Bastia weather in June
In June, Bastia sees average daytime highs of 22°C and overnight lows near 20°C, with 24 mm of rain across 3.3 wet days and about 15.1 hours of daylight. It is the 4th-warmest and 10th-wettest month of the year here.
Highs climb over the month, from about 20°C in the first days to 23°C by the end. The sky is clear or mostly clear about 67% of the time in June, and the air most often feels humid.
Daylight stretches from about 14 h 54 min at the start of June to 15 h 06 min by month's end. Set against the rest of the year, June is Bastia's 3rd-clearest and 10th-windiest month. For the whole year in context, see Bastia's year-round climate.
- Daytime high
- 22°
- 4th warmest
- Overnight low
- 20°
- 9th coldest
- Rainfall
- 24 mm
- 3.3 wet days
- Daylight
- 15 h 06 min
- 4:49 AM – 7:56 PM
- Cloud cover
- 31%
- 3rd clearest
- Wind
- 12 km/h
- 10th windiest
- Solar energy
- 7.19 kWh/m²
- Travel score
- 8.2
- out of 10
- Air quality
- Good
- PM2.5 8.7 µg/m³ · 2019
Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.
Temperature in June
Highs climb over the month, from about 20°C in the first days to 23°C by the end.
A typical June day in Bastia reaches about 22°C in the afternoon and slips back to 20°C overnight — a 2°C spread between the day's warmth and the night's chill. On most days the high lands between 19°C and 24°C. Set against its neighbours, June runs about 4°C warmer than May and about 3°C cooler than July.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | 20 | 20 | 20 | 20 | 20 | 20 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
| Avg low (°C) | 18 | 18 | 18 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 22 | 22 |
| Avg high (°C) | Avg low (°C) | |
|---|---|---|
| 1 | 20 | 18 |
| 2 | 20 | 18 |
| 3 | 20 | 18 |
| 4 | 20 | 19 |
| 5 | 20 | 19 |
| 6 | 20 | 19 |
| 7 | 21 | 19 |
| 8 | 21 | 19 |
| 9 | 21 | 19 |
| 10 | 21 | 19 |
| 11 | 21 | 19 |
| 12 | 21 | 19 |
| 13 | 21 | 20 |
| 14 | 21 | 20 |
| 15 | 22 | 20 |
| 16 | 22 | 20 |
| 17 | 22 | 20 |
| 18 | 22 | 20 |
| 19 | 22 | 20 |
| 20 | 22 | 21 |
| 21 | 22 | 21 |
| 22 | 22 | 21 |
| 23 | 23 | 21 |
| 24 | 23 | 21 |
| 25 | 23 | 21 |
| 26 | 23 | 21 |
| 27 | 23 | 21 |
| 28 | 23 | 21 |
| 29 | 23 | 22 |
| 30 | 23 | 22 |
Bastia weather by month
How June compares with the rest of the year at a glance. June is the 4th-warmest and 10th-wettest month here — the current month is highlighted below.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 12° / 10° | 57 | 8.5 | 9.2 | 3.3 |
| Feb | 12° / 10° | 51 | 7 | 10.3 | 3.3 |
| Mar | 13° / 11° | 55 | 7.3 | 11.6 | 3.9 |
| Apr | 15° / 13° | 49 | 7.7 | 13.1 | 4.8 |
| May | 18° / 16° | 37 | 5.6 | 14.4 | 6.6 |
| Jun | 22° / 20° | 24 | 3.3 | 15.1 | 8.2 |
| Jul | 24° / 23° | 9 | 1.5 | 14.8 | 9.2 |
| Aug | 25° / 23° | 11 | 2.3 | 13.7 | 8.8 |
| Sep | 22° / 21° | 46 | 6.3 | 12.3 | 7.7 |
| Oct | 19° / 18° | 80 | 9.1 | 10.8 | 6.5 |
| Nov | 16° / 14° | 99 | 11.3 | 9.6 | 4.8 |
| Dec | 13° / 11° | 75 | 10.2 | 8.9 | 3.8 |
Cloud cover in June
The sky is clear or mostly clear about 67% of the time in June.
