Moleanos, Portugal — Weather in May 2027

Monthly climate averages for Moleanos, Portugal. Based on 10-year ERA5 reanalysis data.

Csb Warm-Summer Mediterranean
7.4 /10
Good

May is a good month in Moleanos

Climate Overview

Moleanos, Portugal in May has warm conditions, with highs averaging 20.4°C (69°F). Sea temperature stays cool at 17.4°C (63°F).

This month falls at the end of Spring.

Daily highs in May gradually rise from around 19°C (67°F) at the start to 23°C (73°F) by month's end.

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

Expect around 11.9h of sunshine at the start of May, increasing to 12.4h by the end.

The warmest days tend to fall around the 31th, averaging 23.2°C (74°F).

Compared to April, this month is about 3°C warmer with 5 fewer rainy days. Temperatures will rise further into June.

LIVE Current Weather Local Time
LIVE Air Quality

Monthly May Averages

Temperature
20°C / 11°C
Feels Like
20°C / 9°C
Rain
7 days · 58 mm
Sunshine
12.1h / day
Humidity
73% — Humid
Wind
21 km/h
Wind Direction
NW (326°)
Gusts
43 km/h
Daylight
14.4 h
Cloud Cover
49%
Clear Sky Days
6.7
UV Index
7 — High
Sea Temperature
17°C
Dew Point
11°C — Comfortable
Moon Phase
Waxing Gibbous · 66%

Climate Charts

Daily averages based on historical data (2016–2025)

Daily Temperature

28°C 24°C 20°C 16°C 12°C 8°C 4°C 151015202531
HighLow

Daily Precipitation

0 mm 2 mm 4 mm 6 mm 8 mm 151015202531
Rainfall

Daily Sunshine

0h 4h 8h 12h 16h 151015202531
Sunshine

Daily Wind Speed

0 6 12 18 24 30 151015202531
Wind Speed
Sun Position
Sunrise 06:23
Daylight 14.3h
Sunset 20:43

What to Expect

Daytime temperatures around 20°C (69°F) are ideal for full-day outdoor exploration.

