Weighted blankets are known to increase your overall sleeping temperature. 
The weight of the material tends to trap more heat, helping you feel cosier and more snug.
This is great for winter but may not be best for the hot summer months.
If you’re a very hot sleeper or heavy sweater, it may be worth investing in a cooling weighted blanket UK or one made from breathable materials like cotton that promote better airflow. 
Hot sleepers may also want to look at cooling mattresses, cooling mattress toppers, or cooling pillows for a more comfortable sleep.
We loved the Nectar weighted blanket, but unfortunately, this is no longer available.