Kochi in Summer
In summer (June, July and August), Kochi sees average daytime highs around 27°C and overnight lows near 25°C, with 1448 mm of rain over about 89 wet days across the season. It is the coldest season of the year and the wettest season of the year.
Across summer, daytime highs hold fairly steady around 27°C. The sky is clear or mostly clear about 2% of the time across summer, and the air most often feels oppressive.
Summer is Kochi's weakest season of the year to visit on our travel score. Kochi has little temperature swing across the year, so its calendar seasons blur — the season framing matters less here than for a place with four distinct seasons. For the whole year in context, see Kochi's year-round climate.
- Avg daytime high
- 27°C
- coldest season of the year
- Avg overnight low
- 25°C
- Rainfall
- 1448 mm
- 89 wet days
- Avg wind
- 14 km/h
- Travel score
- 3.4
- weakest season of the year
- Months
- Jun · Jul · Aug
Temperature in Kochi in Summer
Across summer, daytime highs hold fairly steady around 27°C.
A typical summer day in Kochi reaches about 27°C and drops to 25°C overnight. The warmest of the three months is June, the coolest August.
How summer really feels in Kochi
Once humidity and wind are folded in, summer brings about 5 days that feel above 32°C and 0 that feel at or below 0°C.
The story in summer is heat — humidity pushes the afternoon "feels like" well above the raw temperature.
Kochi weather by month
How the three summer months (June, July and August) compare with the rest of the year — the season's months are highlighted.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 28° / 25° | 18 | 5.3 | 11.5 | 6.9 |
| Feb | 29° / 25° | 23 | 7.6 | 11.7 | 6.3 |
| Mar | 29° / 26° | 61 | 15.4 | 11.9 | 5.0 |
| Apr | 30° / 26° | 167 | 25.3 | 12.2 | 3.4 |
| May | 29° / 26° | 324 | 28 | 12.4 | 3.2 |
| Jun | 27° / 25° | 563 | 29.7 | 12.6 | 3.3 |
| Jul | 27° / 25° | 509 | 30.1 | 12.5 | 3.4 |
| Aug | 26° / 25° | 375 | 29.2 | 12.3 | 3.5 |
| Sep | 27° / 25° | 263 | 25.2 | 12.1 | 4.0 |
| Oct | 27° / 25° | 290 | 26.3 | 11.8 | 3.9 |
| Nov | 28° / 25° | 164 | 19.4 | 11.5 | 4.7 |
| Dec | 28° / 25° | 54 | 8.5 | 11.4 | 6.3 |
Cloud cover in Summer
The sky is clear or mostly clear about 2% of the time across summer.
Chance of precipitation in Summer
Kochi gets around 1448 mm of rain over 89 wet days across summer. The line is the day-by-day chance of measurable precipitation.
Humidity in Summer
Most of summer feels oppressive — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Summer
Winds average 14 km/h across summer.
Sunrise & sunset in Summer
Daylight runs from about 12 h 30 min in early June to 12 h 12 min by late August. The lit band spans sunrise to sunset each day.
Solar energy in Summer
Average shortwave solar energy reaching the ground each day across summer, about 4.0 kWh/m².
Hazard calendar for Kochi
In summer, Kochi overlaps its cyclone and monsoon season. The full year is below, with each hazard's peak months called out.
Kochi sits in the North Indian Ocean cyclone zone; the season peaks May and October–November.
Kochi's monsoon runs May–October, when most of the year's rain falls.
Is summer a good time to visit Kochi?
Our two travel scores rate summer for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.
summer is a weaker month for outdoor sightseeing in Kochi.
What to pack for Kochi in Summer
From summer's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In summer, Kochi sees daytime highs around 27°C and nights near 25°C. Pack light clothes and rain gear. About 89 days see rain.
Sea temperature near Kochi in Summer
The nearest coast averages about 27°C across summer — the other half of the beach question. The full-year curve and swim-comfort zones are below.
