Ageo, Japan UV Index in February
The average UV index in Ageo, Japan in February is about 4.7 (Moderate), peaking near 7.1 at midday on clear days. Fair skin (Type II) can burn in roughly 19 minutes without sunscreen. Wear SPF 30+ sunscreen if you are outside for more than an hour, especially near water or sand.
What is the UV index in Ageo, Japan in February?
Average UV
4.7
Moderate
Midday Peak
7.1
Clear-sky estimate
Fair Skin Burn Time
19 min
Type II, no sunscreen
How long can you stay in the sun in Ageo, Japan in February?
| Skin type | Time to first burn | With SPF 30 |
|---|---|---|
| Type 1 | 13 min | up to 240 min |
| Type 2 | 19 min | up to 240 min |
| Type 3 | 32 min | up to 240 min |
| Type 4 | 51 min | up to 240 min |
| Type 5 | 77 min | up to 240 min |
| Type 6 | 115 min | up to 240 min |
Estimates based on Ageo, Japan's latitude and typical February sun angle. Cloud cover, altitude and reflection from water or sand can raise or lower the real UV. Check the live forecast before long days outside.
When is the UV index highest and lowest in Ageo, Japan?
Highest: June (about 6). Lowest: December (about 4.1).
| Month | Average UV | Midday peak | Level | Fair skin burn |
|---|---|---|---|---|
| January | 4.2 | 6.3 | Moderate | 21 min |
| February | 4.7 | 7.1 | Moderate | 19 min |
| March | 5.2 | 7.8 | Moderate | 17 min |
| April | 5.7 | 8.6 | Moderate | 16 min |
| May | 5.9 | 8.9 | Moderate | 15 min |
| June | 6 | 9 | High | 15 min |
| July | 6 | 9 | High | 15 min |
| August | 5.8 | 8.7 | Moderate | 16 min |
| September | 5.5 | 8.3 | Moderate | 16 min |
| October | 4.9 | 7.4 | Moderate | 18 min |
| November | 4.4 | 6.6 | Moderate | 20 min |
| December | 4.1 | 6.1 | Moderate | 22 min |
Common questions about UV in Ageo, Japan in February
Do you need sunscreen in Ageo, Japan in February?
Yes. A UV index of 4.7 is Moderate, so use SPF 30+ on exposed skin between 10am and 4pm and reapply every two hours.
Can you tan in Ageo, Japan in February?
Yes, UV of 4.7 is strong enough to tan. Fair skin can burn in about 19 minutes, so build exposure slowly and use sunscreen.
What time of day is UV strongest in Ageo, Japan?
UV peaks around solar noon, roughly 11am to 2pm local time, when it can reach about 7.1 in February. Mornings and late afternoons are safest.
Is February a good month to visit Ageo, Japan for the sun?
February averages UV 4.7, compared with a yearly high of 6 in June and a low of 4.1 in December. Darker skin (Type VI) can burn in about 115 minutes at this level.