Saint Helier weather in June
In June, Saint Helier sees average daytime highs of 16°C and overnight lows near 14°C, with 50 mm of rain across 8.7 wet days and about 15.9 hours of daylight. It is the 4th-warmest and 11th-wettest month of the year here.
Highs climb over the month, from about 15°C in the first days to 17°C by the end. The sky is clear or mostly clear about 32% of the time in June, and the air most often feels dry.
Daylight stretches from about 15 h 42 min at the start of June to 16 hours by month's end. Set against the rest of the year, June is Saint Helier's 3rd-clearest and 10th-windiest month. For the whole year in context, see Saint Helier's year-round climate.
- Daytime high
- 16°
- 4th warmest
- Overnight low
- 14°
- 9th coldest
- Rainfall
- 50 mm
- 8.7 wet days
- Daylight
- 16 hours
- 4:09 AM – 8:08 PM
- Cloud cover
- 56%
- 3rd clearest
- Wind
- 21 km/h
- 10th windiest
- Solar energy
- 6.27 kWh/m²
- Travel score
- 5.0
- out of 10
Saint Helier is one of the twelve parishes and capital of Jersey in the Channel Islands.
- Density
- 2,642/km²
- people per km²
Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.
Temperature in June
Highs climb over the month, from about 15°C in the first days to 17°C by the end.
A typical June day in Saint Helier reaches about 16°C in the afternoon and slips back to 14°C overnight — a 2°C spread between the day's warmth and the night's chill. On most days the high lands between 14°C and 18°C. Set against its neighbours, June runs about 2°C warmer than May and about 2°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) | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 17 | 17 | 17 | 17 |
| Avg low (°C) | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 15 | 15 | 15 | 15 | 15 | 15 | 15 |
| Avg high (°C) | Avg low (°C) | |
|---|---|---|
| 1 | 15 | 13 |
| 2 | 15 | 13 |
| 3 | 15 | 13 |
| 4 | 15 | 13 |
| 5 | 15 | 13 |
| 6 | 15 | 13 |
| 7 | 15 | 13 |
| 8 | 15 | 13 |
| 9 | 15 | 13 |
| 10 | 15 | 13 |
| 11 | 15 | 13 |
| 12 | 15 | 14 |
| 13 | 15 | 14 |
| 14 | 16 | 14 |
| 15 | 16 | 14 |
| 16 | 16 | 14 |
| 17 | 16 | 14 |
| 18 | 16 | 14 |
| 19 | 16 | 14 |
| 20 | 16 | 14 |
| 21 | 16 | 14 |
| 22 | 16 | 14 |
| 23 | 16 | 14 |
| 24 | 16 | 15 |
| 25 | 16 | 15 |
| 26 | 16 | 15 |
| 27 | 17 | 15 |
| 28 | 17 | 15 |
| 29 | 17 | 15 |
| 30 | 17 | 15 |
Saint Helier weather by month
How June compares with the rest of the year at a glance. June is the 4th-warmest and 11th-wettest month here — the current month is highlighted below.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 9° / 7° | 110 | 15.8 | 8.5 | 1.5 |
| Feb | 9° / 7° | 81 | 12.9 | 9.8 | 1.4 |
| Mar | 9° / 8° | 69 | 12.4 | 11.6 | 1.9 |
| Apr | 11° / 9° | 57 | 10.5 | 13.4 | 2.7 |
| May | 13° / 11° | 53 | 9.4 | 15 | 3.8 |
| Jun | 16° / 14° | 50 | 8.7 | 15.9 | 5.0 |
| Jul | 18° / 16° | 48 | 9.1 | 15.6 | 6.0 |
| Aug | 18° / 17° | 63 | 9.8 | 14.2 | 6.1 |
| Sep | 17° / 16° | 77 | 11 | 12.4 | 5.5 |
| Oct | 15° / 13° | 122 | 15.5 | 10.5 | 4.0 |
| Nov | 12° / 10° | 132 | 17.6 | 8.9 | 2.7 |
| Dec | 10° / 8° | 138 | 16.7 | 8.1 | 1.9 |
Cloud cover in June
The sky is clear or mostly clear about 32% of the time in June.
