Climate and monthly weather forecast
Nahariyya, Israel

Nahariyya, a part of the Northern District of Israel, is nestled in a Mediterranean, hot summer climate, also referred to in the Köppen climate classification as a Csa zone. The average daytime temperatures vary from 17.7°C (63.9°F) to 28.5°C (83.3°F) over the course of the year, with the warm sea waters contributing to the city's moderate climate. The climate diversity of Nahariyya demonstrates noticeable differences as the year progresses.

Throughout the year, the region experiences fluctuating daylight hours ranging from 10 hours in December to approximately 14.3 hours in June, bearing a high influence on the weather conditions. The warming effect of considerable sunlight in the summer months is significantly responsible for high meridian sea temperatures reaching 28.5°C (83.3°F) in August. Distinctly, maximum sea temperatures are observed in the stretch from July to September, averaging above 27°C (80.6°F).

Nahariyya's hot Mediterranean summer climate sets forth a unique weather pattern. High temperatures, extended daylight hours, and warm seawater temperatures converge during peak summer months. The gravitational pull towards winter sees a quantitative decrease in these parameters: sea temperature dips to 17.7°C (63.9°F) by February, and the amount of daylight dwindles to just around 10 hours by December, the shortest of the year.

Given the subtropical nature of its climate, the most favourable time to visit Nahariyya is from May to June when the days are long with an average daylight duration of 13.9 to 14.3 hours. During these months, sea temperatures are delightfully warm hovering around 21.3 to 24.9°C (76.8°F), making beach activities particularly enjoyable. The daily temperatures during this period stay quite bearable, thus creating the perfect setting for outdoor recreational activities.

Nahariyya has the most challenging weather conditions from December to February due to decreased daylight hours and lowered sea temperatures. Average daylight hours hit the year's low of 10 hours in December, increasing just slightly to 11 hours in February. Correspondingly, the sea temperature drops to its lowest at 17.7°C (63.9°F) in these winter months, becoming less suitable for aquatic activities.

The spring season in Nahariyya, from March to May, is marked by a gradual rise in temperatures and daylight hours, indicating the transit from winter to summer. The weather conditions in spring manifest increased average daylight, starting from 12 hours in March to 13.9 hours in May. As the sea smoothly transits from a chill 18.5°C (65.3°F) in March to a moderate 21.3°C (70.3°F) in May, it becomes genuinely inviting for a variety of water activities.

The variation in weather conditions becomes more significant during the summer months from June to August in Nahariyya. Daylight hours peak at about 14.3 hours in June, gently tapering to 13.3 hours by August. Notably, this extended daylight harmonises with high sea temperatures, scaling from 24.9°C (76.8°F) in June to a high of 28.5°C (83.3°F) in August, creating the quintessential environment for a classic Mediterranean summer holiday.

In autumn, from September to November, as daylight hours decline, Nahariyya witnesses a natural transition from a hot summer climate to the onset of the colder part of the year. The average daylight length decreases from 12.4 hours in September to 10.5 in November. In tandem, the warm sea cooling phase begins, with temperatures dipping from 28.1°C (82.6°F) in September to 22.8°C (73°F) by November.

The winter season, from December through February, is characterised by the shortest daylight hours of the year, and correspondingly low sea temperatures in Nahariyya. The daylight hours shrink to a low of 10 hours in December before gradually increasing to 11 hours by February, significantly reducing the overall warmth and ambient light. Simultaneously, the sea reaches its coldest at 17.7°C (63.9°F) during the same period, marking the coolest period of the year.

January in Nahariyya, Israel, heralds the beginning of a new year with the distinctive chill of the winter season. The city experiences an average sea temperature of 18.7°C (65.7°F), providing a stark contrast to the warmer months. Weather in January »

The climate in Nahariyya doesn’t alter much moving from January to February. The nip in the air is almost stagnant with the sea temperature dipping slightly to 17.7°C (63.9°F) during this month. The city sees a slight drop in temperature and a moderate increase in daylight hours. Weather in February »

March signals the end of winter and the beginning of the spring season in Nahariyya, Israel. With the sea temperature remaining steady at 17.7°C (63.9°F), the city's climate steadily rises through the month. Daylight hours exhibit a gradual increase, ushering in a longer period of sunshine as the days roll by. Weather in March »

With the onset of April, Nahariyya, Israel, witnesses an escalation in the mercury levels. The sea temperature bounces back and climbs to an average of 18.5°C (65.3°F). Indicative of the transitioning weather, there's a definite upswing in the temperatures from March. Weather in April »

May ushers in summertime in Nahariyya, Israel, reflecting a considerable change in climate. A significant rise in sea temperature results in it beaming at 21.3°C (70.3°F). The residents appreciate the pleasant transition from April's weather, marking an invitation to engage in beach activities. Weather in May »

June is a month of sublime weather in Nahariyya. The sea temperature ascends to a warm 24.9°C (76.8°F), denoting the maturation of the summer season. As compared to May, June boasts an increase in warmth complemented by an extension in daylight hours. Weather in June »

July is notably the hottest month in Nahariyya, Israel. The sea temperature peaks during this month, reaching up to 27.4°C (81.3°F). Coupling the incremental heat from June with the prime of summer, the city experiences its highest temperatures of the entire year. Weather in July »

August in Nahariyya follows the footsteps of July, providing a continuous display of the intense summer season. The sea temperature marginally rises to its yearly high of 28.5°C (83.3°F), keeping Nahariyya's beaches crowded with locals and tourists alike. Weather in August »

September marks the onset of fall in Nahariyya, Israel, with the sweltering summer slowly receding. The sea temperature begins to cool, recording an average of 28.1°C (82.6°F) this month. With a noticeable dip in temperature from August, the climate starts to ease into a more comfortable range. Weather in September »

October in Nahariyya brings the autumn season into full swing. A significant shift in the sea temperature is observed with a drop to 26.1°C (79°F). In contrast with September's conditions, the cooler October weather provides a welcomed respite from the past heat. Weather in October »

November is characterized by its cooler weather in Nahariyya, Israel. A substantial drop down to a sea temperature of 22.8°C (73°F) is recorded, clearly indicating the descent into winter season. The weather slowly shifts from October's mildness as the Mediterranean city transitions into the last phase of the year. Weather in November »

The culmination of the year in Nahariyya comes with December's cool climes. With the sea temperature at a mild 20.3°C (68.5°F), the city's inhabitants enjoy the crispness of the winter's onset. Moving away from November's weather conditions, the city prepares for the coldest month of the year. Weather in December »