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

January
Fair
Temp
13°C / 5°C
Feels Like
10°C / 2°C
Rain
9days (82 mm) Wet
Sun
6.9h Fair
Humidity
83% Humid
UV
2.6 Moderate
View Details
February
Fair
Temp
14°C / 6°C
Feels Like
11°C / 3°C
Rain
8days (61 mm) Wet
Sun
8.1h Good
Humidity
79% Humid
UV
3.5 Moderate
View Details
March
Fair
Temp
15°C / 7°C
Feels Like
12°C / 4°C
Rain
12days (109 mm) Wet
Sun
9.5h Good
Humidity
78% Humid
UV
4.8 Moderate
View Details
April
Good
Temp
17°C / 9°C
Feels Like
16°C / 6°C
Rain
12days (98 mm) Wet
Sun
10.8h Excellent
Humidity
77% Humid
UV
6.3 High
View Details
May
Good
Temp
20°C / 11°C
Feels Like
20°C / 9°C
Rain
7days (58 mm) Good
Sun
12.1h Excellent
Humidity
73% Muggy
UV
7 High
View Details
June best
Excellent
Temp
23°C / 14°C
Feels Like
23°C / 13°C
Rain
6days (22 mm) Good
Sun
12.8h Excellent
Humidity
72% Muggy
UV
7.5 Very High
View Details
July best
Excellent
Temp
26°C / 15°C
Feels Like
27°C / 15°C
Rain
2days (5 mm) Excellent
Sun
13.1h Excellent
Humidity
69% Muggy
UV
8 Very High
View Details
August best
Excellent
Temp
27°C / 16°C
Feels Like
27°C / 15°C
Rain
1days (3 mm) Excellent
Sun
12.3h Excellent
Humidity
69% Muggy
UV
7.5 Very High
View Details
September best
Excellent
Temp
24°C / 14°C
Feels Like
24°C / 14°C
Rain
5days (35 mm) Good
Sun
10.7h Excellent
Humidity
71% Muggy
UV
6 High
View Details
October
Good
Temp
21°C / 13°C
Feels Like
20°C / 11°C
Rain
10days (90 mm) Wet
Sun
8.7h Good
Humidity
76% Humid
UV
4.3 Moderate
View Details
November
Fair
Temp
15°C / 9°C
Feels Like
13°C / 7°C
Rain
12days (105 mm) Wet
Sun
7.2h Good
Humidity
83% Humid
UV
2.9 Moderate
View Details
December
Fair
Temp
13°C / 6°C
Feels Like
11°C / 4°C
Rain
10days (88 mm) Wet
Sun
6.9h Fair
Humidity
84% Humid
UV
2.5 Moderate
View Details
Month Temp Feels Like Rain Sun Humidity UV Status
January 13°C / 5°C 10°C / 2°C 9days (82 mm) Wet 6.9h Fair 83% Humid 2.6 Moderate Fair View Details
February 14°C / 6°C 11°C / 3°C 8days (61 mm) Wet 8.1h Good 79% Humid 3.5 Moderate Fair View Details
March 15°C / 7°C 12°C / 4°C 12days (109 mm) Wet 9.5h Good 78% Humid 4.8 Moderate Fair View Details
April 17°C / 9°C 16°C / 6°C 12days (98 mm) Wet 10.8h Excellent 77% Humid 6.3 High Good View Details
May 20°C / 11°C 20°C / 9°C 7days (58 mm) Good 12.1h Excellent 73% Muggy 7 High Good View Details
June best 23°C / 14°C 23°C / 13°C 6days (22 mm) Good 12.8h Excellent 72% Muggy 7.5 Very High Excellent View Details
July best 26°C / 15°C 27°C / 15°C 2days (5 mm) Excellent 13.1h Excellent 69% Muggy 8 Very High Excellent View Details
August best 27°C / 16°C 27°C / 15°C 1days (3 mm) Excellent 12.3h Excellent 69% Muggy 7.5 Very High Excellent View Details
September best 24°C / 14°C 24°C / 14°C 5days (35 mm) Good 10.7h Excellent 71% Muggy 6 High Excellent View Details
October 21°C / 13°C 20°C / 11°C 10days (90 mm) Wet 8.7h Good 76% Humid 4.3 Moderate Good View Details
November 15°C / 9°C 13°C / 7°C 12days (105 mm) Wet 7.2h Good 83% Humid 2.9 Moderate Fair View Details
December 13°C / 6°C 11°C / 4°C 10days (88 mm) Wet 6.9h Fair 84% Humid 2.5 Moderate Fair 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

Warm evening layerUmbrellaSunscreen (SPF 30+)SunglassesComfortable walking shoes

Frequently Asked Questions

May is typically good for visiting Moleanos, with average highs of 20°C (69°F) and around 7 rainy days. Moleanos, Portugal in May has warm conditions, with highs averaging 20.4°C (69°F). Sea temperature stays cool at 17°C
Moleanos typically sees around 7 rainy days in May with 58 mm (2.3 in) of total rainfall. An umbrella should suffice.
Nights in Moleanos during May are cool at around 11°C (52°F). Bring a jacket or sweater for evenings.
With highs of 20°C (69°F) and lows of 11°C (52°F) in May, we recommend: Warm evening layer, Umbrella, Sunscreen (SPF 30+), Sunglasses, Comfortable walking shoes. Comfortable walking shoes are essential.
May is not the most favourable month weather-wise in Moleanos. Consider visiting during months with milder temperatures or less rainfall for a better experience.
The average UV index in Moleanos during May is 7 (high). Wear sunscreen SPF 30+, a hat, and sunglasses. Limit direct sun exposure between 10 AM and 4 PM.
Moleanos gets approximately 14 hours of daylight per day in May, with around 12 hours of sunshine.
Snow is uncommon in Moleanos during May based on 10-year climate averages.

Last updated: