Hike the Israel National Trail
If you consider hiking the entire trail, then the best time of year for the trek is February to May. The weather is pretty mild at this time of the year.
Herzelia in January sees moderate temperatures, with highs around 18°C (64°F) and overnight lows of 11°C (52°F). Rainfall is at its peak this month, around 96 mm (3.8 in) on average, so waterproofs are essential.
If you prefer dry days with pleasant temperatures, January may not be the ideal month to visit Herzelia. Our weather planner can help you explore destinations with more pleasant weather conditions.
Pick a month to see the average temperature, rainfall and sunshine in Herzelia - and find the best time to visit.
50-year average (1976-2026)
Based on our historical records, temperatures in Herzelia typically stay consistent throughout January, with daily highs averaging around 18°C (64°F). Nights are cool, with lows around 9°C (48°F).
50-year average (1976-2026)
Average daily rainfall for each day of the month based on long-term records.
Browse day-by-day weather records for Herzelia spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Based on weather observations in Herzelia between 1992 and 2025, these are the recorded extremes during January.
Find out more about the weather in Israel and which places have the best travel conditions in this month. See all of Israel in January →
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
For Herzelia in January, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. Expect water temperatures of around 19°C (66°F), which is definitely too cold for comfortable swimming. Your luggage space is better used for other items. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full Herzelia climate overview or explore weather in Israel.
Where to go in January - average daytime high across popular destinations.
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Hike the Israel National Trail
If you consider hiking the entire trail, then the best time of year for the trek is February to May. The weather is pretty mild at this time of the year.
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