Trincomalee in may: average Weather, Temperature and Climate
Weather in Trincomalee in may 2025
The weather in Trincomalee in may comes from statistical datas on the last years. You can view the weather statistics the entire month, but also by clicking on the tabs for the beginning, the middle and the end of the month.
Average weather throughout may
good weather UV index: 8
Weather at 6am
85°F
Clear/Sunny
65% of time
27%
6%
3%
Weather at 12pm
94°F
Clear/Sunny
36% of time
26%
20%
16%
Weather at 6pm
81°F
Clear/Sunny
46% of time
27%
19%
6%
Weather at 3am
77°F
60%
26%
7%
6%
Evolution of daily average temperature and precipitation in Trincomalee in may
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Trincomalee in may.
The climate of Trincomalee in may is good
the weather in Trincomalee in may is wet (with 6.3in of precipitation over 9 days). It should be noted an improvement from the previous month since in april it receives an average of 8.2in of rainfall over 13 days.
The climate is very warm in that area the month of may. The thermometer averaged maximum of 94°F. The minimum is 85°F. Thus, the mean temperature average in may in Trincomalee is 90°F. Note that these seasonal averages are in contrast with those observed in Trincomalee in the month of may with a maximum record of 104°F in 2009 and a minimum record of 76°F in 2016. You can plan to have 86°F or more for all the month.
In may in Trincomalee, the days on average last 12:31. Sunrise is at 05:46 and sets at 18:17.
With a good climate, this month is a good time to go in Trincomalee in Sri Lanka.
Seasonal average climate and temperature of Trincomalee in may
Check below seasonal norms These datas are compiled from the weather statements of the past years of the month of may.
| May | |||||
| Outside temperature | |||||
| Average temperature | 90°F | ||||
| Highest temperature | 94°F | ||||
| Lowest temperature | 85°F | ||||
| Highest record temperature | 104°F (2009) | ||||
| Lowest record temperature | 76°F (2016) | ||||
| Number of days at +86°F | 30 day(s) (97%) | ||||
| Number of days at +65°F | 31 day(s) (100%) | ||||
| Sea temperature | |||||
| Average sea temperature | 87°F | ||||
| Lowest sea temperature | 85°F | ||||
| Highest sea temperature | 88°F | ||||
| Wind | |||||
| Wind speed | 21km/h | ||||
| Wind temperature | 85°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 6.3in | ||||
| Number of days with rainfall | 9 day(s) (30%) | ||||
| Record daily rainfall | 4.4in (2016) | ||||
| Other climate data | |||||
| Humidity | 72% | ||||
| Visibility | 9.44km | ||||
| Cloud cover | 27% | ||||
| UV index | 8 | ||||
| Daily sunshine hours | 13 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 05:46 | ||||
| Time of sunset | 18:17 | ||||
| Length of day | 12:31 | ||||
| Our opinion about the weather in may | |||||
| Our opinion at whereandwhen.net | good | ||||
How was the weather last may?
Here is the day by day recorded weather in Trincomalee in may 2024:
79°F to 95°F
79°F to 101°F
79°F to 99°F
81°F to 95°F
81°F to 99°F
79°F to 95°F
79°F to 94°F
77°F to 97°F
77°F to 95°F
77°F to 92°F
77°F to 92°F
79°F to 90°F
77°F to 92°F
77°F to 92°F
77°F to 92°F
77°F to 86°F
76°F to 83°F
77°F to 83°F
76°F to 77°F
76°F to 83°F
79°F to 88°F
79°F to 86°F
79°F to 83°F
77°F to 81°F
77°F to 79°F
79°F to 83°F
79°F to 88°F
79°F to 88°F
79°F to 88°F
79°F to 86°F
79°F to 94°F
Map: other cities in Sri Lanka in may
Cities near Trincomalee:
| Uppuveli in may | good weather |
| Kallara beach (Thiriyai) in may | good weather |
| Arisimale Beach in may | good weather |
| Vakarai in may | good weather |
| Polonnaruwa in may | good weather |
| Kalkudah in may | good weather |
| Vavuniya in may | good weather |
| Mullaitivu in may | good weather |
| Anuradhapura in may | good weather |
| Dambulla in may | good weather |
| Maduru Oya National Park in may | good weather |
| Batticaloa in may | good weather |
Click over cities on the map for information about the weather in may.
Trincomalee
perfect weather
good
tolerable
bad
very bad
Weather data for Trincomalee in may:
Weather data for Trincomalee for may are derived from an average of the weather forecast since 2009 in Trincomalee. There is a margin of error and these forecasts are to be considered as general information only. The weather in Trincomalee can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Trincomalee.