The sea at the nearest coast (about 16 km away) is warmest in April at about 30°C and coldest in August near 27°C.
The water stays above 20°C all year — warm enough for a swim any month.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°C) | 29 | 29 | 29 | 30 | 30 | 28 | 27 | 27 | 28 | 29 | 29 | 29 |
| Comfort | Tropical | Tropical | Tropical | Tropical | Tropical | Tropical | Warm | Warm | Warm | Tropical | Tropical | Tropical |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 29 | Tropical |
| Feb | 29 | Tropical |
| Mar | 29 | Tropical |
| Apr | 30 | Tropical |
| May | 30 | Tropical |
| Jun | 28 | Tropical |
| Jul | 27 | Warm |
| Aug | 27 | Warm |
| Sep | 28 | Warm |
| Oct | 29 | Tropical |
| Nov | 29 | Tropical |
| Dec | 29 | Tropical |
UV index in Kochi in Summer
Clear-sky midday UV across summer averages around 12 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Kochi peaks around August 17 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 23 at about 8 (very high).
The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 8 | 11 | 11 | 12 | 9 | 11 | 12 | 13 | 12 | 11 | 10 | 8 |
| Level | Very high | Extreme | Extreme | Extreme | Very high | Extreme | Extreme | Extreme | Extreme | Extreme | Very high | Very high |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 8 | Very high |
| Feb | 11 | Extreme |
| Mar | 11 | Extreme |
| Apr | 12 | Extreme |
| May | 9 | Very high |
| Jun | 11 | Extreme |
| Jul | 12 | Extreme |
| Aug | 13 | Extreme |
| Sep | 12 | Extreme |
| Oct | 11 | Extreme |
| Nov | 10 | Very high |
| Dec | 8 | Very high |
Air quality in Kochi in Summer
Average fine-particle pollution (PM2.5) through the year — so you can see where summer falls, not just the annual average.
Air quality in Kochi is worst in January — around 49 µg/m³ PM2.5 (poor), about 3.4× the cleanest month (July, 15 µg/m³).
Seasonal pattern from CAMS reanalysis, scaled to Kochi's WHO annual average of 32 µg/m³.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 (µg/m³) | 49 | 46 | 39 | 34 | 28 | 17 | 15 | 15 | 19 | 31 | 43 | 48 |
| Level | Poor | Poor | Poor | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Poor | Poor |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 49 | Poor |
| Feb | 46 | Poor |
| Mar | 39 | Poor |
| Apr | 34 | Moderate |
| May | 28 | Moderate |
| Jun | 17 | Moderate |
| Jul | 15 | Moderate |
| Aug | 15 | Moderate |
| Sep | 19 | Moderate |
| Oct | 31 | Moderate |
| Nov | 43 | Poor |
| Dec | 48 | Poor |
Where is Kochi?
Kochi sits at 9.9°N, 76.3°E, 9 m above sea level, in India. The nearest listed city is Alappuzha, 51 km away.
Topography around Kochi
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Kochi.
Within 3 km, the terrain around Kochi has only modest variations in elevation — a maximum elevation change of 19 m around an average of 3 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 70 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,718 m.
The land around Kochi is covered by artificial surfaces (44%) and water (34%) within 3 km, water (58%) and trees (23%) within 16 km, and trees (58%) and water (35%) within 80 km.
India travel facts
- Travel advisory
- Level 2
- Exercise Increased Caution
- Power plugs
- Type C / D / M
- 230 V · 50 Hz
- Prices
- ≈ 23% of US
- price level, 2025
- GDP per capita
- $2,702
- 2025
- Happiness
- 4.5 / 10
- World Happiness, 2025
- Safe drinking water
- 76%
- of population, 2024
- Homicide rate
- 2.8
- per 100k, 2022
- Road deaths
- 15.6
- per 100k/yr, 2019
- Income group
- Lower middle
- World Bank
- English
- Low
- EF EPI 484
- Religion
Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.
Data sources
Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Kochi (9.9399°, 76.2602°, elevation 9 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google.