Weather in city of Dortmund on 20 November
In city of Dortmund on 20 November, temperatures will range from 5°C at night to 7°C during the day. The feels-like temperature is 4°C.[1]
Mostly cloudy skies are expected.
Heavy rain expected (81% probability, 16 mm). Roads may flood in low-lying areas.
Daylight: 07:56:34 to 16:34:32.
What to Wear
Choosing the right clothing significantly affects thermal comfort throughout the day.[2]
- Heavy coat or insulated jacket — feels like 4°C.
- Umbrella or waterproof jacket — rain probability 81%.
Rain gear is today's priority.
Sports & Outdoor Activities
Weather conditions directly affect the safety and enjoyment of outdoor sports. Peak endurance performance occurs at 7–15°C; heat and rain significantly impair performance and increase health risk.[3][4]
- 🚴 Cycling — not recommended: rain (81% probability) reduces braking grip and visibility.
- 🛴 Scooter — not recommended today: rain, wind, or icy surfaces.
- 🏃 Running outdoors — not recommended: dangerous weather conditions.
- 🏊 Outdoor swimming — conditions not suitable today.
Going Out & Social Plans
Weather is a primary driver of whether people choose to spend time outdoors. Discretionary outdoor attendance drops sharply with cold, rain, or extreme heat.[5][6]
Rain tends to reduce positive mood for outdoor activities — indoor alternatives may feel more appealing.[7]
Park walk — advisable to postpone: heavy rain or dangerous conditions.
Outdoor café — covered or indoor seating recommended; rain is expected.
Picnic — not ideal today; an indoor venue is the better option.[6]