Şimian, Romania — Weather in May 2027

Climate Overview

Şimian, Romania in May has warm conditions, with highs averaging 21.1°C (70°F). Rain falls on about 12 days this month. Temperatures drop noticeably between day and night.

This month falls at the end of Spring.

Temperatures remain fairly steady throughout May, with daily highs around 22°C (72°F).

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

Expect around 11.1h of sunshine at the start of May, increasing to 12.1h by the end.

The warmest days tend to fall around the 28th, averaging 23°C (73°F).

Compared to April, this month is about 4°C warmer with 2 more rainy days. Temperatures will rise further into June.

Monthly May Averages

Temperature

21°C / 11°C

Feels Like

20°C / 9°C

Rain

12 days · 68 mm

Sunshine

11.1h / day

Humidity

66% — Humid

Wind

16 km/h

Wind Direction

NE (44°)

Gusts

33 km/h

Daylight

15.1 h

Cloud Cover

60%

Clear Sky Days

3.1

UV Index

5.7 — High

Dew Point

10°C — Dry

Moon Phase

Waxing Gibbous · 66%

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 05:56

Daylight 15.1h

Sunset 21:02

What to Expect

Daytime temperatures around 21°C (70°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.

2 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	4°C / -2°C	0°C / -6°C	10days (47 mm) Wet	4.4h Fair	82% Humid	1.5 Low	Poor	View Details
February	7°C / 0°C	4°C / -4°C	9days (44 mm) Wet	5.6h Fair	76% Humid	2.2 Moderate	Poor	View Details
March	11°C / 2°C	8°C / -2°C	8days (43 mm) Wet	8h Good	68% Muggy	3.6 Moderate	Fair	View Details
April	17°C / 6°C	15°C / 3°C	10days (47 mm) Wet	9.9h Good	64% Muggy	4.9 Moderate	Good	View Details
May best	21°C / 11°C	20°C / 9°C	12days (68 mm) Wet	11.1h Excellent	66% Muggy	5.7 High	Good	View Details
June best	26°C / 17°C	27°C / 16°C	12days (79 mm) Wet	12.7h Excellent	66% Muggy	6.6 High	Excellent	View Details
July best	28°C / 18°C	29°C / 18°C	10days (71 mm) Wet	12.5h Excellent	62% Muggy	6.5 High	Excellent	View Details
August best	28°C / 18°C	29°C / 18°C	7days (44 mm) Good	11.7h Excellent	60% Moderate	5.9 High	Excellent	View Details
September best	23°C / 13°C	22°C / 12°C	9days (66 mm) Wet	9h Good	66% Muggy	4.3 Moderate	Excellent	View Details
October	17°C / 8°C	15°C / 5°C	7days (47 mm) Good	6.9h Fair	73% Muggy	2.7 Moderate	Good	View Details
November	10°C / 3°C	7°C / 0°C	9days (60 mm) Wet	4.3h Fair	83% Humid	1.6 Low	Poor	View Details
December	5°C / 0°C	2°C / -4°C	9days (54 mm) Wet	3.6h Poor	85% Humid	1.2 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.

Temperatures drop significantly at night, so pack layers you can add or remove throughout the day.

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

Packing List

Warm evening layerUmbrellaWaterproof jacketSunscreen (SPF 30+)SunglassesComfortable walking shoes

Frequently Asked Questions

Expand all

Is May a good time to visit Şimian?

May is typically good for visiting Şimian, with average highs of 21°C (70°F) and around 12 rainy days. Şimian, Romania in May has warm conditions, with highs averaging 21.1°C (70°F). Rain falls on about 12 days this month.

Does it rain a lot in Şimian in May?

Şimian typically sees around 12 rainy days in May with 68 mm (2.7 in) of total rainfall. Pack a waterproof jacket.

Does it get cold at night in Şimian in May?

Nights in Şimian during May are cool at around 11°C (52°F). Bring a jacket or sweater for evenings.

What should I pack for Şimian in May?

With highs of 21°C (70°F) and lows of 11°C (52°F) in May, we recommend: Warm evening layer, Umbrella, Waterproof jacket, Sunscreen (SPF 30+), Sunglasses. Comfortable walking shoes are essential.

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

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

What is the UV index in Şimian in May?

The average UV index in Şimian 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 Şimian in May?

Şimian gets approximately 15 hours of daylight per day in May, with around 11 hours of sunshine.

Does it snow in Şimian in May?

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

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