month

August
Peak: 21°C
Average: 18°C

Coldest Month

February
Low: -8°C
Average: -6°C

Wettest Month

November
155 mm rain
24 mm snow

Best Time to Visit

Climate varies throughout the year
Monthly Climate Data
Min Temperature
Max Temperature
Wind Speed
Precipitation
Snow
Jan Current
-7 °C
-2 °C
27 km/h
137 mm
64 cm
Feb
-8 °C
-2 °C
27 km/h
138 mm
73 cm
Mar
-6 °C
0 °C
26 km/h
111 mm
55 cm
Apr
-1 °C
5 °C
24 km/h
95 mm
26 cm
May
4 °C
10 °C
21 km/h
94 mm
5 cm
Jun
10 °C
15 °C
19 km/h
106 mm
0 cm
Jul
14 °C
20 °C
18 km/h
101 mm
0 cm
Aug
15 °C
21 °C
19 km/h
113 mm
0 cm
Sep
11 °C
17 °C
22 km/h
122 mm
0 cm
Oct
6 °C
11 °C
23 km/h
140 mm
2 cm
Nov
1 °C
5 °C
27 km/h
155 mm
24 cm
Dec
-4 °C
1 °C
27 km/h
137 mm
53 cm
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Metric (°C, km/h)
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