Beyond those clear spells, partly cloudy skies cover about 18% of June, with mostly cloudy or overcast conditions the remaining 50%.
| 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 (%) | 47 | 47 | 47 | 47 | 46 | 46 | 46 | 46 | 47 | 47 | 47 | 48 | 49 | 50 | 50 | 51 | 51 | 52 | 52 | 52 | 53 | 54 | 54 | 54 | 53 | 54 | 54 | 55 | 55 | 56 |
| Cloudier (%) | 53 | 53 | 53 | 53 | 54 | 54 | 54 | 54 | 53 | 53 | 53 | 52 | 51 | 50 | 50 | 49 | 49 | 48 | 48 | 48 | 47 | 46 | 46 | 46 | 47 | 46 | 46 | 45 | 45 | 44 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 47 | 53 |
| 2 | 47 | 53 |
| 3 | 47 | 53 |
| 4 | 47 | 53 |
| 5 | 46 | 54 |
| 6 | 46 | 54 |
| 7 | 46 | 54 |
| 8 | 46 | 54 |
| 9 | 47 | 53 |
| 10 | 47 | 53 |
| 11 | 47 | 53 |
| 12 | 48 | 52 |
| 13 | 49 | 51 |
| 14 | 50 | 50 |
| 15 | 50 | 50 |
| 16 | 51 | 49 |
| 17 | 51 | 49 |
| 18 | 52 | 48 |
| 19 | 52 | 48 |
| 20 | 52 | 48 |
| 21 | 53 | 47 |
| 22 | 54 | 46 |
| 23 | 54 | 46 |
| 24 | 54 | 46 |
| 25 | 53 | 47 |
| 26 | 54 | 46 |
| 27 | 54 | 46 |
| 28 | 55 | 45 |
| 29 | 55 | 45 |
| 30 | 56 | 44 |
Chance of precipitation in June
Saint Helier gets around 50 mm of rain over 8.7 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 30% and peaks near 31% on the wettest days.
| 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 (%) | 30 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 30 | 30 | 30 | 29 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 29 | 29 | 30 | 30 | 31 | 31 |
| Rain chance (%) | |
|---|---|
| 1 | 30 |
| 2 | 31 |
| 3 | 31 |
| 4 | 31 |
| 5 | 31 |
| 6 | 31 |
| 7 | 31 |
| 8 | 31 |
| 9 | 31 |
| 10 | 31 |
| 11 | 31 |
| 12 | 31 |
| 13 | 31 |
| 14 | 30 |
| 15 | 30 |
| 16 | 30 |
| 17 | 29 |
| 18 | 28 |
| 19 | 28 |
| 20 | 28 |
| 21 | 28 |
| 22 | 28 |
| 23 | 28 |
| 24 | 28 |
| 25 | 29 |
| 26 | 29 |
| 27 | 30 |
| 28 | 30 |
| 29 | 31 |
| 30 | 31 |
Humidity in June
Most of June feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.
By dew point, June lands in the dry band about 67% of days. It rarely turns muggy — the humid and sticky bands barely register.
