Weather in Saint Helier

Jersey · St Helier · 49.1880, -2.1049

Today Now 8:18 AM

+64° Mostly cloudy

Hourly forecast

Today10/13 Temperature°F Cloudiness Precipitation Windmph Wind gusts Humidity PressureinHg Dew point°F Visibilitymi UV index
Hourly forecast — Saint Helier

Forecast in words

Today

During the day rain, up to +64°, at night around +63°. Wind up to 20 mph. Chance of precipitation up to 79%.

Tomorrow

Tomorrow high +64° and partly cloudy, nighttime low +59°, weather holds steady.

Week

During the week the thermometer stays between +50°…+66°. Warmest day — Thu, up to +66°. Nighttime weekly low: +50° (Tue). Precipitation expected: Tue, Fri, Sun, Mon. Peak wind: Fri, 24 mph. Second half of the week is cooler.

Week vs norm

  1. Today 10/13 +64° +5° usually +60°
  2. Tomorrow 10/14 +64° +5° usually +59°
  3. Thu 10/15 +66° +7° usually +59°
  4. Fri 10/16 +63° +4° usually +59°
  5. Sat 10/17 +59° as usual usually +59°
  6. Sun 10/18 +57° −2° usually +59°
  7. Mon 10/19 +57° −1° usually +59°
  8. Tue 10/20 +52° −7° usually +58°

Difference between forecast daytime high and the 1991–2020 norm for this date.

This day, October 13

Today is warmer than usual for this date.

  • Heat record +68° 2018
  • Cold record +52° 2020
  • Most precipitation 1.1 in 1993
  • Strongest gust 63 mph 2002

Records for this calendar date, 1991-2024, ERA5 reanalysis.

Climate in Saint Helier

Today is about 6° warmer than usual for October.

Climate normals by month, Saint Helier
Month Daytime / Nighttime Average Precipitation in
Jan +48° / +44° +46° 4.6
Feb +47° / +44° +46° 3.3
Mar +49° / +46° +47° 2.8
Apr +52° / +48° +50° 2.3
May +56° / +53° +54° 2.1
Jun +60° / +57° +59° 2.1
Jul +64° / +61° +62° 1.9
Aug +65° / +62° +63° 2.5
Sep +63° / +60° +62° 3.2
Oct +59° / +56° +58° 4.9
Nov +54° / +51° +52° 5.5
Dec +50° / +46° +48° 5.4

Climatic normals for 1991–2025 years from ERA5-Land reanalysis.

Astronomical data

Sunrise / sunset 7:26 AM | 6:22 PM
Moon 10:53 AM | 7:04 PM
Moon phase Waxing crescent 8%
Next solar eclipse
Calculating for this city…

Weather in the region