Overview: NetanyaNetanya (Israel) is a place with a hot climate. The day temperatures range from 17 °C (63 °F) in January to 32 °C (90 °F) in August. The highest sea temperatures in Netanya are in August with 28 °C (82 °F) and the lowest in March with 17 °C (63 °F). Temperatures during the night go from 8 °C (46 °F) in January to 23 °C (73 °F) in August. The driest month is July with just 0 days of rain, on the contrary, the month when it rains the most is January with 11 days of rain.