| 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 (%) | 86 | 85 | 84 | 83 | 82 | 81 | 80 | 79 | 78 | 77 | 76 | 74 | 73 | 72 | 71 | 68 | 67 | 65 | 64 | 61 | 59 | 57 | 55 | 53 | 50 | 49 | 47 | 45 | 43 | 42 |
| Comfortable (%) | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 30 | 31 | 33 | 34 | 36 | 38 | 40 | 41 | 43 | 45 | 46 | 48 | 49 | 51 | 52 |
| Humid (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 4 | 4 | 5 | 5 | 5 | 6 | 6 | 6 |
| Dry (%) | Comfortable (%) | Humid (%) | |
|---|---|---|---|
| 1 | 86 | 14 | 0 |
| 2 | 85 | 15 | 0 |
| 3 | 84 | 16 | 0 |
| 4 | 83 | 17 | 0 |
| 5 | 82 | 18 | 0 |
| 6 | 81 | 19 | 0 |
| 7 | 80 | 20 | 0 |
| 8 | 79 | 21 | 0 |
| 9 | 78 | 22 | 0 |
| 10 | 77 | 23 | 0 |
| 11 | 76 | 24 | 0 |
| 12 | 74 | 25 | 1 |
| 13 | 73 | 26 | 1 |
| 14 | 72 | 27 | 1 |
| 15 | 71 | 28 | 1 |
| 16 | 68 | 30 | 2 |
| 17 | 67 | 31 | 2 |
| 18 | 65 | 33 | 2 |
| 19 | 64 | 34 | 2 |
| 20 | 61 | 36 | 3 |
| 21 | 59 | 38 | 3 |
| 22 | 57 | 40 | 3 |
| 23 | 55 | 41 | 4 |
| 24 | 53 | 43 | 4 |
| 25 | 50 | 45 | 5 |
| 26 | 49 | 46 | 5 |
| 27 | 47 | 48 | 5 |
| 28 | 45 | 49 | 6 |
| 29 | 43 | 51 | 6 |
| 30 | 42 | 52 | 6 |
Wind in June
Winds average 21 km/h in June.
Across June, daily wind ranges from about 21 km/h on the calmest days to 21 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) | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 |
| Feels | breezy | breezy | breezy | breezy | breezy | breezy | breezy | breezy | breezy | breezy | breezy | breezy | breezy | breezy | breezy | breezy | breezy | breezy | breezy | breezy | breezy | breezy | breezy | breezy | breezy | breezy | breezy | breezy | breezy | breezy |
| Wind speed (km/h) | Feels | |
|---|---|---|
| 1 | 21 | breezy |
| 2 | 21 | breezy |
| 3 | 21 | breezy |
| 4 | 21 | breezy |
| 5 | 21 | breezy |
| 6 | 21 | breezy |
| 7 | 21 | breezy |
| 8 | 21 | breezy |
| 9 | 21 | breezy |
| 10 | 21 | breezy |
| 11 | 21 | breezy |
| 12 | 21 | breezy |
| 13 | 21 | breezy |
| 14 | 21 | breezy |
| 15 | 21 | breezy |
| 16 | 21 | breezy |
| 17 | 21 | breezy |
| 18 | 21 | breezy |
| 19 | 21 | breezy |
| 20 | 21 | breezy |
| 21 | 21 | breezy |
| 22 | 21 | breezy |
| 23 | 21 | breezy |
| 24 | 21 | breezy |
| 25 | 21 | breezy |
| 26 | 21 | breezy |
| 27 | 21 | breezy |
| 28 | 21 | breezy |
| 29 | 21 | breezy |
| 30 | 21 | breezy |
Sunrise & sunset in June
Daylight runs from about 15 h 42 min at the start of June to 16 hours by month's end. The lit band spans sunrise to sunset each day.
