Climate & Weather in St. Brelade, 🇯🇪 Jersey - Monthly Averages, Forecast & Air Quality
🇯🇪 St. Brelade,
Jersey
#3374
Nomad Score
5.6
Coords
49.1851256, -2.2010341
Likes
👍 0 👎 0
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CURRENT CONDITIONS
Temperature
19.0°C
/
15.3°C
Feels Like
18.2°C / 15.3°C
Weather
🌤️ Overcast
Humidity
%
Wind
16.6 km/h
(gusts 25.9)
UV Index
5.1
Sunrise / Sunset
06:40
/
19:28
Daylight
12.8 hrs
7-DAY FORECAST
| Date | Weather | High | Low | Rain % |
|---|---|---|---|---|
| Sat 12 Sep | 🌤️ Overcast | 19.0° | 15.3° | 0% |
| Sun 13 Sep | 🌤️ Overcast | 19.9° | 17.2° | 5% |
| Mon 14 Sep | 🌤️ Overcast | 22.3° | 17.4° | 0% |
| Tue 15 Sep | 🌤️ Overcast | 19.1° | 17.0° | 5% |
| Wed 16 Sep | 🌧️ Light drizzle | 17.7° | 16.2° | 6% |
| Thu 17 Sep | 🌧️ Moderate drizzle | 17.0° | 16.0° | 35% |
| Fri 18 Sep | 🌧️ Light drizzle | 17.6° | 15.5° | 16% |
BEST MONTHS TO VISIT
| Month | Rating | Avg High | Avg Low | Rain Days |
|---|---|---|---|---|
| August | Good | 20.4°C | 16.3°C | 11.0 |
| July | Good | 20.0°C | 15.8°C | 14.3 |
| September | Good | 19.1°C | 15.3°C | 13.4 |
| June | Good | 18.9°C | 13.9°C | 10.4 |
| October | Fair | 16.6°C | 13.4°C | 14.1 |
| May | Fair | 15.5°C | 11.0°C | 11.4 |
| March | Fair | 11.4°C | 7.4°C | 13.0 |
| April | Fair | 12.8°C | 8.3°C | 10.0 |
| February | Poor | 9.9°C | 6.8°C | 12.1 |
| November | Poor | 13.0°C | 10.3°C | 16.4 |
| December | Poor | 10.7°C | 8.0°C | 13.7 |
| January | Poor | 9.0°C | 5.9°C | 16.6 |
TEMPERATURE BY MONTH
PRECIPITATION & RAIN DAYS
SUNSHINE, UV & HUMIDITY
AIR QUALITY
34
🟢 Good
US Air Quality Index
European AQI: 24
PM2.5
3.4 µg/m³
PM10
9.2 µg/m³
Ozone
68.0 µg/m³
NO₂
1.3 µg/m³
SO₂
0.2 µg/m³
CO
137.0 µg/m³
UV Index
0.1
Dust
0.0 µg/m³
Pollen
🌾 Grass
0.0
🌳 Birch
0.0
🌿 Ragweed
0.0
MONTHLY CLIMATE DATA
| Month | High | Low | Mean | Feels Hi | Feels Lo | Precip | Rain Days | Snow | Sun | Daylight | UV | Humidity | Wind | Clouds |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan | 9.0° | 5.9° | 7.6° | 4.8° | 0.8° | 118.4 mm | 16.6 | 1.8 cm | 136.4 hrs | 8.7 hrs | - | 79.8% | 33.0 km/h | 76.2% |
| Feb | 9.9° | 6.8° | 8.4° | 5.8° | 1.9° | 69.1 mm | 12.1 | 1.4 cm | 151.2 hrs | 10.2 hrs | - | 80.6% | 32.1 km/h | 74.8% |
| Mar | 11.4° | 7.4° | 9.3° | 7.8° | 2.6° | 66.0 mm | 13.0 | 0.2 cm | 251.1 hrs | 11.9 hrs | - | 79.0% | 30.5 km/h | 64.8% |
| Apr | 12.8° | 8.3° | 10.4° | 10.0° | 3.9° | 48.2 mm | 10.0 | 0.2 cm | 315.0 hrs | 13.8 hrs | - | 75.4% | 29.0 km/h | 55.7% |
| May | 15.5° | 11.0° | 13.2° | 13.9° | 7.8° | 54.9 mm | 11.4 | 0.0 cm | 372.0 hrs | 15.3 hrs | - | 79.0% | 26.8 km/h | 57.5% |
| Jun | 18.9° | 13.9° | 16.3° | 18.7° | 11.9° | 58.0 mm | 10.4 | 0.0 cm | 378.0 hrs | 16.2 hrs | - | 78.8% | 23.9 km/h | 55.1% |
| Jul | 20.0° | 15.8° | 17.8° | 19.9° | 14.0° | 75.6 mm | 14.3 | 0.0 cm | 378.2 hrs | 15.7 hrs | - | 79.1% | 26.6 km/h | 54.6% |
| Aug | 20.4° | 16.3° | 18.3° | 20.1° | 14.7° | 54.7 mm | 11.0 | 0.0 cm | 347.2 hrs | 14.3 hrs | - | 78.2% | 26.5 km/h | 56.0% |
| Sep | 19.1° | 15.3° | 17.1° | 17.9° | 13.0° | 93.8 mm | 13.4 | 0.0 cm | 282.0 hrs | 12.6 hrs | - | 77.8% | 28.7 km/h | 60.7% |
| Oct | 16.6° | 13.4° | 15.0° | 14.2° | 10.0° | 109.5 mm | 14.1 | 0.0 cm | 226.3 hrs | 10.8 hrs | - | 79.5% | 32.6 km/h | 68.1% |
| Nov | 13.0° | 10.3° | 11.8° | 9.5° | 5.4° | 128.2 mm | 16.4 | 3.0 cm | 153.0 hrs | 9.1 hrs | - | 77.1% | 35.8 km/h | 75.6% |
| Dec | 10.7° | 8.0° | 9.3° | 6.5° | 2.7° | 107.1 mm | 13.7 | 0.7 cm | 117.8 hrs | 8.3 hrs | - | 80.9% | 35.9 km/h | 78.3% |