Climate & Weather in Biel/Bienne, 🇨🇭 Switzerland - Monthly Averages, Forecast & Air Quality
🇨🇭 Biel/Bienne,
Switzerland
#978
Nomad Score
6.1
Coords
47.1402077, 7.2439029
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CURRENT CONDITIONS
Temperature
25.0°C
/
14.6°C
Feels Like
24.9°C / 14.5°C
Weather
🌧️ Slight rain showers
Humidity
%
Wind
14.2 km/h
(gusts 32.0)
UV Index
5.5
Sunrise / Sunset
06:39
/
20:26
Daylight
13.8 hrs
7-DAY FORECAST
| Date | Weather | High | Low | Rain % |
|---|---|---|---|---|
| Mon 24 Aug | 🌧️ Slight rain showers | 25.0° | 14.6° | 44% |
| Tue 25 Aug | ⛈️ Thunderstorm | 27.3° | 16.9° | 87% |
| Wed 26 Aug | 🌤️ Overcast | 29.1° | 16.8° | 8% |
| Thu 27 Aug | 🌤️ Overcast | 28.0° | 18.0° | 37% |
| Fri 28 Aug | 🌧️ Moderate rain | 22.0° | 15.3° | 59% |
| Sat 29 Aug | 🌤️ Overcast | 23.5° | 12.4° | 29% |
| Sun 30 Aug | 🌧️ Slight rain | 21.9° | 17.4° | 21% |
BEST MONTHS TO VISIT
| Month | Rating | Avg High | Avg Low | Rain Days |
|---|---|---|---|---|
| June | Excellent | 25.0°C | 14.4°C | 13.8 |
| July | Excellent | 25.3°C | 15.3°C | 14.5 |
| August | Excellent | 25.5°C | 15.3°C | 9.9 |
| September | Good | 20.7°C | 11.8°C | 11.6 |
| May | Fair | 18.3°C | 9.1°C | 15.1 |
| March | Fair | 11.9°C | 2.2°C | 10.8 |
| April | Fair | 14.1°C | 4.3°C | 11.4 |
| October | Fair | 16.2°C | 8.2°C | 11.2 |
| February | Poor | 8.4°C | 0.6°C | 10.6 |
| January | Poor | 5.2°C | -0.6°C | 13.5 |
| November | Poor | 8.7°C | 2.6°C | 14.8 |
| December | Poor | 5.4°C | 0.3°C | 12.4 |
TEMPERATURE BY MONTH
PRECIPITATION & RAIN DAYS
SUNSHINE, UV & HUMIDITY
AIR QUALITY
26
🟢 Good
US Air Quality Index
European AQI: 20
PM2.5
5.8 µg/m³
PM10
9.3 µg/m³
Ozone
50.0 µg/m³
NO₂
6.6 µg/m³
SO₂
0.7 µg/m³
CO
167.0 µg/m³
UV Index
0.4
Dust
0.0 µg/m³
Pollen
🌾 Grass
2.4
🌳 Birch
0.0
🌿 Ragweed
0.2
MONTHLY CLIMATE DATA
| Month | High | Low | Mean | Feels Hi | Feels Lo | Precip | Rain Days | Snow | Sun | Daylight | UV | Humidity | Wind | Clouds |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan | 5.2° | -0.6° | 2.1° | 1.5° | -4.3° | 102.9 mm | 13.5 | 15.8 cm | 142.6 hrs | 9.0 hrs | - | 81.4% | 15.2 km/h | 77.4% |
| Feb | 8.4° | 0.6° | 4.1° | 5.3° | -2.9° | 53.0 mm | 10.6 | 3.6 cm | 176.4 hrs | 10.3 hrs | - | 79.2% | 13.9 km/h | 69.3% |
| Mar | 11.9° | 2.2° | 6.6° | 9.0° | -0.9° | 73.5 mm | 10.8 | 4.2 cm | 251.1 hrs | 11.9 hrs | - | 73.8% | 13.9 km/h | 63.1% |
| Apr | 14.1° | 4.3° | 9.1° | 11.8° | 1.4° | 84.9 mm | 11.4 | 7.8 cm | 291.0 hrs | 13.6 hrs | - | 71.6% | 15.1 km/h | 61.0% |
| May | 18.3° | 9.1° | 13.6° | 17.5° | 7.4° | 130.1 mm | 15.1 | 0.0 cm | 316.2 hrs | 15.1 hrs | - | 74.7% | 14.0 km/h | 65.6% |
| Jun | 25.0° | 14.4° | 19.7° | 25.8° | 14.2° | 113.0 mm | 13.8 | 0.0 cm | 369.0 hrs | 15.8 hrs | - | 69.6% | 13.5 km/h | 54.3% |
| Jul | 25.3° | 15.3° | 20.1° | 26.3° | 15.4° | 148.3 mm | 14.5 | 0.0 cm | 384.4 hrs | 15.5 hrs | - | 70.2% | 13.0 km/h | 51.1% |
| Aug | 25.5° | 15.3° | 20.1° | 26.4° | 15.5° | 97.8 mm | 9.9 | 0.0 cm | 347.2 hrs | 14.2 hrs | - | 71.4% | 12.5 km/h | 47.8% |
| Sep | 20.7° | 11.8° | 16.0° | 20.5° | 11.1° | 120.7 mm | 11.6 | 0.0 cm | 279.0 hrs | 12.5 hrs | - | 77.9% | 12.3 km/h | 57.4% |
| Oct | 16.2° | 8.2° | 11.8° | 14.9° | 6.5° | 99.1 mm | 11.2 | 0.0 cm | 220.1 hrs | 10.9 hrs | - | 83.3% | 12.8 km/h | 68.7% |
| Nov | 8.7° | 2.6° | 5.5° | 6.2° | -0.2° | 122.2 mm | 14.8 | 9.6 cm | 147.0 hrs | 9.4 hrs | - | 86.5% | 13.9 km/h | 80.1% |
| Dec | 5.4° | 0.3° | 2.7° | 2.4° | -3.0° | 109.8 mm | 12.4 | 14.0 cm | 120.9 hrs | 8.6 hrs | - | 87.4% | 13.1 km/h | 83.1% |