UV Index in Kefar Yona, Israel

Last updated: August 1, 2025

Understanding the UV Index is crucial for residents of Kefar Yona, Israel, where the Mediterranean climate brings ample sunshine and potential exposure to harmful ultraviolet rays. During peak hours, particularly from 11 AM to 1 PM, UV levels can soar up to 11, indicating a very high risk of harm from unprotected sun exposure. By keeping an eye on the UV Index, you can take proactive steps to prevent sunburn and long-term skin damage, ensuring your health remains a priority while you enjoy the beautiful Israeli outdoors. With a typical Csa climate that features hot summers, being informed about UV risks can make all the difference in protecting your skin.

Hourly UV Index in Kefar Yona

Throughout the day, the UV Index experiences a dramatic increase, peaking at 11 between noon and 1 PM, indicating a very high level of solar radiation. Early risers will notice a gentle start, with a UV Index of just 1 at 7 AM, gradually climbing to 4 by 9 AM. As the sun reaches its zenith, values soar to 9 at 11 AM, signaling it's time to take precautions. After the peak, the UV Index begins to decline, dropping to 10 at 2 PM, then tapering off to 3 by 5 PM and resting back down to 1 by 6 PM. Staying protected in the midday sun is crucial for skin safety during these hours!

Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.
TimeUVICategoryTime to Burn
07:001low45 min
08:002low45 min
09:004moderate30 min
10:006high25 min
11:008very high15 min
12:0010very high15 min
13:0010very high15 min
14:009very high15 min
15:007high25 min
16:004moderate30 min
17:002low45 min
18:001low45 min
19:001low45 min

Monthly UV Index Trends in Kefar Yona

Throughout the year, the UV Index experiences significant fluctuations, highlighting varying levels of sun exposure risk. High-risk months for UV exposure coincide with late spring and summer, peaking from May to July, where the Index reaches an extreme level of 11, resulting in a burn time of just 10 minutes. Notably, March and April also show very high levels, with indices of 8 and 9, respectively, indicating that precautions should begin early in the spring. As outdoor activities resume, it's crucial for residents and visitors to protect their skin, especially during these peak months, by wearing sunscreen, protective clothing, and seeking shade when necessary. In contrast, the UV Index drops to moderate levels in January, November, and December, allowing for safer outdoor enjoyment.

Monthly Maximum UV Index for Kefar Yona, Israel

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Kefar Yona. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec4689111111109754
Data source: Statistical UV Index data for Kefar Yona, based on information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

Compare Kefar Yona UV Index with Other Israel Cities

The table above highlights how UV exposure in Kefar Yona compares to other major locations across Israel. This comparison helps travelers and residents better understand regional sun intensity and plan outdoor activities with sun safety in mind.
Kefar Yona's solar exposure compared to other cities in Israel. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Haifa UVI4689111111109754
Kefar Yona4689111111109754
Petah Tiqwa UVI4689111111109854
Tel Aviv UVI4689111111109854
Ashdod UVI46810111211109854
Jerusalem UVI468101212111110854