deep.. If seeds need to be 3 in. deep to get to enough moisture, it is likely that, due to uneven soil moisture, some parts of the field will not come up until it rains due to uneven soil moisture and (probably) seed placement.
Algarve: Annual Weather Averages. July is the hottest month in Algarve with an average temperature of 24 Â°C (74 Â°F) and the coldest is January at 12 Â°C (54 Â°F) with the most daily sunshine hours at 12 in August. The wettest month is December with an average of 117.2mm of rain. The best month to swim in the sea is in August when the average sea temperature is 21 Â°C (70 Â°F).
The coolest month in Algarve is January when the average maximum temperature is 16Â°, average temperature is 12Â° and average minimum temperature is 8Â°. Annual Sunshine for Algarve The longest days in Algarve are in June, with an average of 14.7 hours of daylight per day. December has the shortest days with an average of 9.6 hours of daylight per day. The sunniest days in Algarve are in July which has the most hours of sunshine per day with an average of 11.1 hours of sunshine per day, making it a very sunny and pleasant month with long bright days. January has the least sunshine with an average of 5 hours of sunshine per day, making it a sunny month that is overcast at times.