Bangalore is 15.9°C (28.6°F) warmer by day, Bangalore has 12.2°C (22°F) warmer nights, Bangalore gets 149 mm (5.9 in) more rain a year.
Bangalore is at its warmest in April and coolest in January, while London peaks in July and bottoms out in February. Month for month, Bangalore is the warmer of the two in 12 of 12 months.
Bangalore is the wetter of the two, collecting 854 mm (33.6 in) of rain a year against 705 mm (27.8 in) in London. The most comfortable time to visit is January, November and December in Bangalore and June, July and August in London.
| Bangalore | Metric | London |
|---|---|---|
| 🌡️ Temperature | ||
| 30.2°C | 🌡️Average daytime high | 14.3°C |
| 18.4°C | 🌙Average nighttime low | 6.2°C |
| April | 🔥Hottest month | July |
| January | ❄️Coldest month | February |
| 🌧️ Rain | ||
| 854 mm | 🌧️Annual rainfall | 705 mm |
| September | ☔Wettest month | October |
| January | 🏜️Driest month | April |
| 💨 Climate | ||
| 68% | 💧Average humidity | 85% |
| 2.9 m/s | 💨Average wind speed | 3.4 m/s |
Overnight, Bangalore typically falls to around 18.4°C (65.1°F) while London settles near 6.2°C (43.2°F).
Bangalore is hottest in April and coldest in January, whereas London peaks in July and is coolest in February.
Bangalore sees the most rain in September and the least in January; London is wettest in October and driest in April.
London feels the more humid of the two, averaging 85% relative humidity against 68%.
For London, the pick of the year is June, July and August.
Month by month, here is the coldest night, the average day and the hottest afternoon each city can expect. Switch Compare to read rainfall, humidity, wind or solar instead, and Period to move between the long-term 45-year average and any single year — the shading is a quick warm-to-cool guide.
| Month | Bangalore | London | ||||
|---|---|---|---|---|---|---|
| Min | Avg | Max | Min | Avg | Max | |
| January | 14.4 | 21.9 | 29.4 | 1.3 | 4❄️ | 6.7 |
| February | 15.7 | 24.2 | 32.7 | 1.2 | 4.4 | 7.5 |
| March | 18.6 | 27 | 35.4 | 2.5 | 6.5 | 10.4 |
| April | 21.4 | 28.7🔥 | 36 | 4 | 8.7 | 13.3 |
| May | 21.6 | 27.6 | 33.5 | 7.1 | 11.9 | 16.7 |
| June | 20.1 | 24.8 | 29.4 | 10 | 14.9 | 19.9 |
| July | 19.6 | 24 | 28.5 | 12.3 | 17.4🔥 | 22.4 |
| August | 19.4 | 23.8 | 28.3 | 12.3 | 17.3 | 22.4 |
| September | 19.2 | 23.6 | 28.1 | 10.1 | 14.8 | 19.5 |
| October | 18.5 | 22.9 | 27.3 | 7.5 | 11.3 | 15.1 |
| November | 16.7 | 21.8 | 26.9 | 4.3 | 7.2 | 10.2 |
| December | 14.9 | 21.1❄️ | 27.3 | 2.4 | 4.9 | 7.3 |
| Annual Avg | 18.3 | 24.3 | 30.2 | 6.3 | 10.3 | 14.3 |
Min / mean / max temperature (°C). 🔥 marks each city's hottest month, ❄️ its coldest; shading runs cool blue to warm red.
The same figures plotted out, so the shape of a typical year is easier to see than in a grid. Where the two lines run close together Bangalore and London feel alike; where they separate, they are genuinely different places to be.
Hover or tap any point to read the exact figures. Bangalore London
See how Bangalore and London stack up against other cities. Swipe for more.
Choose which city to keep, then search for any other city in our database — we'll build the comparison for you.
Quick answers to the questions people ask most when comparing Bangalore and London — each drawn straight from the climate figures above.
Bangalore is the warmer of the two. It averages daytime highs of 30.2°C (86.4°F) against 14.3°C (57.7°F) in London — roughly 15.9°C (28.6°F) warmer by day. Nights are milder in Bangalore, with average lows of 18.4°C (65.1°F) versus 6.2°C (43.2°F).
Bangalore is hottest in April, averaging highs of about 36°C (96.8°F), while London peaks in July at around 22.4°C (72.4°F). That makes Bangalore the hotter of the two at the height of summer.
London gets colder. In its coldest month (February) overnight lows average about 1.2°C (34.2°F), compared with 14.4°C (58°F) at the low point of the year in Bangalore.
Bangalore is the wetter city, collecting about 854 mm (33.6 in) of rain a year versus 705 mm (27.8 in) in London. Bangalore is wettest in September and driest in January; London is wettest in October and driest in April.
London is the more humid of the two, averaging 85% relative humidity over the year against 68% in Bangalore.
The most comfortable months in Bangalore are January, November and December, when average temperatures are at their mildest.
London is at its most pleasant around June, July and August, based on the mildest average temperatures of the year.
Bangalore is the warmer city in all 12 months of the year. The gap is widest in March, about 20.5°C (36.9°F), and narrowest in August, about 6.5°C (11.7°F).
London has the bigger seasonal swing, about 13.4°C (24.1°F) between its coldest and hottest months versus 7.6°C (13.7°F) in Bangalore — so Bangalore has the steadier, more even climate.
It depends what matters most to you: choose Bangalore for warmer weather, pick London if you prefer drier conditions and go for Bangalore if you want lower humidity. There is no single "better" climate — it comes down to whether you value warmth, dryness or comfort most.
Every figure on this page is calculated from NASA POWER satellite climate data spanning 1981–2025 (45 years). The averages describe the long-term climate of Bangalore and London, not a single year's weather or a short-range forecast.