Days grow by about 18 minutes over June. Sunrise moves from 4:15 AM to 4:12 AM, and sunset from 7:57 PM to 8:11 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) | 15.7 | 15.7 | 15.7 | 15.8 | 15.8 | 15.8 | 15.8 | 15.9 | 15.9 | 15.9 | 15.9 | 15.9 | 16.0 | 16.0 | 16.0 | 16.0 | 16.0 | 16.0 | 16.0 | 16.0 | 16.0 | 16.0 | 16.0 | 16.0 | 16.0 | 16.0 | 16.0 | 16.0 | 16.0 | 16.0 |
| Sunrise (AM) | 4:15 | 4:15 | 4:14 | 4:13 | 4:13 | 4:12 | 4:12 | 4:11 | 4:11 | 4:10 | 4:10 | 4:10 | 4:09 | 4:09 | 4:09 | 4:09 | 4:09 | 4:09 | 4:09 | 4:09 | 4:09 | 4:09 | 4:10 | 4:10 | 4:10 | 4:10 | 4:11 | 4:11 | 4:12 | 4:12 |
| Sunset (PM) | 7:57 | 7:58 | 7:59 | 8:00 | 8:01 | 8:01 | 8:02 | 8:03 | 8:04 | 8:05 | 8:05 | 8:06 | 8:07 | 8:07 | 8:08 | 8:08 | 8:09 | 8:09 | 8:10 | 8:10 | 8:10 | 8:10 | 8:11 | 8:11 | 8:11 | 8:11 | 8:11 | 8:11 | 8:11 | 8:11 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 15.7 | 4:15 | 7:57 |
| 2 | 15.7 | 4:15 | 7:58 |
| 3 | 15.7 | 4:14 | 7:59 |
| 4 | 15.8 | 4:13 | 8:00 |
| 5 | 15.8 | 4:13 | 8:01 |
| 6 | 15.8 | 4:12 | 8:01 |
| 7 | 15.8 | 4:12 | 8:02 |
| 8 | 15.9 | 4:11 | 8:03 |
| 9 | 15.9 | 4:11 | 8:04 |
| 10 | 15.9 | 4:10 | 8:05 |
| 11 | 15.9 | 4:10 | 8:05 |
| 12 | 15.9 | 4:10 | 8:06 |
| 13 | 16.0 | 4:09 | 8:07 |
| 14 | 16.0 | 4:09 | 8:07 |
| 15 | 16.0 | 4:09 | 8:08 |
| 16 | 16.0 | 4:09 | 8:08 |
| 17 | 16.0 | 4:09 | 8:09 |
| 18 | 16.0 | 4:09 | 8:09 |
| 19 | 16.0 | 4:09 | 8:10 |
| 20 | 16.0 | 4:09 | 8:10 |
| 21 | 16.0 | 4:09 | 8:10 |
| 22 | 16.0 | 4:09 | 8:10 |
| 23 | 16.0 | 4:10 | 8:11 |
| 24 | 16.0 | 4:10 | 8:11 |
| 25 | 16.0 | 4:10 | 8:11 |
| 26 | 16.0 | 4:10 | 8:11 |
| 27 | 16.0 | 4:11 | 8:11 |
| 28 | 16.0 | 4:11 | 8:11 |
| 29 | 16.0 | 4:12 | 8:11 |
| 30 | 16.0 | 4:12 | 8:11 |
Solar energy in June
Average shortwave solar energy reaching the ground each day in June, about 6.27 kWh/m² — the sunniest month for solar.
For context, solar energy here swings from a low near 0.83 kWh/m² to a high of 6.27 kWh/m² in June across the year — June's 6.27 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) | 6.1 | 6.1 | 6.1 | 6.1 | 6.1 | 6.1 | 6.2 | 6.2 | 6.2 | 6.2 | 6.2 | 6.2 | 6.2 | 6.3 | 6.3 | 6.3 | 6.3 | 6.3 | 6.3 | 6.3 | 6.3 | 6.3 | 6.3 | 6.3 | 6.3 | 6.3 | 6.3 | 6.3 | 6.3 | 6.3 |
| 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 | 6.1 | Intense |
| 2 | 6.1 | Intense |
| 3 | 6.1 | Intense |
| 4 | 6.1 | Intense |
| 5 | 6.1 | Intense |
| 6 | 6.1 | Intense |
| 7 | 6.2 | Intense |
| 8 | 6.2 | Intense |
| 9 | 6.2 | Intense |
| 10 | 6.2 | Intense |
| 11 | 6.2 | Intense |
| 12 | 6.2 | Intense |
| 13 | 6.2 | Intense |
| 14 | 6.3 | Intense |
| 15 | 6.3 | Intense |
| 16 | 6.3 | Intense |
| 17 | 6.3 | Intense |
| 18 | 6.3 | Intense |
| 19 | 6.3 | Intense |
| 20 | 6.3 | Intense |
| 21 | 6.3 | Intense |
| 22 | 6.3 | Intense |
| 23 | 6.3 | Intense |
| 24 | 6.3 | Intense |
| 25 | 6.3 | Intense |
| 26 | 6.3 | Intense |
| 27 | 6.3 | Intense |
| 28 | 6.3 | Intense |
| 29 | 6.3 | Intense |
| 30 | 6.3 | Intense |
Hazard calendar for Saint Helier
None of Saint Helier's seasonal hazards are active in June. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.
