UV Index in Naja' Hammadi, Egypt

Last updated: July 2, 2025

Understanding the UV Index is crucial for residents and visitors of Naja' Hammadi, Egypt, as it plays a vital role in protecting your skin and overall health from harmful ultraviolet radiation. With its BWh climate characterized by hot, dry conditions, Naja' Hammadi experiences significant UV exposure, especially during the midday hours when the index peaks at an intense 11. Elevated UV levels can lead to sunburn and long-term skin damage, making it essential to stay informed and take preventive measures. By being aware of the UV Index, you can enjoy the sunny weather while safeguarding your skin health.

Hourly UV Index in Naja' Hammadi

The UV Index throughout the day presents a dynamic picture of sun exposure. As early as 7:00 AM, the index starts at a mild 2, ramping up to a moderate 4 by 8:00 AM. The sun's intensity peaks around 11:00 AM and 12:00 PM with a striking 11, marking the height of caution for outdoor activities. As we move into the afternoon, the index gradually declines, dropping to 8 by 2:00 PM and further to 5 by 3:00 PM. The evening brings relief, with the UV Index decreasing to a 1 by 5:00 PM and finally hitting 0 by 7:00 PM. It’s clear that the midday hours pose the greatest risk, so sun safety measures are essential during those peak times.

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	2	low	45 min
08:00	4	moderate	30 min
09:00	7	high	25 min
10:00	9	very high	15 min
11:00	11	extreme	10 min
12:00	11	extreme	10 min
13:00	10	very high	15 min
14:00	8	very high	15 min
15:00	5	moderate	30 min
16:00	3	moderate	30 min
17:00	1	low	45 min
18:00	1	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Naja' Hammadi

Throughout the year, UV exposure varies significantly, with high-risk months generally occurring from February to September. The UV Index peaks during the summer months, particularly in April through August, reaching extreme levels of 11 to 12, which corresponds to a rapid burn time of just 10 minutes. In contrast, the months of January, November, and December present lower UV Index levels (ranging from 6 to 7) and higher burn times of 25 minutes. Visitors and residents are strongly advised to take protective measures during the higher UV Index months, including wearing sunscreen, protective clothing, and sunglasses, as well as seeking shade, especially between 10 a.m. and 4 p.m. where the sun's rays are most intense.

Monthly Maximum UV Index for Naja' Hammadi, Egypt

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Naja' Hammadi. 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 Naja' Hammadi, 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 Naja' Hammadi UV Index with Other Egypt Cities

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

Naja' Hammadi's solar exposure compared to other cities in Egypt. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Port Said UVI	4	6	9	10	11	11	11	10	9	8	5	4
Alexandria UVI	4	6	9	10	11	11	11	11	10	8	5	4
Giza UVI	5	7	9	10	11	11	11	11	10	8	6	5
Cairo UVI	5	7	9	10	11	11	11	11	10	8	6	5
Suez UVI	5	7	9	10	12	12	12	11	10	9	6	5
Naja' Hammadi	6	8	10	11	11	12	11	11	10	9	7	6