10-day forecast — Colombo
Refreshed hourly
Fri · Today · 13 Nov
Mostly cloudy
30°
24°
27%
⌄
Wind10 mph N
Gusts19 mph
UV index3 – Low
Precip chance27%
Sunrise6:00 AM
Sunset5:49 PM
Sat · Tomorrow · 14 Nov
Mostly cloudy
29°
23°
27%
⌄
Wind6 mph N
Gusts13 mph
UV index3 – Low
Precip chance27%
Sunrise6:00 AM
Sunset5:49 PM
Sunday · 15 Nov
Mostly cloudy
28°
23°
0.27 in
⌄
Wind7 mph NW
Gusts15 mph
UV index1 – Low
Precip chance88%
Sunrise6:00 AM
Sunset5:49 PM
Monday · 16 Nov
Fog
30°
23°
0.09 in
⌄
Wind8 mph W
Gusts12 mph
UV index6 – High
Precip chance76%
Sunrise6:01 AM
Sunset5:49 PM
Tuesday · 17 Nov
Partly cloudy
31°
23°
0.01 in
⌄
Wind7 mph W
Gusts12 mph
UV index8 – Very high
Precip chance28%
Sunrise6:01 AM
Sunset5:49 PM
Wednesday · 18 Nov
Partly cloudy
31°
22°
17%
⌄
Wind5 mph W
Gusts14 mph
UV index8 – Very high
Precip chance17%
Sunrise6:01 AM
Sunset5:49 PM
Thursday · 19 Nov
Sunny
32°
22°
13%
⌄
Wind6 mph W
Gusts13 mph
UV index8 – Very high
Precip chance13%
Sunrise6:02 AM
Sunset5:49 PM
Friday · 20 Nov
Partly cloudy
31°
22°
13%
⌄
Wind5 mph W
Gusts13 mph
UV index8 – Very high
Precip chance13%
Sunrise6:02 AM
Sunset5:49 PM
Saturday · 21 Nov
Showers
31°
22°
0.04 in
⌄
Wind5 mph W
Gusts13 mph
UV index7 – High
Precip chance56%
Sunrise6:02 AM
Sunset5:49 PM
Sunday · 22 Nov
Mostly cloudy
31°
22°
0.00 in
⌄
Wind3 mph NW
Gusts12 mph
UV index7 – High
Precip chance26%
Sunrise6:03 AM
Sunset5:49 PM
Monday · 23 Nov
Mostly cloudy
31°
24°
0.23 in
⌄
Wind3 mph NE
Gusts11 mph
UV index7 – High
Precip chance84%
Sunrise6:03 AM
Sunset5:50 PM
Tuesday · 24 Nov
Fog
30°
23°
0.11 in
⌄
Wind2 mph SE
Gusts11 mph
UV index7 – High
Precip chance83%
Sunrise6:04 AM
Sunset5:50 PM
Wednesday · 25 Nov
Showers
31°
23°
0.36 in
⌄
Wind3 mph W
Gusts14 mph
UV index7 – High
Precip chance87%
Sunrise6:04 AM
Sunset5:50 PM
Thursday · 26 Nov
Fog
30°
23°
0.20 in
⌄
Wind8 mph SW
Gusts17 mph
UV index7 – High
Precip chance87%
Sunrise6:04 AM
Sunset5:50 PM
About Colombo
CountrySri Lanka
RegionWestern Province
Population648,034
ContinentAsia
Time zoneAsia/Colombo (+05:30)
Latitude6.9270°
Longitude79.8610°
Air QualityGood (AQI 45)
Details & indices
Pressure
29.85 inHg
Falling
UV index
3 — Low
High today
Air Quality
Good
AQI 45 · US EPA
Sun & moon
Sunrise6:00 AM
Sunset5:49 PM
Length of day11h 49m
Moonrise9:31 AM
Moonset9:27 PM
Moon phase🌔 Waxing Crescent
Local time4:02 AM (+05:30)
Colombo climate in May
8-year averages · when to visit
Best months: January–December · May: Good
|
April |
May |
June |
| Average temperature |
→ 27°C |
27°C |
→ 27°C |
| Typical high |
▼ 31°C |
30°C |
▼ 29°C |
| Typical low |
→ 25°C |
25°C |
→ 25°C |
| Water temperature |
▼ 30.9°C |
30.5°C |
▼ 29.1°C |
| Precipitation |
▲ 156 mm |
387 mm |
▼ 318 mm |
| Wet days |
▲ 24 d |
30 d |
▼ 29 d |
| Humidity |
▲ 83% |
85% |
→ 85% |
| Sunshine per day |
▼ 10.1 h |
8.4 h |
▲ 9.5 h |
| Cloud cover |
▲ 18% |
32% |
▼ 24% |
| Midday UV |
→ 12 |
12 |
▼ 11 |
| Daylight |
12:17 |
12:26 |
12:31 |
| Our take |
Good
|
Good
|
Good
|
May temperatures day by day daily mean + smoothed trend · °C
May precipitation day by day mm
May UV day by day clear-sky midday value
Figures are averaged over 8 years of ERA5 reanalysis; sea temps come from ocean reanalysis, and UV is derived from solar elevation.
More destinations in Asia
Colombo, Sri Lanka · 6.93°N, 79.86°E · Asia/Colombo · Forecast computed for these exact coordinates