Helsinki Weather in July
In July, Helsinki averages a high of 22°C (71°F) and a low of 14°C (58°F), based on 55 years of historical weather data from HELSINKI RAUTATIENTORI.
22°C
Average high
71°F
14°C
Average low
58°F
33°C
Record high
92°F · 2019
1°C
Record low
34°F · 1998
What to Expect in Helsinki in July
Typical July days in Helsinki reach 22°C (71°F) during the afternoon and cool to around 14°C (58°F) overnight. On average, measurable rain falls on about 42% of days this month. Over the past 55 years, July temperatures in Helsinki have ranged from a record high of 33°C (2019) down to a record low of 1°C (1998).
For a day-by-day look or other months, see the full Helsinki weather history.