Weather in Trincomalee: May
 |
Average day temperature: | 92.3°F |
| Average night temperature: | 79.9°F | |
 |
Sea water temperature: | 86.3°F |
 |
Number of sunny days: | 18 days |
| Day length: | 12.4 - 12.6 hours | |
 |
Number of rainy days: | 6 days |
| Precipitation totals: | 3.9 in. | |
| more information | ||
14 days
forecast
forecast
| Trincomalee |
sea water
temperature
temperature
| Trincomalee |
Air temperature in May, °F
Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
0
15
30
45
60
75
90
105
120
| Day temperature | Night temperature |
The highest day temperature during May of 2024 was 92°F. At the same time the lowest night temperature was 78°F. Daily and nightly averages during May were 86.5°F and 82.1°F.
Sea water temperature in Trincomalee in May, °F
Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
79
81
83
85
87
89
91
93
The average sea water temperature in May of 2024 was 86.7°F. The highest and lowest sea temperatures during the month were 88.5°F and 84.6°F.
Sunny, partly cloudy and cloudy days
| Sunny days | |
| Partly cloudy days | |
| Cloudy days |
45%
42%
13%
Mostly all days in May are sunny but cloudy days are also possible.
Precipitation total in May, in.
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
2.3
4.5
6.8
9.1
11.3
13.6
15.9
10.3
13.2
7.5
3.9
4.1
2.7
1.8
1.4
1.4
2.9
5.1
10.3
13.2
7.5
3.9
4.1
2.7
1.8
3.8
1.4
1.4
2.9
5.1
Precipitation total value in Trincomalee in May is 3.8 in.
Wind speed in May, mph
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
2.7
5.4
8.0
10.7
13.4
16.1
18.7
9.8
8.2
9.1
13.0
13.7
14.0
15.6
7.7
8.4
10.2
10.6
9.8
8.2
9.1
13.0
13.7
14.0
15.6
12.0
7.7
8.4
10.2
10.6
The average wind speed value in May is 12.0 mph
Average sunny hours
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
1.5
3.1
4.6
6.2
7.7
9.2
10.8
5.0
4.5
5.6
7.8
7.3
7.9
9.0
8.7
8.1
6.7
4.5
5.0
4.5
5.6
7.8
7.3
7.9
9.0
7.6
8.7
8.1
6.7
4.5
This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in May is: 7.6.
Best time for vacation in Trincomalee
Trincomalee on a weather map
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Places in Sri Lanka:
Name
°F
24 Hours Forecast
Trincomalee
Local time: 01:53
April 25, friday
0300
81°F
NE
6 mph
6 mph
0600
81°F
NE
6 mph
6 mph
0900
84°F
NE
2 mph
2 mph
1200
84°F
W
11 mph
11 mph
1500
86°F
W
9 mph
9 mph
1800
86°F
W
6 mph
6 mph
2100
84°F
N
7 mph
7 mph
April 26, saturday
0000
82°F
NE
7 mph
7 mph
