Simnas, Lithuania — Weather in May 2027

Climate Overview

Simnas, Lithuania in May has mild conditions, with highs averaging 17.5°C (64°F) and noticeably cooler mornings. Rain falls on about 10 days this month.

This month falls at the end of Spring.

Daily highs in May gradually rise from around 15°C (59°F) at the start to 21°C (69°F) by month's end.

May sees fairly even rainfall, totalling about 54 mm across the month.

Expect around 11.0h of sunshine at the start of May, increasing to 12.8h by the end.

The warmest days tend to fall around the 30th, averaging 20.8°C (69°F).

Compared to April, this month is about 5°C warmer with 1 more rainy days. Temperatures will rise further into June.

Monthly May Averages

Temperature

18°C / 8°C

Feels Like

16°C / 5°C

Rain

10 days · 53 mm

Sunshine

11.8h / day

Humidity

67% — Humid

Wind

17 km/h

Wind Direction

N (349°)

Gusts

36 km/h

Daylight

16.1 h

Cloud Cover

54%

Clear Sky Days

UV Index

5.5 — High

Dew Point

7°C — Dry

Moon Phase

Waxing Gibbous · 66%

Frost Days

1 days

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 05:23

Daylight 16h

Sunset 21:24

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

Bundle up with a warm coat, scarf, and closed-toe shoes. Thermal layers underneath give flexibility between indoors and outdoors.

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

Packing List

Layered clothingLight jacketUmbrellaWaterproof jacketComfortable walking shoes

Frequently Asked Questions

Expand all

Is May a good time to visit Simnas?

May is typically good for visiting Simnas, with average highs of 18°C (64°F) and around 10 rainy days. Simnas, Lithuania in May has mild conditions, with highs averaging 17.5°C (64°F) and noticeably cooler mornings. Rain fa

Does it rain a lot in Simnas in May?

Simnas typically sees around 10 rainy days in May with 53 mm (2.1 in) of total rainfall. An umbrella should suffice.

Does it get cold at night in Simnas in May?

Nights in Simnas during May are cool at around 8°C (46°F). Bring a jacket or sweater for evenings.

What should I pack for Simnas in May?

With highs of 18°C (64°F) and lows of 8°C (46°F) in May, we recommend: Layered clothing, Light jacket, Umbrella, Waterproof jacket, Comfortable walking shoes. Comfortable walking shoes are essential.

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

Yes, May 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 May?

The average UV index in Simnas during May is 6 (high). Wear sunscreen SPF 30+, a hat, and sunglasses. Limit direct sun exposure between 10 AM and 4 PM.

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

Simnas gets approximately 16 hours of daylight per day in May, with around 12 hours of sunshine.

Does it snow in Simnas in May?

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

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