Hypothyroidism caused by Hashimoto's thyroiditis is treated with thyroid hormone replacement agents such as levothyroxine, triiodothyronine or desiccated thyroid extract. A tablet taken once a day generally keeps the thyroid hormone levels normal.
September deserves to be a more popular time to visit Iceland. Though youâll miss out on seeing the sun high in the sky well past 10pm (sunset is around 7:30pm and the sun rises around 6:30am), temperatures are still quite nice, with average temps between 10.1Â°C (50 Â°F) and 5Â°C (41 Â°F) throughout the month, and prices are lower and crowds are fewer.
The coldest month in Iceland is january but in some location, especially north, february is the coldest. The mean temp for Reykjavik in january which is the coldest month is around 0 CÂ°, but in the extreme south the mean temperature in january is +2-3 CÂ°, which is comparable with locations in northern England. The rainest month in October but the driest is May in some location with up to 260 sunhours.