Which is the hottest month in Parnu?

The hottest time of year in Parnu is normally July. Expect maximum daytime temperatures to reach 21°C.

Which month has the most rain in Parnu?

In terms of rainfall, September is usually the wettest month in Parnu with 78mm on average. There are normally 17 days in September with some rain.

When is it sunniest in Parnu?

The sunniest time of year in Parnu is normally June with bright sunshine on average for 54% of daylight hours; that's 10 hours of sunshine per day.

When is the sea warmest in Parnu?

The sea is usually at its warmest in Parnu in September when the water temperature reaches 15°C.

Best time to visit Parnu

Q: When is the best time to visit Parnu?

The best time to visit Parnu is July based on the following average weather conditions. Maximum daytime temperature = 22 - 30°C. Daily hours of sunshine = 10 hours or more.

Find the best time to visit Parnu and plan your perfect trip in 2025/2026. Get holiday inspiration, weather guides, travel advice and find great deals.

Parnu by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Estonia

Carrentals.co.uk: Car hire offers from £1 a day

Sale

Find car hire worldwide from as little as £1 a day
Book car hire with no hidden costs & best price guarantee
Free cancellation up to 48 hours before pickup

Go to Carrentals.co.uk deal >>

View all Carrentals.co.uk offers

When is the best time to visit Parnu?

The best time to visit Parnu is July based on the following average weather conditions.

Maximum daytime temperature = 22 - 30°C [remove]
Daily hours of sunshine = 10 hours or more [remove]

Change the criteria to reflect your weather preferences.

0
Jan
0
Feb
0.5
Mar
1.5
Apr
2
May
4
Jun
4
Jul
3.5
Aug
1
Sep
0
Oct
0
Nov
0
Dec

Change criteria

Max Day Temperature (°C)

-3
Jan
-3
Feb
1
Mar
8
Apr
15
May
19
Jun
21
Jul
20
Aug
15
Sep
10
Oct
4
Nov
0
Dec

Hours of Sunshine (daily)

1
Jan
2
Feb
4
Mar
6
Apr
9
May
10
Jun
9
Jul
7
Aug
5
Sep
3
Oct
1
Nov
1
Dec

Best time to visit

Destination

Daytime temperature

Sunshine hours

Sea temperature

Monthly rainfall

Days with some rain

Heat & humidity

The weather guide for Estonia (Parnu) shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by meteoblue. Find out more about our data sources.

Metric (°C / mm) | Imperial (°F / inches)