Beyond those clear spells, partly cloudy skies cover about 14% of June, with mostly cloudy or overcast conditions the remaining 19%. Skies tend to open up as the month goes on.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Clearer (%) | 71 | 71 | 71 | 71 | 71 | 71 | 72 | 73 | 74 | 74 | 76 | 77 | 78 | 79 | 80 | 81 | 82 | 84 | 85 | 85 | 87 | 88 | 88 | 89 | 89 | 91 | 91 | 91 | 91 | 92 |
| Cloudier (%) | 29 | 29 | 29 | 29 | 29 | 29 | 28 | 27 | 26 | 26 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 16 | 15 | 15 | 13 | 12 | 12 | 11 | 11 | 9 | 9 | 9 | 9 | 8 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 71 | 29 |
| 2 | 71 | 29 |
| 3 | 71 | 29 |
| 4 | 71 | 29 |
| 5 | 71 | 29 |
| 6 | 71 | 29 |
| 7 | 72 | 28 |
| 8 | 73 | 27 |
| 9 | 74 | 26 |
| 10 | 74 | 26 |
| 11 | 76 | 24 |
| 12 | 77 | 23 |
| 13 | 78 | 22 |
| 14 | 79 | 21 |
| 15 | 80 | 20 |
| 16 | 81 | 19 |
| 17 | 82 | 18 |
| 18 | 84 | 16 |
| 19 | 85 | 15 |
| 20 | 85 | 15 |
| 21 | 87 | 13 |
| 22 | 88 | 12 |
| 23 | 88 | 12 |
| 24 | 89 | 11 |
| 25 | 89 | 11 |
| 26 | 91 | 9 |
| 27 | 91 | 9 |
| 28 | 91 | 9 |
| 29 | 91 | 9 |
| 30 | 92 | 8 |
Chance of precipitation in June
Bastia gets around 24 mm of rain over 3.3 wet days in June. The line is the day-by-day chance of measurable precipitation.
Day to day, the chance of measurable rain averages around 11% and peaks near 14% on the wettest days. The odds ease toward the end of the month.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rain chance (%) | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 12 | 12 | 11 | 11 | 10 | 9 | 9 | 8 | 8 | 7 | 7 | 7 | 6 | 6 | 6 | 5 | 5 |
| Rain chance (%) | |
|---|---|
| 1 | 14 |
| 2 | 14 |
| 3 | 14 |
| 4 | 14 |
| 5 | 14 |
| 6 | 14 |
| 7 | 14 |
| 8 | 14 |
| 9 | 14 |
| 10 | 14 |
| 11 | 13 |
| 12 | 13 |
| 13 | 13 |
| 14 | 12 |
| 15 | 12 |
| 16 | 11 |
| 17 | 11 |
| 18 | 10 |
| 19 | 9 |
| 20 | 9 |
| 21 | 8 |
| 22 | 8 |
| 23 | 7 |
| 24 | 7 |
| 25 | 7 |
| 26 | 6 |
| 27 | 6 |
| 28 | 6 |
| 29 | 5 |
| 30 | 5 |
Humidity in June
Most of June feels humid — the stacked bands show each day's mix of comfort levels, read off the dew point.
By dew point, June lands in the humid band about 38% of days. Sticky, muggy-or-worse air turns up on roughly 36% of them.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dry (%) | 11 | 10 | 10 | 9 | 8 | 8 | 7 | 7 | 7 | 6 | 6 | 6 | 6 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 4 | 4 | 4 | 4 | 4 | 3 | 3 | 3 | 3 | 2 |
| Comfortable (%) | 35 | 34 | 32 | 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 | 15 | 14 | 14 | 13 | 12 | 11 | 11 | 10 | 10 | 9 | 9 |
| Humid (%) | 44 | 45 | 46 | 46 | 46 | 46 | 46 | 45 | 45 | 45 | 44 | 43 | 42 | 41 | 40 | 39 | 38 | 37 | 36 | 35 | 33 | 32 | 31 | 30 | 28 | 27 | 26 | 25 | 25 | 24 |
| Muggy (%) | 9 | 10 | 12 | 13 | 15 | 16 | 18 | 19 | 20 | 22 | 24 | 25 | 27 | 29 | 30 | 32 | 34 | 35 | 36 | 37 | 39 | 40 | 41 | 42 | 43 | 44 | 44 | 45 | 45 | 45 |
| Oppressive (%) | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 4 | 5 | 5 | 6 | 7 | 8 | 9 | 10 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 |
| Dry (%) | Comfortable (%) | Humid (%) | Muggy (%) | Oppressive (%) | |
|---|---|---|---|---|---|
| 1 | 11 | 35 | 44 | 9 | 0 |
| 2 | 10 | 34 | 45 | 10 | 0 |
| 3 | 10 | 32 | 46 | 12 | 1 |
| 4 | 9 | 31 | 46 | 13 | 1 |
| 5 | 8 | 30 | 46 | 15 | 1 |
| 6 | 8 | 29 | 46 | 16 | 1 |
| 7 | 7 | 28 | 46 | 18 | 1 |
| 8 | 7 | 27 | 45 | 19 | 2 |
| 9 | 7 | 26 | 45 | 20 | 2 |
| 10 | 6 | 25 | 45 | 22 | 2 |
| 11 | 6 | 24 | 44 | 24 | 2 |
| 12 | 6 | 23 | 43 | 25 | 3 |
| 13 | 6 | 22 | 42 | 27 | 3 |
| 14 | 5 | 21 | 41 | 29 | 3 |
| 15 | 5 | 20 | 40 | 30 | 4 |
| 16 | 5 | 19 | 39 | 32 | 5 |
| 17 | 5 | 18 | 38 | 34 | 5 |
| 18 | 5 | 17 | 37 | 35 | 6 |
| 19 | 5 | 16 | 36 | 36 | 7 |
| 20 | 5 | 15 | 35 | 37 | 8 |
| 21 | 4 | 14 | 33 | 39 | 9 |
| 22 | 4 | 14 | 32 | 40 | 10 |
| 23 | 4 | 13 | 31 | 41 | 12 |
| 24 | 4 | 12 | 30 | 42 | 13 |
| 25 | 4 | 11 | 28 | 43 | 14 |
| 26 | 3 | 11 | 27 | 44 | 15 |
| 27 | 3 | 10 | 26 | 44 | 16 |
| 28 | 3 | 10 | 25 | 45 | 17 |
| 29 | 3 | 9 | 25 | 45 | 18 |
| 30 | 2 | 9 | 24 | 45 | 19 |
Wind in June
Winds average 12 km/h in June.
Across June, daily wind ranges from about 11 km/h on the calmest days to 12 km/h at its breeziest. It stays fairly steady from day to day.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wind speed (km/h) | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 11 |
| Feels | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm |
| Wind speed (km/h) | Feels | |
|---|---|---|
| 1 | 12 | light breeze |
| 2 | 12 | light breeze |
| 3 | 12 | light breeze |
| 4 | 12 | light breeze |
| 5 | 12 | light breeze |
| 6 | 12 | light breeze |
| 7 | 12 | light breeze |
| 8 | 12 | light breeze |
| 9 | 12 | light breeze |
| 10 | 12 | light breeze |
| 11 | 12 | light breeze |
| 12 | 12 | light breeze |
| 13 | 12 | light breeze |
| 14 | 12 | light breeze |
| 15 | 12 | calm |
| 16 | 12 | calm |
| 17 | 12 | calm |
| 18 | 12 | calm |
| 19 | 12 | calm |
| 20 | 12 | calm |
| 21 | 12 | calm |
| 22 | 12 | calm |
| 23 | 12 | calm |
| 24 | 12 | calm |
| 25 | 11 | calm |
| 26 | 11 | calm |
| 27 | 11 | calm |
| 28 | 11 | calm |
| 29 | 11 | calm |
| 30 | 11 | calm |
Sunrise & sunset in June
Daylight runs from about 14 h 54 min at the start of June to 15 h 06 min by month's end. The lit band spans sunrise to sunset each day.
