Overview: SandnesSandnes (Norway) in general has a cold climate. Temperatures during the day are in the range from 3 °C (38 °F) in February to 18 °C (64 °F) in July. The driest month is June with just 12 days of rain, on the contrary, the month when it rains the most is October with 20 days of rain. Temperatures during the night go from 0 °C (31 °F) in January to 13 °C (55 °F) in August.