With a UV index reaching up to 3.2 in Jerusalem, stay shaded during midday when the sun is strongest; wear protective clothing, a wide-brimmed hat, UV-blocking sunglasses; apply SPF 30+ sunscreen every 2 hours, even on cloudy days; and be cautious of heightened UV on bright surfaces.
Read more here about the climate and sun exposure in and around Jerusalem.
The UV index in Jerusalem can reach high levels due to its geographic location and clear skies. In the summer months, the average UV index is usually around 10, which is considered very high. This means that it is essential to protect your skin by wearing sunscreen, sunglasses, and a hat when spending time outdoors.
Jerusalem experiences four distinct weather seasons. During spring (March to May), temperatures range from 13 °C (55 °F) to 23 °C (73 °F), with occasional rainfall. Summer (June to August) brings hot and dry weather, with temperatures ranging from 20 °C (68 °F) to 30 °C (86 °F). Autumn (September to November) is characterized by mild temperatures, averaging between 15 °C (59 °F) and 25 °C (77 °F), and occasional rain showers. Winter (December to February) can be cold, with temperatures ranging from 6 °C (43 °F) to 13 °C (55 °F), and occasional snowfall.
Compared to its region, Jerusalem experiences more sun exposure. The city is located at a higher elevation and has a relatively dry climate. This, combined with its position in the Middle East, results in longer and sunnier days throughout the year. It is important to note that the high UV index and intense sun exposure can lead to a higher risk of sunburn and heat-related illnesses.
The chart above displays the Shortwave Radiation Sum (MJ/m²) for each day of the last year in Jerusalem. It's designed to provide you with a better understanding of the yearly weather and sun exposure.