UV Index in `Ayn Janna, Jordan

Last updated: June 2, 2025

Understanding the UV Index in Ayn Janna, Jordan* is crucial for maintaining skin health and preventing sunburn. With peak UV levels reaching as high as **12** during midday hours, awareness of UV exposure can significantly reduce the risk of skin damage. Given *Ayn Janna's BSk climate, characterized by hot, dry summers, the sun’s intensity poses notable risks, especially during the sunniest hours. By staying informed about the daily UV Index, residents and visitors can take proactive measures to protect their skin and enjoy the sunny days safely.

Hourly UV Index in `Ayn Janna

The UV Index throughout the day shows a clear peak of intensity, rising from a modest 1 at 07:00 to a sweltering 12 by noon. Between 11:00 and 13:00, the index holds steady at its highest, making this the most hazardous time for sun exposure. As the afternoon progresses, the UV Index begins to decline, tapering off to 10 at 14:00 and gradually decreasing to 1 by 19:00. This data highlights the importance of protective measures during the midday hours to safeguard against harmful UV radiation. The overall trend is a classic reminder that peak UV exposure is often found around midday.

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.
Time	UVI	Category	Time to Burn
07:00	1	low	45 min
08:00	3	moderate	30 min
09:00	5	moderate	30 min
10:00	8	very high	15 min
11:00	11	extreme	10 min
12:00	12	extreme	10 min
13:00	12	extreme	10 min
14:00	10	very high	15 min
15:00	7	high	25 min
16:00	5	moderate	30 min
17:00	3	moderate	30 min
18:00	1	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in `Ayn Janna

Throughout the year, the UV Index experiences significant fluctuations, with the highest levels recorded from March to August. The most critical months for UV exposure are May and June, where the Index reaches an extreme level of 11 to 12, resulting in a burn time of only 10 minutes. As such, visitors and residents should exercise caution during these months, utilizing sunscreen, protective clothing, and seeking shade during midday hours. In comparison, the months from January to April and November to December present lower risk with moderate exposure categories. It is essential to remain vigilant year-round, particularly during the high-risk months, to minimize the risk of skin damage.

Monthly Maximum UV Index for `Ayn Janna, Jordan

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in `Ayn Janna. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.

Data source: Statistical UV Index data for `Ayn Janna, 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 `Ayn Janna UV Index with Other Jordan Cities

The table above highlights how UV exposure in `Ayn Janna compares to other major locations across Jordan. This comparison helps travelers and residents better understand regional sun intensity and plan outdoor activities with sun safety in mind.

`Ayn Janna's solar exposure compared to other cities in Jordan. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
`Ayn Janna	4	6	8	10	11	12	11	10	9	8	5	4
Irbid UVI	4	6	8	10	11	12	11	10	9	8	5	4
Wadi as Sir UVI	4	6	8	10	11	12	11	10	9	8	5	4
Russeifa UVI	4	6	8	10	12	13	12	11	10	8	6	4
Zarqa UVI	4	6	8	10	12	13	12	11	10	8	6	4
Amman UVI	4	6	8	10	12	13	12	11	10	8	6	4