Golden Weather in September
With daytime temperatures of 15°C (59°F) and nighttime lows of 2°C (36°F), September in Golden brings moderate temperatures during the day. Do keep in mind that quite a bit of rainfall is typical. Around 75 mm (3 in) falls on average.
Rainfall in Golden in September
Historically, September sees about 13 days of rain, with a monthly average of 75 mm (3 in). Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.
Temperature in Golden in September
September in Golden brings typical temperatures with highs around 15°C (59°F) and lows of 2°C (36°F). This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. With overnight lows of 2°C (36°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.Our weather planner can help you find worldwide destinations with pleasant weather during this period. July and August typically offer the best weather for Golden.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Canada, check out our Golden's climate page.
Golden Temperature in September
Min Temperature
2°C (36°F)
Max Temperature
15°C (59°F)
Chance of Rain
43%
Precipitation
75 mm (3 in)
Rainy days
13 days
Daily Historical Temperatures
49-year average (1976-2025)
Based on our historical records, temperatures in Golden typically drop from around 20°C (68°F) at the start of September to approximately 15°C (59°F) by the end. Nights are cold, with lows typically ranging from 2°C (36°F) to 7°C (45°F).
Average temperatures in September
Historical weather for Golden in September
Browse day-by-day weather records for Golden spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Golden historical weather extremes in September
Based on 29 years of weather observations (1996-2025), these are the most extreme conditions recorded in Golden.
- On September 2, 2022, temperatures climbed to 31°C (88°F), marking the warmest September day on record.
- Golden experienced its chilliest September day on September 22, 1996, reaching only 2°C (36°F).
- Golden registered its coldest September night on September 24, 1996, with temperatures dropping to -7°C (19°F).
Best Places in Canada in September
Find out more about the weather in Canada and which places have the best travel conditions in this month. See all of Canada in September →
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What to Wear in Golden in September
The weather can swing between comfortable and chilly in September, so flexibility is key. Pack a variety of tops, at least one warm layer, and both shorts and long pants. This gives you options no matter what the day brings. Wet weather is likely, so pack waterproof gear for multiple rainy days.What To Do in Golden in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Canada, check out our Golden's climate page.
See the full Golden climate overview or explore weather in Canada.
