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Helsinki weather in April 2023
- 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
Recommended for Finland
The April weather guide for Finland (Helsinki) 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.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Metric (°C / mm) | Imperial (°F / inches)
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 April sunrise & sunset times
Browse the sunrise and sunset times for Helsinki in April 2023. Select a month to view Helsinki sunrise and sunset times for the next 12 months.
JanFebMarAprMayJunJulAugSepOctNovDec
| Date | Sunrise times | Sunset times |
|---|---|---|
| Saturday, 1st April 2023 | 06:46 | 20:03 |
| Saturday, 15th April 2023 | 06:04 | 20:38 |
| Sunday, 30th April 2023 | 05:21 | 21:16 |
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