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Helsinki weather in April 2021
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- 7°C max day temperature
7 - 6 hours of sunshine per day
- 13 days with some rainfall
13 - -1°C min night temperature
-1 - 15 hours of daylight per day
15 - No heat & humidity
0 - 37 mm of monthly rainfall
37 - 3 (Moderate) UV index
3 - 0°C sea temperature
0
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
The April weather guide for Helsinki, Finland shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
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How cold is it in Helsinki in April?
Daytime temperatures usually reach 7°C in Helsinki in April, falling to -1°C at night.
How sunny is it in Helsinki in April?
There are normally 6 hours of bright sunshine each day in Helsinki in April - that's 38% of daylight hours.
Is the sea cold around Helsinki in April?
The average sea temperature around Helsinki in April is 0°C.
Does it rain in Helsinki in April?
There are usually 13 days with some rain in Helsinki in April and the average monthly rainfall is 37mm.
Helsinki sunrise & sunset times for April 2021
Browse the sunrise & sunset times for Helsinki in April 2021. Select a month to view Helsinki sunrise & sunset times for the next twelve months.
JanFebMarAprMayJunJulAugSepOctNovDec
| Date | Sunrise times | Sunset times |
|---|---|---|
| Thursday, 1st April 2021 | 06:45 | 20:05 |
| Thursday, 15th April 2021 | 06:03 | 20:39 |
| Friday, 30th April 2021 | 05:20 | 21:17 |
- Check out the low fares on flights to Finland
- Finnair flights connect in Helsinki Airport, Finland
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Metric (°C / mm) | Imperial (°F / inches)
Where is warm in Finland in April for 2021/2022?
Below are average maximum temperatures at popular destinations in Finland in April. Select a destination to see more weather parameters.
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