February 17 is generally a great time to visit London. While there is a slight chance of rain (19%), showers are usually brief. Expect comfortable 9°C weather. Lower tourist interest in London right now translates to better deals and a more local feel.
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London Weather Forecast for February 17
"Mild & Comfortable. Expect average highs of 9.4°C. 19% chance of rain."
What to Wear in London in February
Based on historical data for February 17, London typically experiences temperatures between 3°C and 9.4°C. We recommend packing heavy coat, scarf, gloves to stay comfortable. Trends suggest it will stay mostly dry (19% rain probability), but checking the forecast before heading out is always wise.
Complete Packing Guide
Weekly breakdown & essential items for London
Smart Suitcase
- Heavy Coat
- Scarf
- Gloves
Average High
9.4°C
Daytime Peak
Average Low
3°C
Nighttime Low
Feels Like
6.6°C
❄️ Slightly colder
Rain Chance
19%
Avg 0.9mm if it rains
Cloud Cover
69%
Overcast
Pressure
1017.7 hPa
High volatility
London Weather Conditions & UV Index
Weather Confidence
30-year variance analysis
Based on 10 years of data
🎯 This date historically delivers consistent weather 95% of the time. Safe to plan outdoor activities with confidence.
Sun Exposure
UV Index & Safety Guide
Protection Needed
SPF 15 for extended outdoor time
Type I-II
🔴 80 min to burn
Type III-IV
🟡 120 min to burn
Type V-VI
🟢 200 min to burn
UV estimate based on latitude, season & cloud cover. Actual UV may vary.
Outdoor Comfort
How pleasant is it outside?
Dew Point
6.7°C
Dry air
Heat Stress
Low
No heat warning
😕 Best outdoor time:
Midday (11 AM - 3 PM) when warmest
Travel & Logistics Insights
Local Calendar
Business Day
Standard hours in United Kingdom
Flight Traffic
Quiet
25/100 pressure index
Health Advisory
Required
1 vaccine • View Details →
Landing Slots
~657
Daily arrival options (inc. codeshare)
Sunrise, Sunset & Wind in London
Daylight & Sun
Solar Elevation Cycle
🌅 Sunrise
07:12
☀️ Noon
12:15
🌇 Sunset
17:19
⏱️ Daylight
10h 6m
Wind Speed
20 km/h
Moderate wind
Sunshine
5.1 hrs
Direct Sun (Cloud-free)
Humidity
83%
Humid / Damp
Travel Intelligence
Exclusive flight analytics & health data for London
Smart Flight Estimator
Airport-to-Airport Logistics
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Travel Health & Safety in London
Travel Comfort Index
Real-time tourism conditions
Weather Quality
☀️ Excellent
Tourist Crowds
🟢 Quiet
Price Level
💰 Affordable
Health & Wellbeing
Meteo-Health Forecast
Rapid pressure changes detected. High risk for meteosensitive people.
Weather unlikely to affect joint pain.
Fish are active due to pressure changes.
Air quality is excellent. Perfect for outdoor activities.
Regional Safety Profile
Seismic Activity
Rare minor tremors. Buildings are earthquake-resistant.
"According to 30YearWeather's analysis of 30 years of NASA satellite data, London on February 17 averages 9.4°C with a 19% precipitation probability. Wedding/Outdoor Event Score: 62/100."
— Source: 30YearWeather.com|Data: NASA POWER (1991-2021)|View Methodology
London Weather History (2010–2024)
Temperature History
Hall of Fame
Records from last 10 years
Better Alternatives Nearby
Consider these dates within ±7 days
💡 Moving your event by a few days could significantly improve weather conditions
Compare Other Cities
Same date (February 17) in other destinations
🌍 Explore the same date in different destinations around the world
📍 Is London Worth Visiting on February 17?
Planning a trip to London on February 17? Our historical weather analysis based on 30 years of NASA satellite data shows that this time of year offers a bracing seasonal atmosphere averaging 9.4°C with a 19% historical precipitation risk.
✈️ Travel Logistics: Approximately 657 landing slots available daily during this period, indicating peak tourist activity.
💉 Health Advisory: 8 vaccinations are recommended for United Kingdom, including COVID-19.
📊 Historical Extremes: The hottest February 17 recorded in the last 30 years saw temperatures hit 13.6°C in 2023, while the coldest dropped to -0.5°C in 2018.