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:
14°C
57.2°F
°C °F

Condition: Partly Cloudy

Pressure: 1,015 hPa

Feel like: 12 °C

Temperature: 14°C

Cloud: 55%

Humidity: 76%

Wind: NNW - 10 km/h

Visibility: 33.72 km

Weather forecast

Mon
18 May
13°C / 21°C
Overcast
Tue
19 May
14°C / 29°C
Fog
Wed
20 May
14°C / 30°C
Partly Cloudy
Thu
21 May
16°C / 24°C
Overcast
Fri
22 May
15°C / 19°C
Overcast
Hourly forecast today:
21:00 PM
9° / 14°
9° / 14°
Partly Cloudy
76% 30 km/h
22:00 PM
10° / 13°
10° / 13°
Overcast
80% 23 km/h
23:00 PM
9° / 13°
9° / 13°
Partly Cloudy
79% 20 km/h
00:00 AM
9° / 13°
9° / 13°
Partly Cloudy
80% 17 km/h
01:00 AM
10° / 13°
10° / 13°
Partly Cloudy
82% 16 km/h
02:00 AM
9° / 12°
9° / 12°
Partly Cloudy
83% 14 km/h
03:00 AM
9° / 12°
9° / 12°
Partly Cloudy
82% 12 km/h
04:00 AM
9° / 12°
9° / 12°
Partly Cloudy
84% 11 km/h
05:00 AM
9° / 12°
9° / 12°
Partly Cloudy
86% 10 km/h
06:00 AM
9° / 12°
9° / 12°
Partly Cloudy
84% 9 km/h
07:00 AM
10° / 13°
10° / 13°
Partly Cloudy
79% 11 km/h

30 Day Averages and Extremes

  • Average high 21.0°C
  • Average low 12.87°C
  • Hottest day 32°C (25 May 2026)
  • Coldest day 0°C (31 May 2026)
  • Average humidity 71.4%
  • Days with precipitation 20 days
  • Highest precipitation 49 mm (08 May 2026)

Yesterday's Data

  • Max: 18°C
  • Min: 12°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 mild weather in Leiria, with temperatures between 16ºC to 19ºC (60.8ºF to 66.2ºF), consider wearing:
- Light jacket (for cooler periods)
- Sun hat (if spending time outdoors)
- Comfortable jeans or slacks
- Lightweight sweater or cardigan

Temperature

Early
10°C / 12°C
Morning
11°C / 16°C
Afternoon
10°C / 18°C
Evening
9°C / 14°C

Air quality

Good

Satisfactory air quality, minimal pollution, low risk

  • CO2 448
  • CO 117
  • NH3 0
  • NO2 2
  • O3 90
  • PM10 12
  • PM25 6
  • SO2 0
  • CH4 1,360

Sunrise / Sunset

05:17
19:45