However, the jury is still out on many of these issues, as there is a lack of comprehensive studies. According to data collected by NCSL : -Twenty-one states currently have school districts (with public schools) operating on a four-day week.
In the capital Lisbon average temperatures range from 8 degrees Centigrade in January to 29 degrees Centigrade in July. But it is not unusual to get temperatures well over 30 degrees Centigrade in some summers particularly at the holiday resort of Faro in far south of Portugal.
What's the best time to go to Lisbon in Portugal? Here are some annual weather facts we collected from our historical climate data: On average, the warmest month(s) are July and August. Most rainfall (rainy season / monsoon) is seen in November and December. Lisbon has dry periods in June, July and August. On average, the warmest month is July. On average, the coolest month is December. December is the wettest month. This month should be avoided if you don't like too much rain. July is the driest month. Do these climate conditions match with when you want to go to Lisbon in Portugal? Don't pay to much for your hotel and get great savings on hotels here. For more information, see the weather forecast and our average climate infomation (by month in graphs) below. * Data from nearest weather station: Lisbon, Portugal (0.0 KM).