Days grow by about 12 minutes over June. Sunrise moves from 4:53 AM to 4:52 AM, and sunset from 7:47 PM to 7:59 PM.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight (h) | 14.9 | 14.9 | 14.9 | 15.0 | 15.0 | 15.0 | 15.0 | 15.0 | 15.0 | 15.1 | 15.1 | 15.1 | 15.1 | 15.1 | 15.1 | 15.1 | 15.1 | 15.1 | 15.1 | 15.1 | 15.1 | 15.1 | 15.1 | 15.1 | 15.1 | 15.1 | 15.1 | 15.1 | 15.1 | 15.1 |
| Sunrise (AM) | 4:53 | 4:52 | 4:52 | 4:51 | 4:51 | 4:51 | 4:50 | 4:50 | 4:50 | 4:49 | 4:49 | 4:49 | 4:49 | 4:49 | 4:49 | 4:49 | 4:49 | 4:49 | 4:49 | 4:49 | 4:49 | 4:49 | 4:50 | 4:50 | 4:50 | 4:50 | 4:51 | 4:51 | 4:51 | 4:52 |
| Sunset (PM) | 7:47 | 7:47 | 7:48 | 7:49 | 7:50 | 7:50 | 7:51 | 7:52 | 7:52 | 7:53 | 7:54 | 7:54 | 7:55 | 7:55 | 7:56 | 7:56 | 7:56 | 7:57 | 7:57 | 7:58 | 7:58 | 7:58 | 7:58 | 7:58 | 7:59 | 7:59 | 7:59 | 7:59 | 7:59 | 7:59 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 14.9 | 4:53 | 7:47 |
| 2 | 14.9 | 4:52 | 7:47 |
| 3 | 14.9 | 4:52 | 7:48 |
| 4 | 15.0 | 4:51 | 7:49 |
| 5 | 15.0 | 4:51 | 7:50 |
| 6 | 15.0 | 4:51 | 7:50 |
| 7 | 15.0 | 4:50 | 7:51 |
| 8 | 15.0 | 4:50 | 7:52 |
| 9 | 15.0 | 4:50 | 7:52 |
| 10 | 15.1 | 4:49 | 7:53 |
| 11 | 15.1 | 4:49 | 7:54 |
| 12 | 15.1 | 4:49 | 7:54 |
| 13 | 15.1 | 4:49 | 7:55 |
| 14 | 15.1 | 4:49 | 7:55 |
| 15 | 15.1 | 4:49 | 7:56 |
| 16 | 15.1 | 4:49 | 7:56 |
| 17 | 15.1 | 4:49 | 7:56 |
| 18 | 15.1 | 4:49 | 7:57 |
| 19 | 15.1 | 4:49 | 7:57 |
| 20 | 15.1 | 4:49 | 7:58 |
| 21 | 15.1 | 4:49 | 7:58 |
| 22 | 15.1 | 4:49 | 7:58 |
| 23 | 15.1 | 4:50 | 7:58 |
| 24 | 15.1 | 4:50 | 7:58 |
| 25 | 15.1 | 4:50 | 7:59 |
| 26 | 15.1 | 4:50 | 7:59 |
| 27 | 15.1 | 4:51 | 7:59 |
| 28 | 15.1 | 4:51 | 7:59 |
| 29 | 15.1 | 4:51 | 7:59 |
| 30 | 15.1 | 4:52 | 7:59 |
Solar energy in June
Average shortwave solar energy reaching the ground each day in June, about 7.19 kWh/m².
For context, solar energy here swings from a low near 1.62 kWh/m² to a high of 7.25 kWh/m² in July across the year — June's 7.19 kWh/m² sits near the top of that range.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Solar energy (kWh/m²) | 6.9 | 6.9 | 6.9 | 7.0 | 7.0 | 7.0 | 7.0 | 7.0 | 7.0 | 7.1 | 7.1 | 7.1 | 7.2 | 7.2 | 7.2 | 7.2 | 7.3 | 7.3 | 7.3 | 7.3 | 7.3 | 7.3 | 7.4 | 7.4 | 7.4 | 7.4 | 7.4 | 7.4 | 7.4 | 7.4 |
| Level | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense |
| Solar energy (kWh/m²) | Level | |
|---|---|---|
| 1 | 6.9 | Intense |
| 2 | 6.9 | Intense |
| 3 | 6.9 | Intense |
| 4 | 7.0 | Intense |
| 5 | 7.0 | Intense |
| 6 | 7.0 | Intense |
| 7 | 7.0 | Intense |
| 8 | 7.0 | Intense |
| 9 | 7.0 | Intense |
| 10 | 7.1 | Intense |
| 11 | 7.1 | Intense |
| 12 | 7.1 | Intense |
| 13 | 7.2 | Intense |
| 14 | 7.2 | Intense |
| 15 | 7.2 | Intense |
| 16 | 7.2 | Intense |
| 17 | 7.3 | Intense |
| 18 | 7.3 | Intense |
| 19 | 7.3 | Intense |
| 20 | 7.3 | Intense |
| 21 | 7.3 | Intense |
| 22 | 7.3 | Intense |
| 23 | 7.4 | Intense |
| 24 | 7.4 | Intense |
| 25 | 7.4 | Intense |
| 26 | 7.4 | Intense |
| 27 | 7.4 | Intense |
| 28 | 7.4 | Intense |
| 29 | 7.4 | Intense |
| 30 | 7.4 | Intense |
Hazard calendar for Bastia
None of Bastia's seasonal hazards are active in June. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.
