Simnas, Lithuania — Weather in August 2026

Climate Overview

Simnas, Lithuania in August has warm conditions, with highs averaging 22.8°C (73°F). Rain falls on about 12 days this month.

This month falls at the end of Summer.

Temperatures remain fairly steady throughout August, with daily highs around 23°C (73°F).

Rainfall is heaviest during the last third of the month, while the middle tends to be drier.

Expect around 11.3h of sunshine at the start of August, decreasing to 9.1h by the end.

The warmest days tend to fall around the 17th, averaging 24.4°C (76°F).

Compared to July, this month is about 0°C cooler with 2 fewer rainy days. Temperatures begin dropping heading into September.

Monthly August Averages

Temperature

23°C / 15°C

Feels Like

23°C / 14°C

Rain

12 days · 70 mm

Sunshine

10.5h / day

Humidity

73% — Humid

Wind

15 km/h

Wind Direction

SW (235°)

Gusts

32 km/h

Daylight

14.8 h

Cloud Cover

57%

Clear Sky Days

2.8

UV Index

5 — Moderate

Dew Point

14°C — Comfortable

Moon Phase

Waxing Crescent · 3%

Climate Charts

Daily averages based on historical data (2016–2025)

Daily Temperature

HighLow

Daily Precipitation

Rainfall

Daily Sunshine

Sunshine

Daily Wind Speed

Wind Speed

Sun Position

Sunrise 06:03

Daylight 15h

Sunset 21:00

What to Expect

Daytime temperatures around 23°C (73°F) are ideal for full-day outdoor exploration. Keep afternoons flexible as tropical showers are common — they typically clear within an hour.

Rain usually comes in shorter passing showers rather than all-day rain.

3 of the last 5 yearly records were warmer than this month's long-run average.

Compare Months

Month	Temp	Feels Like	Rain	Sun	Humidity	UV	Status	Details
January	0°C / -4°C	-4°C / -9°C	13days (51 mm) Wet	2h Poor	87% Very Muggy	0.8 Low	Poor	View Details
February	2°C / -3°C	-2°C / -7°C	10days (39 mm) Wet	4.1h Fair	82% Humid	1.4 Low	Poor	View Details
March	7°C / -1°C	2°C / -5°C	10days (35 mm) Wet	7h Good	75% Muggy	3 Moderate	Poor	View Details
April	12°C / 3°C	9°C / 0°C	9days (44 mm) Wet	9.3h Good	69% Muggy	4.1 Moderate	Fair	View Details
May best	18°C / 8°C	16°C / 5°C	10days (53 mm) Wet	11.8h Excellent	67% Muggy	5.5 High	Good	View Details
June best	23°C / 13°C	22°C / 12°C	11days (66 mm) Wet	12.5h Excellent	68% Muggy	6 High	Excellent	View Details
July best	23°C / 15°C	23°C / 14°C	14days (97 mm) Wet	11.6h Excellent	73% Muggy	5.7 High	Excellent	View Details
August best	23°C / 15°C	23°C / 14°C	12days (70 mm) Wet	10.5h Excellent	73% Muggy	5 Moderate	Excellent	View Details
September best	18°C / 11°C	17°C / 9°C	9days (46 mm) Wet	8.2h Good	76% Humid	3.9 Moderate	Good	View Details
October	12°C / 6°C	9°C / 3°C	12days (64 mm) Wet	4.8h Fair	83% Humid	2 Low	Fair	View Details
November	5°C / 2°C	2°C / -2°C	10days (43 mm) Wet	2.1h Poor	87% Very Muggy	1 Low	Poor	View Details
December	2°C / -1°C	-2°C / -6°C	12days (50 mm) Wet	1.4h Poor	89% Very Muggy	0.6 Low	Poor	View Details

What to Wear

Dress in layers — a mix of long sleeves, light sweaters, and a versatile jacket works best for changeable conditions.

A waterproof jacket or compact umbrella is recommended for occasional showers.

Packing List

UmbrellaWaterproof jacketSunscreen (SPF 30+)SunglassesComfortable walking shoes

Frequently Asked Questions

Expand all

Is August a good time to visit Simnas?

August is typically excellent for visiting Simnas, with average highs of 23°C (73°F) and around 12 rainy days. Simnas, Lithuania in August has warm conditions, with highs averaging 22.8°C (73°F). Rain falls on about 12 days this mo

Does it rain a lot in Simnas in August?

Simnas typically sees around 12 rainy days in August with 70 mm (2.8 in) of total rainfall. Pack a waterproof jacket.

Does it get cold at night in Simnas in August?

Evenings in Simnas during August are mild at 15°C (58°F). A light cardigan is usually enough.

What should I pack for Simnas in August?

With highs of 23°C (73°F) and lows of 15°C (58°F) in August, we recommend: Umbrella, Waterproof jacket, Sunscreen (SPF 30+), Sunglasses, Comfortable walking shoes. Comfortable walking shoes are essential.

Is August among the best months weather-wise in Simnas?

Yes, August offers some of the best weather conditions in Simnas with comfortable temperatures and lower chances of rain.

What is the UV index in Simnas in August?

The average UV index in Simnas during August is 5 (moderate). Sunscreen and sunglasses are recommended during midday hours.

How many hours of daylight are there in Simnas in August?

Simnas gets approximately 15 hours of daylight per day in August, with around 11 hours of sunshine.

Does it snow in Simnas in August?

Snow is uncommon in Simnas during August based on 10-year climate averages.

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