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    What is Jember UV index today?

    Consult Jember UV index today to determine whether the sun exposure is safe or if precautions should be taken.

    Jember Current UV Index

    4.2926

    UV Index Datetime

    2024-12-25 00:59:47

    Jember Max UV Index

    13.4248

    Max UV Index Datetime

    2024-12-25 04:26:30

    City

    Jember

    Country

    Indonesia

    Latitude

    -8.1727

    Longitude

    113.6873


    Today's max Jember UV index is extreme, measuring 13.4248 around 2024-12-25T04:26:30.665Z. It is crucial to avoid sun exposure, seek shade, and wear comprehensive sun protection including clothing, sunscreen, and a hat.


    Current Jember Ultra Violet index is moderate, scoring 4.2926. Protect your skin during midday hours; wearing a hat and applying sunscreen is advisable.

    What's the uv right now in Other Cities of Indonesia (Today UV Rays)

    Jember Real-Time UV Index Forecast Chart (Hourly Jember UV Index Chart)


    Explore Jember UV Index Forecast Chart for next hours to stay informed about the varying levels of ultraviolet radiation index throughout the day


    Safe Exposure Time Calculation in (Time to Burn Chart)


    The most commonly used scheme to classify a person’s skin type by their response to sun exposure in terms of the degree of burning and tanning was developed by Thomas B. Fitzpatrick, MD, PhD. As a meter of fact even the skin color of Emoji characters based on the Fitzpatrick scale.


    Skin Type Color Typical Features Tanning Ability Time to Burn (minutes)
    I Red or blond hair; light-colored eyes; freckles likely Always burns, does not tan 38.83
    II Light eyes; light hair Burns easily, tans poorly 46.59
    III Any eye or hair color (very common skin type) Tans after initial burn 62.12
    IV Dark brown hair; medium to heavy pigmentation Burns minimally, tans easily 77.65
    V Dark hair; rarely sun sensitive Rarely burns, tans darkly easily 124.24
    VI N/A Never burns, always tans darkly 232.96

    Ultraviolet Radiation Reflection from Surfaces


    Highly reflective surfaces can increase surrounding levels of solar UV including concrete, snow, glass, water and polished metals (see source).


    Reflected UV Levels

    Material Reflected Solar UV Rays (%) Effective UV Index UV Color
    New black roadway (Asphalt) 4.1% 4.47
    Old grey roadway (Asphalt) 8.9% 4.67
    Footpath (Concrete) 10.1% 4.73
    Grasslands (Grass) 1.2% 4.34
    Lawn (Grass) 3.5% 4.44
    Fiberglass boat deck 9.1% 4.68
    White house paint 22% 5.24
    Wet beach sand 7.1% 4.6
    Dry beach sand 16.5% 5
    Clay/humus (Soil) 5% 4.51
    Open water 3.3% 4.43
    Open ocean 8% 4.64
    Sea surf/white foam 27.5% 5.47
    Snow old/new 69% 7.25
    Wood boat deck 6.6% 4.58

    Required Sunlight Exposure for Vitamin D in Jember


    Vitamin D is a hormone that controls calcium levels in the blood. It is needed to develop and maintain healthy bones, muscles and teeth and is also important for general health. The human body can get vitamin D in two ways: diet or sun exposure.


    Minutes for sunlight exposure for sufficient Vitamin D intake (see source).


    Skin Type Exposure Time (Jember Current UV Level: Moderate)
    I10-15m
    II15-20m
    III20-30m
    IV30-40m
    V40-60m
    VI60-80m

    Jember Historical UV Index Trends Over the Past Year (Monthly Jember UV Index Chart)


    This chart presents a detailed view of the UV rating index fluctuations throughout the past year, enabling you to identify the months with lower UV levels. By observing the monthly UV trends, you can determine the safer periods for outdoor activities with reduced risk of harmful UV exposure. It's a practical tool for planning outdoor ventures while prioritizing skin health and safety.



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