Climate & Weather in Porvoo, 🇫🇮 Finland - Monthly Averages, Forecast & Air Quality
🇫🇮 Porvoo,
Finland
#1544
Nomad Score
5.9
Coords
60.3944372, 25.6619970
Likes
👍 0 👎 0
Actions
CURRENT CONDITIONS
Temperature
17.7°C
/
6.8°C
Feels Like
15.0°C / 4.6°C
Weather
🌤️ Overcast
Humidity
%
Wind
12.2 km/h
(gusts 27.0)
UV Index
3.4
Sunrise / Sunset
06:42
/
19:42
Daylight
13.0 hrs
7-DAY FORECAST
| Date | Weather | High | Low | Rain % |
|---|---|---|---|---|
| Mon 14 Sep | 🌤️ Overcast | 17.7° | 6.8° | 0% |
| Tue 15 Sep | 🌤️ Overcast | 17.2° | 7.1° | 0% |
| Wed 16 Sep | 🌧️ Moderate rain showers | 16.2° | 11.3° | 81% |
| Thu 17 Sep | 🌧️ Moderate rain showers | 16.9° | 10.2° | 76% |
| Fri 18 Sep | 🌧️ Light drizzle | 15.5° | 7.8° | 55% |
| Sat 19 Sep | 🌧️ Slight rain showers | 13.7° | 11.2° | 47% |
| Sun 20 Sep | 🌧️ Light drizzle | 13.7° | 9.7° | 45% |
BEST MONTHS TO VISIT
| Month | Rating | Avg High | Avg Low | Rain Days |
|---|---|---|---|---|
| June | Excellent | 21.5°C | 11.7°C | 10.4 |
| July | Excellent | 23.2°C | 14.3°C | 13.7 |
| August | Good | 21.0°C | 13.0°C | 13.9 |
| May | Fair | 15.7°C | 5.5°C | 8.7 |
| April | Fair | 9.0°C | -0.4°C | 8.6 |
| September | Fair | 16.2°C | 9.1°C | 9.6 |
| March | Poor | 3.5°C | -4.6°C | 9.1 |
| January | Poor | -1.6°C | -7.1°C | 14.9 |
| February | Poor | -1.4°C | -7.3°C | 10.2 |
| October | Poor | 9.5°C | 4.2°C | 12.0 |
| November | Poor | 3.7°C | -0.3°C | 13.4 |
| December | Poor | -0.5°C | -5.6°C | 13.9 |
TEMPERATURE BY MONTH
PRECIPITATION & RAIN DAYS
SUNSHINE, UV & HUMIDITY
AIR QUALITY
19
🟢 Good
US Air Quality Index
European AQI: 13
PM2.5
2.5 µg/m³
PM10
4.6 µg/m³
Ozone
40.0 µg/m³
NO₂
3.3 µg/m³
SO₂
2.2 µg/m³
CO
205.0 µg/m³
UV Index
0.6
Dust
0.0 µg/m³
Pollen
🌾 Grass
0.0
🌳 Birch
0.0
🌿 Ragweed
0.4
MONTHLY CLIMATE DATA
| Month | High | Low | Mean | Feels Hi | Feels Lo | Precip | Rain Days | Snow | Sun | Daylight | UV | Humidity | Wind | Clouds |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan | -1.6° | -7.1° | -4.1° | -6.0° | -11.8° | 81.2 mm | 14.9 | 48.2 cm | 40.3 hrs | 6.7 hrs | - | 89.9% | 17.1 km/h | 86.6% |
| Feb | -1.4° | -7.3° | -4.1° | -5.6° | -11.9° | 63.0 mm | 10.2 | 33.7 cm | 81.2 hrs | 9.1 hrs | - | 87.3% | 15.6 km/h | 83.2% |
| Mar | 3.5° | -4.6° | -0.6° | -0.7° | -8.9° | 41.4 mm | 9.1 | 17.9 cm | 198.4 hrs | 11.8 hrs | - | 81.8% | 16.1 km/h | 67.1% |
| Apr | 9.0° | -0.4° | 4.1° | 5.0° | -4.4° | 48.7 mm | 8.6 | 12.2 cm | 285.0 hrs | 14.7 hrs | - | 71.2% | 16.6 km/h | 59.8% |
| May | 15.7° | 5.5° | 10.7° | 12.8° | 2.5° | 56.3 mm | 8.7 | 0.7 cm | 381.3 hrs | 17.3 hrs | - | 63.8% | 16.5 km/h | 58.6% |
| Jun | 21.5° | 11.7° | 16.9° | 20.2° | 10.2° | 59.3 mm | 10.4 | 0.0 cm | 444.0 hrs | 18.9 hrs | - | 66.9% | 16.1 km/h | 50.0% |
| Jul | 23.2° | 14.3° | 18.8° | 22.8° | 13.9° | 88.6 mm | 13.7 | 0.0 cm | 424.7 hrs | 18.1 hrs | - | 73.1% | 15.8 km/h | 54.6% |
| Aug | 21.0° | 13.0° | 16.9° | 20.1° | 12.2° | 87.5 mm | 13.9 | 0.0 cm | 337.9 hrs | 15.6 hrs | - | 79.0% | 16.0 km/h | 62.3% |
| Sep | 16.2° | 9.1° | 12.5° | 14.4° | 7.2° | 68.7 mm | 9.6 | 0.0 cm | 246.0 hrs | 12.9 hrs | - | 82.0% | 15.5 km/h | 66.1% |
| Oct | 9.5° | 4.2° | 6.8° | 6.4° | 0.9° | 71.5 mm | 12.0 | 0.4 cm | 142.6 hrs | 10.1 hrs | - | 86.2% | 17.7 km/h | 74.0% |
| Nov | 3.7° | -0.3° | 1.9° | 0.3° | -4.1° | 70.7 mm | 13.4 | 18.1 cm | 48.0 hrs | 7.5 hrs | - | 90.5% | 16.6 km/h | 86.6% |
| Dec | -0.5° | -5.6° | -2.9° | -4.6° | -10.1° | 66.4 mm | 13.9 | 30.5 cm | 34.1 hrs | 5.9 hrs | - | 89.7% | 16.3 km/h | 86.2% |