Weather
Summer (June through early September): Israel temperatures are usually in the high 80’s (27C) to 90’s (32C). Tel Aviv and Tiberias will be hot and humid, like New York or Miami. Jerusalem is dryer and cooler, particularly at night. Massada and Eilat are extremely hot, possibly above 110F (43C), but dry and not a drop of rain.
Spring (late March through May) & Autumn (late September through November): Daytime Israel temperatures are pleasant, around 60-70F (15-25C) in most of the country, but still hot around the Red Sea and Dead Sea. Jerusalem will be in the 40-50F (5-10C) in the evening. There will be some rain - nothing torrential.
Winter (December through early March): Winter weather fluctuates. Some winters are mild and sunny, while some are severe and overcast. There’s often heavy rain. In January and February, it may even snow in parts of the country. Temperatures range in the 50-60F (10-15C) in most places, but in the 40’s (5C) in Jerusalem and the Galilee Hills, where it can be very cold at night.