Climate & Weather in Edinburgh of the Seven Seas, 🇸🇭 Saint Helena - Monthly Averages, Forecast & Air Quality
🇸🇭 Edinburgh of the Seven Seas,
Saint Helena
#3470
Nomad Score
3.9
Coords
-15.9612640, -5.7082480
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CURRENT CONDITIONS
Temperature
17.3°C
/
13.8°C
Feels Like
15.2°C / 10.8°C
Weather
🌧️ Light drizzle
Humidity
%
Wind
25.6 km/h
(gusts 65.9)
UV Index
7.8
Sunrise / Sunset
06:34
/
18:15
Daylight
11.7 hrs
7-DAY FORECAST
| Date | Weather | High | Low | Rain % |
|---|---|---|---|---|
| Mon 24 Aug | 🌧️ Light drizzle | 17.3° | 13.8° | 10% |
| Tue 25 Aug | 🌤️ Overcast | 18.3° | 14.0° | 0% |
| Wed 26 Aug | 🌤️ Overcast | 18.1° | 14.1° | 0% |
| Thu 27 Aug | 🌤️ Overcast | 18.3° | 13.5° | 0% |
| Fri 28 Aug | 🌤️ Overcast | 18.0° | 13.8° | 6% |
| Sat 29 Aug | 🌧️ Light drizzle | 18.1° | 14.0° | 10% |
BEST MONTHS TO VISIT
| Month | Rating | Avg High | Avg Low | Rain Days |
|---|---|---|---|---|
| April | Good | 20.4°C | 18.0°C | 11.0 |
| May | Good | 19.2°C | 16.9°C | 13.4 |
| March | Good | 20.7°C | 18.4°C | 17.4 |
| February | Good | 20.5°C | 18.2°C | 18.1 |
| January | Fair | 19.6°C | 17.0°C | 15.5 |
| November | Fair | 17.5°C | 14.7°C | 12.0 |
| December | Fair | 18.5°C | 15.7°C | 19.2 |
| June | Fair | 17.8°C | 15.6°C | 15.6 |
| July | Fair | 17.0°C | 14.5°C | 18.6 |
| August | Poor | 16.3°C | 13.9°C | 15.9 |
| October | Poor | 16.3°C | 14.0°C | 15.1 |
| September | Poor | 16.2°C | 13.9°C | 16.6 |
TEMPERATURE BY MONTH
PRECIPITATION & RAIN DAYS
SUNSHINE, UV & HUMIDITY
AIR QUALITY
56
🟡 Moderate
US Air Quality Index
European AQI: 26
PM2.5
17.6 µg/m³
PM10
30.3 µg/m³
Ozone
66.0 µg/m³
NO₂
0.0 µg/m³
SO₂
0.2 µg/m³
CO
70.0 µg/m³
UV Index
0.0
Dust
0.0 µg/m³
MONTHLY CLIMATE DATA
| Month | High | Low | Mean | Feels Hi | Feels Lo | Precip | Rain Days | Snow | Sun | Daylight | UV | Humidity | Wind | Clouds |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan | 19.6° | 17.0° | 18.3° | 19.7° | 15.4° | 50.1 mm | 15.5 | 0.0 cm | 384.4 hrs | 13.0 hrs | - | 77.1% | 25.1 km/h | 53.6% |
| Feb | 20.5° | 18.2° | 19.3° | 20.7° | 16.8° | 58.8 mm | 18.1 | 0.0 cm | 330.4 hrs | 12.6 hrs | - | 77.4% | 26.2 km/h | 53.5% |
| Mar | 20.7° | 18.4° | 19.6° | 20.6° | 17.0° | 56.9 mm | 17.4 | 0.0 cm | 350.3 hrs | 12.2 hrs | - | 77.3% | 27.5 km/h | 52.5% |
| Apr | 20.4° | 18.0° | 19.2° | 19.7° | 16.2° | 33.6 mm | 11.0 | 0.0 cm | 327.0 hrs | 11.7 hrs | - | 75.1% | 27.3 km/h | 47.2% |
| May | 19.2° | 16.9° | 18.0° | 17.4° | 14.5° | 41.1 mm | 13.4 | 0.0 cm | 331.7 hrs | 11.4 hrs | - | 74.9% | 29.1 km/h | 52.8% |
| Jun | 17.8° | 15.6° | 16.7° | 15.6° | 12.9° | 42.9 mm | 15.6 | 0.0 cm | 312.0 hrs | 11.2 hrs | - | 73.5% | 27.5 km/h | 53.4% |
| Jul | 17.0° | 14.5° | 15.7° | 13.7° | 10.9° | 52.5 mm | 18.6 | 0.0 cm | 303.8 hrs | 11.3 hrs | - | 71.7% | 30.7 km/h | 67.5% |
| Aug | 16.3° | 13.9° | 15.0° | 13.4° | 10.5° | 39.9 mm | 15.9 | 0.0 cm | 294.5 hrs | 11.6 hrs | - | 72.3% | 28.5 km/h | 75.3% |
| Sep | 16.2° | 13.9° | 14.9° | 13.3° | 10.3° | 45.7 mm | 16.6 | 0.0 cm | 285.0 hrs | 12.0 hrs | - | 74.6% | 30.2 km/h | 83.8% |
| Oct | 16.3° | 14.0° | 15.1° | 14.0° | 10.6° | 44.7 mm | 15.1 | 0.0 cm | 303.8 hrs | 12.5 hrs | - | 74.3% | 29.3 km/h | 82.6% |
| Nov | 17.5° | 14.7° | 16.0° | 16.2° | 12.0° | 37.0 mm | 12.0 | 0.0 cm | 321.0 hrs | 12.9 hrs | - | 74.5% | 26.1 km/h | 76.3% |
| Dec | 18.5° | 15.7° | 17.0° | 17.6° | 13.4° | 59.1 mm | 19.2 | 0.0 cm | 359.6 hrs | 13.1 hrs | - | 76.3% | 26.8 km/h | 66.2% |