Bastia's rainy season runs September–April, when most of the year's rain falls.
Is June a good time to visit Bastia?
Our two travel scores rate June for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).
June is one of the better times to visit Bastia for general sightseeing.
What to pack for Bastia in June
From June's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In June, Bastia sees daytime highs around 22°C and nights near 20°C. Pack sun protection. About 3 days see rain.
Sea temperature near Bastia in June
The nearest coast averages about 22°C in June — the other half of the beach question. The full-year curve and swim-comfort zones are below.
The sea at the nearest coast (about 17 km away) is warmest in August at about 25°C and coldest in February near 14°C.
It's comfortable for a long swim from Jun 2 to Oct 24 — about 4.8 months when the water holds above 20°C.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°C) | 14 | 14 | 14 | 15 | 18 | 22 | 25 | 25 | 23 | 21 | 18 | 16 |
| Comfort | Bracing | Bracing | Bracing | Cool | Cool | Refreshing | Warm | Warm | Refreshing | Refreshing | Cool | Cool |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 14 | Bracing |
| Feb | 14 | Bracing |
| Mar | 14 | Bracing |
| Apr | 15 | Cool |
| May | 18 | Cool |
| Jun | 22 | Refreshing |
| Jul | 25 | Warm |
| Aug | 25 | Warm |
| Sep | 23 | Refreshing |
| Oct | 21 | Refreshing |
| Nov | 18 | Cool |
| Dec | 16 | Cool |
UV index in Bastia in June
Clear-sky midday UV in June peaks around 8 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Bastia peaks around July 12 at about 9 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 23 at about 1 (low).
The index reaches 3 or more — the level where the WHO recommends sun protection — in 8 months of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 1 | 3 | 5 | 5 | 6 | 8 | 9 | 7 | 5 | 3 | 2 | 1 |
| Level | Low | Moderate | Moderate | Moderate | High | Very high | Very high | High | High | Moderate | Moderate | Low |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 1 | Low |
| Feb | 3 | Moderate |
| Mar | 5 | Moderate |
| Apr | 5 | Moderate |
| May | 6 | High |
| Jun | 8 | Very high |
| Jul | 9 | Very high |
| Aug | 7 | High |
| Sep | 5 | High |
| Oct | 3 | Moderate |
| Nov | 2 | Moderate |
| Dec | 1 | Low |
Where is Bastia?
Bastia sits at 42.7°N, 9.5°E, 1 m above sea level, in France. The nearest listed city is Piombino, 91 km away.
Topography around Bastia
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Bastia.
Within 3 km, the terrain around Bastia has large variations in elevation — a maximum elevation change of 629 m around an average of 120 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,311 m; within 80 km, extreme variations in elevation — a maximum elevation change of 2,620 m.
The land around Bastia is covered by water (47%) and trees (26%) within 3 km, water (53%) and trees (20%) within 16 km, and water (70%) within 80 km.
France travel facts
- Travel advisory
- Level 2
- Exercise Increased Caution
- Power plugs
- Type C / E
- 230 V · 50 Hz
- Prices
- ≈ 77% of US
- price level, 2025
- GDP per capita
- $48,986
- 2025
- Happiness
- 6.6 / 10
- World Happiness, 2025
- Safe drinking water
- 100%
- of population, 2024
- Homicide rate
- 1.3
- per 100k, 2023
- Road deaths
- 5.1
- per 100k/yr, 2019
- Income group
- High
- World Bank
- English
- Moderate
- EF EPI 539
- Religion
Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.
Data sources
Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Bastia (42.7022°, 9.4512°, elevation 1 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).