Saint Helier's rainy season runs August–March, when most of the year's rain falls.
Is June a good time to visit Saint Helier?
Our two travel scores rate June for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).
June is a reasonable time to visit Saint Helier for sightseeing.
What to pack for Saint Helier in June
From June's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In June, Saint Helier sees daytime highs around 16°C and nights near 14°C. Pack sun protection. Worth having: a warm layer, rain gear and a windbreaker. About 9 days see rain.
Sea temperature near Saint Helier in June
The nearest coast averages about 15°C in June — the other half of the beach question. The full-year curve and swim-comfort zones are below.
The sea offshore is warmest in August at about 18°C and coldest in February near 9°C.
The water stays below 20°C all year — cool enough that most swimmers want a wetsuit.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°C) | 10 | 9 | 9 | 10 | 12 | 15 | 17 | 18 | 18 | 16 | 14 | 11 |
| Comfort | Bracing | Bracing | Bracing | Bracing | Bracing | Bracing | Cool | Cool | Cool | Cool | Bracing | Bracing |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 10 | Bracing |
| Feb | 9 | Bracing |
| Mar | 9 | Bracing |
| Apr | 10 | Bracing |
| May | 12 | Bracing |
| Jun | 15 | Bracing |
| Jul | 17 | Cool |
| Aug | 18 | Cool |
| Sep | 18 | Cool |
| Oct | 16 | Cool |
| Nov | 14 | Bracing |
| Dec | 11 | Bracing |
UV index in Saint Helier in June
Clear-sky midday UV in June peaks around 7 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Saint Helier peaks around August 13 at about 7 (high) — sunscreen and a hat are worth it in the middle of the day. It bottoms out near January 1 at about 1 (low).
The index reaches 3 or more — the level where the WHO recommends sun protection — in 6 months of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 1 | 2 | 3 | 5 | 6 | 7 | 6 | 7 | 5 | 3 | 1 | 1 |
| Level | Low | Low | Moderate | Moderate | High | High | High | High | Moderate | Moderate | Low | Low |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 1 | Low |
| Feb | 2 | Low |
| Mar | 3 | Moderate |
| Apr | 5 | Moderate |
| May | 6 | High |
| Jun | 7 | High |
| Jul | 6 | High |
| Aug | 7 | High |
| Sep | 5 | Moderate |
| Oct | 3 | Moderate |
| Nov | 1 | Low |
| Dec | 1 | Low |
Where is Saint Helier?
Saint Helier sits at 49.2°N, 2.1°W, 11 m above sea level, in Jersey. The nearest listed city is Saint Peter Port, 43 km away.
Topography around Saint Helier
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Saint Helier.
Within 3 km, the terrain around Saint Helier has only modest variations in elevation — a maximum elevation change of 100 m around an average of 31 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 137 m; within 80 km, significant variations in elevation — a maximum elevation change of 290 m.
The land around Saint Helier is covered by water (32%), trees (22%) and artificial surfaces (21%) within 3 km, water (85%) within 16 km, and water (68%) within 80 km.
Jersey travel facts
- Power plugs
- Type G
- 230 V · 50 Hz
- 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 Saint Helier (49.188°, -2.1049°, elevation 11 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).