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:
16°C
60.8°F
°C °F

Condition: Clear Sky

Pressure: 1,013 hPa

Feel like: 16 °C

Temperature: 16°C

Cloud: 0%

Humidity: 78%

Wind: N - 1 km/h

Visibility: 20.8 km

Weather forecast

Sun
20 Sep
17°C / 36°C
Clear Sky
Mon
21 Sep
17°C / 34°C
Clear Sky
Tue
22 Sep
15°C / 32°C
Overcast
Wed
23 Sep
13°C / 25°C
Fog
Thu
24 Sep
14°C / 22°C
Fog
Hourly forecast today:
08:00 AM
12° / 16°
12° / 16°
Clear Sky
78% 3 km/h
09:00 AM
12° / 21°
12° / 21°
Clear Sky
57% 7 km/h
10:00 AM
12° / 26°
12° / 26°
Clear Sky
40% 10 km/h
11:00 AM
10° / 30°
10° / 30°
Clear Sky
28% 17 km/h
12:00 PM
9° / 32°
9° / 32°
Mainly Clear
25% 19 km/h
13:00 PM
8° / 33°
8° / 33°
Mainly Clear
22% 18 km/h
14:00 PM
12° / 31°
12° / 31°
Mainly Clear
31% 33 km/h
15:00 PM
10° / 30°
10° / 30°
Mainly Clear
30% 34 km/h
16:00 PM
10° / 29°
10° / 29°
Clear Sky
31% 33 km/h
17:00 PM
10° / 27°
10° / 27°
Clear Sky
35% 30 km/h
18:00 PM
10° / 25°
10° / 25°
Clear Sky
39% 25 km/h

30 Day Averages and Extremes

  • Average high 27.7°C
  • Average low 15.1°C
  • Hottest day 36°C (12 September 2026)
  • Coldest day 0°C (03 October 2026)
  • Average humidity 64.3%
  • Days with precipitation 8 days
  • Highest precipitation 20 mm (30 September 2026)

Yesterday's Data

  • Max: 33°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 35ºC (95.0ºF), consider wearing:
- Ultra-thin, breathable socks
- Sleeveless tops or vests
- Light, natural fabrics (like cotton or linen)
- Airy sandals or flip-flops

Temperature

Early
12°C / 14°C
Morning
12°C / 21°C
Afternoon
10°C / 30°C
Evening
13°C / 20°C

Air quality

Good

Satisfactory air quality, minimal pollution, low risk

  • CO2 456
  • CO 169
  • NH3 5
  • NO2 4
  • O3 47
  • PM10 14
  • PM25 9
  • SO2 1
  • CH4 1,389

Sunrise / Sunset

06:20
18:35