January in Big Ben — the hardest end of the year
Hardest · 4.5/10January averages 4°C (39°F) — jacket weather. Comfortable for walking and museums, too cool for anything water-based.
Rainfall runs 52 mm, so plan one flexible day in three; you still get about 0 sunny days and 8.1 hours of daylight.
It scores 4.5/10 here, 10th of 12 months, against 9.4/10 in the destination's best month.
Expect mid-season pricing, and crowds are light for this destination.
Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in, a packable rain layer.
If your dates are flexible, June is materially better in Big Ben — 4.9 points higher on the same scale.
February in Big Ben — workable with trade-offs
Trade-offs · 5.1/10February averages 7°C (44°F) — jacket weather. Comfortable for walking and museums, too cool for anything water-based.
Rainfall runs 58 mm, so plan one flexible day in three; you still get about 0 sunny days and 9.6 hours of daylight.
It scores 5.1/10 here, 9th of 12 months, against 9.4/10 in the destination's best month.
Expect low-season pricing, and crowds are light for this destination.
Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in, a packable rain layer.
If your dates are flexible, June is materially better in Big Ben — 4.3 points higher on the same scale.
March in Big Ben — workable with trade-offs
Trade-offs · 5.4/10March averages 7°C (45°F) — jacket weather. Comfortable for walking and museums, too cool for anything water-based.
Rainfall runs 72 mm, so plan one flexible day in three; you still get about 3 sunny days and 11.5 hours of daylight.
It scores 5.4/10 here, 8th of 12 months, against 9.4/10 in the destination's best month.
Expect low-season pricing, and crowds are light for this destination.
Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in, a packable rain layer.
If your dates are flexible, June is materially better in Big Ben — 4 points higher on the same scale.
April in Big Ben — reliably good (6th best month)
Good · 7.4/10April averages 9°C (48°F) — jacket weather. Comfortable for walking and museums, too cool for anything water-based.
Rainfall runs 48 mm, so plan one flexible day in three; you still get about 13 sunny days and 13.6 hours of daylight.
It scores 7.4/10 here, 6th of 12 months, against 9.4/10 in the destination's best month.
Expect mid-season pricing, and crowds are moderate.
Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in, a packable rain layer.
If your dates are flexible, June is materially better in Big Ben — 2 points higher on the same scale.
May in Big Ben — the year's strongest window
Best window · 8.5/10May averages 13°C (56°F), the range most people find easiest for walking a city all day without either overheating or losing daylight to weather.
Rainfall runs 55 mm, so plan one flexible day in three; you still get about 21 sunny days and 15.4 hours of daylight.
On our climate-comfort scale this is the top-ranked month of the year for Big Ben at 8.5/10 — the reference point every other month on this page is measured against.
Expect mid-season pricing, and crowds are moderate.
Pack layers you can shed by midday plus one warm layer for the evening, a packable rain layer.
June in Big Ben — the year's strongest window
Best window · 9.4/10June averages 16°C (61°F), the range most people find easiest for walking a city all day without either overheating or losing daylight to weather.
Expect 41 mm of rain — occasional showers rather than washed-out days — alongside about 26 sunny days and 16.4 daylight hours.
On our climate-comfort scale this is the top-ranked month of the year for Big Ben at 9.4/10 — the reference point every other month on this page is measured against.
Expect mid-season pricing, and crowds are moderate.
Pack layers you can shed by midday plus one warm layer for the evening.
July in Big Ben — the year's strongest window
Best window · 9.2/10July averages 18°C (65°F), the range most people find easiest for walking a city all day without either overheating or losing daylight to weather.
Rainfall runs 49 mm, so plan one flexible day in three; you still get about 21 sunny days and 16 hours of daylight.
On our climate-comfort scale this is the top-ranked month of the year for Big Ben at 9.2/10 — the reference point every other month on this page is measured against.
Expect peak pricing, and this is one of the busiest months here. You are paying the year's highest rates for the year's best conditions — book early or shift a few weeks either side.
Pack layers you can shed by midday plus one warm layer for the evening, a packable rain layer.
August in Big Ben — the year's strongest window
Best window · 8.8/10August averages 19°C (65°F), the range most people find easiest for walking a city all day without either overheating or losing daylight to weather.
Rainfall runs 51 mm, so plan one flexible day in three; you still get about 17 sunny days and 14.4 hours of daylight.
On our climate-comfort scale this is the top-ranked month of the year for Big Ben at 8.8/10 — the reference point every other month on this page is measured against.
Expect peak pricing, and this is one of the busiest months here. You are paying the year's highest rates for the year's best conditions — book early or shift a few weeks either side.
Pack layers you can shed by midday plus one warm layer for the evening, a packable rain layer.
September in Big Ben — reliably good (5th best month)
Good · 7.5/10September averages 16°C (61°F), the range most people find easiest for walking a city all day without either overheating or losing daylight to weather.
Rainfall runs 63 mm, so plan one flexible day in three; you still get about 6 sunny days and 12.4 hours of daylight.
It scores 7.5/10 here, 5th of 12 months, against 9.4/10 in the destination's best month.
Expect mid-season pricing, and crowds are moderate.
Pack layers you can shed by midday plus one warm layer for the evening, a packable rain layer.
If your dates are flexible, June is materially better in Big Ben — 1.9 points higher on the same scale.
October in Big Ben — workable with trade-offs
Trade-offs · 5.8/10October averages 13°C (55°F), the range most people find easiest for walking a city all day without either overheating or losing daylight to weather.
Rainfall runs 83 mm, so plan one flexible day in three; you still get about 0 sunny days and 10.4 hours of daylight.
It scores 5.8/10 here, 7th of 12 months, against 9.4/10 in the destination's best month.
Expect low-season pricing, and crowds are light for this destination.
Pack layers you can shed by midday plus one warm layer for the evening, a packable rain layer.
If your dates are flexible, June is materially better in Big Ben — 3.6 points higher on the same scale.
November in Big Ben — the hardest end of the year
Hardest · 4.2/10November averages 8°C (46°F) — jacket weather. Comfortable for walking and museums, too cool for anything water-based.
At 100 mm this is a genuinely wet month: about 0 sunny days in total, and outdoor plans need an indoor fallback.
It scores 4.2/10 here, 12th of 12 months, against 9.4/10 in the destination's best month.
Expect low-season pricing, and crowds are light for this destination.
Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in, a proper rain shell rather than an umbrella.
If your dates are flexible, June is materially better in Big Ben — 5.2 points higher on the same scale.
December in Big Ben — the hardest end of the year
Hardest · 4.3/10December averages 6°C (43°F) — jacket weather. Comfortable for walking and museums, too cool for anything water-based.
Rainfall runs 69 mm, so plan one flexible day in three; you still get about 0 sunny days and 7.6 hours of daylight.
It scores 4.3/10 here, 11th of 12 months, against 9.4/10 in the destination's best month.
Expect mid-season pricing, and crowds are light for this destination.
Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in, a packable rain layer.
If your dates are flexible, June is materially better in Big Ben — 5.1 points higher on the same scale.
