Preparing this country profile
This may take a few seconds the first time. That is normal.
The page is being put together and will appear in a moment. It loads instantly the next time.
CityCompass
Best time to be here: June to August. Every month below carries its climate normals and a comfort score you can tune to your own tolerances.
Days 9 °C, nights 6 °C
44 h sunshine · 8.4 h daylight
80 mm rain · 87% humidity
Days 9 °C, nights 5 °C
80 h sunshine · 9.9 h daylight
66 mm rain · 85% humidity
Days 10 °C, nights 6 °C
151 h sunshine · 11.5 h daylight
59 mm rain · 85% humidity
Days 12 °C, nights 8 °C
226 h sunshine · 13.5 h daylight
44 mm rain · 82% humidity
Days 15 °C, nights 11 °C
262 h sunshine · 15.1 h daylight
53 mm rain · 83% humidity
Days 18 °C, nights 14 °C
260 h sunshine · 16.0 h daylight
47 mm rain · 83% humidity
Days 19 °C, nights 16 °C
266 h sunshine · 15.6 h daylight
51 mm rain · 82% humidity
Days 20 °C, nights 16 °C
228 h sunshine · 14.2 h daylight
54 mm rain · 82% humidity
Days 19 °C, nights 15 °C
195 h sunshine · 12.4 h daylight
47 mm rain · 81% humidity
Days 16 °C, nights 13 °C
118 h sunshine · 10.5 h daylight
83 mm rain · 83% humidity
Days 12 °C, nights 10 °C
61 h sunshine · 8.9 h daylight
95 mm rain · 85% humidity
Days 10 °C, nights 7 °C
32 h sunshine · 8.0 h daylight
95 mm rain · 86% humidity
Living in Saint Helier means living under Jersey's tax and legal system. The essentials, from our country research:
Would Jersey actually work for your taxes?
It runs regimes like Independent Taxation Transition 2022 to 2026 (Universal from 1 January 2026), and whether they fit depends on your income, assets and citizenship, not on averages.
Each month scores 0 to 10 from four weighted components: temperature (35%), sunshine (25%), humidity (20%) and rain (20%), with an extra penalty when heat and humidity combine. Personal tolerances reshape the score: your heat limit compares to how afternoons feel (heat index), your cold limit to typical nights. Data: NASA POWER climatology 2001-2020 with elevation corrections, daylight computed from latitude.
City data: GeoNames (CC BY 4.0) · Climate normals: NASA POWER (2001-2020) · Live weather: MET Norway (CC BY 4.0)
CityCompass
Best time to be here: June to August. Every month below carries its climate normals and a comfort score you can tune to your own tolerances.
Days 9 °C, nights 6 °C
44 h sunshine · 8.4 h daylight
80 mm rain · 87% humidity
Days 9 °C, nights 5 °C
80 h sunshine · 9.9 h daylight
66 mm rain · 85% humidity
Days 10 °C, nights 6 °C
151 h sunshine · 11.5 h daylight
59 mm rain · 85% humidity
Days 12 °C, nights 8 °C
226 h sunshine · 13.5 h daylight
44 mm rain · 82% humidity
Days 15 °C, nights 11 °C
262 h sunshine · 15.1 h daylight
53 mm rain · 83% humidity
Days 18 °C, nights 14 °C
260 h sunshine · 16.0 h daylight
47 mm rain · 83% humidity
Days 19 °C, nights 16 °C
266 h sunshine · 15.6 h daylight
51 mm rain · 82% humidity
Days 20 °C, nights 16 °C
228 h sunshine · 14.2 h daylight
54 mm rain · 82% humidity
Days 19 °C, nights 15 °C
195 h sunshine · 12.4 h daylight
47 mm rain · 81% humidity
Days 16 °C, nights 13 °C
118 h sunshine · 10.5 h daylight
83 mm rain · 83% humidity
Days 12 °C, nights 10 °C
61 h sunshine · 8.9 h daylight
95 mm rain · 85% humidity
Days 10 °C, nights 7 °C
32 h sunshine · 8.0 h daylight
95 mm rain · 86% humidity
Living in Saint Helier means living under Jersey's tax and legal system. The essentials, from our country research:
Would Jersey actually work for your taxes?
It runs regimes like Independent Taxation Transition 2022 to 2026 (Universal from 1 January 2026), and whether they fit depends on your income, assets and citizenship, not on averages.
Each month scores 0 to 10 from four weighted components: temperature (35%), sunshine (25%), humidity (20%) and rain (20%), with an extra penalty when heat and humidity combine. Personal tolerances reshape the score: your heat limit compares to how afternoons feel (heat index), your cold limit to typical nights. Data: NASA POWER climatology 2001-2020 with elevation corrections, daylight computed from latitude.
City data: GeoNames (CC BY 4.0) · Climate normals: NASA POWER (2001-2020) · Live weather: MET Norway (CC BY 4.0)