Contents
- Weather in June
- Frequently asked questions
- Average temperature in June
- Average pressure in June
- Average wind speed in June
- Average humidity in June
- Average rainfall in June
- Average rainfall days in June
- Average sea temperature in June
- Average daylight in June
- Average sunshine in June
- Average sunshine days in June
- Average UV index in June
- Average cloud cover in June
- Average visibility in June
June
Weather in June
Temperature
As Sines welcomes June, the average high-temperature stabilizes at a still pleasant 21.8°C (71.2°F), showing little deviation from May's 20.1°C (68.2°F). During June's nights, Sines notes a minor temperature decline, reaching an average of 17.5°C (63.5°F).Humidity
The average relative humidity in June in Sines, Portugal, is 74%.Rainfall
In Sines, during June, the rain falls for 3.1 days and regularly aggregates up to 4mm (0.16") of precipitation. Throughout the year, in Sines, Portugal, there are 94.6 rainfall days, and 327mm (12.87") of precipitation is accumulated.Sea temperature
In June, the average sea temperature in Sines is 19.2°C (66.6°F).Note: For most people, a water temperature of 19.2°C (66.6°F) is not conducive to enjoyable swimming. Breathing control becomes harder as the water temperature dips below 21°C (69.8°F).
Daylight
The month with the longest days is June, with an average of 14h and 48min of daylight.On the first day of June, sunrise is at 06:14 and sunset at 20:52. On the last day of the month, sunrise is at 06:16 and sunset at 21:02 WEST.
Sunshine
In June, the average sunshine in Sines is 11.2h.UV index
June through September, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for average individuals.Note: The daily high UV index of 6 in June translates into this advice:
Shield from overexposure. Defense against sun-related harm is required. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Opt for tightly woven and loose clothing to enhance protection from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are June temperatures in Sines?
What is the average humidity in June in Sines?
How much does it rain in Sines in June?
How cold is the water in June in Sines?
When are the longest days in Sines?
How many hours of daylight does Sines have in June?
When are sunrise and sunset in June in Sines?
How long on average sun shines in June in Sines?
When is the highest UV index in Sines?
What is the UV index reading in June in Sines?
Average temperature in June
Sines, Portugal
- Average high temperature in June: 21.8°C
The warmest month (with the highest average high temperature) is August (24.2°C).
The month with the lowest average high temperature is February (14.8°C).
- Average low temperature in June: 17.5°C
The months with the highest average low temperature are August and September (18.8°C).
The coldest month (with the lowest average low temperature) is February (10.8°C).
Average pressure in June
Sines, Portugal
- Average pressure in June: 1017.1mbar
The month with the highest atmospheric pressure is December (1022.6mbar).
The month with the lowest atmospheric pressure is April (1015.7mbar).
Average wind speed in June
Sines, Portugal
- Average wind speed in June: 17.6km/h
The windiest month (with the highest average wind speed) is February (19.4km/h).
The calmest month (with the lowest average wind speed) is September (15.1km/h).
Average humidity in June
Sines, Portugal
- Average humidity in June: 74%
The month with the highest relative humidity is April (76%).
The month with the lowest relative humidity is October (72%).
Average rainfall in June
Sines, Portugal
- Average rainfall in June: 4mm
The wettest month (with the highest rainfall) is November (56mm).
The driest month (with the least rainfall) is July (1mm).
Average rainfall days in June
Sines, Portugal
- Average rainfall days in June: 3.1 days
The month with the highest number of rainy days is November (13.4 days).
The month with the least rainy days is August (1.1 days).
Average sea temperature in June
Sines, Portugal
- Average sea temperature in June: 19.2°C
The best month for swimming (with the highest average sea temperature) is October (20.5°C).
The coldest month (with the lowest average sea temperature) is March (15.6°C).
Average daylight in June /
Average sunshine in June
Sines, Portugal
- Average daylight in June: 14h and 5min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in June: 11h and 1min
The month with the most sunshine is July (Average sunshine: 11h and 30min).
The month with the least sunshine is January (Average sunshine: 5h and 42min).
Average sunshine days in June
Sines, Portugal
- Average sunshine days in June: 25.4 days
The month with the most sunshine days is August (29.4 days).
The month with the least sunshine days is April (15.3 days).
Average UV index in June
Sines, Portugal
- Average UV index in June: 6
The months with the highest UV index are June, July, August and September (UV index 6).
The months with the lowest UV index are January, February, March, April, November and December (UV index 4).
Average cloud cover in June
Sines, Portugal
- Average cloud cover in June: 18
The month with the most cloud cover is January (Cloud cover 37).
The month with the least cloud cover is August (Cloud cover 10).
Average visibility in June
Sines, Portugal
- Average visibility in June: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
