Halifax
Canada · North America
Year-round range: 20°F to 72°F
September
Excellent conditions this month
Your monthly fit score
Comfort fit by month.
Climate details▼
Temperature
Average highs and lows.
September has comfortable temperatures — not too hot, not too cold.
Shaded band = typical daily swing (P10 of night lows to P90 of afternoon peaks) — spans wider than avg high/low lines because it captures day-to-day variation.
| = SepPrecipitation
Monthly precipitation, wet-day risk, and snow signal where relevant.
September is one of the wetter months — pack rain gear.
Sunshine
Average hours of bright sun per day.
September has decent sunshine — a mix of sun and cloud.
Clear sky
Clear-sky share is the inverse of average cloud cover (100% minus cloud cover). Band labels follow standard meteorological categories; distribution within each band varies by day.
Air comfort by month
Humidity and heat feel by month.
September is mostly comfortable — low heat and humidity pressure.
Time-of-day patterns
Typical hourly rhythm for September.
Temperature by hour
Temperature by hour and month
Typical temperature through the day across the year (1996-2025 normals, local time). Shaded cells are nighttime.
In September, afternoons reach about 68° and nights settle near 56°.
▶Full month-by-month data
| Month | High °F | Low °F | Rain days | Rain (in) | Sun h/day | Humidity | Sea °F |
|---|---|---|---|---|---|---|---|
| Jan | 33°F | 21°F | 12 | 4.7in | 2.7h | 75.71428571428571% | 38°F |
| Feb | 33°F | 20°F | 11 | 4.5in | 3.4h | 74.28571428571428% | 35°F |
| Mar | 38°F | 27°F | 12 | 4.7in | 4h | 74% | 35°F |
| Apr | 46°F | 35°F | 13 | 4.2in | 4.4h | 75.28571428571428% | 37°F |
| May | 55°F | 43°F | 13 | 4.0in | 4.6h | 77.85714285714285% | 42°F |
| Jun | 64°F | 53°F | 13 | 4.1in | 4.9h | 81.57142857142856% | 50°F |
| Jul | 71°F | 61°F | 12 | 3.7in | 5h | 83.57142857142857% | 59°F |
| Aug | 72°F | 62°F | 12 | 3.6in | 5.3h | 81.85714285714285% | 64°F |
| Sep | 67°F | 57°F | 10 | 4.1in | 5.2h | 79.28571428571428% | 61°F |
| Oct | 57°F | 49°F | 12 | 5.4in | 4.3h | 76.71428571428571% | 56°F |
| Nov | 47°F | 38°F | 12 | 5.4in | 3h | 76.57142857142857% | 50°F |
| Dec | 38°F | 29°F | 14 | 5.8in | 2.6h | 76.57142857142857% | 44°F |
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Planning notes
Expect some rain.