Small city
82K
28 km²
10m
09:35 UTC+5.5
LKR
Trincomalee, Sri Lanka is a 82K-resident city with 249 sunny days and 0 frost days annually and an annual PM2.5 of 15.9 µg/m³. A city in Sri Lanka.
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Take the quizClimate
Feels-like °C
29
29
32
34
33
32
32
32
31
31
29
29
Dinner outside
J
F
M
A
M
J
J
A
S
O
N
D
Climate Lab·Trincomalee
Monthly climate metrics across temperature, precipitation, wind, and UV.
TrincomaleeSri Lanka
| Metric | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temperature | |||||||||||||
| Daily high°C | 28 | 28 | 30 | 31 | 33 | 33 | 33 | 32 | 32 | 31 | 29 | 28 | 31 |
| Daily mean°C | 26 | 27 | 28 | 29 | 30 | 31 | 30 | 30 | 30 | 28 | 27 | 27 | 28 |
| Daily low°C | 25 | 25 | 26 | 27 | 28 | 28 | 28 | 27 | 27 | 26 | 26 | 26 | 27 |
| Thermal comfort | |||||||||||||
| High feelsDaily high feels-like°C | 33 | 33 | 37 | 39 | 38 | 37 | 38 | 37 | 36 | 36 | 35 | 34 | 36 |
| Mean feelsDaily mean feels-like°C | 29 | 29 | 32 | 34 | 33 | 32 | 32 | 32 | 31 | 31 | 29 | 29 | 31 |
| Low feelsDaily low feels-like°C | 23 | 23 | 25 | 28 | 26 | 25 | 25 | 25 | 24 | 25 | 25 | 24 | 25 |
| Humidity | |||||||||||||
| HumidityRelative humidity% | 78 | 76 | 76 | 76 | 75 | 66 | 66 | 67 | 66 | 76 | 83 | 82 | 74 |
| Dewpoint°C | 23.2 | 22.4 | 23.8 | 24.5 | 24.7 | 23.7 | 23.3 | 23.1 | 23.1 | 23.6 | 24.0 | 23.5 | 23.6 |
| Precipitation | |||||||||||||
| Rainfallmm | 118 | 37 | 81 | 104 | 88 | 63 | 47 | 66 | 65 | 198 | 328 | 243 | 1437 |
| Rain days≥1mm | 17 | 10 | 15 | 18 | 16 | 8 | 10 | 10 | 15 | 21 | 27 | 22 | 189 |
| Wind | |||||||||||||
| Wind avgm/s | 4.2 | 4.5 | 3.7 | 3.1 | 3.9 | 5.9 | 6.1 | 5.7 | 5.7 | 3.5 | 3.6 | 4.3 | 4.5 |
| Wind gustsm/s | 6.3 | 6.7 | 5.3 | 4.7 | 9.0 | 8.0 | 8.7 | 7.7 | 8.1 | 7.2 | 6.4 | 6.6 | 7.1 |
| Sun & UV | |||||||||||||
| Sunshinehrs/day | 8.9 | 9.6 | 10.0 | 10.3 | 10.0 | 10.2 | 10.0 | 10.0 | 9.3 | 9.0 | 8.3 | 8.9 | 9.5 |
| Clear skyindex | 31% | 50% | 54% | 62% | 42% | 38% | 34% | 34% | 37% | 32% | 31% | 34% | 40% |
| UV indexmax avg | 8.0 | 9.6 | 10.6 | 11.4 | 9.8 | 9.6 | 9.4 | 10.7 | 11.0 | 9.5 | 6.9 | 6.9 | 9.4 |
Based on 2014–2024 hourly climate data · Updated Mar 2025
Confidence: High
Lifestyle Calendar·Trincomalee
Outdoor activities in Trincomalee are challenging most of the year. March through November are the toughest stretch. Even dinner outside manages 2/12 months, while even walking manages 3/12 months.
TrincomaleeSri Lanka
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Annual
2/12
Dinner Outside57
Jan: 68% viability
68Feb: 71% viability
71Mar: 60% viability
60Apr: 44% viability
44May: 44% viability
44Jun: 58% viability
58Jul: 60% viability
60Aug: 59% viability
59Sep: 63% viability
63Oct: 54% viability
54Nov: 45% viability
45Dec: 54% viability
542/12
Dinner OutsideJan: 68% viability
68Feb: 71% viability
71Mar: 60% viability
60Apr: 44% viability
44May: 44% viability
44Jun: 58% viability
58Jul: 60% viability
60Aug: 59% viability
59Sep: 63% viability
63Oct: 54% viability
54Nov: 45% viability
45Dec: 54% viability
5457%
Humid
0/12
Lunch Outside24
Jan: 29% viability
29Feb: 37% viability
37Mar: 30% viability
30Apr: 14% viability
14May: 14% viability
14Jun: 34% viability
34Jul: 31% viability
31Aug: 31% viability
31Sep: 30% viability
30Oct: 17% viability
17Nov: 9% viability
9Dec: 17% viability
170/12
Lunch OutsideJan: 29% viability
29Feb: 37% viability
37Mar: 30% viability
30Apr: 14% viability
14May: 14% viability
14Jun: 34% viability
34Jul: 31% viability
31Aug: 31% viability
31Sep: 30% viability
30Oct: 17% viability
17Nov: 9% viability
9Dec: 17% viability
1724%
Humid
3/12
Walking42
Jan: 90% viability
90Feb: 83% viability
83Mar: 35% viability
35Apr: 11% viability
11May: 19% viability
19Jun: 18% viability
18Jul: 21% viability
21Aug: 20% viability
20Sep: 31% viability
31Oct: 36% viability
36Nov: 62% viability
62Dec: 79% viability
793/12
WalkingJan: 90% viability
90Feb: 83% viability
83Mar: 35% viability
35Apr: 11% viability
11May: 19% viability
19Jun: 18% viability
18Jul: 21% viability
21Aug: 20% viability
20Sep: 31% viability
31Oct: 36% viability
36Nov: 62% viability
62Dec: 79% viability
7942%
Humid
0/12
Running11
Jan: 32% viability
32Feb: 18% viability
18Mar: 3% viability
3Apr: 1% viability
1May: 2% viability
2Jun: 1% viability
1Jul: 2% viability
2Aug: 3% viability
3Sep: 6% viability
6Oct: 7% viability
7Nov: 21% viability
21Dec: 30% viability
300/12
RunningJan: 32% viability
32Feb: 18% viability
18Mar: 3% viability
3Apr: 1% viability
1May: 2% viability
2Jun: 1% viability
1Jul: 2% viability
2Aug: 3% viability
3Sep: 6% viability
6Oct: 7% viability
7Nov: 21% viability
21Dec: 30% viability
3011%
Heat
Tap any month for details · Click activity name for overview
ComfortableModerateUncomfortable
Based on 2014–2024 hourly climate data · Updated Mar 2025
Confidence: High
