Leiria, Portugal Weather

  1. Leiria, Portugal Weather
  2. Current conditions
  3. Weather forecast
  4. Averages and extremes
  5. Yesterday's Data
  6. Temperature and possibility of rain in Leiria over the next 12 hours
  7. Temperature and possibility of rain in Leiria in the coming days
  8. Rainfall in Leiria in the coming days
  9. Leiria Weather Summary
  10. Weather averages by month
  11. Leiria's weather
  12. Frequently asked questions
  13. Comments
Leiria, Weather
(Photo by Nick Karvounis on Unsplash)

Current conditions

Updated:
13°C
55.4°F
°C °F

Condition: Mainly Clear

Pressure: 1,013 hPa

Feel like: 14 °C

Temperature: 13°C

Cloud: 37%

Humidity: 94%

Wind: W - 2 km/h

Visibility: 13.32 km

Weather forecast

Sat
19 Sep
16°C / 35°C
Mainly Clear
Sun
20 Sep
17°C / 35°C
Clear Sky
Mon
21 Sep
17°C / 32°C
Clear Sky
Tue
22 Sep
17°C / 34°C
Clear Sky
Wed
23 Sep
16°C / 28°C
Overcast
Hourly forecast today:
04:00 AM
13° / 13°
13° / 13°
Mainly Clear
94% 6 km/h
05:00 AM
12° / 13°
12° / 13°
Mainly Clear
95% 5 km/h
06:00 AM
12° / 13°
12° / 13°
Mainly Clear
96% 4 km/h
07:00 AM
12° / 13°
12° / 13°
Fog
98% 4 km/h
08:00 AM
13° / 15°
13° / 15°
Mainly Clear
90% 5 km/h
09:00 AM
13° / 18°
13° / 18°
Clear Sky
73% 11 km/h
10:00 AM
13° / 21°
13° / 21°
Clear Sky
59% 16 km/h
11:00 AM
11° / 24°
11° / 24°
Clear Sky
44% 20 km/h
12:00 PM
10° / 27°
10° / 27°
Clear Sky
35% 24 km/h
13:00 PM
11° / 28°
11° / 28°
Partly Cloudy
35% 30 km/h
14:00 PM
12° / 27°
12° / 27°
Overcast
41% 38 km/h

30 Day Averages and Extremes

  • Average high 28.57°C
  • Average low 15.43°C
  • Hottest day 36°C (12 September 2026)
  • Coldest day 0°C (02 October 2026)
  • Average humidity 63.7%
  • Days with precipitation 8 days
  • Highest precipitation 11 mm (30 September 2026)

Yesterday's Data

  • Max: 28°C
  • Min: 13°C
  • Total Precipitation: 0 mm

Temperature and possibility of rain in Leiria over the next 12 hours

Temperature and possibility of rain in Leiria in the coming days

Rainfall in Leiria in the coming days

Leiria Climate Summary

Leiria features a Mediterranean, warm summer (Köppen classification: Csb), with an average annual temperature of 16.79ºC (62.22ºF), which is about -0.02% lower than the national average for Portugal. Annually, the city experiences approximately 80.25 millimeters (3.16 inches) of rainfall, spread across 104.36 rainy days, accounting for 28.59% of the year.

Longitude 39.7495331
Latitude -8.807683
Yearly high temperature 19.99ºC (67.98ºF)
Yearly low temperature 11.93ºC (53.47ºF)
Hottest month August 26.89ºC (80.4ºF)
Coldest month January 7.84ºC (46.11ºF)
Yearly precip 80.25mm (3.16in)
Days with rainfall 104.36 days (28.59%)
Driest month July (73.1%)
Wettest month November (78.46%)

Weather averages by month

Month High / Low (°C) Rain
January 13.93° / 7.84° 12.91 days
February 14.39° / 7.8° 10.36 days
March 16.25° / 8.87° 12.0 days
April 18.38° / 10.44° 12.45 days
May 21.39° / 12.71° 8.18 days
June 23.45° / 14.42° 6.09 days
July 25.98° / 15.87° 1.82 days
August 26.89° / 15.92° 2.64 days
September 25.85° / 15.62° 5.09 days
October 22.04° / 14.25° 9.64 days
November 16.65° / 10.74° 13.0 days
December 14.62° / 8.62° 10.18 days

Leiria's weather

Frequently asked questions

1. What is the hottest month in Leiria?

August has the highest average monthly temperature (daily mean of 26.89ºC) and January are the coolest (daily mean of 7.84ºC).

2. What should I wear in Leiria today?

For today's very hot weather in Leiria, with the high temperatures above 34ºC (93.2ºF), consider wearing:
- Lightweight, loose-fitting shorts
- High SPF sunscreen for outdoor activities
- Ultra-thin, breathable socks
- Light, natural fabrics (like cotton or linen)

Temperature

Early
13°C / 14°C
Morning
13°C / 18°C
Afternoon
11°C / 26°C
Evening
12°C / 18°C

Air quality

Good

Satisfactory air quality, minimal pollution, low risk

  • CO2 442
  • CO 166
  • NH3 2
  • NO2 5
  • O3 49
  • PM10 11
  • PM25 7
  • SO2 1
  • CH4 1,407

Sunrise / Sunset

06:19
18:37