Sri Jayewardenepura Kotte in Spring
In spring (March, April and May), Sri Jayewardenepura Kotte sees average daytime highs around 32°C and overnight lows near 25°C, with 551 mm of rain over about 70 wet days across the season. It is the warmest season of the year and the 3rd-wettest season.
Over the season highs ease from about 33°C in early March to 30°C by late May. The sky is clear or mostly clear about 15% of the time across spring, and the air most often feels miserable.
Spring is Sri Jayewardenepura Kotte's weakest season of the year to visit on our travel score. For the whole year in context, see Sri Jayewardenepura Kotte's year-round climate.
- Avg daytime high
- 32°C
- warmest season of the year
- Avg overnight low
- 25°C
- Rainfall
- 551 mm
- 70 wet days
- Avg wind
- 8 km/h
- Travel score
- 2.7
- weakest season of the year
- Months
- Mar · Apr · May
Temperature in Sri Jayewardenepura Kotte in Spring
Over the season highs ease from about 33°C in early March to 30°C by late May.
A typical spring day in Sri Jayewardenepura Kotte reaches about 32°C and drops to 25°C overnight. The warmest of the three months is March, the coolest March.
How spring really feels in Sri Jayewardenepura Kotte
Once humidity and wind are folded in, spring brings about 92 days that feel above 32°C and 0 that feel at or below 0°C.
The story in spring is heat — humidity pushes the afternoon "feels like" well above the raw temperature.
Sri Jayewardenepura Kotte weather by month
How the three spring months (March, April and May) 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 | 31° / 23° | 66 | 8.4 | 11.6 | 4.4 |
| Feb | 33° / 24° | 65 | 8.6 | 11.8 | 3.8 |
| Mar | 33° / 25° | 94 | 14.8 | 12 | 3.1 |
| Apr | 32° / 25° | 192 | 25.4 | 12.1 | 2.5 |
| May | 31° / 26° | 264 | 29.4 | 12.3 | 2.5 |
| Jun | 30° / 25° | 279 | 28.7 | 12.4 | 2.7 |
| Jul | 29° / 25° | 245 | 29.2 | 12.4 | 2.9 |
| Aug | 29° / 25° | 219 | 29.1 | 12.2 | 2.9 |
| Sep | 29° / 25° | 247 | 27.8 | 12 | 2.9 |
| Oct | 30° / 24° | 359 | 28.2 | 11.8 | 2.9 |
| Nov | 30° / 24° | 337 | 23.9 | 11.7 | 3.2 |
| Dec | 30° / 23° | 178 | 16.1 | 11.6 | 4.1 |
Cloud cover in Spring
The sky is clear or mostly clear about 15% of the time across spring.
Chance of precipitation in Spring
Sri Jayewardenepura Kotte gets around 551 mm of rain over 70 wet days across spring. The line is the day-by-day chance of measurable precipitation.
Humidity in Spring
Most of spring feels miserable — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Spring
Winds average 8 km/h across spring.
Sunrise & sunset in Spring
Daylight runs from about 11 h 54 min in early March to 12 h 24 min by late May. The lit band spans sunrise to sunset each day.
Solar energy in Spring
Average shortwave solar energy reaching the ground each day across spring, about 5.5 kWh/m².
Hazard calendar for Sri Jayewardenepura Kotte
In spring, Sri Jayewardenepura Kotte overlaps its cyclone season. The full year is below, with each hazard's peak months called out.
Sri Jayewardenepura Kotte sits in the North Indian Ocean cyclone zone; the season peaks May and October–November.
Is spring a good time to visit Sri Jayewardenepura Kotte?
Our two travel scores rate spring for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.
spring is a weaker month for outdoor sightseeing in Sri Jayewardenepura Kotte.
What to pack for Sri Jayewardenepura Kotte in Spring
From spring's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In spring, Sri Jayewardenepura Kotte sees daytime highs around 32°C and nights near 25°C. Pack light clothes, rain gear and sun protection. About 70 days see rain.
Sea temperature near Sri Jayewardenepura Kotte in Spring
The nearest coast averages about 29°C across spring — the other half of the beach question. The full-year curve and swim-comfort zones are below.
