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Weather & Climate

Sydney, Nova Scotia, Canada

Overview

Climate data and monthly weather averages for Sydney.

Key Metrics

Annual Avg
6.6°C
Summer Avg
16.3°C
Winter Avg
-2.6°C
Record High
29°C
Record Low
-20.8°C
Annual Precipitation
1223.1 mm
Avg Humidity
84%
Summer Humidity
83%
Winter Humidity
86%

Monthly Averages

MonthHigh (°C)Avg (°C)Low (°C)Rain (mm)Humidity (%)Sunshine (h)Wind (kph)
Jan9.3°-3.6°-17.7°108.887%3193.2
Feb9.2°-4.4°-20.8°9687%48101.1
Mar17°-2°-17.2°87.485%8990.2
Apr16.8°2.1°-10.8°99.385%12782.3
May22.4°6.8°-2.2°87.185%15871.5
Jun27.4°12°1.7°106.285%16382.3
Jul28.3°17.7°9.3°77.584%17064.2
Aug28.9°19.2°10.9°90.581%15177.1
Sep29°15.9°6.2°9680%110102.2
Oct22.1°10.4°120.382%70101.6
Nov17.3°5.1°-8.7°117.684%3697.3
Dec12.8°0.3°-13.5°136.485%2594.3

Frequently Asked Questions

Sources: NASA POWER · Last updated: 2025

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