Sines in may: average Weather, Temperature and Climate
Weather in Sines in may 2025
The weather in Sines in the month of may comes from statistical datas on the past years. You can view the weather statistics for the whole month, but also by using the tabs for the beginning, the middle and the end of the month.
Average weather throughout may
perfect weather UV index: 6
Weather at 6am
61°F
Clear/Sunny
55% of time
26%
11%
6%
Weather at 12pm
68°F
Clear/Sunny
67% of time
19%
6%
6%
Weather at 6pm
67°F
Clear/Sunny
65% of time
21%
9%
4%
Weather at 3am
61°F
55%
24%
10%
9%
Evolution of daily average temperature and precipitation in Sines in may
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Sines in may.
The climate of Sines in may is perfect
the weather in Sines in may is rather dry (with 2in of precipitation over 3 days). This is better than the previous month since in april it receives an average of 3.1in of precipitation over 4 days.
The climate quite nice in this city this month. The high seasonal norm is 70°F. The seasonal minimum is 61°F. Thus, the mean temperature average in may in Sines is 65°F. Note that seasonal normals in contrast with those observed in Sines in the month of may with a maximum record of 83°F in 2019 and a minimum record of 52°F in 2010. You can plan to have about 26 days with temperatures over 65°F, or 84% of time.
On this month of may, day length in Sines is generally 14:14. Sunrise is at 05:25 and sunset is at 19:39.
With a perfect climate, the month of may is advisable to go in this locality.
Seasonal average climate and temperature of Sines in may
Check below seasonal norms These statistics are set from the weather statements of the past years of the month of may.
| May | |||||
| Outside temperature | |||||
| Average temperature | 65°F | ||||
| Highest temperature | 70°F | ||||
| Lowest temperature | 61°F | ||||
| Highest record temperature | 83°F (2019) | ||||
| Lowest record temperature | 52°F (2010) | ||||
| Number of days at +65°F | 26 day(s) (84%) | ||||
| Sea temperature | |||||
| Average sea temperature | 65°F | ||||
| Lowest sea temperature | 61°F | ||||
| Highest sea temperature | 69°F | ||||
| Wind | |||||
| Wind speed | 24km/h | ||||
| Wind temperature | 61°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 2in | ||||
| Number of days with rainfall | 3 day(s) (9%) | ||||
| Record daily rainfall | 1.4in (2016) | ||||
| Other climate data | |||||
| Humidity | 80% | ||||
| Visibility | 9.8km | ||||
| Cloud cover | 22% | ||||
| UV index | 6 | ||||
| Daily sunshine hours | 14 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 05:25 | ||||
| Time of sunset | 19:39 | ||||
| Length of day | 14:14 | ||||
| Our opinion about the weather in may | |||||
| Our opinion at whereandwhen.net | perfect | ||||
How was the weather last may?
Here is the day by day recorded weather in Sines in may 2024:
50°F to 63°F
50°F to 63°F
50°F to 65°F
56°F to 67°F
59°F to 68°F
56°F to 70°F
50°F to 77°F
58°F to 83°F
61°F to 74°F
59°F to 77°F
56°F to 77°F
56°F to 76°F
58°F to 74°F
56°F to 67°F
52°F to 67°F
54°F to 67°F
59°F to 70°F
54°F to 70°F
58°F to 70°F
56°F to 70°F
54°F to 70°F
54°F to 70°F
56°F to 76°F
54°F to 77°F
52°F to 76°F
59°F to 76°F
56°F to 76°F
54°F to 81°F
58°F to 86°F
59°F to 85°F
61°F to 86°F
Map: other cities in Portugal in may
Cities near Sines:
| Porto Covo in may | perfect weather |
| Vila Nova de Milfontes in may | perfect weather |
| Grandola in may | perfect weather |
| Sao Teotonio in may | good weather |
| Sesimbra in may | perfect weather |
| Aljustrel in may | perfect weather |
| Setúbal in may | perfect weather |
| Aljezur in may | good weather |
| Praia da Arrifana in may | good weather |
| Monchique in may | good weather |
| Costa da Caparica in may | perfect weather |
| Montijo in may | perfect weather |
Click over cities on the map for information about the weather in may.
Sines
perfect weather
good
tolerable
bad
very bad
Weather data for Sines in may:
Weather data for Sines for may are derived from an average of the weather forecast since 2009 in Sines. There is a margin of error and these forecasts are to be considered as general information only. The weather in Sines 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 Sines.