The sea offshore 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) | 28 | 28 | 29 | 30 | 29 | 28 | 28 | 27 | 28 | 28 | 29 | 28 |
| Comfort | Warm | Tropical | Tropical | Tropical | Tropical | Tropical | Warm | Warm | Warm | Tropical | Tropical | Tropical |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 28 | Warm |
| Feb | 28 | Tropical |
| Mar | 29 | Tropical |
| Apr | 30 | Tropical |
| May | 29 | Tropical |
| Jun | 28 | Tropical |
| Jul | 28 | Warm |
| Aug | 27 | Warm |
| Sep | 28 | Warm |
| Oct | 28 | Tropical |
| Nov | 29 | Tropical |
| Dec | 28 | Tropical |
UV index in Sri Jayewardenepura Kotte in Spring
Clear-sky midday UV across spring 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 Sri Jayewardenepura Kotte peaks around September 10 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 15 at about 10 (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) | 10 | 12 | 12 | 12 | 12 | 11 | 11 | 13 | 13 | 12 | 10 | 10 |
| Level | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Very high |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 10 | Extreme |
| Feb | 12 | Extreme |
| Mar | 12 | Extreme |
| Apr | 12 | Extreme |
| May | 12 | Extreme |
| Jun | 11 | Extreme |
| Jul | 11 | Extreme |
| Aug | 13 | Extreme |
| Sep | 13 | Extreme |
| Oct | 12 | Extreme |
| Nov | 10 | Extreme |
| Dec | 10 | Very high |
Air quality in Sri Jayewardenepura Kotte in Spring
Average fine-particle pollution (PM2.5) through the year — so you can see where spring falls, not just the annual average.
Air quality in Sri Jayewardenepura Kotte is worst in January — around 84 µg/m³ PM2.5 (unhealthy), about 2.8× the cleanest month (July, 29 µg/m³).
Modeled monthly averages (CAMS reanalysis, 2015–2024).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 (µg/m³) | 84 | 78 | 73 | 62 | 44 | 31 | 29 | 30 | 35 | 52 | 74 | 81 |
| Level | Unhealthy | Unhealthy | Unhealthy | Unhealthy | Poor | Moderate | Moderate | Moderate | Poor | Poor | Unhealthy | Unhealthy |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 84 | Unhealthy |
| Feb | 78 | Unhealthy |
| Mar | 73 | Unhealthy |
| Apr | 62 | Unhealthy |
| May | 44 | Poor |
| Jun | 31 | Moderate |
| Jul | 29 | Moderate |
| Aug | 30 | Moderate |
| Sep | 35 | Poor |
| Oct | 52 | Poor |
| Nov | 74 | Unhealthy |
| Dec | 81 | Unhealthy |
Where is Sri Jayewardenepura Kotte?
Sri Jayewardenepura Kotte sits at 6.9°N, 79.9°E, 27 m above sea level, in Sri Lanka. The nearest listed city is Pita Kotte, 1.0 km away.
Topography around Sri Jayewardenepura Kotte
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Sri Jayewardenepura Kotte.
Within 3 km, the terrain around Sri Jayewardenepura Kotte has only modest variations in elevation — a maximum elevation change of 34 m around an average of 11 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 135 m; within 80 km, very significant variations in elevation — a maximum elevation change of 2,060 m.
The land around Sri Jayewardenepura Kotte is covered by artificial surfaces (63%) and trees (28%) within 3 km, trees (38%), water (32%) and artificial surfaces (25%) within 16 km, and trees (61%) and water (35%) within 80 km.
Sri Lanka travel facts
- Travel advisory
- Level 2
- Exercise Increased Caution
- Power plugs
- Type D / G / M
- 230 V · 50 Hz
- Prices
- ≈ 27% of US
- price level, 2025
- GDP per capita
- $5,002
- 2025
- Happiness
- 4.0 / 10
- World Happiness, 2025
- Safe drinking water
- 47%
- of population, 2024
- Homicide rate
- 3.3
- per 100k, 2019
- Road deaths
- 19.7
- per 100k/yr, 2019
- Income group
- Upper middle
- World Bank
- English
- Low
- EF EPI 486
- 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 Sri Jayewardenepura Kotte (6.883°, 79.9071°, elevation 27 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.